diff options
251 files changed, 5674 insertions, 4700 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 77eab66fb4..72b0aa78a5 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -710,6 +710,33 @@ config TARGET_HIKEY Support for HiKey 96boards platform. It features a HI6220 SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM. +config TARGET_LS1012AQDS + bool "Support ls1012aqds" + select ARM64 + help + Support for Freescale LS1012AQDS platform. + The LS1012A Development System (QDS) is a high-performance + development platform that supports the QorIQ LS1012A + Layerscape Architecture processor. + +config TARGET_LS1012ARDB + bool "Support ls1012ardb" + select ARM64 + help + Support for Freescale LS1012ARDB platform. + The LS1012A Reference design board (RDB) is a high-performance + development platform that supports the QorIQ LS1012A + Layerscape Architecture processor. + +config TARGET_LS1012AFRDM + bool "Support ls1012afrdm" + select ARM64 + help + Support for Freescale LS1012AFRDM platform. + The LS1012A Freedom board (FRDM) is a high-performance + development platform that supports the QorIQ LS1012A + Layerscape Architecture processor. + config TARGET_LS1021AQDS bool "Support ls1021aqds" select CPU_V7 @@ -867,6 +894,9 @@ source "board/freescale/ls1021aqds/Kconfig" source "board/freescale/ls1043aqds/Kconfig" source "board/freescale/ls1021atwr/Kconfig" source "board/freescale/ls1043ardb/Kconfig" +source "board/freescale/ls1012aqds/Kconfig" +source "board/freescale/ls1012ardb/Kconfig" +source "board/freescale/ls1012afrdm/Kconfig" source "board/freescale/mx23evk/Kconfig" source "board/freescale/mx25pdk/Kconfig" source "board/freescale/mx28evk/Kconfig" diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Makefile b/arch/arm/cpu/armv8/fsl-layerscape/Makefile index 5f86ef90d2..eb2cbc3f7e 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Makefile +++ b/arch/arm/cpu/armv8/fsl-layerscape/Makefile @@ -28,3 +28,7 @@ endif ifneq ($(CONFIG_LS1043A),) obj-$(CONFIG_SYS_HAS_SERDES) += ls1043a_serdes.o endif + +ifneq ($(CONFIG_LS1012A),) +obj-$(CONFIG_SYS_HAS_SERDES) += ls1012a_serdes.o +endif diff --git a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch2 b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch2 index a6ef830069..a6ef830069 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch2 +++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch2 diff --git a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch3 b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3 index f9323c1d28..f9323c1d28 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch3 +++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3 diff --git a/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc new file mode 100644 index 0000000000..8eee016f11 --- /dev/null +++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc @@ -0,0 +1,129 @@ +SoC overview + + 1. LS1043A + 2. LS2080A + 3. LS1012A + +LS1043A +--------- +The LS1043A integrated multicore processor combines four ARM Cortex-A53 +processor cores with datapath acceleration optimized for L2/3 packet +processing, single pass security offload and robust traffic management +and quality of service. + +The LS1043A SoC includes the following function and features: + - Four 64-bit ARM Cortex-A53 CPUs + - 1 MB unified L2 Cache + - One 32-bit DDR3L/DDR4 SDRAM memory controllers with ECC and interleaving + support + - Data Path Acceleration Architecture (DPAA) incorporating acceleration the + the following functions: + - Packet parsing, classification, and distribution (FMan) + - Queue management for scheduling, packet sequencing, and congestion + management (QMan) + - Hardware buffer management for buffer allocation and de-allocation (BMan) + - Cryptography acceleration (SEC) + - Ethernet interfaces by FMan + - Up to 1 x XFI supporting 10G interface + - Up to 1 x QSGMII + - Up to 4 x SGMII supporting 1000Mbps + - Up to 2 x SGMII supporting 2500Mbps + - Up to 2 x RGMII supporting 1000Mbps + - High-speed peripheral interfaces + - Three PCIe 2.0 controllers, one supporting x4 operation + - One serial ATA (SATA 3.0) controllers + - Additional peripheral interfaces + - Three high-speed USB 3.0 controllers with integrated PHY + - Enhanced secure digital host controller (eSDXC/eMMC) + - Quad Serial Peripheral Interface (QSPI) Controller + - Serial peripheral interface (SPI) controller + - Four I2C controllers + - Two DUARTs + - Integrated flash controller supporting NAND and NOR flash + - QorIQ platform's trust architecture 2.1 + +LS2080A +-------- +The LS2080A integrated multicore processor combines eight ARM Cortex-A57 +processor cores with high-performance data path acceleration logic and network +and peripheral bus interfaces required for networking, telecom/datacom, +wireless infrastructure, and mil/aerospace applications. + +The LS2080A SoC includes the following function and features: + + - Eight 64-bit ARM Cortex-A57 CPUs + - 1 MB platform cache with ECC + - Two 64-bit DDR4 SDRAM memory controllers with ECC and interleaving support + - One secondary 32-bit DDR4 SDRAM memory controller, intended for use by + the AIOP + - Data path acceleration architecture (DPAA2) incorporating acceleration for + the following functions: + - Packet parsing, classification, and distribution (WRIOP) + - Queue and Hardware buffer management for scheduling, packet sequencing, and + congestion management, buffer allocation and de-allocation (QBMan) + - Cryptography acceleration (SEC) at up to 10 Gbps + - RegEx pattern matching acceleration (PME) at up to 10 Gbps + - Decompression/compression acceleration (DCE) at up to 20 Gbps + - Accelerated I/O processing (AIOP) at up to 20 Gbps + - QDMA engine + - 16 SerDes lanes at up to 10.3125 GHz + - Ethernet interfaces + - Up to eight 10 Gbps Ethernet MACs + - Up to eight 1 / 2.5 Gbps Ethernet MACs + - High-speed peripheral interfaces + - Four PCIe 3.0 controllers, one supporting SR-IOV + - Additional peripheral interfaces + - Two serial ATA (SATA 3.0) controllers + - Two high-speed USB 3.0 controllers with integrated PHY + - Enhanced secure digital host controller (eSDXC/eMMC) + - Serial peripheral interface (SPI) controller + - Quad Serial Peripheral Interface (QSPI) Controller + - Four I2C controllers + - Two DUARTs + - Integrated flash controller (IFC 2.0) supporting NAND and NOR flash + - Support for hardware virtualization and partitioning enforcement + - QorIQ platform's trust architecture 3.0 + - Service processor (SP) provides pre-boot initialization and secure-boot + capabilities + +LS1012A +-------- +The LS1012A features an advanced 64-bit ARM v8 Cortex- +A53 processor, with 32 KB of parity protected L1-I cache, +32 KB of ECC protected L1-D cache, as well as 256 KB of +ECC protected L2 cache. + +The LS1012A SoC includes the following function and features: + - One 64-bit ARM v8 Cortex-A53 core with the following capabilities: + - ARM v8 cryptography extensions + - One 16-bit DDR3L SDRAM memory controller, Up to 1.0 GT/s, Supports + 16-/8-bit operation (no ECC support) + - ARM core-link CCI-400 cache coherent interconnect + - Packet Forwarding Engine (PFE) + - Cryptography acceleration (SEC) + - Ethernet interfaces supported by PFE: + - One Configurable x3 SerDes: + Two Serdes PLLs supported for usage by any SerDes data lane + Support for up to 6 GBaud operation + - High-speed peripheral interfaces: + - One PCI Express Gen2 controller, supporting x1 operation + - One serial ATA (SATA Gen 3.0) controller + - One USB 3.0/2.0 controller with integrated PHY + - One USB 2.0 controller with ULPI interface. . + - Additional peripheral interfaces: + - One quad serial peripheral interface (QuadSPI) controller + - One serial peripheral interface (SPI) controller + - Two enhanced secure digital host controllers + - Two I2C controllers + - One 16550 compliant DUART (two UART interfaces) + - Two general purpose IOs (GPIO) + - Two FlexTimers + - Five synchronous audio interfaces (SAI) + - Pre-boot loader (PBL) provides pre-boot initialization and RCW loading + - Single-source clocking solution enabling generation of core, platform, + DDR, SerDes, and USB clocks from a single external crystal and internal + crystaloscillator + - Thermal monitor unit (TMU) with +/- 3C accuracy + - Two WatchDog timers + - ARM generic timer + - QorIQ platform's trust architecture 2.1 diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c index 453a93d94c..3a77b21d0a 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c @@ -25,7 +25,10 @@ void get_sys_info(struct sys_info *sys_info) struct fsl_ifc ifc_regs = {(void *)CONFIG_SYS_IFC_ADDR, (void *)NULL}; u32 ccr; #endif -#if defined(CONFIG_FSL_ESDHC) || defined(CONFIG_SYS_DPAA_FMAN) +#if (defined(CONFIG_FSL_ESDHC) &&\ + defined(CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK)) ||\ + defined(CONFIG_SYS_DPAA_FMAN) + u32 rcw_tmp; #endif struct ccsr_clk *clk = (void *)(CONFIG_SYS_FSL_CLK_ADDR); @@ -56,12 +59,18 @@ void get_sys_info(struct sys_info *sys_info) sys_info->freq_ddrbus = sysclk; #endif +#ifdef CONFIG_LS1012A + sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >> + FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_SHIFT) & + FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_MASK; +#else sys_info->freq_systembus *= (gur_in32(&gur->rcwsr[0]) >> FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_SHIFT) & FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_MASK; sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >> FSL_CHASSIS2_RCWSR0_MEM_PLL_RAT_SHIFT) & FSL_CHASSIS2_RCWSR0_MEM_PLL_RAT_MASK; +#endif for (i = 0; i < CONFIG_SYS_FSL_NUM_CC_PLLS; i++) { ratio[i] = (in_be32(&clk->pllcgsr[i].pllcngsr) >> 1) & 0xff; @@ -80,6 +89,11 @@ void get_sys_info(struct sys_info *sys_info) freq_c_pll[cplx_pll] / core_cplx_pll_div[c_pll_sel]; } +#ifdef CONFIG_LS1012A + sys_info->freq_systembus = sys_info->freq_ddrbus / 2; + sys_info->freq_ddrbus *= 2; +#endif + #define HWA_CGA_M1_CLK_SEL 0xe0000000 #define HWA_CGA_M1_CLK_SHIFT 29 #ifdef CONFIG_SYS_DPAA_FMAN diff --git a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S index 04831ca5bb..5af6b73bc9 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S +++ b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S @@ -94,11 +94,13 @@ ENTRY(lowlevel_init) bl ccn504_set_qos #endif +#ifdef SMMU_BASE /* Set the SMMU page size in the sACR register */ ldr x1, =SMMU_BASE ldr w0, [x1, #0x10] orr w0, w0, #1 << 16 /* set sACR.pagesize to indicate 64K page */ str w0, [x1, #0x10] +#endif /* Initialize GIC Secure Bank Status */ #if defined(CONFIG_GICV2) || defined(CONFIG_GICV3) @@ -181,6 +183,7 @@ ENTRY(lowlevel_init) ret ENDPROC(lowlevel_init) +#ifdef CONFIG_FSL_LSCH3 hnf_pstate_poll: /* x0 has the desired status, return 0 for success, 1 for timeout * clobber x1, x2, x3, x4, x6, x7 @@ -258,6 +261,7 @@ ENTRY(__asm_flush_l3_cache) mov lr, x29 ret ENDPROC(__asm_flush_l3_cache) +#endif #ifdef CONFIG_MP /* Keep literals not used by the secondary boot code outside it */ diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c new file mode 100644 index 0000000000..ff0903cebc --- /dev/null +++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c @@ -0,0 +1,74 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/arch/fsl_serdes.h> +#include <asm/arch/immap_lsch2.h> + +struct serdes_config { + u32 protocol; + u8 lanes[SRDS_MAX_LANES]; +}; + +static struct serdes_config serdes1_cfg_tbl[] = { + {0x2208, {SGMII_2500_FM1_DTSEC1, SGMII_2500_FM1_DTSEC2, NONE, SATA1} }, + {0x0008, {NONE, NONE, NONE, SATA1} }, + {0x3508, {SGMII_FM1_DTSEC1, PCIE1, NONE, SATA1} }, + {0x3305, {SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, NONE, PCIE1} }, + {0x2205, {SGMII_2500_FM1_DTSEC1, SGMII_2500_FM1_DTSEC2, NONE, PCIE1} }, + {0x2305, {SGMII_2500_FM1_DTSEC1, SGMII_FM1_DTSEC2, NONE, PCIE1} }, + {0x9508, {TX_CLK, PCIE1, NONE, SATA1} }, + {0x3905, {SGMII_FM1_DTSEC1, TX_CLK, NONE, PCIE1} }, + {0x9305, {TX_CLK, SGMII_FM1_DTSEC2, NONE, PCIE1} }, + {} +}; + +static struct serdes_config *serdes_cfg_tbl[] = { + serdes1_cfg_tbl, +}; + +enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane) +{ + struct serdes_config *ptr; + + if (serdes >= ARRAY_SIZE(serdes_cfg_tbl)) + return 0; + + ptr = serdes_cfg_tbl[serdes]; + while (ptr->protocol) { + if (ptr->protocol == cfg) + return ptr->lanes[lane]; + ptr++; + } + + return 0; +} + +int is_serdes_prtcl_valid(int serdes, u32 prtcl) +{ + int i; + struct serdes_config *ptr; + + if (serdes >= ARRAY_SIZE(serdes_cfg_tbl)) + return 0; + + ptr = serdes_cfg_tbl[serdes]; + while (ptr->protocol) { + if (ptr->protocol == prtcl) + break; + ptr++; + } + + if (!ptr->protocol) + return 0; + + for (i = 0; i < SRDS_MAX_LANES; i++) { + if (ptr->lanes[i] != NONE) + return 1; + } + + return 0; +} diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index 0fb5c7f0cc..dd633f3690 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -12,8 +12,10 @@ #include <asm/io.h> #include <asm/global_data.h> #include <asm/arch-fsl-layerscape/config.h> +#ifdef CONFIG_SYS_FSL_DDR #include <fsl_ddr_sdram.h> #include <fsl_ddr.h> +#endif #ifdef CONFIG_CHAIN_OF_TRUST #include <fsl_validate.h> #endif @@ -224,7 +226,7 @@ int sata_init(void) } #endif -#elif defined(CONFIG_LS1043A) +#elif defined(CONFIG_FSL_LSCH2) #ifdef CONFIG_SCSI_AHCI_PLAT int sata_init(void) { diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index ed897cf52a..1814797b1c 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -47,6 +47,7 @@ dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \ tegra124-jetson-tk1.dtb \ tegra124-nyan-big.dtb \ tegra124-venice2.dtb \ + tegra186-p2771-0000.dtb \ tegra210-e2220-1170.dtb \ tegra210-p2371-0000.dtb \ tegra210-p2371-2180.dtb \ @@ -122,7 +123,10 @@ dtb-$(CONFIG_FSL_LSCH3) += fsl-ls2080a-qds.dtb \ fsl-ls2080a-rdb.dtb dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \ fsl-ls1043a-qds-lpuart.dtb \ - fsl-ls1043a-rdb.dtb + fsl-ls1043a-rdb.dtb \ + fsl-ls1012a-qds.dtb \ + fsl-ls1012a-rdb.dtb \ + fsl-ls1012a-frdm.dtb dtb-$(CONFIG_ARCH_SNAPDRAGON) += dragonboard410c.dtb diff --git a/arch/arm/dts/fsl-ls1012a-frdm.dts b/arch/arm/dts/fsl-ls1012a-frdm.dts new file mode 100644 index 0000000000..983e599b9b --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-frdm.dts @@ -0,0 +1,16 @@ +/* + * Device Tree file for Freescale Layerscape-1012A family SoC. + * + * Copyright 2016, Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +#include "fsl-ls1012a-frdm.dtsi" + +/ { + chosen { + stdout-path = &duart0; + }; +}; diff --git a/arch/arm/dts/fsl-ls1012a-frdm.dtsi b/arch/arm/dts/fsl-ls1012a-frdm.dtsi new file mode 100644 index 0000000000..25dcdd2929 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-frdm.dtsi @@ -0,0 +1,37 @@ +/* + * Device Tree file for Freescale Layerscape-1012A family SoC. + * + * Copyright 2016, Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/include/ "fsl-ls1012a.dtsi" + +/ { + model = "LS1012A FREEDOM Board"; + aliases { + spi0 = &qspi; + }; +}; + +&qspi { + bus-num = <0>; + status = "okay"; + + qflash0: s25fl128s@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + +&i2c0 { + status = "okay"; +}; + +&duart0 { + status = "okay"; +}; diff --git a/arch/arm/dts/fsl-ls1012a-qds.dts b/arch/arm/dts/fsl-ls1012a-qds.dts new file mode 100644 index 0000000000..76db36ca39 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-qds.dts @@ -0,0 +1,14 @@ +/* + * Copyright 2016 Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +#include "fsl-ls1012a-qds.dtsi" + +/ { + chosen { + stdout-path = &duart0; + }; +}; diff --git a/arch/arm/dts/fsl-ls1012a-qds.dtsi b/arch/arm/dts/fsl-ls1012a-qds.dtsi new file mode 100644 index 0000000000..dde7134626 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-qds.dtsi @@ -0,0 +1,123 @@ +/* + * Copyright 2016 Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/include/ "fsl-ls1012a.dtsi" + +/ { + model = "LS1012A QDS Board"; + aliases { + spi0 = &qspi; + spi1 = &dspi0; + }; +}; + +&dspi0 { + bus-num = <0>; + status = "okay"; + + dflash0: n25q128a { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + reg = <0>; + spi-max-frequency = <1000000>; /* input clock */ + }; + + dflash1: sst25wf040b { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <3500000>; + reg = <1>; + }; + + dflash2: en25s64 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <3500000>; + reg = <2>; + }; +}; + +&qspi { + bus-num = <0>; + status = "okay"; + + qflash0: s25fl128s@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + +&i2c0 { + status = "okay"; + pca9547@77 { + compatible = "philips,pca9547"; + reg = <0x77>; + #address-cells = <1>; + #size-cells = <0>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0>; + + rtc@68 { + compatible = "dallas,ds3232"; + reg = <0x68>; + /* IRQ10_B */ + interrupts = <0 150 0x4>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x2>; + + ina220@40 { + compatible = "ti,ina220"; + reg = <0x40>; + shunt-resistor = <1000>; + }; + + ina220@41 { + compatible = "ti,ina220"; + reg = <0x41>; + shunt-resistor = <1000>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + + eeprom@56 { + compatible = "at24,24c512"; + reg = <0x56>; + }; + + eeprom@57 { + compatible = "at24,24c512"; + reg = <0x57>; + }; + + adt7461a@4c { + compatible = "adt7461a"; + reg = <0x4c>; + }; + }; + }; +}; + +&duart0 { + status = "okay"; +}; diff --git a/arch/arm/dts/fsl-ls1012a-rdb.dts b/arch/arm/dts/fsl-ls1012a-rdb.dts new file mode 100644 index 0000000000..f683812c30 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-rdb.dts @@ -0,0 +1,16 @@ +/* + * Device Tree file for Freescale Layerscape-1012A family SoC. + * + * Copyright 2016, Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +#include "fsl-ls1012a-rdb.dtsi" + +/ { + chosen { + stdout-path = &duart0; + }; +}; diff --git a/arch/arm/dts/fsl-ls1012a-rdb.dtsi b/arch/arm/dts/fsl-ls1012a-rdb.dtsi new file mode 100644 index 0000000000..bf407aeb94 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a-rdb.dtsi @@ -0,0 +1,39 @@ +/* + * Device Tree Include file for Freescale Layerscape-1012A family SoC. + * + * Copyright 2016, Freescale Semiconductor + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/include/ "fsl-ls1012a.dtsi" + +/ { + model = "LS1012A RDB Board"; + aliases { + spi0 = &qspi; + }; +}; + +&qspi { + bus-num = <0>; + status = "okay"; + + qflash0: s25fl128s@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + +&i2c0 { + status = "okay"; +}; + +&duart0 { + status = "okay"; +}; diff --git a/arch/arm/dts/fsl-ls1012a.dtsi b/arch/arm/dts/fsl-ls1012a.dtsi new file mode 100644 index 0000000000..546a87a0a5 --- /dev/null +++ b/arch/arm/dts/fsl-ls1012a.dtsi @@ -0,0 +1,119 @@ +/* + * Copyright 2016 Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/include/ "skeleton64.dtsi" + +/ { + compatible = "fsl,ls1012a"; + interrupt-parent = <&gic>; + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x0>; + clocks = <&clockgen 1 0>; + }; + + }; + + sysclk: sysclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + clock-output-names = "sysclk"; + }; + + gic: interrupt-controller@1400000 { + compatible = "arm,gic-400"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x0 0x1401000 0 0x1000>, /* GICD */ + <0x0 0x1402000 0 0x2000>, /* GICC */ + <0x0 0x1404000 0 0x2000>, /* GICH */ + <0x0 0x1406000 0 0x2000>; /* GICV */ + interrupts = <1 9 0xf08>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clockgen: clocking@1ee1000 { + compatible = "fsl,ls1012a-clockgen"; + reg = <0x0 0x1ee1000 0x0 0x1000>; + #clock-cells = <2>; + clocks = <&sysclk>; + }; + + dspi0: dspi@2100000 { + compatible = "fsl,vf610-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x2100000 0x0 0x10000>; + interrupts = <0 64 0x4>; + clock-names = "dspi"; + clocks = <&clockgen 4 0>; + num-cs = <6>; + big-endian; + status = "disabled"; + }; + + + i2c0: i2c@2180000 { + compatible = "fsl,vf610-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x2180000 0x0 0x10000>; + interrupts = <0 56 0x4>; + clock-names = "i2c"; + clocks = <&clockgen 4 0>; + status = "disabled"; + }; + + i2c1: i2c@2190000 { + compatible = "fsl,vf610-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x2190000 0x0 0x10000>; + interrupts = <0 57 0x4>; + clock-names = "i2c"; + clocks = <&clockgen 4 0>; + status = "disabled"; + }; + + duart0: serial@21c0500 { + compatible = "fsl,ns16550", "ns16550a"; + reg = <0x00 0x21c0500 0x0 0x100>; + interrupts = <0 54 0x4>; + clocks = <&clockgen 4 0>; + }; + + duart1: serial@21c0600 { + compatible = "fsl,ns16550", "ns16550a"; + reg = <0x00 0x21c0600 0x0 0x100>; + interrupts = <0 54 0x4>; + clocks = <&clockgen 4 0>; + }; + + qspi: quadspi@1550000 { + compatible = "fsl,vf610-qspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x1550000 0x0 0x10000>, + <0x0 0x40000000 0x0 0x4000000>; + reg-names = "QuadSPI", "QuadSPI-memory"; + num-cs = <2>; + big-endian; + status = "disabled"; + }; + + }; +}; diff --git a/arch/arm/dts/tegra186-p2771-0000.dts b/arch/arm/dts/tegra186-p2771-0000.dts new file mode 100644 index 0000000000..5f29ee4501 --- /dev/null +++ b/arch/arm/dts/tegra186-p2771-0000.dts @@ -0,0 +1,25 @@ +/dts-v1/; + +#include "tegra186.dtsi" + +/ { + model = "NVIDIA P2771-0000"; + compatible = "nvidia,p2771-0000", "nvidia,tegra186"; + + chosen { + stdout-path = &uarta; + }; + + aliases { + sdhci0 = "/sdhci@3460000"; + }; + + memory { + reg = <0x0 0x80000000 0x0 0x60000000>; + }; + + sdhci@3460000 { + status = "okay"; + bus-width = <8>; + }; +}; diff --git a/arch/arm/dts/tegra186.dtsi b/arch/arm/dts/tegra186.dtsi new file mode 100644 index 0000000000..18b6a26643 --- /dev/null +++ b/arch/arm/dts/tegra186.dtsi @@ -0,0 +1,56 @@ +#include "skeleton.dtsi" +#include <dt-bindings/gpio/tegra-gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + compatible = "nvidia,tegra186"; + #address-cells = <2>; + #size-cells = <2>; + + gpio@2200000 { + compatible = "nvidia,tegra186-gpio"; + reg-names = "security", "gpio"; + reg = + <0x0 0x2200000 0x0 0x10000>, + <0x0 0x2210000 0x0 0x10000>; + interrupts = + <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + uarta: serial@3100000 { + compatible = "nvidia,tegra186-uart", "nvidia,tegra20-uart"; + reg = <0x0 0x03100000 0x0 0x10000>; + reg-shift = <2>; + status = "disabled"; + }; + + sdhci@3460000 { + compatible = "nvidia,tegra186-sdhci"; + reg = <0x0 0x03460000 0x0 0x200>; + interrupts = <GIC_SPI 31 0x04>; + status = "disabled"; + }; + + gpio@c2f0000 { + compatible = "nvidia,tegra186-gpio-aon"; + reg-names = "security", "gpio"; + reg = + <0x0 0xc2f0000 0x0 0x1000>, + <0x0 0xc2f1000 0x0 0x1000>; + interrupts = + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h index fbdaa52c32..44fe0c0095 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/config.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h @@ -14,8 +14,11 @@ #else #define CONFIG_SYS_FSL_DDRC_ARM_GEN3 /* Enable Freescale ARM DDR3 driver */ #endif + +#ifndef CONFIG_LS1012A #define CONFIG_SYS_FSL_DDR /* Freescale DDR driver */ #define CONFIG_SYS_FSL_DDR_VER FSL_DDR_VER_5_0 +#endif /* * Reserve secure memory @@ -200,6 +203,32 @@ #define CONFIG_SYS_FSL_ERRATUM_A009942 #define CONFIG_SYS_FSL_ERRATUM_A009660 #define CONFIG_SYS_FSL_MAX_NUM_OF_SEC 1 +#elif defined(CONFIG_LS1012A) +#define CONFIG_MAX_CPUS 1 +#define CONFIG_SYS_CACHELINE_SIZE 64 +#define CONFIG_NUM_DDR_CONTROLLERS 1 +#define CONFIG_SYS_CCSRBAR_DEFAULT 0x01000000 +#define CONFIG_SYS_FSL_SEC_COMPAT 5 +#undef CONFIG_SYS_FSL_DDRC_ARM_GEN3 + +#define CONFIG_SYS_FSL_OCRAM_BASE 0x10000000 /* initial RAM */ +#define CONFIG_SYS_FSL_OCRAM_SIZE 0x200000 /* 2 MiB */ + +#define GICD_BASE 0x01401000 +#define GICC_BASE 0x01402000 + +#define CONFIG_SYS_FSL_CCSR_GUR_BE +#define CONFIG_SYS_FSL_CCSR_SCFG_BE +#define CONFIG_SYS_FSL_ESDHC_BE +#define CONFIG_SYS_FSL_WDOG_BE +#define CONFIG_SYS_FSL_DSPI_BE +#define CONFIG_SYS_FSL_QSPI_BE +#define CONFIG_SYS_FSL_PEX_LUT_BE + +#define SRDS_MAX_LANES 4 +#define CONFIG_SYS_FSL_SRDS_1 +#define CONFIG_SYS_FSL_PCIE_COMPAT "fsl,qoriq-pcie-v2.4" +#define CONFIG_SYS_FSL_SEC_BE #else #error SoC not defined #endif diff --git a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h index 702b9faabd..1cebe2fbb0 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h @@ -14,6 +14,7 @@ static struct cpu_type cpu_type_list[] = { CPU_TYPE_ENTRY(LS1043, LS1043, 4), CPU_TYPE_ENTRY(LS1023, LS1023, 2), CPU_TYPE_ENTRY(LS2040, LS2040, 4), + CPU_TYPE_ENTRY(LS1012, LS1012, 1), }; #ifndef CONFIG_SYS_DCACHE_OFF diff --git a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h index f71c2c1773..487cba8080 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h @@ -55,7 +55,7 @@ enum srds { FSL_SRDS_1 = 0, FSL_SRDS_2 = 1, }; -#elif defined(CONFIG_LS1043A) +#elif defined(CONFIG_FSL_LSCH2) enum srds_prtcl { NONE = 0, PCIE1, @@ -134,6 +134,7 @@ enum srds_prtcl { SGMII_2500_FM2_DTSEC6, SGMII_2500_FM2_DTSEC9, SGMII_2500_FM2_DTSEC10, + TX_CLK, SERDES_PRCTL_COUNT }; diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h index 57b99d4084..e98e055d9f 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h @@ -60,7 +60,11 @@ #define CONFIG_SYS_PCIE2_PHYS_ADDR 0x4800000000ULL #define CONFIG_SYS_PCIE3_PHYS_ADDR 0x5000000000ULL /* LUT registers */ +#ifdef CONFIG_LS1012A +#define PCIE_LUT_BASE 0xC0000 +#else #define PCIE_LUT_BASE 0x10000 +#endif #define PCIE_LUT_LCTRL0 0x7F8 #define PCIE_LUT_DBG 0x7FC diff --git a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h index a3ccdb03c7..db76066c80 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h @@ -69,7 +69,12 @@ enum csu_cslx_ind { CSU_CSLX_IIC4 = 77, CSU_CSLX_WDT4, CSU_CSLX_WDT3, + CSU_CSLX_ESDHC2 = 80, CSU_CSLX_WDT5 = 81, + CSU_CSLX_SAI2, + CSU_CSLX_SAI1, + CSU_CSLX_SAI4, + CSU_CSLX_SAI3, CSU_CSLX_FTM2 = 86, CSU_CSLX_FTM1, CSU_CSLX_FTM4, @@ -143,7 +148,12 @@ static struct csu_ns_dev ns_dev[] = { {CSU_CSLX_IIC4, CSU_ALL_RW}, {CSU_CSLX_WDT4, CSU_ALL_RW}, {CSU_CSLX_WDT3, CSU_ALL_RW}, + {CSU_CSLX_ESDHC2, CSU_ALL_RW}, {CSU_CSLX_WDT5, CSU_ALL_RW}, + {CSU_CSLX_SAI2, CSU_ALL_RW}, + {CSU_CSLX_SAI1, CSU_ALL_RW}, + {CSU_CSLX_SAI4, CSU_ALL_RW}, + {CSU_CSLX_SAI3, CSU_ALL_RW}, {CSU_CSLX_FTM2, CSU_ALL_RW}, {CSU_CSLX_FTM1, CSU_ALL_RW}, {CSU_CSLX_FTM4, CSU_ALL_RW}, diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h index 831d81764e..02ecc6257e 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h @@ -41,6 +41,7 @@ struct cpu_type { { .name = #n, .soc_ver = SVR_##v, .num_cores = (nc)} #define SVR_WO_E 0xFFFFFE +#define SVR_LS1012 0x870400 #define SVR_LS1043 0x879200 #define SVR_LS1023 0x879208 #define SVR_LS2045 0x870120 diff --git a/arch/arm/include/asm/arch-tegra/gpio.h b/arch/arm/include/asm/arch-tegra/gpio.h index daf5698e66..db60864a25 100644 --- a/arch/arm/include/asm/arch-tegra/gpio.h +++ b/arch/arm/include/asm/arch-tegra/gpio.h @@ -6,6 +6,8 @@ #ifndef _TEGRA_GPIO_H_ #define _TEGRA_GPIO_H_ +#include <dt-bindings/gpio/tegra-gpio.h> + #define TEGRA_GPIOS_PER_PORT 8 #define TEGRA_PORTS_PER_BANK 4 #define MAX_NUM_GPIOS (TEGRA_GPIO_PORTS * TEGRA_GPIO_BANKS * 8) diff --git a/arch/arm/include/asm/arch-tegra/tegra_mmc.h b/arch/arm/include/asm/arch-tegra/tegra_mmc.h index a20bdaa618..75e56c4ea7 100644 --- a/arch/arm/include/asm/arch-tegra/tegra_mmc.h +++ b/arch/arm/include/asm/arch-tegra/tegra_mmc.h @@ -134,7 +134,9 @@ struct mmc_host { int id; /* device id/number, 0-3 */ int enabled; /* 1 to enable, 0 to disable */ int width; /* Bus Width, 1, 4 or 8 */ +#ifndef CONFIG_TEGRA186 enum periph_id mmc_id; /* Peripheral ID: PERIPH_ID_... */ +#endif struct gpio_desc cd_gpio; /* Change Detect GPIO */ struct gpio_desc pwr_gpio; /* Power GPIO */ struct gpio_desc wp_gpio; /* Write Protect GPIO */ diff --git a/arch/arm/include/asm/arch-tegra124/gpio.h b/arch/arm/include/asm/arch-tegra124/gpio.h index 1a6dcb8715..ba748a5252 100644 --- a/arch/arm/include/asm/arch-tegra124/gpio.h +++ b/arch/arm/include/asm/arch-tegra124/gpio.h @@ -41,263 +41,4 @@ struct gpio_ctlr { struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS]; }; -enum gpio_pin { - GPIO_PA0 = 0, /* pin 0 */ - GPIO_PA1, - GPIO_PA2, - GPIO_PA3, - GPIO_PA4, - GPIO_PA5, - GPIO_PA6, - GPIO_PA7, - GPIO_PB0, /* pin 8 */ - GPIO_PB1, - GPIO_PB2, - GPIO_PB3, - GPIO_PB4, - GPIO_PB5, - GPIO_PB6, - GPIO_PB7, - GPIO_PC0, /* pin 16 */ - GPIO_PC1, - GPIO_PC2, - GPIO_PC3, - GPIO_PC4, - GPIO_PC5, - GPIO_PC6, - GPIO_PC7, - GPIO_PD0, /* pin 24 */ - GPIO_PD1, - GPIO_PD2, - GPIO_PD3, - GPIO_PD4, - GPIO_PD5, - GPIO_PD6, - GPIO_PD7, - GPIO_PE0, /* pin 32 */ - GPIO_PE1, - GPIO_PE2, - GPIO_PE3, - GPIO_PE4, - GPIO_PE5, - GPIO_PE6, - GPIO_PE7, - GPIO_PF0, /* pin 40 */ - GPIO_PF1, - GPIO_PF2, - GPIO_PF3, - GPIO_PF4, - GPIO_PF5, - GPIO_PF6, - GPIO_PF7, - GPIO_PG0, /* pin 48 */ - GPIO_PG1, - GPIO_PG2, - GPIO_PG3, - GPIO_PG4, - GPIO_PG5, - GPIO_PG6, - GPIO_PG7, - GPIO_PH0, /* pin 56 */ - GPIO_PH1, - GPIO_PH2, - GPIO_PH3, - GPIO_PH4, - GPIO_PH5, - GPIO_PH6, - GPIO_PH7, - GPIO_PI0, /* pin 64 */ - GPIO_PI1, - GPIO_PI2, - GPIO_PI3, - GPIO_PI4, - GPIO_PI5, - GPIO_PI6, - GPIO_PI7, - GPIO_PJ0, /* pin 72 */ - GPIO_PJ1, - GPIO_PJ2, - GPIO_PJ3, - GPIO_PJ4, - GPIO_PJ5, - GPIO_PJ6, - GPIO_PJ7, - GPIO_PK0, /* pin 80 */ - GPIO_PK1, - GPIO_PK2, - GPIO_PK3, - GPIO_PK4, - GPIO_PK5, - GPIO_PK6, - GPIO_PK7, - GPIO_PL0, /* pin 88 */ - GPIO_PL1, - GPIO_PL2, - GPIO_PL3, - GPIO_PL4, - GPIO_PL5, - GPIO_PL6, - GPIO_PL7, - GPIO_PM0, /* pin 96 */ - GPIO_PM1, - GPIO_PM2, - GPIO_PM3, - GPIO_PM4, - GPIO_PM5, - GPIO_PM6, - GPIO_PM7, - GPIO_PN0, /* pin 104 */ - GPIO_PN1, - GPIO_PN2, - GPIO_PN3, - GPIO_PN4, - GPIO_PN5, - GPIO_PN6, - GPIO_PN7, - GPIO_PO0, /* pin 112 */ - GPIO_PO1, - GPIO_PO2, - GPIO_PO3, - GPIO_PO4, - GPIO_PO5, - GPIO_PO6, - GPIO_PO7, - GPIO_PP0, /* pin 120 */ - GPIO_PP1, - GPIO_PP2, - GPIO_PP3, - GPIO_PP4, - GPIO_PP5, - GPIO_PP6, - GPIO_PP7, - GPIO_PQ0, /* pin 128 */ - GPIO_PQ1, - GPIO_PQ2, - GPIO_PQ3, - GPIO_PQ4, - GPIO_PQ5, - GPIO_PQ6, - GPIO_PQ7, - GPIO_PR0, /* pin 136 */ - GPIO_PR1, - GPIO_PR2, - GPIO_PR3, - GPIO_PR4, - GPIO_PR5, - GPIO_PR6, - GPIO_PR7, - GPIO_PS0, /* pin 144 */ - GPIO_PS1, - GPIO_PS2, - GPIO_PS3, - GPIO_PS4, - GPIO_PS5, - GPIO_PS6, - GPIO_PS7, - GPIO_PT0, /* pin 152 */ - GPIO_PT1, - GPIO_PT2, - GPIO_PT3, - GPIO_PT4, - GPIO_PT5, - GPIO_PT6, - GPIO_PT7, - GPIO_PU0, /* pin 160 */ - GPIO_PU1, - GPIO_PU2, - GPIO_PU3, - GPIO_PU4, - GPIO_PU5, - GPIO_PU6, - GPIO_PU7, - GPIO_PV0, /* pin 168 */ - GPIO_PV1, - GPIO_PV2, - GPIO_PV3, - GPIO_PV4, - GPIO_PV5, - GPIO_PV6, - GPIO_PV7, - GPIO_PW0, /* pin 176 */ - GPIO_PW1, - GPIO_PW2, - GPIO_PW3, - GPIO_PW4, - GPIO_PW5, - GPIO_PW6, - GPIO_PW7, - GPIO_PX0, /* pin 184 */ - GPIO_PX1, - GPIO_PX2, - GPIO_PX3, - GPIO_PX4, - GPIO_PX5, - GPIO_PX6, - GPIO_PX7, - GPIO_PY0, /* pin 192 */ - GPIO_PY1, - GPIO_PY2, - GPIO_PY3, - GPIO_PY4, - GPIO_PY5, - GPIO_PY6, - GPIO_PY7, - GPIO_PZ0, /* pin 200 */ - GPIO_PZ1, - GPIO_PZ2, - GPIO_PZ3, - GPIO_PZ4, - GPIO_PZ5, - GPIO_PZ6, - GPIO_PZ7, - GPIO_PAA0, /* pin 208 */ - GPIO_PAA1, - GPIO_PAA2, - GPIO_PAA3, - GPIO_PAA4, - GPIO_PAA5, - GPIO_PAA6, - GPIO_PAA7, - GPIO_PBB0, /* pin 216 */ - GPIO_PBB1, - GPIO_PBB2, - GPIO_PBB3, - GPIO_PBB4, - GPIO_PBB5, - GPIO_PBB6, - GPIO_PBB7, - GPIO_PCC0, /* pin 224 */ - GPIO_PCC1, - GPIO_PCC2, - GPIO_PCC3, - GPIO_PCC4, - GPIO_PCC5, - GPIO_PCC6, - GPIO_PCC7, - GPIO_PDD0, /* pin 232 */ - GPIO_PDD1, - GPIO_PDD2, - GPIO_PDD3, - GPIO_PDD4, - GPIO_PDD5, - GPIO_PDD6, - GPIO_PDD7, - GPIO_PEE0, /* pin 240 */ - GPIO_PEE1, - GPIO_PEE2, - GPIO_PEE3, - GPIO_PEE4, - GPIO_PEE5, - GPIO_PEE6, - GPIO_PEE7, - GPIO_PFF0, /* pin 248 */ - GPIO_PFF1, - GPIO_PFF2, - GPIO_PFF3, - GPIO_PFF4, - GPIO_PFF5, - GPIO_PFF6, - GPIO_PFF7, /* pin 255 */ -}; - #endif /* _TEGRA124_GPIO_H_ */ diff --git a/arch/arm/include/asm/arch-tegra186/gpio.h b/arch/arm/include/asm/arch-tegra186/gpio.h new file mode 100644 index 0000000000..aaecfc7ea6 --- /dev/null +++ b/arch/arm/include/asm/arch-tegra186/gpio.h @@ -0,0 +1,10 @@ +/* + * Copyright (c) 2016, NVIDIA CORPORATION. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _TEGRA186_GPIO_H_ +#define _TEGRA186_GPIO_H_ + +#endif diff --git a/arch/arm/include/asm/arch-tegra186/tegra.h b/arch/arm/include/asm/arch-tegra186/tegra.h new file mode 100644 index 0000000000..8031f23873 --- /dev/null +++ b/arch/arm/include/asm/arch-tegra186/tegra.h @@ -0,0 +1,16 @@ +/* + * (C) Copyright 2013-2016, NVIDIA CORPORATION. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _TEGRA186_TEGRA_H_ +#define _TEGRA186_TEGRA_H_ + +#define GICD_BASE 0x03881000 /* Generic Int Cntrlr Distrib */ +#define GICC_BASE 0x03882000 /* Generic Int Cntrlr CPU I/F */ +#define NV_PA_SDRAM_BASE 0x80000000 + +#include <asm/arch-tegra/tegra.h> + +#endif diff --git a/arch/arm/include/asm/arch-tegra20/gpio.h b/arch/arm/include/asm/arch-tegra20/gpio.h index b40b1ff9c5..af301e7150 100644 --- a/arch/arm/include/asm/arch-tegra20/gpio.h +++ b/arch/arm/include/asm/arch-tegra20/gpio.h @@ -33,231 +33,4 @@ struct gpio_ctlr { struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS]; }; -enum gpio_pin { - GPIO_PA0 = 0, /* pin 0 */ - GPIO_PA1, - GPIO_PA2, - GPIO_PA3, - GPIO_PA4, - GPIO_PA5, - GPIO_PA6, - GPIO_PA7, - GPIO_PB0, /* pin 8 */ - GPIO_PB1, - GPIO_PB2, - GPIO_PB3, - GPIO_PB4, - GPIO_PB5, - GPIO_PB6, - GPIO_PB7, - GPIO_PC0, /* pin 16 */ - GPIO_PC1, - GPIO_PC2, - GPIO_PC3, - GPIO_PC4, - GPIO_PC5, - GPIO_PC6, - GPIO_PC7, - GPIO_PD0, /* pin 24 */ - GPIO_PD1, - GPIO_PD2, - GPIO_PD3, - GPIO_PD4, - GPIO_PD5, - GPIO_PD6, - GPIO_PD7, - GPIO_PE0, /* pin 32 */ - GPIO_PE1, - GPIO_PE2, - GPIO_PE3, - GPIO_PE4, - GPIO_PE5, - GPIO_PE6, - GPIO_PE7, - GPIO_PF0, /* pin 40 */ - GPIO_PF1, - GPIO_PF2, - GPIO_PF3, - GPIO_PF4, - GPIO_PF5, - GPIO_PF6, - GPIO_PF7, - GPIO_PG0, /* pin 48 */ - GPIO_PG1, - GPIO_PG2, - GPIO_PG3, - GPIO_PG4, - GPIO_PG5, - GPIO_PG6, - GPIO_PG7, - GPIO_PH0, /* pin 56 */ - GPIO_PH1, - GPIO_PH2, - GPIO_PH3, - GPIO_PH4, - GPIO_PH5, - GPIO_PH6, - GPIO_PH7, - GPIO_PI0, /* pin 64 */ - GPIO_PI1, - GPIO_PI2, - GPIO_PI3, - GPIO_PI4, - GPIO_PI5, - GPIO_PI6, - GPIO_PI7, - GPIO_PJ0, /* pin 72 */ - GPIO_PJ1, - GPIO_PJ2, - GPIO_PJ3, - GPIO_PJ4, - GPIO_PJ5, - GPIO_PJ6, - GPIO_PJ7, - GPIO_PK0, /* pin 80 */ - GPIO_PK1, - GPIO_PK2, - GPIO_PK3, - GPIO_PK4, - GPIO_PK5, - GPIO_PK6, - GPIO_PK7, - GPIO_PL0, /* pin 88 */ - GPIO_PL1, - GPIO_PL2, - GPIO_PL3, - GPIO_PL4, - GPIO_PL5, - GPIO_PL6, - GPIO_PL7, - GPIO_PM0, /* pin 96 */ - GPIO_PM1, - GPIO_PM2, - GPIO_PM3, - GPIO_PM4, - GPIO_PM5, - GPIO_PM6, - GPIO_PM7, - GPIO_PN0, /* pin 104 */ - GPIO_PN1, - GPIO_PN2, - GPIO_PN3, - GPIO_PN4, - GPIO_PN5, - GPIO_PN6, - GPIO_PN7, - GPIO_PO0, /* pin 112 */ - GPIO_PO1, - GPIO_PO2, - GPIO_PO3, - GPIO_PO4, - GPIO_PO5, - GPIO_PO6, - GPIO_PO7, - GPIO_PP0, /* pin 120 */ - GPIO_PP1, - GPIO_PP2, - GPIO_PP3, - GPIO_PP4, - GPIO_PP5, - GPIO_PP6, - GPIO_PP7, - GPIO_PQ0, /* pin 128 */ - GPIO_PQ1, - GPIO_PQ2, - GPIO_PQ3, - GPIO_PQ4, - GPIO_PQ5, - GPIO_PQ6, - GPIO_PQ7, - GPIO_PR0, /* pin 136 */ - GPIO_PR1, - GPIO_PR2, - GPIO_PR3, - GPIO_PR4, - GPIO_PR5, - GPIO_PR6, - GPIO_PR7, - GPIO_PS0, /* pin 144 */ - GPIO_PS1, - GPIO_PS2, - GPIO_PS3, - GPIO_PS4, - GPIO_PS5, - GPIO_PS6, - GPIO_PS7, - GPIO_PT0, /* pin 152 */ - GPIO_PT1, - GPIO_PT2, - GPIO_PT3, - GPIO_PT4, - GPIO_PT5, - GPIO_PT6, - GPIO_PT7, - GPIO_PU0, /* pin 160 */ - GPIO_PU1, - GPIO_PU2, - GPIO_PU3, - GPIO_PU4, - GPIO_PU5, - GPIO_PU6, - GPIO_PU7, - GPIO_PV0, /* pin 168 */ - GPIO_PV1, - GPIO_PV2, - GPIO_PV3, - GPIO_PV4, - GPIO_PV5, - GPIO_PV6, - GPIO_PV7, - GPIO_PW0, /* pin 176 */ - GPIO_PW1, - GPIO_PW2, - GPIO_PW3, - GPIO_PW4, - GPIO_PW5, - GPIO_PW6, - GPIO_PW7, - GPIO_PX0, /* pin 184 */ - GPIO_PX1, - GPIO_PX2, - GPIO_PX3, - GPIO_PX4, - GPIO_PX5, - GPIO_PX6, - GPIO_PX7, - GPIO_PY0, /* pin 192 */ - GPIO_PY1, - GPIO_PY2, - GPIO_PY3, - GPIO_PY4, - GPIO_PY5, - GPIO_PY6, - GPIO_PY7, - GPIO_PZ0, /* pin 200 */ - GPIO_PZ1, - GPIO_PZ2, - GPIO_PZ3, - GPIO_PZ4, - GPIO_PZ5, - GPIO_PZ6, - GPIO_PZ7, - GPIO_PAA0, /* pin 208 */ - GPIO_PAA1, - GPIO_PAA2, - GPIO_PAA3, - GPIO_PAA4, - GPIO_PAA5, - GPIO_PAA6, - GPIO_PAA7, - GPIO_PBB0, /* pin 216 */ - GPIO_PBB1, - GPIO_PBB2, - GPIO_PBB3, - GPIO_PBB4, - GPIO_PBB5, - GPIO_PBB6, - GPIO_PBB7, /* pin 223 */ -}; - #endif /* TEGRA20_GPIO_H_ */ diff --git a/arch/arm/include/asm/arch-tegra210/gpio.h b/arch/arm/include/asm/arch-tegra210/gpio.h index 71af423956..389d5b63e2 100644 --- a/arch/arm/include/asm/arch-tegra210/gpio.h +++ b/arch/arm/include/asm/arch-tegra210/gpio.h @@ -41,263 +41,4 @@ struct gpio_ctlr { struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS]; }; -enum gpio_pin { - GPIO_PA0 = 0, /* pin 0 */ - GPIO_PA1, - GPIO_PA2, - GPIO_PA3, - GPIO_PA4, - GPIO_PA5, - GPIO_PA6, - GPIO_PA7, - GPIO_PB0, /* pin 8 */ - GPIO_PB1, - GPIO_PB2, - GPIO_PB3, - GPIO_PB4, - GPIO_PB5, - GPIO_PB6, - GPIO_PB7, - GPIO_PC0, /* pin 16 */ - GPIO_PC1, - GPIO_PC2, - GPIO_PC3, - GPIO_PC4, - GPIO_PC5, - GPIO_PC6, - GPIO_PC7, - GPIO_PD0, /* pin 24 */ - GPIO_PD1, - GPIO_PD2, - GPIO_PD3, - GPIO_PD4, - GPIO_PD5, - GPIO_PD6, - GPIO_PD7, - GPIO_PE0, /* pin 32 */ - GPIO_PE1, - GPIO_PE2, - GPIO_PE3, - GPIO_PE4, - GPIO_PE5, - GPIO_PE6, - GPIO_PE7, - GPIO_PF0, /* pin 40 */ - GPIO_PF1, - GPIO_PF2, - GPIO_PF3, - GPIO_PF4, - GPIO_PF5, - GPIO_PF6, - GPIO_PF7, - GPIO_PG0, /* pin 48 */ - GPIO_PG1, - GPIO_PG2, - GPIO_PG3, - GPIO_PG4, - GPIO_PG5, - GPIO_PG6, - GPIO_PG7, - GPIO_PH0, /* pin 56 */ - GPIO_PH1, - GPIO_PH2, - GPIO_PH3, - GPIO_PH4, - GPIO_PH5, - GPIO_PH6, - GPIO_PH7, - GPIO_PI0, /* pin 64 */ - GPIO_PI1, - GPIO_PI2, - GPIO_PI3, - GPIO_PI4, - GPIO_PI5, - GPIO_PI6, - GPIO_PI7, - GPIO_PJ0, /* pin 72 */ - GPIO_PJ1, - GPIO_PJ2, - GPIO_PJ3, - GPIO_PJ4, - GPIO_PJ5, - GPIO_PJ6, - GPIO_PJ7, - GPIO_PK0, /* pin 80 */ - GPIO_PK1, - GPIO_PK2, - GPIO_PK3, - GPIO_PK4, - GPIO_PK5, - GPIO_PK6, - GPIO_PK7, - GPIO_PL0, /* pin 88 */ - GPIO_PL1, - GPIO_PL2, - GPIO_PL3, - GPIO_PL4, - GPIO_PL5, - GPIO_PL6, - GPIO_PL7, - GPIO_PM0, /* pin 96 */ - GPIO_PM1, - GPIO_PM2, - GPIO_PM3, - GPIO_PM4, - GPIO_PM5, - GPIO_PM6, - GPIO_PM7, - GPIO_PN0, /* pin 104 */ - GPIO_PN1, - GPIO_PN2, - GPIO_PN3, - GPIO_PN4, - GPIO_PN5, - GPIO_PN6, - GPIO_PN7, - GPIO_PO0, /* pin 112 */ - GPIO_PO1, - GPIO_PO2, - GPIO_PO3, - GPIO_PO4, - GPIO_PO5, - GPIO_PO6, - GPIO_PO7, - GPIO_PP0, /* pin 120 */ - GPIO_PP1, - GPIO_PP2, - GPIO_PP3, - GPIO_PP4, - GPIO_PP5, - GPIO_PP6, - GPIO_PP7, - GPIO_PQ0, /* pin 128 */ - GPIO_PQ1, - GPIO_PQ2, - GPIO_PQ3, - GPIO_PQ4, - GPIO_PQ5, - GPIO_PQ6, - GPIO_PQ7, - GPIO_PR0, /* pin 136 */ - GPIO_PR1, - GPIO_PR2, - GPIO_PR3, - GPIO_PR4, - GPIO_PR5, - GPIO_PR6, - GPIO_PR7, - GPIO_PS0, /* pin 144 */ - GPIO_PS1, - GPIO_PS2, - GPIO_PS3, - GPIO_PS4, - GPIO_PS5, - GPIO_PS6, - GPIO_PS7, - GPIO_PT0, /* pin 152 */ - GPIO_PT1, - GPIO_PT2, - GPIO_PT3, - GPIO_PT4, - GPIO_PT5, - GPIO_PT6, - GPIO_PT7, - GPIO_PU0, /* pin 160 */ - GPIO_PU1, - GPIO_PU2, - GPIO_PU3, - GPIO_PU4, - GPIO_PU5, - GPIO_PU6, - GPIO_PU7, - GPIO_PV0, /* pin 168 */ - GPIO_PV1, - GPIO_PV2, - GPIO_PV3, - GPIO_PV4, - GPIO_PV5, - GPIO_PV6, - GPIO_PV7, - GPIO_PW0, /* pin 176 */ - GPIO_PW1, - GPIO_PW2, - GPIO_PW3, - GPIO_PW4, - GPIO_PW5, - GPIO_PW6, - GPIO_PW7, - GPIO_PX0, /* pin 184 */ - GPIO_PX1, - GPIO_PX2, - GPIO_PX3, - GPIO_PX4, - GPIO_PX5, - GPIO_PX6, - GPIO_PX7, - GPIO_PY0, /* pin 192 */ - GPIO_PY1, - GPIO_PY2, - GPIO_PY3, - GPIO_PY4, - GPIO_PY5, - GPIO_PY6, - GPIO_PY7, - GPIO_PZ0, /* pin 200 */ - GPIO_PZ1, - GPIO_PZ2, - GPIO_PZ3, - GPIO_PZ4, - GPIO_PZ5, - GPIO_PZ6, - GPIO_PZ7, - GPIO_PAA0, /* pin 208 */ - GPIO_PAA1, - GPIO_PAA2, - GPIO_PAA3, - GPIO_PAA4, - GPIO_PAA5, - GPIO_PAA6, - GPIO_PAA7, - GPIO_PBB0, /* pin 216 */ - GPIO_PBB1, - GPIO_PBB2, - GPIO_PBB3, - GPIO_PBB4, - GPIO_PBB5, - GPIO_PBB6, - GPIO_PBB7, - GPIO_PCC0, /* pin 224 */ - GPIO_PCC1, - GPIO_PCC2, - GPIO_PCC3, - GPIO_PCC4, - GPIO_PCC5, - GPIO_PCC6, - GPIO_PCC7, - GPIO_PDD0, /* pin 232 */ - GPIO_PDD1, - GPIO_PDD2, - GPIO_PDD3, - GPIO_PDD4, - GPIO_PDD5, - GPIO_PDD6, - GPIO_PDD7, - GPIO_PEE0, /* pin 240 */ - GPIO_PEE1, - GPIO_PEE2, - GPIO_PEE3, - GPIO_PEE4, - GPIO_PEE5, - GPIO_PEE6, - GPIO_PEE7, - GPIO_PFF0, /* pin 248 */ - GPIO_PFF1, - GPIO_PFF2, - GPIO_PFF3, - GPIO_PFF4, - GPIO_PFF5, - GPIO_PFF6, - GPIO_PFF7, /* pin 255 */ -}; - #endif /* _TEGRA210_GPIO_H_ */ diff --git a/arch/arm/include/asm/arch-tegra30/gpio.h b/arch/arm/include/asm/arch-tegra30/gpio.h index d2c6c78e08..e384327d2f 100644 --- a/arch/arm/include/asm/arch-tegra30/gpio.h +++ b/arch/arm/include/asm/arch-tegra30/gpio.h @@ -40,255 +40,4 @@ struct gpio_ctlr { struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS]; }; -enum gpio_pin { - GPIO_PA0 = 0, /* pin 0 */ - GPIO_PA1, - GPIO_PA2, - GPIO_PA3, - GPIO_PA4, - GPIO_PA5, - GPIO_PA6, - GPIO_PA7, - GPIO_PB0, /* pin 8 */ - GPIO_PB1, - GPIO_PB2, - GPIO_PB3, - GPIO_PB4, - GPIO_PB5, - GPIO_PB6, - GPIO_PB7, - GPIO_PC0, /* pin 16 */ - GPIO_PC1, - GPIO_PC2, - GPIO_PC3, - GPIO_PC4, - GPIO_PC5, - GPIO_PC6, - GPIO_PC7, - GPIO_PD0, /* pin 24 */ - GPIO_PD1, - GPIO_PD2, - GPIO_PD3, - GPIO_PD4, - GPIO_PD5, - GPIO_PD6, - GPIO_PD7, - GPIO_PE0, /* pin 32 */ - GPIO_PE1, - GPIO_PE2, - GPIO_PE3, - GPIO_PE4, - GPIO_PE5, - GPIO_PE6, - GPIO_PE7, - GPIO_PF0, /* pin 40 */ - GPIO_PF1, - GPIO_PF2, - GPIO_PF3, - GPIO_PF4, - GPIO_PF5, - GPIO_PF6, - GPIO_PF7, - GPIO_PG0, /* pin 48 */ - GPIO_PG1, - GPIO_PG2, - GPIO_PG3, - GPIO_PG4, - GPIO_PG5, - GPIO_PG6, - GPIO_PG7, - GPIO_PH0, /* pin 56 */ - GPIO_PH1, - GPIO_PH2, - GPIO_PH3, - GPIO_PH4, - GPIO_PH5, - GPIO_PH6, - GPIO_PH7, - GPIO_PI0, /* pin 64 */ - GPIO_PI1, - GPIO_PI2, - GPIO_PI3, - GPIO_PI4, - GPIO_PI5, - GPIO_PI6, - GPIO_PI7, - GPIO_PJ0, /* pin 72 */ - GPIO_PJ1, - GPIO_PJ2, - GPIO_PJ3, - GPIO_PJ4, - GPIO_PJ5, - GPIO_PJ6, - GPIO_PJ7, - GPIO_PK0, /* pin 80 */ - GPIO_PK1, - GPIO_PK2, - GPIO_PK3, - GPIO_PK4, - GPIO_PK5, - GPIO_PK6, - GPIO_PK7, - GPIO_PL0, /* pin 88 */ - GPIO_PL1, - GPIO_PL2, - GPIO_PL3, - GPIO_PL4, - GPIO_PL5, - GPIO_PL6, - GPIO_PL7, - GPIO_PM0, /* pin 96 */ - GPIO_PM1, - GPIO_PM2, - GPIO_PM3, - GPIO_PM4, - GPIO_PM5, - GPIO_PM6, - GPIO_PM7, - GPIO_PN0, /* pin 104 */ - GPIO_PN1, - GPIO_PN2, - GPIO_PN3, - GPIO_PN4, - GPIO_PN5, - GPIO_PN6, - GPIO_PN7, - GPIO_PO0, /* pin 112 */ - GPIO_PO1, - GPIO_PO2, - GPIO_PO3, - GPIO_PO4, - GPIO_PO5, - GPIO_PO6, - GPIO_PO7, - GPIO_PP0, /* pin 120 */ - GPIO_PP1, - GPIO_PP2, - GPIO_PP3, - GPIO_PP4, - GPIO_PP5, - GPIO_PP6, - GPIO_PP7, - GPIO_PQ0, /* pin 128 */ - GPIO_PQ1, - GPIO_PQ2, - GPIO_PQ3, - GPIO_PQ4, - GPIO_PQ5, - GPIO_PQ6, - GPIO_PQ7, - GPIO_PR0, /* pin 136 */ - GPIO_PR1, - GPIO_PR2, - GPIO_PR3, - GPIO_PR4, - GPIO_PR5, - GPIO_PR6, - GPIO_PR7, - GPIO_PS0, /* pin 144 */ - GPIO_PS1, - GPIO_PS2, - GPIO_PS3, - GPIO_PS4, - GPIO_PS5, - GPIO_PS6, - GPIO_PS7, - GPIO_PT0, /* pin 152 */ - GPIO_PT1, - GPIO_PT2, - GPIO_PT3, - GPIO_PT4, - GPIO_PT5, - GPIO_PT6, - GPIO_PT7, - GPIO_PU0, /* pin 160 */ - GPIO_PU1, - GPIO_PU2, - GPIO_PU3, - GPIO_PU4, - GPIO_PU5, - GPIO_PU6, - GPIO_PU7, - GPIO_PV0, /* pin 168 */ - GPIO_PV1, - GPIO_PV2, - GPIO_PV3, - GPIO_PV4, - GPIO_PV5, - GPIO_PV6, - GPIO_PV7, - GPIO_PW0, /* pin 176 */ - GPIO_PW1, - GPIO_PW2, - GPIO_PW3, - GPIO_PW4, - GPIO_PW5, - GPIO_PW6, - GPIO_PW7, - GPIO_PX0, /* pin 184 */ - GPIO_PX1, - GPIO_PX2, - GPIO_PX3, - GPIO_PX4, - GPIO_PX5, - GPIO_PX6, - GPIO_PX7, - GPIO_PY0, /* pin 192 */ - GPIO_PY1, - GPIO_PY2, - GPIO_PY3, - GPIO_PY4, - GPIO_PY5, - GPIO_PY6, - GPIO_PY7, - GPIO_PZ0, /* pin 200 */ - GPIO_PZ1, - GPIO_PZ2, - GPIO_PZ3, - GPIO_PZ4, - GPIO_PZ5, - GPIO_PZ6, - GPIO_PZ7, - GPIO_PAA0, /* pin 208 */ - GPIO_PAA1, - GPIO_PAA2, - GPIO_PAA3, - GPIO_PAA4, - GPIO_PAA5, - GPIO_PAA6, - GPIO_PAA7, - GPIO_PBB0, /* pin 216 */ - GPIO_PBB1, - GPIO_PBB2, - GPIO_PBB3, - GPIO_PBB4, - GPIO_PBB5, - GPIO_PBB6, - GPIO_PBB7, - GPIO_PCC0, /* pin 224 */ - GPIO_PCC1, - GPIO_PCC2, - GPIO_PCC3, - GPIO_PCC4, - GPIO_PCC5, - GPIO_PCC6, - GPIO_PCC7, - GPIO_PDD0, /* pin 232 */ - GPIO_PDD1, - GPIO_PDD2, - GPIO_PDD3, - GPIO_PDD4, - GPIO_PDD5, - GPIO_PDD6, - GPIO_PDD7, - GPIO_PEE0, /* pin 240 */ - GPIO_PEE1, - GPIO_PEE2, - GPIO_PEE3, - GPIO_PEE4, - GPIO_PEE5, - GPIO_PEE6, - GPIO_PEE7, /* pin 247 */ -}; - #endif /* _TEGRA30_GPIO_H_ */ diff --git a/arch/arm/lib/lib1funcs.S b/arch/arm/lib/lib1funcs.S index 9bf93ceb14..76968cee17 100644 --- a/arch/arm/lib/lib1funcs.S +++ b/arch/arm/lib/lib1funcs.S @@ -367,9 +367,9 @@ UNWIND(.fnend) ENDPROC(Ldiv0) .popsection -.pushsection .text.__gnu_thumb1_case_sqi, "ax" /* Thumb-1 specialities */ #if defined(CONFIG_SYS_THUMB_BUILD) && !defined(CONFIG_HAS_THUMB2) +.pushsection .text.__gnu_thumb1_case_sqi, "ax" ENTRY(__gnu_thumb1_case_sqi) push {r1} mov r1, lr @@ -383,7 +383,7 @@ ENTRY(__gnu_thumb1_case_sqi) ENDPROC(__gnu_thumb1_case_sqi) .popsection -_.pushsection .text.__gnu_thumb1_case_uqi, "ax" +.pushsection .text.__gnu_thumb1_case_uqi, "ax" ENTRY(__gnu_thumb1_case_uqi) push {r1} mov r1, lr diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index ba6983f3df..b18a12e342 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -22,6 +22,7 @@ config TEGRA_ARMV7_COMMON select SPL select SUPPORT_SPL select TEGRA_COMMON + select TEGRA_GPIO config TEGRA_ARMV8_COMMON bool "Tegra 64-bit common options" @@ -50,6 +51,12 @@ config TEGRA124 config TEGRA210 bool "Tegra210 family" + select TEGRA_GPIO + select TEGRA_ARMV8_COMMON + +config TEGRA186 + bool "Tegra186 family" + select TEGRA186_GPIO select TEGRA_ARMV8_COMMON endchoice @@ -75,5 +82,6 @@ source "arch/arm/mach-tegra/tegra30/Kconfig" source "arch/arm/mach-tegra/tegra114/Kconfig" source "arch/arm/mach-tegra/tegra124/Kconfig" source "arch/arm/mach-tegra/tegra210/Kconfig" +source "arch/arm/mach-tegra/tegra186/Kconfig" endif diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index b2dbc6999c..12ee1cd749 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -7,6 +7,7 @@ # SPDX-License-Identifier: GPL-2.0+ # +ifndef CONFIG_TEGRA186 ifdef CONFIG_SPL_BUILD obj-y += spl.o obj-y += cpu.o @@ -30,9 +31,11 @@ obj-$(CONFIG_TEGRA_CLOCK_SCALING) += emc.o ifndef CONFIG_SPL_BUILD obj-$(CONFIG_ARMV7_PSCI) += psci.o endif +endif obj-$(CONFIG_TEGRA20) += tegra20/ obj-$(CONFIG_TEGRA30) += tegra30/ obj-$(CONFIG_TEGRA114) += tegra114/ obj-$(CONFIG_TEGRA124) += tegra124/ +obj-$(CONFIG_TEGRA186) += tegra186/ obj-$(CONFIG_TEGRA210) += tegra210/ diff --git a/arch/arm/mach-tegra/board186.c b/arch/arm/mach-tegra/board186.c new file mode 100644 index 0000000000..f4b6152a79 --- /dev/null +++ b/arch/arm/mach-tegra/board186.c @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2016, NVIDIA CORPORATION. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/arch/tegra.h> +#include <asm/arch-tegra/mmc.h> +#include <asm/arch-tegra/tegra_mmc.h> + +DECLARE_GLOBAL_DATA_PTR; + +int dram_init(void) +{ + gd->ram_size = (1.5 * 1024 * 1024 * 1024); + return 0; +} + +int board_early_init_f(void) +{ + return 0; +} + +int board_init(void) +{ + return 0; +} + +int board_late_init(void) +{ + return 0; +} + +void dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_dram[0].size = gd->ram_size; +} + +void pad_init_mmc(struct mmc_host *host) +{ +} + +int board_mmc_init(bd_t *bd) +{ + tegra_mmc_init(); + + return 0; +} + +int ft_system_setup(void *blob, bd_t *bd) +{ + return 0; +} diff --git a/arch/arm/mach-tegra/tegra186/Kconfig b/arch/arm/mach-tegra/tegra186/Kconfig new file mode 100644 index 0000000000..97cf23f31f --- /dev/null +++ b/arch/arm/mach-tegra/tegra186/Kconfig @@ -0,0 +1,25 @@ +# Copyright (c) 2016, NVIDIA CORPORATION. +# +# SPDX-License-Identifier: GPL-2.0 + +if TEGRA186 + +choice + prompt "Tegra186 board select" + +config TARGET_P2771_0000 + bool "NVIDIA Tegra186 P2771-0000 board" + help + P2771-0000 is a P3310 CPU board married to a P2597 I/O board. The + combination contains SoC, DRAM, eMMC, SD card slot, HDMI, USB + micro-B port, Ethernet, USB3 host port, SATA, PCIe, and two GPIO + expansion headers. + +endchoice + +config SYS_SOC + default "tegra186" + +source "board/nvidia/p2771-0000/Kconfig" + +endif diff --git a/arch/arm/mach-tegra/tegra186/Makefile b/arch/arm/mach-tegra/tegra186/Makefile new file mode 100644 index 0000000000..ce4610d8f8 --- /dev/null +++ b/arch/arm/mach-tegra/tegra186/Makefile @@ -0,0 +1,8 @@ +# Copyright (c) 2016, NVIDIA CORPORATION. +# +# SPDX-License-Identifier: GPL-2.0 + +obj-y += ../arm64-mmu.o +obj-y += ../board186.o +obj-y += ../lowlevel_init.o +obj-$(CONFIG_DISPLAY_CPUINFO) += ../sys_info.o diff --git a/arch/powerpc/cpu/mpc512x/fixed_sdram.c b/arch/powerpc/cpu/mpc512x/fixed_sdram.c index 6451ea9a4a..68c5f8a27b 100644 --- a/arch/powerpc/cpu/mpc512x/fixed_sdram.c +++ b/arch/powerpc/cpu/mpc512x/fixed_sdram.c @@ -70,7 +70,7 @@ long int fixed_sdram(ddr512x_config_t *mddrc_config, mddrc_config = &default_mddrc_config; if (dram_init_seq == NULL) { dram_init_seq = default_init_seq; - seq_sz = sizeof(default_init_seq)/sizeof(u32); + seq_sz = ARRAY_SIZE(default_init_seq); } /* Initialize IO Control */ diff --git a/arch/powerpc/cpu/mpc8260/cpu_init.c b/arch/powerpc/cpu/mpc8260/cpu_init.c index a9bb5adeb2..55130f7831 100644 --- a/arch/powerpc/cpu/mpc8260/cpu_init.c +++ b/arch/powerpc/cpu/mpc8260/cpu_init.c @@ -253,7 +253,7 @@ int prt_8260_rsr (void) RSR_ESRS, "External Soft"}, { RSR_EHRS, "External Hard"} }; - static int n = sizeof bits / sizeof bits[0]; + static int n = ARRAY_SIZE(bits); ulong rsr = gd->arch.reset_status; int i; char *sep; diff --git a/arch/powerpc/cpu/mpc8260/ether_fcc.c b/arch/powerpc/cpu/mpc8260/ether_fcc.c index 9bb395e6a2..a11ad1e9d0 100644 --- a/arch/powerpc/cpu/mpc8260/ether_fcc.c +++ b/arch/powerpc/cpu/mpc8260/ether_fcc.c @@ -362,7 +362,7 @@ int fec_initialize(bd_t *bis) struct eth_device* dev; int i; - for (i = 0; i < sizeof(ether_fcc_info) / sizeof(ether_fcc_info[0]); i++) + for (i = 0; i < ARRAY_SIZE(ether_fcc_info); i++) { dev = (struct eth_device*) malloc(sizeof *dev); memset(dev, 0, sizeof *dev); @@ -432,7 +432,7 @@ static elbt_prdesc rxeacc_descs[] = { { offsetof(elbt_rxeacc, badlen), "Bad Frame Length" }, { offsetof(elbt_rxeacc, badbit), "Data Compare Errors" }, }; -static int rxeacc_ndesc = sizeof (rxeacc_descs) / sizeof (rxeacc_descs[0]); +static int rxeacc_ndesc = ARRAY_SIZE(rxeacc_descs); typedef struct { @@ -449,7 +449,7 @@ static elbt_prdesc txeacc_descs[] = { { offsetof(elbt_txeacc, un), "Underrun" }, { offsetof(elbt_txeacc, csl), "Carrier Sense Lost" }, }; -static int txeacc_ndesc = sizeof (txeacc_descs) / sizeof (txeacc_descs[0]); +static int txeacc_ndesc = ARRAY_SIZE(txeacc_descs); typedef struct { @@ -500,7 +500,7 @@ static elbt_prdesc epram_descs[] = { { offsetof(fcc_enet_t, fen_p512c), "512-1023 Octet Frames" }, { offsetof(fcc_enet_t, fen_p1024c), "1024-1518 Octet Frames"}, }; -static int epram_ndesc = sizeof (epram_descs) / sizeof (epram_descs[0]); +static int epram_ndesc = ARRAY_SIZE(epram_descs); /* * given an elbt_prdesc array and an array of base addresses, print diff --git a/arch/powerpc/cpu/mpc83xx/cpu_init.c b/arch/powerpc/cpu/mpc83xx/cpu_init.c index 0791043ee1..f911275b25 100644 --- a/arch/powerpc/cpu/mpc83xx/cpu_init.c +++ b/arch/powerpc/cpu/mpc83xx/cpu_init.c @@ -484,7 +484,7 @@ int prt_83xx_rsr(void) RSR_SRS, "External/Internal Soft"}, { RSR_HRS, "External/Internal Hard"} }; - static int n = sizeof bits / sizeof bits[0]; + static int n = ARRAY_SIZE(bits); ulong rsr = gd->arch.reset_status; int i; char *sep; diff --git a/arch/powerpc/cpu/mpc83xx/speed.c b/arch/powerpc/cpu/mpc83xx/speed.c index 2e91f51fce..5498c19e25 100644 --- a/arch/powerpc/cpu/mpc83xx/speed.c +++ b/arch/powerpc/cpu/mpc83xx/speed.c @@ -412,7 +412,7 @@ int get_clocks(void) #endif corecnf_tab_index = ((corepll & 0x1F) << 2) | ((corepll & 0x60) >> 5); - if (corecnf_tab_index > (sizeof(corecnf_tab) / sizeof(corecnf_t))) { + if (corecnf_tab_index > (ARRAY_SIZE(corecnf_tab))) { /* corecnf_tab_index is too high, possibly wrong value */ return -11; } diff --git a/arch/powerpc/cpu/mpc85xx/ether_fcc.c b/arch/powerpc/cpu/mpc85xx/ether_fcc.c index 14358aeb03..51f1beef51 100644 --- a/arch/powerpc/cpu/mpc85xx/ether_fcc.c +++ b/arch/powerpc/cpu/mpc85xx/ether_fcc.c @@ -424,7 +424,7 @@ int fec_initialize(bd_t *bis) struct eth_device* dev; int i; - for (i = 0; i < sizeof(ether_fcc_info) / sizeof(ether_fcc_info[0]); i++) + for (i = 0; i < ARRAY_SIZE(ether_fcc_info); i++) { dev = (struct eth_device*) malloc(sizeof *dev); memset(dev, 0, sizeof *dev); diff --git a/arch/powerpc/cpu/mpc8xx/fec.c b/arch/powerpc/cpu/mpc8xx/fec.c index ea4ab3a042..f1ae358466 100644 --- a/arch/powerpc/cpu/mpc8xx/fec.c +++ b/arch/powerpc/cpu/mpc8xx/fec.c @@ -137,7 +137,7 @@ int fec_initialize(bd_t *bis) struct ether_fcc_info_s *efis; int i; - for (i = 0; i < sizeof(ether_fcc_info) / sizeof(ether_fcc_info[0]); i++) { + for (i = 0; i < ARRAY_SIZE(ether_fcc_info); i++) { dev = malloc(sizeof(*dev)); if (dev == NULL) @@ -879,7 +879,7 @@ void mii_init (void) /* Setup the pin configuration of the FEC(s) */ - for (i = 0; i < sizeof(ether_fcc_info) / sizeof(ether_fcc_info[0]); i++) + for (i = 0; i < ARRAY_SIZE(ether_fcc_info); i++) fec_pin_init(ether_fcc_info[i].ether_index); } diff --git a/arch/powerpc/cpu/ppc4xx/reginfo.c b/arch/powerpc/cpu/ppc4xx/reginfo.c index 339d38aa99..a42327eb3d 100644 --- a/arch/powerpc/cpu/ppc4xx/reginfo.c +++ b/arch/powerpc/cpu/ppc4xx/reginfo.c @@ -321,7 +321,7 @@ void ppc4xx_reginfo(void) PRINT_DCR(OPB2PLB40_BCTRL); PRINT_DCR(P4P3BO0_CFG); #endif - n = sizeof(ppc4xx_reg) / sizeof(ppc4xx_reg[0]); + n = ARRAY_SIZE(ppc4xx_reg); for (i = 0; i < n; i++) { value = 0; type = ppc4xx_reg[i].type; diff --git a/arch/powerpc/cpu/ppc4xx/sdram.c b/arch/powerpc/cpu/ppc4xx/sdram.c index d4ef36d39f..cd63456e70 100644 --- a/arch/powerpc/cpu/ppc4xx/sdram.c +++ b/arch/powerpc/cpu/ppc4xx/sdram.c @@ -33,7 +33,7 @@ sdram_conf_t mb0cf[] = { sdram_conf_t mb0cf[] = CONFIG_SYS_SDRAM_TABLE; #endif -#define N_MB0CF (sizeof(mb0cf) / sizeof(mb0cf[0])) +#define N_MB0CF (ARRAY_SIZE(mb0cf)) #ifdef CONFIG_SYS_SDRAM_CASL static ulong ns2clks(ulong ns) @@ -266,7 +266,7 @@ sdram_conf_t mb0cf[] = CONFIG_SYS_SDRAM_TABLE; #define CONFIG_SYS_SDRAM0_CFG0 0x82000000 /* DCEN=1, PMUD=0, 64-bit */ #endif -#define N_MB0CF (sizeof(mb0cf) / sizeof(mb0cf[0])) +#define N_MB0CF (ARRAY_SIZE(mb0cf)) #define NUM_TRIES 64 #define NUM_READS 10 diff --git a/arch/powerpc/include/asm/arch-mpc85xx/gpio.h b/arch/powerpc/include/asm/arch-mpc85xx/gpio.h index da7352abb2..41b6677bba 100644 --- a/arch/powerpc/include/asm/arch-mpc85xx/gpio.h +++ b/arch/powerpc/include/asm/arch-mpc85xx/gpio.h @@ -14,6 +14,8 @@ #ifndef __ASM_ARCH_MX85XX_GPIO_H #define __ASM_ARCH_MX85XX_GPIO_H +#ifndef CONFIG_MPC85XX_GPIO #include <asm/mpc85xx_gpio.h> +#endif #endif diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h index 07d2adf71f..c045a24d1a 100644 --- a/arch/powerpc/include/asm/immap_85xx.h +++ b/arch/powerpc/include/asm/immap_85xx.h @@ -265,6 +265,7 @@ typedef struct ccsr_pcix { #define PIWAR_WRITE_SNOOP 0x00005000 #define PIWAR_MEM_2G 0x0000001e +#ifndef CONFIG_MPC85XX_GPIO typedef struct ccsr_gpio { u32 gpdir; u32 gpodr; @@ -273,6 +274,7 @@ typedef struct ccsr_gpio { u32 gpimr; u32 gpicr; } ccsr_gpio_t; +#endif /* L2 Cache Registers */ typedef struct ccsr_l2cache { diff --git a/arch/sandbox/include/asm/gpio.h b/arch/sandbox/include/asm/gpio.h index 8317db1ad3..427af2c970 100644 --- a/arch/sandbox/include/asm/gpio.h +++ b/arch/sandbox/include/asm/gpio.h @@ -41,6 +41,26 @@ int sandbox_gpio_get_value(struct udevice *dev, unsigned int offset); int sandbox_gpio_set_value(struct udevice *dev, unsigned int offset, int value); /** + * Set or reset the simulated open drain mode of a GPIO (used only in sandbox + * test code) + * + * @param gp GPIO number + * @param value value to set (0 for enabled open drain mode, non-zero for + * disabled) + * @return -1 on error, 0 if ok + */ +int sandbox_gpio_set_open_drain(struct udevice *dev, unsigned offset, int value); + +/** + * Return the state of the simulated open drain mode of a GPIO (used only in + * sandbox test code) + * + * @param gp GPIO number + * @return -1 on error, 0 if GPIO is input, >0 if output + */ +int sandbox_gpio_get_open_drain(struct udevice *dev, unsigned offset); + +/** * Return the simulated direction of a GPIO (used only in sandbox test code) * * @param gp GPIO number diff --git a/board/BuR/common/common.c b/board/BuR/common/common.c index ce4acc13e0..e947e54c39 100644 --- a/board/BuR/common/common.c +++ b/board/BuR/common/common.c @@ -259,7 +259,7 @@ static int load_devicetree(void) } #ifdef CONFIG_NAND dtbsize = 0x20000; - rc = nand_read_skip_bad(&nand_info[0], 0x40000, (size_t *)&dtbsize, + rc = nand_read_skip_bad(nand_info[0], 0x40000, (size_t *)&dtbsize, NULL, 0x20000, (u_char *)dtbaddr); #else char *dtbname = getenv("dtb"); diff --git a/board/atmel/at91sam9261ek/at91sam9261ek.c b/board/atmel/at91sam9261ek/at91sam9261ek.c index 7b7cd2c426..6398bcbc9e 100644 --- a/board/atmel/at91sam9261ek/at91sam9261ek.c +++ b/board/atmel/at91sam9261ek/at91sam9261ek.c @@ -212,7 +212,7 @@ void lcd_show_board_info(void) dram_size += gd->bd->bi_dram[i].size; nand_size = 0; for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += nand_info[i].size; + nand_size += nand_info[i]->size; lcd_printf (" %ld MB SDRAM, %ld MB NAND\n", dram_size >> 20, nand_size >> 20 ); diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c index af68e10390..04e5812db3 100644 --- a/board/atmel/at91sam9263ek/at91sam9263ek.c +++ b/board/atmel/at91sam9263ek/at91sam9263ek.c @@ -191,7 +191,7 @@ void lcd_show_board_info(void) dram_size += gd->bd->bi_dram[i].size; nand_size = 0; for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += nand_info[i].size; + nand_size += nand_info[i]->size; #ifndef CONFIG_SYS_NO_FLASH flash_size = 0; for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) diff --git a/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c b/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c index 4c6431266f..6871916865 100644 --- a/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c +++ b/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c @@ -272,7 +272,7 @@ void lcd_show_board_info(void) dram_size += gd->bd->bi_dram[i].size; nand_size = 0; for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += nand_info[i].size; + nand_size += nand_info[i]->size; lcd_printf (" %ld MB SDRAM, %ld MB NAND\n", dram_size >> 20, nand_size >> 20 ); diff --git a/board/atmel/at91sam9n12ek/at91sam9n12ek.c b/board/atmel/at91sam9n12ek/at91sam9n12ek.c index d3555bbdf6..fc4f50d219 100644 --- a/board/atmel/at91sam9n12ek/at91sam9n12ek.c +++ b/board/atmel/at91sam9n12ek/at91sam9n12ek.c @@ -124,7 +124,7 @@ void lcd_show_board_info(void) dram_size += gd->bd->bi_dram[i].size; nand_size = 0; for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += nand_info[i].size; + nand_size += nand_info[i]->size; lcd_printf(" %ld MB SDRAM, %ld MB NAND\n", dram_size >> 20, nand_size >> 20); diff --git a/board/atmel/at91sam9rlek/at91sam9rlek.c b/board/atmel/at91sam9rlek/at91sam9rlek.c index 9ef2864bb1..994f246078 100644 --- a/board/atmel/at91sam9rlek/at91sam9rlek.c +++ b/board/atmel/at91sam9rlek/at91sam9rlek.c @@ -151,7 +151,7 @@ void lcd_show_board_info(void) dram_size += gd->bd->bi_dram[i].size; nand_size = 0; for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += nand_info[i].size; + nand_size += nand_info[i]->size; lcd_printf (" %ld MB SDRAM, %ld MB NAND\n", dram_size >> 20, nand_size >> 20 ); diff --git a/board/atmel/at91sam9x5ek/at91sam9x5ek.c b/board/atmel/at91sam9x5ek/at91sam9x5ek.c index c14df303b2..b0d440d728 100644 --- a/board/atmel/at91sam9x5ek/at91sam9x5ek.c +++ b/board/atmel/at91sam9x5ek/at91sam9x5ek.c @@ -196,7 +196,7 @@ void lcd_show_board_info(void) dram_size += gd->bd->bi_dram[i].size; nand_size = 0; for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += nand_info[i].size; + nand_size += nand_info[i]->size; lcd_printf(" %ld MB SDRAM, %ld MB NAND\n", dram_size >> 20, nand_size >> 20); diff --git a/board/atmel/sama5d3xek/sama5d3xek.c b/board/atmel/sama5d3xek/sama5d3xek.c index e8ee612036..fa90270b86 100644 --- a/board/atmel/sama5d3xek/sama5d3xek.c +++ b/board/atmel/sama5d3xek/sama5d3xek.c @@ -207,7 +207,7 @@ void lcd_show_board_info(void) nand_size = 0; #ifdef CONFIG_NAND_ATMEL for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += nand_info[i].size; + nand_size += nand_info[i]->size; #endif lcd_printf("%ld MB SDRAM, %lld MB NAND\n", dram_size >> 20, nand_size >> 20); diff --git a/board/atmel/sama5d4_xplained/sama5d4_xplained.c b/board/atmel/sama5d4_xplained/sama5d4_xplained.c index f4eef9609f..23ec274468 100644 --- a/board/atmel/sama5d4_xplained/sama5d4_xplained.c +++ b/board/atmel/sama5d4_xplained/sama5d4_xplained.c @@ -191,7 +191,7 @@ void lcd_show_board_info(void) nand_size = 0; #ifdef CONFIG_NAND_ATMEL for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += nand_info[i].size; + nand_size += nand_info[i]->size; #endif lcd_printf("%ld MB SDRAM, %ld MB NAND\n", dram_size >> 20, nand_size >> 20); diff --git a/board/atmel/sama5d4ek/sama5d4ek.c b/board/atmel/sama5d4ek/sama5d4ek.c index aee621789e..72bad23087 100644 --- a/board/atmel/sama5d4ek/sama5d4ek.c +++ b/board/atmel/sama5d4ek/sama5d4ek.c @@ -187,7 +187,7 @@ void lcd_show_board_info(void) nand_size = 0; #ifdef CONFIG_NAND_ATMEL for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += nand_info[i].size; + nand_size += nand_info[i]->size; #endif lcd_printf("%ld MB SDRAM, %ld MB NAND\n", dram_size >> 20, nand_size >> 20); diff --git a/board/avionic-design/common/tamonten-ng.c b/board/avionic-design/common/tamonten-ng.c index 1704627112..106be9b761 100644 --- a/board/avionic-design/common/tamonten-ng.c +++ b/board/avionic-design/common/tamonten-ng.c @@ -42,12 +42,12 @@ void pinmux_init(void) void gpio_early_init(void) { /* Turn on the alive signal */ - gpio_request(GPIO_PV2, "ALIVE"); - gpio_direction_output(GPIO_PV2, 1); + gpio_request(TEGRA_GPIO(V, 2), "ALIVE"); + gpio_direction_output(TEGRA_GPIO(V, 2), 1); /* Remove the reset on the external periph */ - gpio_request(GPIO_PI4, "nRST_PERIPH"); - gpio_direction_output(GPIO_PI4, 1); + gpio_request(TEGRA_GPIO(I, 4), "nRST_PERIPH"); + gpio_direction_output(TEGRA_GPIO(I, 4), 1); } void pmu_write(uchar reg, uchar data) @@ -73,8 +73,8 @@ void board_sdmmc_voltage_init(void) pmu_write(PMU_REG_LDO5, PMU_LDO5(HIGH_POWER, 3300)); /* Switch the power on */ - gpio_request(GPIO_PJ2, "EN_3V3_EMMC"); - gpio_direction_output(GPIO_PJ2, 1); + gpio_request(TEGRA_GPIO(J, 2), "EN_3V3_EMMC"); + gpio_direction_output(TEGRA_GPIO(J, 2), 1); } /* diff --git a/board/avionic-design/common/tamonten.c b/board/avionic-design/common/tamonten.c index 9c8677943a..4fb36a2cf8 100644 --- a/board/avionic-design/common/tamonten.c +++ b/board/avionic-design/common/tamonten.c @@ -23,8 +23,8 @@ #ifdef CONFIG_BOARD_EARLY_INIT_F void gpio_early_init(void) { - gpio_request(GPIO_PI4, NULL); - gpio_direction_output(GPIO_PI4, 1); + gpio_request(TEGRA_GPIO(I, 4), NULL); + gpio_direction_output(TEGRA_GPIO(I, 4), 1); } #endif diff --git a/board/esd/common/esd405ep_nand.c b/board/esd/common/esd405ep_nand.c index f46936ca36..51ac10c8c0 100644 --- a/board/esd/common/esd405ep_nand.c +++ b/board/esd/common/esd405ep_nand.c @@ -16,7 +16,7 @@ */ static void esd405ep_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); if (ctrl & NAND_CTRL_CHANGE) { if ( ctrl & NAND_CLE ) out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CONFIG_SYS_NAND_CLE); diff --git a/board/freescale/b4860qds/Makefile b/board/freescale/b4860qds/Makefile index 0acd2a9aa4..673d2ea56a 100644 --- a/board/freescale/b4860qds/Makefile +++ b/board/freescale/b4860qds/Makefile @@ -5,11 +5,11 @@ # ifdef CONFIG_SPL_BUILD -obj-y += spl.o +obj-y += spl.o else obj-y += b4860qds.o -obj-$(CONFIG_B4860QDS)+= eth_b4860qds.o -obj-$(CONFIG_PCI) += pci.o +obj-$(CONFIG_B4860QDS) += eth_b4860qds.o +obj-$(CONFIG_PCI) += pci.o endif obj-y += ddr.o diff --git a/board/freescale/b4860qds/ddr.c b/board/freescale/b4860qds/ddr.c index eb10a6f364..31b186ea8c 100644 --- a/board/freescale/b4860qds/ddr.c +++ b/board/freescale/b4860qds/ddr.c @@ -179,15 +179,13 @@ phys_size_t initdram(int board_type) #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_RAMBOOT_PBL) puts("Initializing....using SPD\n"); - dram_size = fsl_ddr_sdram(); - - dram_size = setup_ddr_tlbs(dram_size / 0x100000); - dram_size *= 0x100000; - #else dram_size = fsl_ddr_sdram_size(); #endif + dram_size = setup_ddr_tlbs(dram_size / 0x100000); + dram_size *= 0x100000; + return dram_size; } diff --git a/board/freescale/b4860qds/spl.c b/board/freescale/b4860qds/spl.c index 3f7cc03581..fabc78301a 100644 --- a/board/freescale/b4860qds/spl.c +++ b/board/freescale/b4860qds/spl.c @@ -91,6 +91,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; #ifndef CONFIG_SPL_NAND_BOOT env_init(); diff --git a/board/freescale/bsc9131rdb/Makefile b/board/freescale/bsc9131rdb/Makefile index b26d3a1e63..8027750efb 100644 --- a/board/freescale/bsc9131rdb/Makefile +++ b/board/freescale/bsc9131rdb/Makefile @@ -13,15 +13,11 @@ endif endif ifdef MINIMAL - -obj-y += spl_minimal.o tlb.o law.o - +obj-y += spl_minimal.o else - -obj-y += bsc9131rdb.o -obj-y += ddr.o -obj-y += law.o -obj-y += tlb.o -#obj-y += bsc9131rdb_mux.o - +obj-y += bsc9131rdb.o +obj-y += ddr.o endif + +obj-y += law.o +obj-y += tlb.o diff --git a/board/freescale/bsc9132qds/Makefile b/board/freescale/bsc9132qds/Makefile index 2e4170f512..54193350af 100644 --- a/board/freescale/bsc9132qds/Makefile +++ b/board/freescale/bsc9132qds/Makefile @@ -13,14 +13,11 @@ endif endif ifdef MINIMAL - -obj-y += spl_minimal.o tlb.o law.o - +obj-y += spl_minimal.o else - obj-y += bsc9132qds.o obj-y += ddr.o +endif + obj-y += law.o obj-y += tlb.o - -endif diff --git a/board/freescale/c29xpcie/Makefile b/board/freescale/c29xpcie/Makefile index 818484a57d..93b3cba031 100644 --- a/board/freescale/c29xpcie/Makefile +++ b/board/freescale/c29xpcie/Makefile @@ -11,15 +11,15 @@ endif endif ifdef MINIMAL -obj-y += spl_minimal.o tlb.o law.o +obj-y += spl_minimal.o else ifdef CONFIG_SPL_BUILD obj-y += spl.o endif - obj-y += c29xpcie.o obj-y += cpld.o obj-y += ddr.o +endif + obj-y += law.o obj-y += tlb.o -endif diff --git a/board/freescale/c29xpcie/spl.c b/board/freescale/c29xpcie/spl.c index 3d31d41a4f..d8d73c70b8 100644 --- a/board/freescale/c29xpcie/spl.c +++ b/board/freescale/c29xpcie/spl.c @@ -57,6 +57,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; /* relocate environment function pointers etc. */ nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, diff --git a/board/freescale/common/ls102xa_stream_id.c b/board/freescale/common/ls102xa_stream_id.c index 3d5404ee10..0abaffb334 100644 --- a/board/freescale/common/ls102xa_stream_id.c +++ b/board/freescale/common/ls102xa_stream_id.c @@ -12,9 +12,12 @@ void ls102xa_config_smmu_stream_id(struct smmu_stream_id *id, uint32_t num) { void *scfg = (void *)CONFIG_SYS_FSL_SCFG_ADDR; int i; + u32 icid; - for (i = 0; i < num; i++) - out_be32((u32 *)(scfg + id[i].offset), id[i].stream_id); + for (i = 0; i < num; i++) { + icid = (id[i].stream_id & 0xff) << 24; + out_be32((u32 *)(scfg + id[i].offset), icid); + } } void ls1021x_config_caam_stream_id(struct liodn_id_table *tbl, int size) diff --git a/board/freescale/common/qixis.c b/board/freescale/common/qixis.c index 113295f64a..0db0ed6670 100644 --- a/board/freescale/common/qixis.c +++ b/board/freescale/common/qixis.c @@ -14,6 +14,13 @@ #include <i2c.h> #include "qixis.h" +#ifndef QIXIS_LBMAP_BRDCFG_REG +/* + * For consistency with existing platforms + */ +#define QIXIS_LBMAP_BRDCFG_REG 0x00 +#endif + #ifdef CONFIG_SYS_I2C_FPGA_ADDR u8 qixis_read_i2c(unsigned int reg) { @@ -27,6 +34,7 @@ void qixis_write_i2c(unsigned int reg, u8 value) } #endif +#ifdef QIXIS_BASE u8 qixis_read(unsigned int reg) { void *p = (void *)QIXIS_BASE; @@ -40,6 +48,7 @@ void qixis_write(unsigned int reg, u8 value) out_8(p + reg, value); } +#endif u16 qixis_read_minor(void) { @@ -142,9 +151,9 @@ static void __maybe_unused set_lbmap(int lbmap) { u8 reg; - reg = QIXIS_READ(brdcfg[0]); + reg = QIXIS_READ(brdcfg[QIXIS_LBMAP_BRDCFG_REG]); reg = (reg & ~QIXIS_LBMAP_MASK) | lbmap; - QIXIS_WRITE(brdcfg[0], reg); + QIXIS_WRITE(brdcfg[QIXIS_LBMAP_BRDCFG_REG], reg); } static void __maybe_unused set_rcw_src(int rcw_src) diff --git a/board/freescale/ls1012afrdm/Kconfig b/board/freescale/ls1012afrdm/Kconfig new file mode 100644 index 0000000000..a34521cf79 --- /dev/null +++ b/board/freescale/ls1012afrdm/Kconfig @@ -0,0 +1,15 @@ +if TARGET_LS1012AFRDM + +config SYS_BOARD + default "ls1012afrdm" + +config SYS_VENDOR + default "freescale" + +config SYS_SOC + default "fsl-layerscape" + +config SYS_CONFIG_NAME + default "ls1012afrdm" + +endif diff --git a/board/freescale/ls1012afrdm/MAINTAINERS b/board/freescale/ls1012afrdm/MAINTAINERS new file mode 100644 index 0000000000..842f86f861 --- /dev/null +++ b/board/freescale/ls1012afrdm/MAINTAINERS @@ -0,0 +1,6 @@ +LS1012AFRDM BOARD +M: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> +S: Maintained +F: board/freescale/ls1012afrdm/ +F: include/configs/ls1012afrdm.h +F: configs/ls1012afrdm_qspi_defconfig diff --git a/board/freescale/ls1012afrdm/Makefile b/board/freescale/ls1012afrdm/Makefile new file mode 100644 index 0000000000..dbfa2cea38 --- /dev/null +++ b/board/freescale/ls1012afrdm/Makefile @@ -0,0 +1,7 @@ +# +# Copyright 2016 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += ls1012afrdm.o diff --git a/board/freescale/ls1012afrdm/README b/board/freescale/ls1012afrdm/README new file mode 100644 index 0000000000..181c4615a8 --- /dev/null +++ b/board/freescale/ls1012afrdm/README @@ -0,0 +1,58 @@ +Overview +-------- +QorIQ LS1012A FREEDOM (LS1012AFRDM) is a high-performance development +platform, with a complete debugging environment. The LS1012AFRDM board +supports the QorIQ LS1012A processor and is optimized to support the +high-bandwidth DDR3L memory and a full complement of high-speed SerDes ports. + +LS1012A SoC Overview +-------------------- +Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS2080A +SoC overview. + + LS1012AFRDM board Overview + ----------------------- + - SERDES Connections, 2 lanes supportingspeeds upto 1 Gbit/s + - 2 SGMII 1G PHYs + - DDR Controller + - 4 Gb DDR3L SDRAM memory, running at data rates up to 1 GT/s + operating at 1.35 V + - QSPI + - Onboard 512 Mbit QSPI flash memory running at speed up + to 108/54 MHz + - One high-speed USB 2.0/3.0 port, one USB 2.0 port + - USB 2.0/3.0 port is configured as On-The-Go (OTG) with a + Micro-AB connector. + - USB 2.0 port is a debug port (CMSIS DAP) and is configured + as a Micro-AB device. + - I2C controller + - One I2C bus with connectivity to Arduino headers + - UART + - UART (Console): UART1 (Without flow control) for console + - ARM JTAG support + - ARM Cortex® 10-pin JTAG connector for LS1012A + - CMSIS DAP through K20 microcontroller + - SAI Audio interface + - One SAI port, SAI 2 with full duplex support + - Clocks + - 25 MHz crystal for LS1012A + - 8 MHz Crystal for K20 + - 24 MHz for SC16IS740IPW SPI to Dual UART bridge + - Power Supplies + - 5 V input supply from USB + - 0.9 V, 1.35 V, and 1.8 V for VDD/Core, DDR, I/O, and + other board interfaces + +Booting Options +--------------- +QSPI Flash 1 + +QSPI flash map +-------------- +Images | Size |QSPI Flash Address +------------------------------------------ +RCW + PBI | 1MB | 0x4000_0000 +U-boot | 1MB | 0x4010_0000 +U-boot Env | 1MB | 0x4020_0000 +PPA FIT image | 2MB | 0x4050_0000 +Linux ITB | ~53MB | 0x40A0_0000 diff --git a/board/freescale/ls1012afrdm/ls1012afrdm.c b/board/freescale/ls1012afrdm/ls1012afrdm.c new file mode 100644 index 0000000000..a94a458f53 --- /dev/null +++ b/board/freescale/ls1012afrdm/ls1012afrdm.c @@ -0,0 +1,192 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <i2c.h> +#include <asm/io.h> +#include <asm/arch/clock.h> +#include <asm/arch/fsl_serdes.h> +#include <asm/arch/soc.h> +#include <hwconfig.h> +#include <fsl_csu.h> +#include <environment.h> +#include <fsl_mmdc.h> +#include <netdev.h> + +DECLARE_GLOBAL_DATA_PTR; + +static void set_wait_for_bits_clear(void *ptr, u32 value, u32 bits) +{ + int timeout = 1000; + + out_be32(ptr, value); + + while (in_be32(ptr) & bits) { + udelay(100); + timeout--; + } + if (timeout <= 0) + puts("Error: wait for clear timeout.\n"); +} + +int checkboard(void) +{ + puts("Board: LS1012AFRDM "); + + return 0; +} + +void mmdc_init(void) +{ + struct mmdc_p_regs *mmdc = + (struct mmdc_p_regs *)CONFIG_SYS_FSL_DDR_ADDR; + + out_be32(&mmdc->mdscr, CONFIGURATION_REQ); + + /* configure timing parms */ + out_be32(&mmdc->mdotc, CONFIG_SYS_MMDC_CORE_ODT_TIMING); + out_be32(&mmdc->mdcfg0, CONFIG_SYS_MMDC_CORE_TIMING_CFG_0); + out_be32(&mmdc->mdcfg1, CONFIG_SYS_MMDC_CORE_TIMING_CFG_1); + out_be32(&mmdc->mdcfg2, CONFIG_SYS_MMDC_CORE_TIMING_CFG_2); + + /* other parms */ + out_be32(&mmdc->mdmisc, CONFIG_SYS_MMDC_CORE_MISC); + out_be32(&mmdc->mpmur0, CONFIG_SYS_MMDC_PHY_MEASURE_UNIT); + out_be32(&mmdc->mdrwd, CONFIG_SYS_MMDC_CORE_RDWR_CMD_DELAY); + out_be32(&mmdc->mpodtctrl, CONFIG_SYS_MMDC_PHY_ODT_CTRL); + + /* out of reset delays */ + out_be32(&mmdc->mdor, CONFIG_SYS_MMDC_CORE_OUT_OF_RESET_DELAY); + + /* physical parms */ + out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_1); + out_be32(&mmdc->mdasp, CONFIG_SYS_MMDC_CORE_ADDR_PARTITION); + + /* Enable MMDC */ + out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_2); + + /* dram init sequence: update MRs */ + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x8) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_2)); + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_3)); + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1)); + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x19) | + CMD_ADDR_LSB_MR_ADDR(0x30) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_0)); + + /* dram init sequence: ZQCL */ + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x4) | CONFIGURATION_REQ | + CMD_ZQ_CALIBRATION | CMD_BANK_ADDR_0)); + set_wait_for_bits_clear(&mmdc->mpzqhwctrl, + CONFIG_SYS_MMDC_PHY_ZQ_HW_CTRL, + FORCE_ZQ_AUTO_CALIBRATION); + + /* Calibrations now: wr lvl */ + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x84) | + CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_1)); + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | WL_EN | CMD_NORMAL)); + set_wait_for_bits_clear(&mmdc->mpwlgcr, WR_LVL_HW_EN, WR_LVL_HW_EN); + + mdelay(1); + + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1)); + out_be32(&mmdc->mdscr, CONFIGURATION_REQ); + + mdelay(1); + + /* Calibrations now: Read DQS gating calibration */ + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x4) | CONFIGURATION_REQ | + CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0)); + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3)); + out_be32(&mmdc->mppdcmpr2, MPR_COMPARE_EN); + out_be32(&mmdc->mprddlctl, CONFIG_SYS_MMDC_PHY_RD_DLY_LINES_CFG); + set_wait_for_bits_clear(&mmdc->mpdgctrl0, + AUTO_RD_DQS_GATING_CALIBRATION_EN, + AUTO_RD_DQS_GATING_CALIBRATION_EN); + + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_3)); + + /* Calibrations now: Read calibration */ + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x4) | CONFIGURATION_REQ | + CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0)); + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3)); + out_be32(&mmdc->mppdcmpr2, MPR_COMPARE_EN); + set_wait_for_bits_clear(&mmdc->mprddlhwctl, + AUTO_RD_CALIBRATION_EN, + AUTO_RD_CALIBRATION_EN); + + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_3)); + + /* PD, SR */ + out_be32(&mmdc->mdpdc, CONFIG_SYS_MMDC_CORE_PWR_DOWN_CTRL); + out_be32(&mmdc->mapsr, CONFIG_SYS_MMDC_CORE_PWR_SAV_CTRL_STAT); + + /* refresh scheme */ + set_wait_for_bits_clear(&mmdc->mdref, + CONFIG_SYS_MMDC_CORE_REFRESH_CTL, + START_REFRESH); + + /* disable CON_REQ */ + out_be32(&mmdc->mdscr, DISABLE_CFG_REQ); +} + +int dram_init(void) +{ + mmdc_init(); + + gd->ram_size = CONFIG_SYS_SDRAM_SIZE; + + return 0; +} + +int board_eth_init(bd_t *bis) +{ + return pci_eth_init(bis); +} + +int board_early_init_f(void) +{ + fsl_lsch2_early_init_f(); + + return 0; +} + +int board_init(void) +{ + struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR; + /* + * Set CCI-400 control override register to enable barrier + * transaction + */ + out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER); + +#ifdef CONFIG_ENV_IS_NOWHERE + gd->env_addr = (ulong)&default_environment[0]; +#endif + +#ifdef CONFIG_LAYERSCAPE_NS_ACCESS + enable_layerscape_ns_access(); +#endif + + return 0; +} + +int ft_board_setup(void *blob, bd_t *bd) +{ + arch_fixup_fdt(blob); + + ft_cpu_setup(blob, bd); + + return 0; +} diff --git a/board/freescale/ls1012aqds/Kconfig b/board/freescale/ls1012aqds/Kconfig new file mode 100644 index 0000000000..1257ec8d06 --- /dev/null +++ b/board/freescale/ls1012aqds/Kconfig @@ -0,0 +1,15 @@ +if TARGET_LS1012AQDS + +config SYS_BOARD + default "ls1012aqds" + +config SYS_VENDOR + default "freescale" + +config SYS_SOC + default "fsl-layerscape" + +config SYS_CONFIG_NAME + default "ls1012aqds" + +endif diff --git a/board/freescale/ls1012aqds/MAINTAINERS b/board/freescale/ls1012aqds/MAINTAINERS new file mode 100644 index 0000000000..27c4affd30 --- /dev/null +++ b/board/freescale/ls1012aqds/MAINTAINERS @@ -0,0 +1,6 @@ +LS1012AQDS BOARD +M: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> +S: Maintained +F: board/freescale/ls1012aqds/ +F: include/configs/ls1012aqds.h +F: configs/ls1012aqds_qspi_defconfig diff --git a/board/freescale/ls1012aqds/Makefile b/board/freescale/ls1012aqds/Makefile new file mode 100644 index 0000000000..0b813f9784 --- /dev/null +++ b/board/freescale/ls1012aqds/Makefile @@ -0,0 +1,7 @@ +# +# Copyright 2016 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += ls1012aqds.o diff --git a/board/freescale/ls1012aqds/README b/board/freescale/ls1012aqds/README new file mode 100644 index 0000000000..dee4b302c1 --- /dev/null +++ b/board/freescale/ls1012aqds/README @@ -0,0 +1,59 @@ +Overview +-------- +QorIQ LS1012A Development System (LS1012AQDS) is a high-performance +development platform, with a complete debugging environment. +The LS1012AQDS board supports the QorIQ LS1012A processor and is +optimized to support the high-bandwidth DDR3L memory and +a full complement of high-speed SerDes ports. + +LS1012A SoC Overview +-------------------- +Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1012A +SoC overview. + +LS1012AQDS board Overview +----------------------- + - SERDES Connections, 4 lanes supporting: + - PCI Express - 3.0 + - SGMII, SGMII 2.5 + - SATA 3.0 + - DDR Controller + - 16-bit, 1 GB DDR3L SDRAM memory, running at data rates up to 1 GT/s + - QSPI Controller + - A dual 1:3 switch, NX3L4357GM,115 (U35) drives the QSPI chip-select + signals to QSPI NOR flash memory (2 virtual banks) and the QSPI + emulator + - USB 3.0 + - One USB 3.0 controller with integrated PHY + - One high-speed USB 3.0 port + - USB 2.0 + - One USB 2.0 controller with ULPI interface + - Two enhanced secure digital host controllers: + - SDHC1 controller can be connected to onboard SDHC connector + - SDHC2 controller: 1-/4-bit SD/MMC card supporting 1.8 V devices + - 2 I2C controllers + - One SATA onboard connectors + - UART + - 5 SAI + - One SAI port with audio codec SGTL5000: + • Provides MIC bias + • Provides headphone and line output + - One SAI port terminated at 2x6 header + - Three SAI Tx/Rx ports terminated at 2x3 headers + - ARM JTAG support + +Booting Options +--------------- +a) QSPI Flash Emu Boot +b) QSPI Flash 1 +c) QSPI Flash 2 + +QSPI flash map +-------------- +Images | Size |QSPI Flash Address +------------------------------------------ +RCW + PBI | 1MB | 0x4000_0000 +U-boot | 1MB | 0x4010_0000 +U-boot Env | 1MB | 0x4020_0000 +PPA FIT image | 2MB | 0x4050_0000 +Linux ITB | ~53MB | 0x40A0_0000 diff --git a/board/freescale/ls1012aqds/ls1012aqds.c b/board/freescale/ls1012aqds/ls1012aqds.c new file mode 100644 index 0000000000..71eea82a03 --- /dev/null +++ b/board/freescale/ls1012aqds/ls1012aqds.c @@ -0,0 +1,234 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <i2c.h> +#include <fdt_support.h> +#include <asm/io.h> +#include <asm/arch/clock.h> +#include <asm/arch/fsl_serdes.h> +#include <asm/arch/fdt.h> +#include <asm/arch/soc.h> +#include <ahci.h> +#include <hwconfig.h> +#include <mmc.h> +#include <scsi.h> +#include <fm_eth.h> +#include <fsl_csu.h> +#include <fsl_esdhc.h> +#include <fsl_mmdc.h> +#include <spl.h> +#include <netdev.h> + +#include "../common/qixis.h" +#include "ls1012aqds_qixis.h" + +DECLARE_GLOBAL_DATA_PTR; + +static void set_wait_for_bits_clear(void *ptr, u32 value, u32 bits) +{ + int timeout = 1000; + + out_be32(ptr, value); + + while (in_be32(ptr) & bits) { + udelay(100); + timeout--; + } + if (timeout <= 0) + puts("Error: wait for clear timeout.\n"); +} + +int checkboard(void) +{ + char buf[64]; + u8 sw; + + sw = QIXIS_READ(arch); + printf("Board Arch: V%d, ", sw >> 4); + printf("Board version: %c, boot from ", (sw & 0xf) + 'A' - 1); + + sw = QIXIS_READ(brdcfg[QIXIS_LBMAP_BRDCFG_REG]); + + if (sw & QIXIS_LBMAP_ALTBANK) + printf("flash: 2\n"); + else + printf("flash: 1\n"); + + printf("FPGA: v%d (%s), build %d", + (int)QIXIS_READ(scver), qixis_read_tag(buf), + (int)qixis_read_minor()); + + /* the timestamp string contains "\n" at the end */ + printf(" on %s", qixis_read_time(buf)); + return 0; +} + +void mmdc_init(void) +{ + struct mmdc_p_regs *mmdc = + (struct mmdc_p_regs *)CONFIG_SYS_FSL_DDR_ADDR; + + out_be32(&mmdc->mdscr, CONFIGURATION_REQ); + + /* configure timing parms */ + out_be32(&mmdc->mdotc, CONFIG_SYS_MMDC_CORE_ODT_TIMING); + out_be32(&mmdc->mdcfg0, CONFIG_SYS_MMDC_CORE_TIMING_CFG_0); + out_be32(&mmdc->mdcfg1, CONFIG_SYS_MMDC_CORE_TIMING_CFG_1); + out_be32(&mmdc->mdcfg2, CONFIG_SYS_MMDC_CORE_TIMING_CFG_2); + + /* other parms */ + out_be32(&mmdc->mdmisc, CONFIG_SYS_MMDC_CORE_MISC); + out_be32(&mmdc->mpmur0, CONFIG_SYS_MMDC_PHY_MEASURE_UNIT); + out_be32(&mmdc->mdrwd, CONFIG_SYS_MMDC_CORE_RDWR_CMD_DELAY); + out_be32(&mmdc->mpodtctrl, CONFIG_SYS_MMDC_PHY_ODT_CTRL); + + /* out of reset delays */ + out_be32(&mmdc->mdor, CONFIG_SYS_MMDC_CORE_OUT_OF_RESET_DELAY); + + /* physical parms */ + out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_1); + out_be32(&mmdc->mdasp, CONFIG_SYS_MMDC_CORE_ADDR_PARTITION); + + /* Enable MMDC */ + out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_2); + + /* dram init sequence: update MRs */ + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x8) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_2)); + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_3)); + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1)); + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x19) | + CMD_ADDR_LSB_MR_ADDR(0x30) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_0)); + + /* dram init sequence: ZQCL */ + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x4) | CONFIGURATION_REQ | + CMD_ZQ_CALIBRATION | CMD_BANK_ADDR_0)); + set_wait_for_bits_clear(&mmdc->mpzqhwctrl, + CONFIG_SYS_MMDC_PHY_ZQ_HW_CTRL, + FORCE_ZQ_AUTO_CALIBRATION); + + /* Calibrations now: wr lvl */ + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x84) | + CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_1)); + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | WL_EN | CMD_NORMAL)); + set_wait_for_bits_clear(&mmdc->mpwlgcr, WR_LVL_HW_EN, WR_LVL_HW_EN); + + mdelay(1); + + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1)); + out_be32(&mmdc->mdscr, CONFIGURATION_REQ); + + mdelay(1); + + /* Calibrations now: Read DQS gating calibration */ + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x4) | CONFIGURATION_REQ | + CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0)); + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3)); + out_be32(&mmdc->mppdcmpr2, MPR_COMPARE_EN); + out_be32(&mmdc->mprddlctl, CONFIG_SYS_MMDC_PHY_RD_DLY_LINES_CFG); + set_wait_for_bits_clear(&mmdc->mpdgctrl0, + AUTO_RD_DQS_GATING_CALIBRATION_EN, + AUTO_RD_DQS_GATING_CALIBRATION_EN); + + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_3)); + + /* Calibrations now: Read calibration */ + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x4) | CONFIGURATION_REQ | + CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0)); + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3)); + out_be32(&mmdc->mppdcmpr2, MPR_COMPARE_EN); + set_wait_for_bits_clear(&mmdc->mprddlhwctl, + AUTO_RD_CALIBRATION_EN, + AUTO_RD_CALIBRATION_EN); + + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_3)); + + /* PD, SR */ + out_be32(&mmdc->mdpdc, CONFIG_SYS_MMDC_CORE_PWR_DOWN_CTRL); + out_be32(&mmdc->mapsr, CONFIG_SYS_MMDC_CORE_PWR_SAV_CTRL_STAT); + + /* refresh scheme */ + set_wait_for_bits_clear(&mmdc->mdref, + CONFIG_SYS_MMDC_CORE_REFRESH_CTL, + START_REFRESH); + + /* disable CON_REQ */ + out_be32(&mmdc->mdscr, DISABLE_CFG_REQ); +} + +int dram_init(void) +{ + mmdc_init(); + + gd->ram_size = CONFIG_SYS_SDRAM_SIZE; + + return 0; +} + +int board_early_init_f(void) +{ + fsl_lsch2_early_init_f(); + + return 0; +} + +#ifdef CONFIG_MISC_INIT_R +int misc_init_r(void) +{ + u8 mux_sdhc_cd = 0x80; + + i2c_set_bus_num(0); + + i2c_write(CONFIG_SYS_I2C_FPGA_ADDR, 0x5a, 1, &mux_sdhc_cd, 1); + return 0; +} +#endif + +int board_init(void) +{ + struct ccsr_cci400 *cci = (struct ccsr_cci400 *) + CONFIG_SYS_CCI400_ADDR; + + /* Set CCI-400 control override register to enable barrier + * transaction */ + out_le32(&cci->ctrl_ord, + CCI400_CTRLORD_EN_BARRIER); + +#ifdef CONFIG_LAYERSCAPE_NS_ACCESS + enable_layerscape_ns_access(); +#endif + +#ifdef CONFIG_ENV_IS_NOWHERE + gd->env_addr = (ulong)&default_environment[0]; +#endif + return 0; +} + +int board_eth_init(bd_t *bis) +{ + return pci_eth_init(bis); +} + +#ifdef CONFIG_OF_BOARD_SETUP +int ft_board_setup(void *blob, bd_t *bd) +{ + arch_fixup_fdt(blob); + + ft_cpu_setup(blob, bd); + + return 0; +} +#endif diff --git a/board/freescale/ls1012aqds/ls1012aqds_qixis.h b/board/freescale/ls1012aqds/ls1012aqds_qixis.h new file mode 100644 index 0000000000..584f604aa8 --- /dev/null +++ b/board/freescale/ls1012aqds/ls1012aqds_qixis.h @@ -0,0 +1,35 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __LS1043AQDS_QIXIS_H__ +#define __LS1043AQDS_QIXIS_H__ + +/* Definitions of QIXIS Registers for LS1043AQDS */ + +/* BRDCFG4[4:7] select EC1 and EC2 as a pair */ +#define BRDCFG4_EMISEL_MASK 0xe0 +#define BRDCFG4_EMISEL_SHIFT 5 + +/* SYSCLK */ +#define QIXIS_SYSCLK_66 0x0 +#define QIXIS_SYSCLK_83 0x1 +#define QIXIS_SYSCLK_100 0x2 +#define QIXIS_SYSCLK_125 0x3 +#define QIXIS_SYSCLK_133 0x4 + +/* DDRCLK */ +#define QIXIS_DDRCLK_66 0x0 +#define QIXIS_DDRCLK_100 0x1 +#define QIXIS_DDRCLK_125 0x2 +#define QIXIS_DDRCLK_133 0x3 + +/* BRDCFG2 - SD clock*/ +#define QIXIS_SDCLK1_100 0x0 +#define QIXIS_SDCLK1_125 0x1 +#define QIXIS_SDCLK1_165 0x2 +#define QIXIS_SDCLK1_100_SP 0x3 + +#endif diff --git a/board/freescale/ls1012ardb/Kconfig b/board/freescale/ls1012ardb/Kconfig new file mode 100644 index 0000000000..3f67c2841f --- /dev/null +++ b/board/freescale/ls1012ardb/Kconfig @@ -0,0 +1,15 @@ +if TARGET_LS1012ARDB + +config SYS_BOARD + default "ls1012ardb" + +config SYS_VENDOR + default "freescale" + +config SYS_SOC + default "fsl-layerscape" + +config SYS_CONFIG_NAME + default "ls1012ardb" + +endif diff --git a/board/freescale/ls1012ardb/MAINTAINERS b/board/freescale/ls1012ardb/MAINTAINERS new file mode 100644 index 0000000000..79a2a7dd24 --- /dev/null +++ b/board/freescale/ls1012ardb/MAINTAINERS @@ -0,0 +1,6 @@ +LS1012ARDB BOARD +M: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> +S: Maintained +F: board/freescale/ls1012ardb/ +F: include/configs/ls1012ardb.h +F: configs/ls1012ardb_qspi_defconfig diff --git a/board/freescale/ls1012ardb/Makefile b/board/freescale/ls1012ardb/Makefile new file mode 100644 index 0000000000..05fa9d9c5b --- /dev/null +++ b/board/freescale/ls1012ardb/Makefile @@ -0,0 +1,7 @@ +# +# Copyright 2016 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += ls1012ardb.o diff --git a/board/freescale/ls1012ardb/README b/board/freescale/ls1012ardb/README new file mode 100644 index 0000000000..453b432915 --- /dev/null +++ b/board/freescale/ls1012ardb/README @@ -0,0 +1,54 @@ +Overview +-------- +QorIQ LS1012A Reference Design System (LS1012ARDB) is a high-performance +development platform, with a complete debugging environment. +The LS1012ARDB board supports the QorIQ LS1012A processor and is +optimized to support the high-bandwidth DDR3L memory and +a full complement of high-speed SerDes ports. + +LS1012A SoC Overview +-------------------- +Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS2080A +SoC overview. + +LS1012ARDB board Overview +----------------------- + - SERDES Connections, 4 lanes supporting: + - PCI Express - 3.0 + - SGMII, SGMII 2.5 + - SATA 3.0 + - DDR Controller + - 16-bit, 1 GB DDR3L SDRAM memory, running at data rates up to 1 GT/s + -QSPI: A dual 1:3 switch, NX3L4357GM,115 (U35) drives the QSPI chip-select + signals to + - QSPI NOR flash memory (2 virtual banks) + - the QSPI emulator.s + - USB 3.0 + - one high-speed USB 2.0/3.0 port. + - Two enhanced secure digital host controllers: + - SDHC1 controller can be connected to onboard SDHC connector + - SDHC2 controller: Three dual 1:4 mux/demux devices, + 74CBTLV3253DS (U30, U31, U33) drive the SDHC2 signals to eMMC, + SDIO WiFi, SPI, and Ardiuno shield + - 2 I2C controllers + - One SATA onboard connectors + - UART + - The LS1012A processor consists of two UART controllers, + out of which only UART1 is used on RDB. + - ARM JTAG support + +Booting Options +--------------- +a) QSPI Flash Emu Boot +b) QSPI Flash 1 +c) QSPI Flash 2 + +QSPI flash map +-------------- +Images | Size |QSPI Flash Address +------------------------------------------ +RCW + PBI | 1MB | 0x4000_0000 +U-boot | 1MB | 0x4010_0000 +U-boot Env | 1MB | 0x4020_0000 +PPA FIT image | 2MB | 0x4050_0000 +Linux ITB | ~53MB | 0x40A0_0000 diff --git a/board/freescale/ls1012ardb/ls1012ardb.c b/board/freescale/ls1012ardb/ls1012ardb.c new file mode 100644 index 0000000000..f69768d24e --- /dev/null +++ b/board/freescale/ls1012ardb/ls1012ardb.c @@ -0,0 +1,224 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <i2c.h> +#include <asm/io.h> +#include <asm/arch/clock.h> +#include <asm/arch/fsl_serdes.h> +#include <asm/arch/soc.h> +#include <hwconfig.h> +#include <ahci.h> +#include <mmc.h> +#include <scsi.h> +#include <fsl_csu.h> +#include <fsl_esdhc.h> +#include <environment.h> +#include <fsl_mmdc.h> +#include <netdev.h> + +DECLARE_GLOBAL_DATA_PTR; + +static void set_wait_for_bits_clear(void *ptr, u32 value, u32 bits) +{ + int timeout = 1000; + + out_be32(ptr, value); + + while (in_be32(ptr) & bits) { + udelay(100); + timeout--; + } + if (timeout <= 0) + puts("Error: wait for clear timeout.\n"); +} + +int checkboard(void) +{ + u8 in1; + + puts("Board: LS1012ARDB "); + + /* Initialize i2c early for Serial flash bank information */ + i2c_set_bus_num(0); + + if (i2c_read(I2C_MUX_IO1_ADDR, 1, 1, &in1, 1) < 0) { + printf("Error reading i2c boot information!\n"); + return 0; /* Don't want to hang() on this error */ + } + + puts("Version"); + if ((in1 & (~__SW_REV_MASK)) == __SW_REV_A) + puts(": RevA"); + else if ((in1 & (~__SW_REV_MASK)) == __SW_REV_B) + puts(": RevB"); + else + puts(": unknown"); + + printf(", boot from QSPI"); + if ((in1 & (~__SW_BOOT_MASK)) == __SW_BOOT_EMU) + puts(": emu\n"); + else if ((in1 & (~__SW_BOOT_MASK)) == __SW_BOOT_BANK1) + puts(": bank1\n"); + else if ((in1 & (~__SW_BOOT_MASK)) == __SW_BOOT_BANK2) + puts(": bank2\n"); + else + puts("unknown\n"); + + return 0; +} + +void mmdc_init(void) +{ + struct mmdc_p_regs *mmdc = + (struct mmdc_p_regs *)CONFIG_SYS_FSL_DDR_ADDR; + + out_be32(&mmdc->mdscr, CONFIGURATION_REQ); + + /* configure timing parms */ + out_be32(&mmdc->mdotc, CONFIG_SYS_MMDC_CORE_ODT_TIMING); + out_be32(&mmdc->mdcfg0, CONFIG_SYS_MMDC_CORE_TIMING_CFG_0); + out_be32(&mmdc->mdcfg1, CONFIG_SYS_MMDC_CORE_TIMING_CFG_1); + out_be32(&mmdc->mdcfg2, CONFIG_SYS_MMDC_CORE_TIMING_CFG_2); + + /* other parms */ + out_be32(&mmdc->mdmisc, CONFIG_SYS_MMDC_CORE_MISC); + out_be32(&mmdc->mpmur0, CONFIG_SYS_MMDC_PHY_MEASURE_UNIT); + out_be32(&mmdc->mdrwd, CONFIG_SYS_MMDC_CORE_RDWR_CMD_DELAY); + out_be32(&mmdc->mpodtctrl, CONFIG_SYS_MMDC_PHY_ODT_CTRL); + + /* out of reset delays */ + out_be32(&mmdc->mdor, CONFIG_SYS_MMDC_CORE_OUT_OF_RESET_DELAY); + + /* physical parms */ + out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_1); + out_be32(&mmdc->mdasp, CONFIG_SYS_MMDC_CORE_ADDR_PARTITION); + + /* Enable MMDC */ + out_be32(&mmdc->mdctl, CONFIG_SYS_MMDC_CORE_CONTROL_2); + + /* dram init sequence: update MRs */ + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x8) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_2)); + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_3)); + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1)); + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x19) | + CMD_ADDR_LSB_MR_ADDR(0x30) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_0)); + + /* dram init sequence: ZQCL */ + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x4) | CONFIGURATION_REQ | + CMD_ZQ_CALIBRATION | CMD_BANK_ADDR_0)); + set_wait_for_bits_clear(&mmdc->mpzqhwctrl, + CONFIG_SYS_MMDC_PHY_ZQ_HW_CTRL, + FORCE_ZQ_AUTO_CALIBRATION); + + /* Calibrations now: wr lvl */ + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x84) | + CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_1)); + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | WL_EN | CMD_NORMAL)); + set_wait_for_bits_clear(&mmdc->mpwlgcr, WR_LVL_HW_EN, WR_LVL_HW_EN); + + mdelay(1); + + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_1)); + out_be32(&mmdc->mdscr, CONFIGURATION_REQ); + + mdelay(1); + + /* Calibrations now: Read DQS gating calibration */ + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x4) | CONFIGURATION_REQ | + CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0)); + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3)); + out_be32(&mmdc->mppdcmpr2, MPR_COMPARE_EN); + out_be32(&mmdc->mprddlctl, CONFIG_SYS_MMDC_PHY_RD_DLY_LINES_CFG); + set_wait_for_bits_clear(&mmdc->mpdgctrl0, + AUTO_RD_DQS_GATING_CALIBRATION_EN, + AUTO_RD_DQS_GATING_CALIBRATION_EN); + + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_3)); + + /* Calibrations now: Read calibration */ + out_be32(&mmdc->mdscr, (CMD_ADDR_MSB_MR_OP(0x4) | CONFIGURATION_REQ | + CMD_PRECHARGE_BANK_OPEN | CMD_BANK_ADDR_0)); + out_be32(&mmdc->mdscr, (CMD_ADDR_LSB_MR_ADDR(0x4) | CONFIGURATION_REQ | + CMD_LOAD_MODE_REG | CMD_BANK_ADDR_3)); + out_be32(&mmdc->mppdcmpr2, MPR_COMPARE_EN); + set_wait_for_bits_clear(&mmdc->mprddlhwctl, + AUTO_RD_CALIBRATION_EN, + AUTO_RD_CALIBRATION_EN); + + out_be32(&mmdc->mdscr, (CONFIGURATION_REQ | CMD_LOAD_MODE_REG | + CMD_BANK_ADDR_3)); + + /* PD, SR */ + out_be32(&mmdc->mdpdc, CONFIG_SYS_MMDC_CORE_PWR_DOWN_CTRL); + out_be32(&mmdc->mapsr, CONFIG_SYS_MMDC_CORE_PWR_SAV_CTRL_STAT); + + /* refresh scheme */ + set_wait_for_bits_clear(&mmdc->mdref, + CONFIG_SYS_MMDC_CORE_REFRESH_CTL, + START_REFRESH); + + /* disable CON_REQ */ + out_be32(&mmdc->mdscr, DISABLE_CFG_REQ); +} + +int dram_init(void) +{ + mmdc_init(); + + gd->ram_size = CONFIG_SYS_SDRAM_SIZE; + + return 0; +} + +int board_eth_init(bd_t *bis) +{ + return pci_eth_init(bis); +} + +int board_early_init_f(void) +{ + fsl_lsch2_early_init_f(); + + return 0; +} + +int board_init(void) +{ + struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR; + /* + * Set CCI-400 control override register to enable barrier + * transaction + */ + out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER); + +#ifdef CONFIG_ENV_IS_NOWHERE + gd->env_addr = (ulong)&default_environment[0]; +#endif + +#ifdef CONFIG_LAYERSCAPE_NS_ACCESS + enable_layerscape_ns_access(); +#endif + + return 0; +} + +int ft_board_setup(void *blob, bd_t *bd) +{ + arch_fixup_fdt(blob); + + ft_cpu_setup(blob, bd); + + return 0; +} diff --git a/board/freescale/ls1021aqds/ddr.h b/board/freescale/ls1021aqds/ddr.h index f819c99dba..b39b561dc1 100644 --- a/board/freescale/ls1021aqds/ddr.h +++ b/board/freescale/ls1021aqds/ddr.h @@ -31,21 +31,21 @@ static const struct board_specific_parameters udimm0[] = { * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | */ #ifdef CONFIG_SYS_FSL_DDR4 - {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A,}, - {2, 1900, 0, 4, 6, 0x08080A0C, 0x0D0E0F0A,}, - {1, 1666, 0, 4, 8, 0x090A0B0B, 0x0C0D0E0C,}, - {1, 1900, 0, 4, 9, 0x0A0B0C0B, 0x0D0E0F0D,}, - {1, 2200, 0, 4, 10, 0x0B0C0D0C, 0x0E0F110E,}, + {2, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A,}, + {2, 1900, 0, 8, 6, 0x08080A0C, 0x0D0E0F0A,}, + {1, 1666, 0, 8, 8, 0x090A0B0B, 0x0C0D0E0C,}, + {1, 1900, 0, 8, 9, 0x0A0B0C0B, 0x0D0E0F0D,}, + {1, 2200, 0, 8, 10, 0x0B0C0D0C, 0x0E0F110E,}, #elif defined(CONFIG_SYS_FSL_DDR3) - {1, 833, 1, 6, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, - {1, 1350, 1, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, - {1, 833, 2, 6, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, - {1, 1350, 2, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, - {2, 833, 4, 6, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, - {2, 1350, 4, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, - {2, 1350, 0, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, - {2, 1666, 4, 4, 0xa, 0x0B08090C, 0x0B0E0D0A, 0x1f, 2, 0}, - {2, 1666, 0, 4, 0xa, 0x0B08090C, 0x0B0E0D0A, 0x1f, 2, 0}, + {1, 833, 1, 12, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, + {1, 1350, 1, 12, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, + {1, 833, 2, 12, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, + {1, 1350, 2, 12, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, + {2, 833, 4, 12, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, + {2, 1350, 4, 12, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, + {2, 1350, 0, 12, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, + {2, 1666, 4, 8, 0xa, 0x0B08090C, 0x0B0E0D0A, 0x1f, 2, 0}, + {2, 1666, 0, 8, 0xa, 0x0B08090C, 0x0B0E0D0A, 0x1f, 2, 0}, #else #error DDR type not defined #endif diff --git a/board/freescale/ls1043aqds/README b/board/freescale/ls1043aqds/README index a6fd7a35f5..913537d451 100644 --- a/board/freescale/ls1043aqds/README +++ b/board/freescale/ls1043aqds/README @@ -8,41 +8,8 @@ debugging environment. LS1043A SoC Overview -------------------- -The LS1043A integrated multicore processor combines four ARM Cortex-A53 -processor cores with datapath acceleration optimized for L2/3 packet -processing, single pass security offload and robust traffic management -and quality of service. - -The LS1043A SoC includes the following function and features: - - Four 64-bit ARM Cortex-A53 CPUs - - 1 MB unified L2 Cache - - One 32-bit DDR3L/DDR4 SDRAM memory controllers with ECC and interleaving - support - - Data Path Acceleration Architecture (DPAA) incorporating acceleration the - the following functions: - - Packet parsing, classification, and distribution (FMan) - - Queue management for scheduling, packet sequencing, and congestion - management (QMan) - - Hardware buffer management for buffer allocation and de-allocation (BMan) - - Cryptography acceleration (SEC) - - Ethernet interfaces by FMan - - Up to 1 x XFI supporting 10G interface - - Up to 1 x QSGMII - - Up to 4 x SGMII supporting 1000Mbps - - Up to 2 x SGMII supporting 2500Mbps - - Up to 2 x RGMII supporting 1000Mbps - - High-speed peripheral interfaces - - Three PCIe 2.0 controllers, one supporting x4 operation - - One serial ATA (SATA 3.0) controllers - - Additional peripheral interfaces - - Three high-speed USB 3.0 controllers with integrated PHY - - Enhanced secure digital host controller (eSDXC/eMMC) - - Quad Serial Peripheral Interface (QSPI) Controller - - Serial peripheral interface (SPI) controller - - Four I2C controllers - - Two DUARTs - - Integrated flash controller supporting NAND and NOR flash - - QorIQ platform's trust architecture 2.1 +Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1043A +SoC overview. LS1043AQDS board Overview ----------------------- diff --git a/board/freescale/ls1043aqds/ddr.h b/board/freescale/ls1043aqds/ddr.h index d3f40822b7..ad709ba216 100644 --- a/board/freescale/ls1043aqds/ddr.h +++ b/board/freescale/ls1043aqds/ddr.h @@ -34,21 +34,21 @@ static const struct board_specific_parameters udimm0[] = { * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | */ #ifdef CONFIG_SYS_FSL_DDR4 - {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A,}, - {2, 1900, 0, 4, 6, 0x08080A0C, 0x0D0E0F0A,}, - {1, 1666, 0, 4, 6, 0x0708090B, 0x0C0D0E0A,}, - {1, 1900, 0, 4, 9, 0x0A0B0C0B, 0x0D0E0F0D,}, - {1, 2200, 0, 4, 10, 0x0B0C0D0C, 0x0E0F110E,}, + {2, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A,}, + {2, 1900, 0, 8, 6, 0x08080A0C, 0x0D0E0F0A,}, + {1, 1666, 0, 8, 6, 0x0708090B, 0x0C0D0E0A,}, + {1, 1900, 0, 8, 9, 0x0A0B0C0B, 0x0D0E0F0D,}, + {1, 2200, 0, 8, 10, 0x0B0C0D0C, 0x0E0F110E,}, #elif defined(CONFIG_SYS_FSL_DDR3) - {1, 833, 1, 6, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, - {1, 1350, 1, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, - {1, 833, 2, 6, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, - {1, 1350, 2, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, - {2, 833, 4, 6, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, - {2, 1350, 4, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, - {2, 1350, 0, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, - {2, 1666, 4, 4, 0xa, 0x0B08090C, 0x0B0E0D0A, 0x1f, 2, 0}, - {2, 1666, 0, 4, 0xa, 0x0B08090C, 0x0B0E0D0A, 0x1f, 2, 0}, + {1, 833, 1, 12, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, + {1, 1350, 1, 12, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, + {1, 833, 2, 12, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, + {1, 1350, 2, 12, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, + {2, 833, 4, 12, 8, 0x06060607, 0x08080807, 0x1f, 2, 0}, + {2, 1350, 4, 12, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, + {2, 1350, 0, 12, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0}, + {2, 1666, 4, 8, 0xa, 0x0B08090C, 0x0B0E0D0A, 0x1f, 2, 0}, + {2, 1666, 0, 8, 0xa, 0x0B08090C, 0x0B0E0D0A, 0x1f, 2, 0}, #else #error DDR type not defined #endif diff --git a/board/freescale/ls1043aqds/ls1043aqds.c b/board/freescale/ls1043aqds/ls1043aqds.c index ca393e862d..7e47ef0d82 100644 --- a/board/freescale/ls1043aqds/ls1043aqds.c +++ b/board/freescale/ls1043aqds/ls1043aqds.c @@ -238,8 +238,8 @@ int board_early_init_f(void) out_be32(&scfg->rcwpmuxcr0, 0x3333); out_be32(&scfg->usbdrvvbus_selcr, SCFG_USBDRVVBUS_SELCR_USB1); usb_pwrfault = - (SCFG_USBPWRFAULT_SHARED << SCFG_USBPWRFAULT_USB3_SHIFT) | - (SCFG_USBPWRFAULT_SHARED << SCFG_USBPWRFAULT_USB2_SHIFT) | + (SCFG_USBPWRFAULT_DEDICATED << SCFG_USBPWRFAULT_USB3_SHIFT) | + (SCFG_USBPWRFAULT_DEDICATED << SCFG_USBPWRFAULT_USB2_SHIFT) | (SCFG_USBPWRFAULT_SHARED << SCFG_USBPWRFAULT_USB1_SHIFT); out_be32(&scfg->usbpwrfault_selcr, usb_pwrfault); #endif diff --git a/board/freescale/ls1043ardb/README b/board/freescale/ls1043ardb/README index 0556e73b3a..709ddbbef3 100644 --- a/board/freescale/ls1043ardb/README +++ b/board/freescale/ls1043ardb/README @@ -8,41 +8,8 @@ debugging environment. The LS1043A RDB is lead-free and RoHS-compliant. LS1043A SoC Overview -------------------- -The LS1043A integrated multicore processor combines four ARM Cortex-A53 -processor cores with datapath acceleration optimized for L2/3 packet -processing, single pass security offload and robust traffic management -and quality of service. - -The LS1043A SoC includes the following function and features: - - Four 64-bit ARM Cortex-A53 CPUs - - 1 MB unified L2 Cache - - One 32-bit DDR3L/DDR4 SDRAM memory controllers with ECC and interleaving - support - - Data Path Acceleration Architecture (DPAA) incorporating acceleration the - the following functions: - - Packet parsing, classification, and distribution (FMan) - - Queue management for scheduling, packet sequencing, and congestion - management (QMan) - - Hardware buffer management for buffer allocation and de-allocation (BMan) - - Cryptography acceleration (SEC) - - Ethernet interfaces by FMan - - Up to 1 x XFI supporting 10G interface - - Up to 1 x QSGMII - - Up to 4 x SGMII supporting 1000Mbps - - Up to 2 x SGMII supporting 2500Mbps - - Up to 2 x RGMII supporting 1000Mbps - - High-speed peripheral interfaces - - Three PCIe 2.0 controllers, one supporting x4 operation - - One serial ATA (SATA 3.0) controllers - - Additional peripheral interfaces - - Three high-speed USB 3.0 controllers with integrated PHY - - Enhanced secure digital host controller (eSDXC/eMMC) - - Quad Serial Peripheral Interface (QSPI) Controller - - Serial peripheral interface (SPI) controller - - Four I2C controllers - - Two DUARTs - - Integrated flash controller supporting NAND and NOR flash - - QorIQ platform's trust architecture 2.1 +Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1043A +SoC overview. LS1043ARDB board Overview ----------------------- diff --git a/board/freescale/ls1043ardb/ddr.h b/board/freescale/ls1043ardb/ddr.h index 8ca166b3ac..a77ddf3d24 100644 --- a/board/freescale/ls1043ardb/ddr.h +++ b/board/freescale/ls1043ardb/ddr.h @@ -34,9 +34,9 @@ static const struct board_specific_parameters udimm0[] = { * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | */ #ifdef CONFIG_SYS_FSL_DDR4 - {1, 1666, 0, 6, 7, 0x07090800, 0x00000000,}, - {1, 1900, 0, 6, 7, 0x07090800, 0x00000000,}, - {1, 2200, 0, 6, 7, 0x07090800, 0x00000000,}, + {1, 1666, 0, 12, 7, 0x07090800, 0x00000000,}, + {1, 1900, 0, 12, 7, 0x07090800, 0x00000000,}, + {1, 2200, 0, 12, 7, 0x07090800, 0x00000000,}, #endif {} }; diff --git a/board/freescale/ls2080aqds/README b/board/freescale/ls2080aqds/README index 6ddad92f2c..5c98866712 100644 --- a/board/freescale/ls2080aqds/README +++ b/board/freescale/ls2080aqds/README @@ -7,48 +7,9 @@ SW development platform for the Freescale LS2080A processor series, with a complete debugging environment. LS2080A SoC Overview ------------------- -The LS2080A integrated multicore processor combines eight ARM Cortex-A57 -processor cores with high-performance data path acceleration logic and network -and peripheral bus interfaces required for networking, telecom/datacom, -wireless infrastructure, and mil/aerospace applications. - -The LS2080A SoC includes the following function and features: - - - Eight 64-bit ARM Cortex-A57 CPUs - - 1 MB platform cache with ECC - - Two 64-bit DDR4 SDRAM memory controllers with ECC and interleaving support - - One secondary 32-bit DDR4 SDRAM memory controller, intended for use by - the AIOP - - Data path acceleration architecture (DPAA2) incorporating acceleration for - the following functions: - - Packet parsing, classification, and distribution (WRIOP) - - Queue and Hardware buffer management for scheduling, packet sequencing, and - congestion management, buffer allocation and de-allocation (QBMan) - - Cryptography acceleration (SEC) at up to 10 Gbps - - RegEx pattern matching acceleration (PME) at up to 10 Gbps - - Decompression/compression acceleration (DCE) at up to 20 Gbps - - Accelerated I/O processing (AIOP) at up to 20 Gbps - - QDMA engine - - 16 SerDes lanes at up to 10.3125 GHz - - Ethernet interfaces - - Up to eight 10 Gbps Ethernet MACs - - Up to eight 1 / 2.5 Gbps Ethernet MACs - - High-speed peripheral interfaces - - Four PCIe 3.0 controllers, one supporting SR-IOV - - Additional peripheral interfaces - - Two serial ATA (SATA 3.0) controllers - - Two high-speed USB 3.0 controllers with integrated PHY - - Enhanced secure digital host controller (eSDXC/eMMC) - - Serial peripheral interface (SPI) controller - - Quad Serial Peripheral Interface (QSPI) Controller - - Four I2C controllers - - Two DUARTs - - Integrated flash controller (IFC 2.0) supporting NAND and NOR flash - - Support for hardware virtualization and partitioning enforcement - - QorIQ platform's trust architecture 3.0 - - Service processor (SP) provides pre-boot initialization and secure-boot - capabilities +-------------------- +Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS2080A +SoC overview. LS2080AQDS board Overview ----------------------- diff --git a/board/freescale/ls2080aqds/ddr.h b/board/freescale/ls2080aqds/ddr.h index b76ea61ba0..eba62c33b2 100644 --- a/board/freescale/ls2080aqds/ddr.h +++ b/board/freescale/ls2080aqds/ddr.h @@ -28,10 +28,10 @@ static const struct board_specific_parameters udimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl * ranks| mhz| GB |adjst| start | ctl2 | ctl3 */ - {2, 1350, 0, 4, 6, 0x0708090B, 0x0C0D0E09,}, - {2, 1666, 0, 4, 7, 0x08090A0C, 0x0D0F100B,}, - {2, 1900, 0, 4, 7, 0x09090B0D, 0x0E10120B,}, - {2, 2300, 0, 4, 8, 0x090A0C0F, 0x1012130C,}, + {2, 1350, 0, 8, 6, 0x0708090B, 0x0C0D0E09,}, + {2, 1666, 0, 8, 7, 0x08090A0C, 0x0D0F100B,}, + {2, 1900, 0, 8, 7, 0x09090B0D, 0x0E10120B,}, + {2, 2300, 0, 8, 8, 0x090A0C0F, 0x1012130C,}, {} }; @@ -42,10 +42,10 @@ static const struct board_specific_parameters udimm2[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl * ranks| mhz| GB |adjst| start | ctl2 | ctl3 */ - {2, 1350, 0, 4, 0xd, 0x0C0A0A00, 0x00000009,}, - {2, 1666, 0, 4, 0xd, 0x0C0A0A00, 0x00000009,}, - {2, 1900, 0, 4, 0xe, 0x0D0C0B00, 0x0000000A,}, - {2, 2200, 0, 4, 0xe, 0x0D0C0B00, 0x0000000A,}, + {2, 1350, 0, 8, 0xd, 0x0C0A0A00, 0x00000009,}, + {2, 1666, 0, 8, 0xd, 0x0C0A0A00, 0x00000009,}, + {2, 1900, 0, 8, 0xe, 0x0D0C0B00, 0x0000000A,}, + {2, 2200, 0, 8, 0xe, 0x0D0C0B00, 0x0000000A,}, {} }; @@ -55,10 +55,10 @@ static const struct board_specific_parameters rdimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl * ranks| mhz| GB |adjst| start | ctl2 | ctl3 */ - {2, 1350, 0, 4, 6, 0x0708090B, 0x0C0D0E09,}, - {2, 1666, 0, 4, 7, 0x08090A0C, 0x0D0F100B,}, - {2, 1900, 0, 4, 7, 0x09090B0D, 0x0E10120B,}, - {2, 2200, 0, 4, 8, 0x090A0C0F, 0x1012130C,}, + {2, 1350, 0, 8, 6, 0x0708090B, 0x0C0D0E09,}, + {2, 1666, 0, 8, 7, 0x08090A0C, 0x0D0F100B,}, + {2, 1900, 0, 8, 7, 0x09090B0D, 0x0E10120B,}, + {2, 2200, 0, 8, 8, 0x090A0C0F, 0x1012130C,}, {} }; @@ -69,10 +69,10 @@ static const struct board_specific_parameters rdimm2[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl * ranks| mhz| GB |adjst| start | ctl2 | ctl3 */ - {2, 1350, 0, 4, 6, 0x0708090B, 0x0C0D0E09,}, - {2, 1666, 0, 4, 7, 0x0B0A090C, 0x0D0F100B,}, - {2, 1900, 0, 4, 7, 0x09090B0D, 0x0E10120B,}, - {2, 2200, 0, 4, 8, 0x090A0C0F, 0x1012130C,}, + {2, 1350, 0, 8, 6, 0x0708090B, 0x0C0D0E09,}, + {2, 1666, 0, 8, 7, 0x0B0A090C, 0x0D0F100B,}, + {2, 1900, 0, 8, 7, 0x09090B0D, 0x0E10120B,}, + {2, 2200, 0, 8, 8, 0x090A0C0F, 0x1012130C,}, {} }; diff --git a/board/freescale/ls2080aqds/ls2080aqds.c b/board/freescale/ls2080aqds/ls2080aqds.c index b3bd40afb7..897793d85b 100644 --- a/board/freescale/ls2080aqds/ls2080aqds.c +++ b/board/freescale/ls2080aqds/ls2080aqds.c @@ -282,7 +282,9 @@ void fdt_fixup_board_enet(void *fdt) #ifdef CONFIG_OF_BOARD_SETUP int ft_board_setup(void *blob, bd_t *bd) { +#ifdef CONFIG_FSL_MC_ENET int err; +#endif u64 base[CONFIG_NR_DRAM_BANKS]; u64 size[CONFIG_NR_DRAM_BANKS]; diff --git a/board/freescale/ls2080ardb/README b/board/freescale/ls2080ardb/README index 6708ca9cc7..b1613ba680 100644 --- a/board/freescale/ls2080ardb/README +++ b/board/freescale/ls2080ardb/README @@ -5,48 +5,9 @@ evaluation, and development platform that supports the QorIQ LS2080A Layerscape Architecture processor. LS2080A SoC Overview ------------------- -The LS2080A integrated multicore processor combines eight ARM Cortex-A57 -processor cores with high-performance data path acceleration logic and network -and peripheral bus interfaces required for networking, telecom/datacom, -wireless infrastructure, and mil/aerospace applications. - -The LS2080A SoC includes the following function and features: - - - Eight 64-bit ARM Cortex-A57 CPUs - - 1 MB platform cache with ECC - - Two 64-bit DDR4 SDRAM memory controllers with ECC and interleaving support - - One secondary 32-bit DDR4 SDRAM memory controller, intended for use by - the AIOP - - Data path acceleration architecture (DPAA2) incorporating acceleration for - the following functions: - - Packet parsing, classification, and distribution (WRIOP) - - Queue and Hardware buffer management for scheduling, packet sequencing, and - congestion management, buffer allocation and de-allocation (QBMan) - - Cryptography acceleration (SEC) at up to 10 Gbps - - RegEx pattern matching acceleration (PME) at up to 10 Gbps - - Decompression/compression acceleration (DCE) at up to 20 Gbps - - Accelerated I/O processing (AIOP) at up to 20 Gbps - - QDMA engine - - 16 SerDes lanes at up to 10.3125 GHz - - Ethernet interfaces - - Up to eight 10 Gbps Ethernet MACs - - Up to eight 1 / 2.5 Gbps Ethernet MACs - - High-speed peripheral interfaces - - Four PCIe 3.0 controllers, one supporting SR-IOV - - Additional peripheral interfaces - - Two serial ATA (SATA 3.0) controllers - - Two high-speed USB 3.0 controllers with integrated PHY - - Enhanced secure digital host controller (eSDXC/eMMC) - - Serial peripheral interface (SPI) controller - - Quad Serial Peripheral Interface (QSPI) Controller - - Four I2C controllers - - Two DUARTs - - Integrated flash controller (IFC 2.0) supporting NAND and NOR flash - - Support for hardware virtualization and partitioning enforcement - - QorIQ platform's trust architecture 3.0 - - Service processor (SP) provides pre-boot initialization and secure-boot - capabilities +-------------------- +Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS2080A +SoC overview. LS2080ARDB board Overview ----------------------- diff --git a/board/freescale/ls2080ardb/ddr.h b/board/freescale/ls2080ardb/ddr.h index b3c6306b8f..8d5a49061c 100644 --- a/board/freescale/ls2080ardb/ddr.h +++ b/board/freescale/ls2080ardb/ddr.h @@ -28,10 +28,10 @@ static const struct board_specific_parameters udimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl * ranks| mhz| GB |adjst| start | ctl2 | ctl3 */ - {2, 1350, 0, 4, 6, 0x0708090B, 0x0C0D0E09,}, - {2, 1666, 0, 5, 9, 0x090A0B0E, 0x0F11110C,}, - {2, 1900, 0, 6, 0xA, 0x0B0C0E11, 0x1214140F,}, - {2, 2300, 0, 6, 0xB, 0x0C0D0F12, 0x14161610,}, + {2, 1350, 0, 8, 6, 0x0708090B, 0x0C0D0E09,}, + {2, 1666, 0, 10, 9, 0x090A0B0E, 0x0F11110C,}, + {2, 1900, 0, 12, 0xA, 0x0B0C0E11, 0x1214140F,}, + {2, 2300, 0, 12, 0xB, 0x0C0D0F12, 0x14161610,}, {} }; @@ -42,10 +42,10 @@ static const struct board_specific_parameters udimm2[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl * ranks| mhz| GB |adjst| start | ctl2 | ctl3 */ - {2, 1350, 0, 4, 0xd, 0x0C0A0A00, 0x00000009,}, - {2, 1666, 0, 4, 0xd, 0x0C0A0A00, 0x00000009,}, - {2, 1900, 0, 4, 0xe, 0x0D0C0B00, 0x0000000A,}, - {2, 2200, 0, 4, 0xe, 0x0D0C0B00, 0x0000000A,}, + {2, 1350, 0, 8, 0xd, 0x0C0A0A00, 0x00000009,}, + {2, 1666, 0, 8, 0xd, 0x0C0A0A00, 0x00000009,}, + {2, 1900, 0, 8, 0xe, 0x0D0C0B00, 0x0000000A,}, + {2, 2200, 0, 8, 0xe, 0x0D0C0B00, 0x0000000A,}, {} }; @@ -55,10 +55,10 @@ static const struct board_specific_parameters rdimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl * ranks| mhz| GB |adjst| start | ctl2 | ctl3 */ - {2, 1350, 0, 4, 6, 0x0708090B, 0x0C0D0E09,}, - {2, 1666, 0, 4, 7, 0x08090A0C, 0x0D0F100B,}, - {2, 1900, 0, 4, 7, 0x09090B0D, 0x0E10120B,}, - {2, 2200, 0, 4, 8, 0x090A0C0F, 0x1012130C,}, + {2, 1350, 0, 8, 6, 0x0708090B, 0x0C0D0E09,}, + {2, 1666, 0, 8, 7, 0x08090A0C, 0x0D0F100B,}, + {2, 1900, 0, 8, 7, 0x09090B0D, 0x0E10120B,}, + {2, 2200, 0, 8, 8, 0x090A0C0F, 0x1012130C,}, {} }; @@ -69,10 +69,10 @@ static const struct board_specific_parameters rdimm2[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl * ranks| mhz| GB |adjst| start | ctl2 | ctl3 */ - {2, 1350, 0, 4, 6, 0x0708090B, 0x0C0D0E09,}, - {2, 1666, 0, 4, 7, 0x0B0A090C, 0x0D0F100B,}, - {2, 1900, 0, 4, 7, 0x09090B0D, 0x0E10120B,}, - {2, 2200, 0, 4, 8, 0x090A0C0F, 0x1012130C,}, + {2, 1350, 0, 8, 6, 0x0708090B, 0x0C0D0E09,}, + {2, 1666, 0, 8, 7, 0x0B0A090C, 0x0D0F100B,}, + {2, 1900, 0, 8, 7, 0x09090B0D, 0x0E10120B,}, + {2, 2200, 0, 8, 8, 0x090A0C0F, 0x1012130C,}, {} }; diff --git a/board/freescale/ls2080ardb/ls2080ardb.c b/board/freescale/ls2080ardb/ls2080ardb.c index fb39af6445..52e5e3f516 100644 --- a/board/freescale/ls2080ardb/ls2080ardb.c +++ b/board/freescale/ls2080ardb/ls2080ardb.c @@ -156,7 +156,9 @@ int board_init(void) { char *env_hwconfig; u32 __iomem *dcfg_ccsr = (u32 __iomem *)DCFG_BASE; +#ifdef CONFIG_FSL_MC_ENET u32 __iomem *irq_ccsr = (u32 __iomem *)ISC_BASE; +#endif u32 val; init_final_memctl_regs(); @@ -178,8 +180,10 @@ int board_init(void) QIXIS_WRITE(rst_ctl, QIXIS_RST_CTL_RESET_EN); +#ifdef CONFIG_FSL_MC_ENET /* invert AQR405 IRQ pins polarity */ out_le32(irq_ccsr + IRQCR_OFFSET / 4, AQR405_IRQ_MASK); +#endif return 0; } @@ -261,7 +265,9 @@ void fdt_fixup_board_enet(void *fdt) #ifdef CONFIG_OF_BOARD_SETUP int ft_board_setup(void *blob, bd_t *bd) { +#ifdef CONFIG_FSL_MC_ENET int err; +#endif u64 base[CONFIG_NR_DRAM_BANKS]; u64 size[CONFIG_NR_DRAM_BANKS]; diff --git a/board/freescale/m5329evb/nand.c b/board/freescale/m5329evb/nand.c index 8d88bc03c0..88496812bf 100644 --- a/board/freescale/m5329evb/nand.c +++ b/board/freescale/m5329evb/nand.c @@ -24,7 +24,7 @@ DECLARE_GLOBAL_DATA_PTR; static void nand_hwcontrol(struct mtd_info *mtdinfo, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); volatile u16 *nCE = (u16 *) CONFIG_SYS_LATCH_ADDR; if (ctrl & NAND_CTRL_CHANGE) { diff --git a/board/freescale/m5373evb/nand.c b/board/freescale/m5373evb/nand.c index 92cef2a97d..a96a59991f 100644 --- a/board/freescale/m5373evb/nand.c +++ b/board/freescale/m5373evb/nand.c @@ -24,7 +24,7 @@ DECLARE_GLOBAL_DATA_PTR; static void nand_hwcontrol(struct mtd_info *mtdinfo, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); volatile u16 *nCE = (u16 *) CONFIG_SYS_LATCH_ADDR; if (ctrl & NAND_CTRL_CHANGE) { diff --git a/board/freescale/p1010rdb/Makefile b/board/freescale/p1010rdb/Makefile index 660d1bbc2a..86eb6946dd 100644 --- a/board/freescale/p1010rdb/Makefile +++ b/board/freescale/p1010rdb/Makefile @@ -13,18 +13,14 @@ endif endif ifdef MINIMAL - -obj-y += spl_minimal.o tlb.o law.o - +obj-y += spl_minimal.o else - ifdef CONFIG_SPL_BUILD -obj-y += spl.o +obj-y += spl.o endif - obj-y += p1010rdb.o obj-y += ddr.o +endif + obj-y += law.o obj-y += tlb.o - -endif diff --git a/board/freescale/p1010rdb/spl.c b/board/freescale/p1010rdb/spl.c index eb8e567554..f8584084ce 100644 --- a/board/freescale/p1010rdb/spl.c +++ b/board/freescale/p1010rdb/spl.c @@ -72,6 +72,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; #ifndef CONFIG_SPL_NAND_BOOT env_init(); diff --git a/board/freescale/p1022ds/Makefile b/board/freescale/p1022ds/Makefile index a5821277ef..9793853463 100644 --- a/board/freescale/p1022ds/Makefile +++ b/board/freescale/p1022ds/Makefile @@ -13,17 +13,15 @@ endif endif ifdef MINIMAL - -obj-y += spl_minimal.o tlb.o law.o - +obj-y += spl_minimal.o else ifdef CONFIG_SPL_BUILD -obj-y += spl.o +obj-y += spl.o endif obj-y += p1022ds.o obj-y += ddr.o -obj-y += law.o -obj-y += tlb.o - obj-$(CONFIG_FSL_DIU_FB) += diu.o endif + +obj-y += law.o +obj-y += tlb.o diff --git a/board/freescale/p1022ds/spl.c b/board/freescale/p1022ds/spl.c index 89ef95aab8..04db767f98 100644 --- a/board/freescale/p1022ds/spl.c +++ b/board/freescale/p1022ds/spl.c @@ -86,6 +86,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; #ifndef CONFIG_SPL_NAND_BOOT env_init(); #endif diff --git a/board/freescale/p1_p2_rdb_pc/Makefile b/board/freescale/p1_p2_rdb_pc/Makefile index a2a1f92ce8..045d4093ae 100644 --- a/board/freescale/p1_p2_rdb_pc/Makefile +++ b/board/freescale/p1_p2_rdb_pc/Makefile @@ -13,17 +13,14 @@ endif endif ifdef MINIMAL - -obj-y += spl_minimal.o tlb.o law.o - +obj-y += spl_minimal.o else ifdef CONFIG_SPL_BUILD -obj-y += spl.o +obj-y += spl.o endif - -obj-y += p1_p2_rdb_pc.o -obj-y += ddr.o -obj-y += law.o -obj-y += tlb.o - +obj-y += p1_p2_rdb_pc.o +obj-y += ddr.o endif + +obj-y += law.o +obj-y += tlb.o diff --git a/board/freescale/p1_p2_rdb_pc/spl.c b/board/freescale/p1_p2_rdb_pc/spl.c index 0142746c84..76a3cf47cc 100644 --- a/board/freescale/p1_p2_rdb_pc/spl.c +++ b/board/freescale/p1_p2_rdb_pc/spl.c @@ -83,6 +83,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; #ifndef CONFIG_SPL_NAND_BOOT env_init(); diff --git a/board/freescale/p2041rdb/Makefile b/board/freescale/p2041rdb/Makefile index c74f4c62f8..a335ec65fa 100644 --- a/board/freescale/p2041rdb/Makefile +++ b/board/freescale/p2041rdb/Makefile @@ -7,6 +7,6 @@ # obj-y += p2041rdb.o -obj-y += cpld.o +obj-y += cpld.o obj-y += ddr.o obj-y += eth.o diff --git a/board/freescale/t102xqds/Makefile b/board/freescale/t102xqds/Makefile index d94f2307d9..afbc9146ed 100644 --- a/board/freescale/t102xqds/Makefile +++ b/board/freescale/t102xqds/Makefile @@ -5,7 +5,7 @@ # ifdef CONFIG_SPL_BUILD -obj-y += spl.o +obj-y += spl.o else obj-y += t102xqds.o obj-y += eth_t102xqds.o diff --git a/board/freescale/t102xqds/ddr.c b/board/freescale/t102xqds/ddr.c index 2d4d10f351..c26f3503b9 100644 --- a/board/freescale/t102xqds/ddr.c +++ b/board/freescale/t102xqds/ddr.c @@ -35,18 +35,18 @@ static const struct board_specific_parameters udimm0[] = { * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | */ #if defined(CONFIG_SYS_FSL_DDR4) - {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A,}, - {2, 1900, 0, 4, 6, 0x08080A0C, 0x0D0E0F0A,}, - {1, 1666, 0, 4, 6, 0x0708090B, 0x0C0D0E09,}, - {1, 1900, 0, 4, 6, 0x08080A0C, 0x0D0E0F0A,}, - {1, 2200, 0, 4, 7, 0x08090A0D, 0x0F0F100C,}, + {2, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A,}, + {2, 1900, 0, 8, 6, 0x08080A0C, 0x0D0E0F0A,}, + {1, 1666, 0, 8, 6, 0x0708090B, 0x0C0D0E09,}, + {1, 1900, 0, 8, 6, 0x08080A0C, 0x0D0E0F0A,}, + {1, 2200, 0, 8, 7, 0x08090A0D, 0x0F0F100C,}, #elif defined(CONFIG_SYS_FSL_DDR3) - {2, 833, 0, 4, 6, 0x06060607, 0x08080807,}, - {2, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09,}, - {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A,}, - {1, 833, 0, 4, 6, 0x06060607, 0x08080807,}, - {1, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09,}, - {1, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A,}, + {2, 833, 0, 8, 6, 0x06060607, 0x08080807,}, + {2, 1350, 0, 8, 7, 0x0708080A, 0x0A0B0C09,}, + {2, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A,}, + {1, 833, 0, 8, 6, 0x06060607, 0x08080807,}, + {1, 1350, 0, 8, 7, 0x0708080A, 0x0A0B0C09,}, + {1, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A,}, #else #error DDR type not defined #endif @@ -172,14 +172,13 @@ phys_size_t initdram(int board_type) #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_RAMBOOT_PBL) puts("Initializing....using SPD\n"); - dram_size = fsl_ddr_sdram(); - dram_size = setup_ddr_tlbs(dram_size / 0x100000); - dram_size *= 0x100000; #else /* DDR has been initialised by first stage boot loader */ dram_size = fsl_ddr_sdram_size(); #endif + dram_size = setup_ddr_tlbs(dram_size / 0x100000); + dram_size *= 0x100000; #if defined(CONFIG_DEEP_SLEEP) && !defined(CONFIG_SPL_BUILD) fsl_dp_resume(); diff --git a/board/freescale/t102xqds/spl.c b/board/freescale/t102xqds/spl.c index 073ff2dcde..d59d3431ec 100644 --- a/board/freescale/t102xqds/spl.c +++ b/board/freescale/t102xqds/spl.c @@ -120,6 +120,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; #ifdef CONFIG_SPL_NAND_BOOT nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, diff --git a/board/freescale/t102xrdb/Makefile b/board/freescale/t102xrdb/Makefile index 052006610e..64528656ac 100644 --- a/board/freescale/t102xrdb/Makefile +++ b/board/freescale/t102xrdb/Makefile @@ -5,7 +5,7 @@ # ifdef CONFIG_SPL_BUILD -obj-y += spl.o +obj-y += spl.o else obj-y += t102xrdb.o obj-$(CONFIG_T1024RDB) += cpld.o diff --git a/board/freescale/t102xrdb/ddr.c b/board/freescale/t102xrdb/ddr.c index adf9fd5f78..edfbdbf3a8 100644 --- a/board/freescale/t102xrdb/ddr.c +++ b/board/freescale/t102xrdb/ddr.c @@ -34,12 +34,12 @@ static const struct board_specific_parameters udimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | */ - {2, 833, 0, 4, 6, 0x06060607, 0x08080807,}, - {2, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09,}, - {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A,}, - {1, 833, 0, 4, 6, 0x06060607, 0x08080807,}, - {1, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09,}, - {1, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A,}, + {2, 833, 0, 8, 6, 0x06060607, 0x08080807,}, + {2, 1350, 0, 8, 7, 0x0708080A, 0x0A0B0C09,}, + {2, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A,}, + {1, 833, 0, 8, 6, 0x06060607, 0x08080807,}, + {1, 1350, 0, 8, 7, 0x0708080A, 0x0A0B0C09,}, + {1, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A,}, {} }; @@ -234,12 +234,12 @@ phys_size_t initdram(int board_type) puts("Initializing....using SPD\n"); #endif dram_size = fsl_ddr_sdram(); - dram_size = setup_ddr_tlbs(dram_size / 0x100000); - dram_size *= 0x100000; #else /* DDR has been initialised by first stage boot loader */ dram_size = fsl_ddr_sdram_size(); #endif + dram_size = setup_ddr_tlbs(dram_size / 0x100000); + dram_size *= 0x100000; #if defined(CONFIG_DEEP_SLEEP) && !defined(CONFIG_SPL_BUILD) fsl_dp_resume(); diff --git a/board/freescale/t102xrdb/spl.c b/board/freescale/t102xrdb/spl.c index da97c440c4..bd3cbbf11c 100644 --- a/board/freescale/t102xrdb/spl.c +++ b/board/freescale/t102xrdb/spl.c @@ -107,6 +107,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; #ifdef CONFIG_SPL_NAND_BOOT nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, diff --git a/board/freescale/t1040qds/ddr.h b/board/freescale/t1040qds/ddr.h index a6e1673525..1e087460cb 100644 --- a/board/freescale/t1040qds/ddr.h +++ b/board/freescale/t1040qds/ddr.h @@ -29,18 +29,18 @@ static const struct board_specific_parameters udimm0[] = { * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | */ #ifdef CONFIG_SYS_FSL_DDR4 - {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A,}, - {2, 1900, 0, 4, 6, 0x08080A0C, 0x0D0E0F0A,}, - {1, 1666, 0, 4, 6, 0x0708090B, 0x0C0D0E09,}, - {1, 1900, 0, 4, 6, 0x08080A0C, 0x0D0E0F0A,}, - {1, 2200, 0, 4, 7, 0x08090A0D, 0x0F0F100C,}, + {2, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A,}, + {2, 1900, 0, 8, 6, 0x08080A0C, 0x0D0E0F0A,}, + {1, 1666, 0, 8, 6, 0x0708090B, 0x0C0D0E09,}, + {1, 1900, 0, 8, 6, 0x08080A0C, 0x0D0E0F0A,}, + {1, 2200, 0, 8, 7, 0x08090A0D, 0x0F0F100C,}, #elif defined(CONFIG_SYS_FSL_DDR3) - {2, 833, 0, 4, 6, 0x06060607, 0x08080807,}, - {2, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09,}, - {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A,}, - {1, 833, 0, 4, 6, 0x06060607, 0x08080807,}, - {1, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09,}, - {1, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A,}, + {2, 833, 0, 8, 6, 0x06060607, 0x08080807,}, + {2, 1350, 0, 8, 7, 0x0708080A, 0x0A0B0C09,}, + {2, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A,}, + {1, 833, 0, 8, 6, 0x06060607, 0x08080807,}, + {1, 1350, 0, 8, 7, 0x0708080A, 0x0A0B0C09,}, + {1, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A,}, #else #error DDR type not defined #endif diff --git a/board/freescale/t104xrdb/ddr.c b/board/freescale/t104xrdb/ddr.c index cf79d2ddb2..22d6a5f617 100644 --- a/board/freescale/t104xrdb/ddr.c +++ b/board/freescale/t104xrdb/ddr.c @@ -124,15 +124,12 @@ phys_size_t initdram(int board_type) #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_RAMBOOT_PBL) puts("Initializing....using SPD\n"); - dram_size = fsl_ddr_sdram(); - - dram_size = setup_ddr_tlbs(dram_size / 0x100000); - dram_size *= 0x100000; - #else dram_size = fsl_ddr_sdram_size(); #endif + dram_size = setup_ddr_tlbs(dram_size / 0x100000); + dram_size *= 0x100000; #if defined(CONFIG_DEEP_SLEEP) && !defined(CONFIG_SPL_BUILD) fsl_dp_resume(); diff --git a/board/freescale/t104xrdb/ddr.h b/board/freescale/t104xrdb/ddr.h index b9c02f7fe0..012991cf46 100644 --- a/board/freescale/t104xrdb/ddr.h +++ b/board/freescale/t104xrdb/ddr.h @@ -29,20 +29,20 @@ static const struct board_specific_parameters udimm0[] = { * ranks| mhz| GB |adjst| start | ctl2 */ #ifdef CONFIG_SYS_FSL_DDR4 - {2, 1600, 4, 4, 6, 0x07090A0c, 0x0e0f100a}, + {2, 1600, 4, 8, 6, 0x07090A0c, 0x0e0f100a}, #elif defined(CONFIG_SYS_FSL_DDR3) - {2, 833, 4, 4, 6, 0x06060607, 0x08080807}, - {2, 833, 0, 4, 6, 0x06060607, 0x08080807}, - {2, 1350, 4, 4, 7, 0x0708080A, 0x0A0B0C09}, - {2, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09}, - {2, 1666, 4, 4, 7, 0x0808090B, 0x0C0D0E0A}, - {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A}, - {1, 833, 4, 4, 6, 0x06060607, 0x08080807}, - {1, 833, 0, 4, 6, 0x06060607, 0x08080807}, - {1, 1350, 4, 4, 7, 0x0708080A, 0x0A0B0C09}, - {1, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09}, - {1, 1666, 4, 4, 7, 0x0808090B, 0x0C0D0E0A}, - {1, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A}, + {2, 833, 4, 8, 6, 0x06060607, 0x08080807}, + {2, 833, 0, 8, 6, 0x06060607, 0x08080807}, + {2, 1350, 4, 8, 7, 0x0708080A, 0x0A0B0C09}, + {2, 1350, 0, 8, 7, 0x0708080A, 0x0A0B0C09}, + {2, 1666, 4, 8, 7, 0x0808090B, 0x0C0D0E0A}, + {2, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A}, + {1, 833, 4, 8, 6, 0x06060607, 0x08080807}, + {1, 833, 0, 8, 6, 0x06060607, 0x08080807}, + {1, 1350, 4, 8, 7, 0x0708080A, 0x0A0B0C09}, + {1, 1350, 0, 8, 7, 0x0708080A, 0x0A0B0C09}, + {1, 1666, 4, 8, 7, 0x0808090B, 0x0C0D0E0A}, + {1, 1666, 0, 8, 7, 0x0808090B, 0x0C0D0E0A}, #else #error DDR type not defined #endif diff --git a/board/freescale/t104xrdb/spl.c b/board/freescale/t104xrdb/spl.c index 81f48c4c30..4b35af63f6 100644 --- a/board/freescale/t104xrdb/spl.c +++ b/board/freescale/t104xrdb/spl.c @@ -98,6 +98,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; #ifdef CONFIG_SPL_MMC_BOOT mmc_initialize(bd); diff --git a/board/freescale/t208xqds/Makefile b/board/freescale/t208xqds/Makefile index 6cb72c9fd5..ef04a26463 100644 --- a/board/freescale/t208xqds/Makefile +++ b/board/freescale/t208xqds/Makefile @@ -7,10 +7,8 @@ ifdef CONFIG_SPL_BUILD obj-y += spl.o else -obj-$(CONFIG_T2080QDS) += t208xqds.o -obj-$(CONFIG_T2080QDS) += eth_t208xqds.o -obj-$(CONFIG_T2081QDS) += t208xqds.o -obj-$(CONFIG_T2081QDS) += eth_t208xqds.o +obj-$(CONFIG_T2080QDS) += t208xqds.o eth_t208xqds.o +obj-$(CONFIG_T2081QDS) += t208xqds.o eth_t208xqds.o obj-$(CONFIG_PCI) += pci.o endif diff --git a/board/freescale/t208xqds/ddr.c b/board/freescale/t208xqds/ddr.c index f1aff5481e..f96470f020 100644 --- a/board/freescale/t208xqds/ddr.c +++ b/board/freescale/t208xqds/ddr.c @@ -108,13 +108,12 @@ phys_size_t initdram(int board_type) #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_RAMBOOT_PBL) puts("Initializing....using SPD\n"); dram_size = fsl_ddr_sdram(); - - dram_size = setup_ddr_tlbs(dram_size / 0x100000); - dram_size *= 0x100000; #else /* DDR has been initialised by first stage boot loader */ dram_size = fsl_ddr_sdram_size(); #endif + dram_size = setup_ddr_tlbs(dram_size / 0x100000); + dram_size *= 0x100000; return dram_size; } diff --git a/board/freescale/t208xqds/ddr.h b/board/freescale/t208xqds/ddr.h index 9c26fdf3bd..255ab2c543 100644 --- a/board/freescale/t208xqds/ddr.h +++ b/board/freescale/t208xqds/ddr.h @@ -28,17 +28,17 @@ static const struct board_specific_parameters udimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | */ - {2, 1200, 0, 5, 7, 0x0708090a, 0x0b0c0d09}, - {2, 1400, 0, 5, 7, 0x08090a0c, 0x0d0e0f0a}, - {2, 1700, 0, 5, 8, 0x090a0b0c, 0x0e10110c}, - {2, 1900, 0, 5, 8, 0x090b0c0f, 0x1012130d}, - {2, 2140, 0, 5, 8, 0x090b0c0f, 0x1012130d}, - {1, 1200, 0, 5, 7, 0x0808090a, 0x0b0c0c0a}, - {1, 1500, 0, 5, 6, 0x07070809, 0x0a0b0b09}, - {1, 1600, 0, 5, 8, 0x090b0b0d, 0x0d0e0f0b}, - {1, 1700, 0, 4, 8, 0x080a0a0c, 0x0c0d0e0a}, - {1, 1900, 0, 5, 8, 0x090a0c0d, 0x0e0f110c}, - {1, 2140, 0, 4, 8, 0x090a0b0d, 0x0e0f110b}, + {2, 1200, 0, 10, 7, 0x0708090a, 0x0b0c0d09}, + {2, 1400, 0, 10, 7, 0x08090a0c, 0x0d0e0f0a}, + {2, 1700, 0, 10, 8, 0x090a0b0c, 0x0e10110c}, + {2, 1900, 0, 10, 8, 0x090b0c0f, 0x1012130d}, + {2, 2140, 0, 10, 8, 0x090b0c0f, 0x1012130d}, + {1, 1200, 0, 10, 7, 0x0808090a, 0x0b0c0c0a}, + {1, 1500, 0, 10, 6, 0x07070809, 0x0a0b0b09}, + {1, 1600, 0, 10, 8, 0x090b0b0d, 0x0d0e0f0b}, + {1, 1700, 0, 8, 8, 0x080a0a0c, 0x0c0d0e0a}, + {1, 1900, 0, 10, 8, 0x090a0c0d, 0x0e0f110c}, + {1, 2140, 0, 8, 8, 0x090a0b0d, 0x0e0f110b}, {} }; @@ -49,15 +49,15 @@ static const struct board_specific_parameters rdimm0[] = { * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | */ /* TODO: need tuning these parameters if RDIMM is used */ - {4, 1350, 0, 5, 9, 0x08070605, 0x06070806}, - {4, 1666, 0, 5, 11, 0x0a080706, 0x07090906}, - {4, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07}, - {2, 1350, 0, 5, 9, 0x08070605, 0x06070806}, - {2, 1666, 0, 5, 11, 0x0a090806, 0x08090a06}, - {2, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07}, - {1, 1350, 0, 5, 9, 0x08070605, 0x06070806}, - {1, 1666, 0, 5, 11, 0x0a090806, 0x08090a06}, - {1, 2140, 0, 4, 12, 0x0b090807, 0x080a0b07}, + {4, 1350, 0, 10, 9, 0x08070605, 0x06070806}, + {4, 1666, 0, 10, 11, 0x0a080706, 0x07090906}, + {4, 2140, 0, 10, 12, 0x0b090807, 0x080a0b07}, + {2, 1350, 0, 10, 9, 0x08070605, 0x06070806}, + {2, 1666, 0, 10, 11, 0x0a090806, 0x08090a06}, + {2, 2140, 0, 10, 12, 0x0b090807, 0x080a0b07}, + {1, 1350, 0, 10, 9, 0x08070605, 0x06070806}, + {1, 1666, 0, 10, 11, 0x0a090806, 0x08090a06}, + {1, 2140, 0, 8, 12, 0x0b090807, 0x080a0b07}, {} }; diff --git a/board/freescale/t208xqds/spl.c b/board/freescale/t208xqds/spl.c index 55a0f8fdce..bb02dab2f1 100644 --- a/board/freescale/t208xqds/spl.c +++ b/board/freescale/t208xqds/spl.c @@ -106,6 +106,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; #ifdef CONFIG_SPL_NAND_BOOT nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, diff --git a/board/freescale/t208xrdb/Makefile b/board/freescale/t208xrdb/Makefile index 9605f8b606..cd8fe096d8 100644 --- a/board/freescale/t208xrdb/Makefile +++ b/board/freescale/t208xrdb/Makefile @@ -5,11 +5,9 @@ # ifdef CONFIG_SPL_BUILD -obj-y += spl.o +obj-y += spl.o else -obj-$(CONFIG_T2080RDB) += t208xrdb.o -obj-$(CONFIG_T2080RDB) += eth_t208xrdb.o -obj-$(CONFIG_T2080RDB) += cpld.o +obj-$(CONFIG_T2080RDB) += t208xrdb.o eth_t208xrdb.o cpld.o obj-$(CONFIG_PCI) += pci.o endif diff --git a/board/freescale/t208xrdb/ddr.c b/board/freescale/t208xrdb/ddr.c index 053f128e5b..f6c8ca30ac 100644 --- a/board/freescale/t208xrdb/ddr.c +++ b/board/freescale/t208xrdb/ddr.c @@ -101,12 +101,12 @@ phys_size_t initdram(int board_type) #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_RAMBOOT_PBL) puts("Initializing....using SPD\n"); dram_size = fsl_ddr_sdram(); - - dram_size = setup_ddr_tlbs(dram_size / 0x100000); - dram_size *= 0x100000; #else /* DDR has been initialised by first stage boot loader */ dram_size = fsl_ddr_sdram_size(); #endif + dram_size = setup_ddr_tlbs(dram_size / 0x100000); + dram_size *= 0x100000; + return dram_size; } diff --git a/board/freescale/t208xrdb/ddr.h b/board/freescale/t208xrdb/ddr.h index 08cbb606d5..175cf56a09 100644 --- a/board/freescale/t208xrdb/ddr.h +++ b/board/freescale/t208xrdb/ddr.h @@ -28,16 +28,16 @@ static const struct board_specific_parameters udimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | */ - {2, 1200, 2, 5, 7, 0x0808090a, 0x0b0c0c0a}, - {2, 1500, 2, 5, 6, 0x07070809, 0x0a0b0b09}, - {2, 1600, 2, 5, 8, 0x0808070b, 0x0c0d0e0a}, - {2, 1700, 2, 4, 7, 0x080a0a0c, 0x0c0d0e0a}, - {2, 1900, 0, 5, 7, 0x0808080c, 0x0b0c0c09}, - {1, 1200, 2, 5, 7, 0x0808090a, 0x0b0c0c0a}, - {1, 1500, 2, 5, 6, 0x07070809, 0x0a0b0b09}, - {1, 1600, 2, 5, 8, 0x0808070b, 0x0c0d0e0a}, - {1, 1700, 2, 4, 7, 0x080a0a0c, 0x0c0d0e0a}, - {1, 1900, 0, 5, 7, 0x0808080c, 0x0b0c0c09}, + {2, 1200, 2, 10, 7, 0x0808090a, 0x0b0c0c0a}, + {2, 1500, 2, 10, 6, 0x07070809, 0x0a0b0b09}, + {2, 1600, 2, 10, 8, 0x0808070b, 0x0c0d0e0a}, + {2, 1700, 2, 8, 7, 0x080a0a0c, 0x0c0d0e0a}, + {2, 1900, 0, 10, 7, 0x0808080c, 0x0b0c0c09}, + {1, 1200, 2, 10, 7, 0x0808090a, 0x0b0c0c0a}, + {1, 1500, 2, 10, 6, 0x07070809, 0x0a0b0b09}, + {1, 1600, 2, 10, 8, 0x0808070b, 0x0c0d0e0a}, + {1, 1700, 2, 8, 7, 0x080a0a0c, 0x0c0d0e0a}, + {1, 1900, 0, 10, 7, 0x0808080c, 0x0b0c0c09}, {} }; diff --git a/board/freescale/t208xrdb/spl.c b/board/freescale/t208xrdb/spl.c index f63366bb0e..2ff05a29f5 100644 --- a/board/freescale/t208xrdb/spl.c +++ b/board/freescale/t208xrdb/spl.c @@ -76,6 +76,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; #ifdef CONFIG_SPL_NAND_BOOT nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, diff --git a/board/freescale/t4qds/Makefile b/board/freescale/t4qds/Makefile index bd2c1f1622..731ccb0b29 100644 --- a/board/freescale/t4qds/Makefile +++ b/board/freescale/t4qds/Makefile @@ -5,12 +5,12 @@ # ifdef CONFIG_SPL_BUILD -obj-y += spl.o +obj-y += spl.o else -obj-$(CONFIG_T4240QDS) += t4240qds.o -obj-$(CONFIG_T4240QDS)+= eth.o +obj-$(CONFIG_T4240QDS) += t4240qds.o eth.o obj-$(CONFIG_PCI) += pci.o endif + obj-y += ddr.o obj-y += law.o obj-y += tlb.o diff --git a/board/freescale/t4qds/ddr.c b/board/freescale/t4qds/ddr.c index 62d58c5b1f..d533924a0d 100644 --- a/board/freescale/t4qds/ddr.c +++ b/board/freescale/t4qds/ddr.c @@ -117,13 +117,12 @@ phys_size_t initdram(int board_type) #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_RAMBOOT_PBL) dram_size = fsl_ddr_sdram(); - - dram_size = setup_ddr_tlbs(dram_size / 0x100000); - dram_size *= 0x100000; - #else /* DDR has been initialised by first stage boot loader */ dram_size = fsl_ddr_sdram_size(); #endif + dram_size = setup_ddr_tlbs(dram_size / 0x100000); + dram_size *= 0x100000; + return dram_size; } diff --git a/board/freescale/t4qds/ddr.h b/board/freescale/t4qds/ddr.h index 4d0e3c497d..0b0cc9af39 100644 --- a/board/freescale/t4qds/ddr.h +++ b/board/freescale/t4qds/ddr.h @@ -31,16 +31,16 @@ static const struct board_specific_parameters udimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | */ - {2, 1350, 4, 4, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, - {2, 1350, 0, 5, 7, 0x0709090b, 0x0c0c0d09, 0xff, 2, 0}, - {2, 1666, 4, 4, 8, 0x080a0a0d, 0x0d10100b, 0xff, 2, 0}, - {2, 1666, 0, 5, 7, 0x080a0a0c, 0x0d0d0e0a, 0xff, 2, 0}, - {2, 1900, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, - {2, 2140, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, - {1, 1350, 0, 5, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, - {1, 1700, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0}, - {1, 1900, 0, 4, 8, 0x080a0a0c, 0x0e0e0f0a, 0xff, 2, 0}, - {1, 2140, 0, 4, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0}, + {2, 1350, 4, 8, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, + {2, 1350, 0, 10, 7, 0x0709090b, 0x0c0c0d09, 0xff, 2, 0}, + {2, 1666, 4, 8, 8, 0x080a0a0d, 0x0d10100b, 0xff, 2, 0}, + {2, 1666, 0, 10, 7, 0x080a0a0c, 0x0d0d0e0a, 0xff, 2, 0}, + {2, 1900, 0, 8, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, + {2, 2140, 0, 8, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, + {1, 1350, 0, 10, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, + {1, 1700, 0, 10, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0}, + {1, 1900, 0, 8, 8, 0x080a0a0c, 0x0e0e0f0a, 0xff, 2, 0}, + {1, 2140, 0, 8, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0}, {} }; @@ -50,15 +50,15 @@ static const struct board_specific_parameters rdimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | */ - {4, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, - {4, 1666, 0, 5, 11, 0x0a080706, 0x07090906, 0xff, 2, 0}, - {4, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, - {2, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, - {2, 1666, 0, 5, 11, 0x0a090806, 0x08090a06, 0xff, 2, 0}, - {2, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, - {1, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, - {1, 1666, 0, 5, 11, 0x0a090806, 0x08090a06, 0xff, 2, 0}, - {1, 2140, 0, 4, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, + {4, 1350, 0, 10, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, + {4, 1666, 0, 10, 11, 0x0a080706, 0x07090906, 0xff, 2, 0}, + {4, 2140, 0, 10, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, + {2, 1350, 0, 10, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, + {2, 1666, 0, 10, 11, 0x0a090806, 0x08090a06, 0xff, 2, 0}, + {2, 2140, 0, 10, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, + {1, 1350, 0, 10, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, + {1, 1666, 0, 10, 11, 0x0a090806, 0x08090a06, 0xff, 2, 0}, + {1, 2140, 0, 8, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, {} }; diff --git a/board/freescale/t4qds/spl.c b/board/freescale/t4qds/spl.c index d52059a145..6ca0f03ffe 100644 --- a/board/freescale/t4qds/spl.c +++ b/board/freescale/t4qds/spl.c @@ -116,6 +116,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; #ifdef CONFIG_SPL_NAND_BOOT nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, diff --git a/board/freescale/t4rdb/Makefile b/board/freescale/t4rdb/Makefile index 83b55ee193..4f29eea0f4 100644 --- a/board/freescale/t4rdb/Makefile +++ b/board/freescale/t4rdb/Makefile @@ -5,13 +5,14 @@ # ifdef CONFIG_SPL_BUILD -obj-y += spl.o +obj-y += spl.o else -obj-$(CONFIG_T4240RDB) += t4240rdb.o -obj-y += cpld.o -obj-y += eth.o +obj-$(CONFIG_T4240RDB) += t4240rdb.o +obj-y += cpld.o +obj-y += eth.o obj-$(CONFIG_PCI) += pci.o endif + obj-y += ddr.o obj-y += law.o obj-y += tlb.o diff --git a/board/freescale/t4rdb/ddr.c b/board/freescale/t4rdb/ddr.c index 27b37b5cc4..230f031a3b 100644 --- a/board/freescale/t4rdb/ddr.c +++ b/board/freescale/t4rdb/ddr.c @@ -110,13 +110,12 @@ phys_size_t initdram(int board_type) #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_RAMBOOT_PBL) dram_size = fsl_ddr_sdram(); - - dram_size = setup_ddr_tlbs(dram_size / 0x100000); - dram_size *= 0x100000; #else /* DDR has been initialised by first stage boot loader */ dram_size = fsl_ddr_sdram_size(); #endif + dram_size = setup_ddr_tlbs(dram_size / 0x100000); + dram_size *= 0x100000; return dram_size; } diff --git a/board/freescale/t4rdb/ddr.h b/board/freescale/t4rdb/ddr.h index 7b854767e7..f01ebb22b5 100644 --- a/board/freescale/t4rdb/ddr.h +++ b/board/freescale/t4rdb/ddr.h @@ -27,16 +27,16 @@ static const struct board_specific_parameters udimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl * ranks| mhz| GB |adjst| start | ctl2 | ctl3 */ - {2, 1350, 4, 4, 8, 0x0809090b, 0x0c0c0d0a}, - {2, 1350, 0, 5, 7, 0x0709090b, 0x0c0c0d09}, - {2, 1666, 4, 4, 8, 0x080a0a0d, 0x0d10100b}, - {2, 1666, 0, 5, 7, 0x080a0a0c, 0x0d0d0e0a}, - {2, 1900, 0, 4, 8, 0x090a0b0e, 0x0f11120c}, - {2, 2140, 0, 4, 8, 0x090a0b0e, 0x0f11120c}, - {1, 1350, 0, 5, 8, 0x0809090b, 0x0c0c0d0a}, - {1, 1700, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a}, - {1, 1900, 0, 4, 8, 0x080a0a0c, 0x0e0e0f0a}, - {1, 2140, 0, 4, 8, 0x090a0b0c, 0x0e0f100b}, + {2, 1350, 4, 8, 8, 0x0809090b, 0x0c0c0d0a}, + {2, 1350, 0, 10, 7, 0x0709090b, 0x0c0c0d09}, + {2, 1666, 4, 8, 8, 0x080a0a0d, 0x0d10100b}, + {2, 1666, 0, 10, 7, 0x080a0a0c, 0x0d0d0e0a}, + {2, 1900, 0, 8, 8, 0x090a0b0e, 0x0f11120c}, + {2, 2140, 0, 8, 8, 0x090a0b0e, 0x0f11120c}, + {1, 1350, 0, 10, 8, 0x0809090b, 0x0c0c0d0a}, + {1, 1700, 0, 10, 8, 0x080a0a0c, 0x0c0d0e0a}, + {1, 1900, 0, 8, 8, 0x080a0a0c, 0x0e0e0f0a}, + {1, 2140, 0, 8, 8, 0x090a0b0c, 0x0e0f100b}, {} }; @@ -46,15 +46,15 @@ static const struct board_specific_parameters rdimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl | wrlvl * ranks| mhz| GB |adjst| start | ctl2 | ctl3 */ - {4, 1350, 0, 5, 9, 0x08070605, 0x06070806}, - {4, 1666, 0, 5, 11, 0x0a080706, 0x07090906}, - {4, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07}, - {2, 1350, 0, 5, 9, 0x08070605, 0x06070806}, - {2, 1666, 0, 5, 11, 0x0a090806, 0x08090a06}, - {2, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07}, - {1, 1350, 0, 5, 9, 0x08070605, 0x06070806}, - {1, 1666, 0, 5, 11, 0x0a090806, 0x08090a06}, - {1, 2140, 0, 4, 12, 0x0b090807, 0x080a0b07}, + {4, 1350, 0, 10, 9, 0x08070605, 0x06070806}, + {4, 1666, 0, 10, 11, 0x0a080706, 0x07090906}, + {4, 2140, 0, 10, 12, 0x0b090807, 0x080a0b07}, + {2, 1350, 0, 10, 9, 0x08070605, 0x06070806}, + {2, 1666, 0, 10, 11, 0x0a090806, 0x08090a06}, + {2, 2140, 0, 10, 12, 0x0b090807, 0x080a0b07}, + {1, 1350, 0, 10, 9, 0x08070605, 0x06070806}, + {1, 1666, 0, 10, 11, 0x0a090806, 0x08090a06}, + {1, 2140, 0, 8, 12, 0x0b090807, 0x080a0b07}, {} }; diff --git a/board/freescale/t4rdb/spl.c b/board/freescale/t4rdb/spl.c index 4c1e0cc8d0..b148a7fd1f 100644 --- a/board/freescale/t4rdb/spl.c +++ b/board/freescale/t4rdb/spl.c @@ -80,6 +80,7 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); + gd->flags |= GD_FLG_FULL_MALLOC_INIT; mmc_initialize(bd); mmc_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, diff --git a/board/nvidia/cardhu/cardhu.c b/board/nvidia/cardhu/cardhu.c index ba15e2e6cf..f04f843c31 100644 --- a/board/nvidia/cardhu/cardhu.c +++ b/board/nvidia/cardhu/cardhu.c @@ -110,11 +110,11 @@ int tegra_pcie_board_init(void) } /* GPIO: PEX = 3.3V */ - err = gpio_request(GPIO_PL7, "PEX"); + err = gpio_request(TEGRA_GPIO(L, 7), "PEX"); if (err < 0) return err; - gpio_direction_output(GPIO_PL7, 1); + gpio_direction_output(TEGRA_GPIO(L, 7), 1); /* TPS659110: LDO2_REG = 1.05V, ACTIVE */ data[0] = 0x15; diff --git a/board/nvidia/e2220-1170/pinmux-config-e2220-1170.h b/board/nvidia/e2220-1170/pinmux-config-e2220-1170.h index 7eb1e6c1b3..7955ca5cdf 100644 --- a/board/nvidia/e2220-1170/pinmux-config-e2220-1170.h +++ b/board/nvidia/e2220-1170/pinmux-config-e2220-1170.h @@ -15,71 +15,71 @@ #ifndef _PINMUX_CONFIG_E2220_1170_H_ #define _PINMUX_CONFIG_E2220_1170_H_ -#define GPIO_INIT(_gpio, _init) \ +#define GPIO_INIT(_port, _gpio, _init) \ { \ - .gpio = GPIO_P##_gpio, \ + .gpio = TEGRA_GPIO(_port, _gpio), \ .init = TEGRA_GPIO_INIT_##_init, \ } static const struct tegra_gpio_config e2220_1170_gpio_inits[] = { - /* gpio, init_val */ - GPIO_INIT(A5, IN), - GPIO_INIT(A6, IN), - GPIO_INIT(B4, IN), - GPIO_INIT(E6, IN), - GPIO_INIT(G2, OUT0), - GPIO_INIT(G3, OUT0), - GPIO_INIT(H0, OUT0), - GPIO_INIT(H1, OUT0), - GPIO_INIT(H2, IN), - GPIO_INIT(H3, OUT0), - GPIO_INIT(H4, OUT0), - GPIO_INIT(H5, IN), - GPIO_INIT(H6, OUT0), - GPIO_INIT(H7, OUT0), - GPIO_INIT(I0, OUT0), - GPIO_INIT(I1, IN), - GPIO_INIT(I2, OUT0), - GPIO_INIT(I3, OUT0), - GPIO_INIT(K0, IN), - GPIO_INIT(K1, OUT0), - GPIO_INIT(K2, OUT0), - GPIO_INIT(K3, OUT0), - GPIO_INIT(K4, IN), - GPIO_INIT(K5, OUT0), - GPIO_INIT(K6, IN), - GPIO_INIT(K7, OUT0), - GPIO_INIT(L0, OUT0), - GPIO_INIT(S4, OUT0), - GPIO_INIT(S5, OUT0), - GPIO_INIT(S6, OUT0), - GPIO_INIT(S7, OUT0), - GPIO_INIT(T0, OUT0), - GPIO_INIT(T1, OUT0), - GPIO_INIT(V1, OUT0), - GPIO_INIT(V2, OUT0), - GPIO_INIT(V3, IN), - GPIO_INIT(V5, OUT0), - GPIO_INIT(V6, OUT0), - GPIO_INIT(X0, IN), - GPIO_INIT(X1, IN), - GPIO_INIT(X2, IN), - GPIO_INIT(X3, IN), - GPIO_INIT(X4, IN), - GPIO_INIT(X5, IN), - GPIO_INIT(X6, IN), - GPIO_INIT(X7, IN), - GPIO_INIT(Y0, IN), - GPIO_INIT(Y1, IN), - GPIO_INIT(Z0, IN), - GPIO_INIT(Z4, OUT0), - GPIO_INIT(BB2, OUT0), - GPIO_INIT(BB3, OUT0), - GPIO_INIT(BB4, IN), - GPIO_INIT(CC1, IN), - GPIO_INIT(CC5, OUT0), - GPIO_INIT(CC6, IN), - GPIO_INIT(CC7, OUT0), + /* port, pin, init_val */ + GPIO_INIT(A, 5, IN), + GPIO_INIT(A, 6, IN), + GPIO_INIT(B, 4, IN), + GPIO_INIT(E, 6, IN), + GPIO_INIT(G, 2, OUT0), + GPIO_INIT(G, 3, OUT0), + GPIO_INIT(H, 0, OUT0), + GPIO_INIT(H, 1, OUT0), + GPIO_INIT(H, 2, IN), + GPIO_INIT(H, 3, OUT0), + GPIO_INIT(H, 4, OUT0), + GPIO_INIT(H, 5, IN), + GPIO_INIT(H, 6, OUT0), + GPIO_INIT(H, 7, OUT0), + GPIO_INIT(I, 0, OUT0), + GPIO_INIT(I, 1, IN), + GPIO_INIT(I, 2, OUT0), + GPIO_INIT(I, 3, OUT0), + GPIO_INIT(K, 0, IN), + GPIO_INIT(K, 1, OUT0), + GPIO_INIT(K, 2, OUT0), + GPIO_INIT(K, 3, OUT0), + GPIO_INIT(K, 4, IN), + GPIO_INIT(K, 5, OUT0), + GPIO_INIT(K, 6, IN), + GPIO_INIT(K, 7, OUT0), + GPIO_INIT(L, 0, OUT0), + GPIO_INIT(S, 4, OUT0), + GPIO_INIT(S, 5, OUT0), + GPIO_INIT(S, 6, OUT0), + GPIO_INIT(S, 7, OUT0), + GPIO_INIT(T, 0, OUT0), + GPIO_INIT(T, 1, OUT0), + GPIO_INIT(V, 1, OUT0), + GPIO_INIT(V, 2, OUT0), + GPIO_INIT(V, 3, IN), + GPIO_INIT(V, 5, OUT0), + GPIO_INIT(V, 6, OUT0), + GPIO_INIT(X, 0, IN), + GPIO_INIT(X, 1, IN), + GPIO_INIT(X, 2, IN), + GPIO_INIT(X, 3, IN), + GPIO_INIT(X, 4, IN), + GPIO_INIT(X, 5, IN), + GPIO_INIT(X, 6, IN), + GPIO_INIT(X, 7, IN), + GPIO_INIT(Y, 0, IN), + GPIO_INIT(Y, 1, IN), + GPIO_INIT(Z, 0, IN), + GPIO_INIT(Z, 4, OUT0), + GPIO_INIT(BB, 2, OUT0), + GPIO_INIT(BB, 3, OUT0), + GPIO_INIT(BB, 4, IN), + GPIO_INIT(CC, 1, IN), + GPIO_INIT(CC, 5, OUT0), + GPIO_INIT(CC, 6, IN), + GPIO_INIT(CC, 7, OUT0), }; #define PINCFG(_pingrp, _mux, _pull, _tri, _io, _od, _e_io_hv) \ diff --git a/board/nvidia/jetson-tk1/pinmux-config-jetson-tk1.h b/board/nvidia/jetson-tk1/pinmux-config-jetson-tk1.h index 00e0cdc4b8..01237dbc29 100644 --- a/board/nvidia/jetson-tk1/pinmux-config-jetson-tk1.h +++ b/board/nvidia/jetson-tk1/pinmux-config-jetson-tk1.h @@ -15,63 +15,63 @@ #ifndef _PINMUX_CONFIG_JETSON_TK1_H_ #define _PINMUX_CONFIG_JETSON_TK1_H_ -#define GPIO_INIT(_gpio, _init) \ +#define GPIO_INIT(_port, _gpio, _init) \ { \ - .gpio = GPIO_P##_gpio, \ + .gpio = TEGRA_GPIO(_port, _gpio), \ .init = TEGRA_GPIO_INIT_##_init, \ } static const struct tegra_gpio_config jetson_tk1_gpio_inits[] = { - /* gpio, init_val */ - GPIO_INIT(G0, IN), - GPIO_INIT(G1, IN), - GPIO_INIT(G2, IN), - GPIO_INIT(G3, IN), - GPIO_INIT(G4, IN), - GPIO_INIT(H2, OUT0), - GPIO_INIT(H4, IN), - GPIO_INIT(H7, IN), - GPIO_INIT(I0, OUT0), - GPIO_INIT(I1, IN), - GPIO_INIT(I6, IN), - GPIO_INIT(J0, IN), - GPIO_INIT(K1, OUT0), - GPIO_INIT(K2, IN), - GPIO_INIT(K4, OUT0), - GPIO_INIT(K6, OUT0), - GPIO_INIT(N7, IN), - GPIO_INIT(O1, IN), - GPIO_INIT(O4, IN), - GPIO_INIT(P2, OUT0), - GPIO_INIT(Q0, IN), - GPIO_INIT(Q3, IN), - GPIO_INIT(Q5, IN), - GPIO_INIT(R0, OUT0), - GPIO_INIT(R2, OUT0), - GPIO_INIT(R4, IN), - GPIO_INIT(R7, IN), - GPIO_INIT(S7, IN), - GPIO_INIT(T0, OUT0), - GPIO_INIT(T1, IN), - GPIO_INIT(U0, IN), - GPIO_INIT(U1, IN), - GPIO_INIT(U2, IN), - GPIO_INIT(U3, IN), - GPIO_INIT(U4, IN), - GPIO_INIT(U5, IN), - GPIO_INIT(U6, IN), - GPIO_INIT(V0, IN), - GPIO_INIT(V1, IN), - GPIO_INIT(X1, IN), - GPIO_INIT(X4, IN), - GPIO_INIT(X7, OUT0), - GPIO_INIT(BB3, OUT0), - GPIO_INIT(BB5, OUT0), - GPIO_INIT(BB6, OUT0), - GPIO_INIT(BB7, OUT0), - GPIO_INIT(CC1, IN), - GPIO_INIT(CC2, IN), - GPIO_INIT(EE2, OUT1), + /* port, pin, init_val */ + GPIO_INIT(G, 0, IN), + GPIO_INIT(G, 1, IN), + GPIO_INIT(G, 2, IN), + GPIO_INIT(G, 3, IN), + GPIO_INIT(G, 4, IN), + GPIO_INIT(H, 2, OUT0), + GPIO_INIT(H, 4, IN), + GPIO_INIT(H, 7, IN), + GPIO_INIT(I, 0, OUT0), + GPIO_INIT(I, 1, IN), + GPIO_INIT(I, 6, IN), + GPIO_INIT(J, 0, IN), + GPIO_INIT(K, 1, OUT0), + GPIO_INIT(K, 2, IN), + GPIO_INIT(K, 4, OUT0), + GPIO_INIT(K, 6, OUT0), + GPIO_INIT(N, 7, IN), + GPIO_INIT(O, 1, IN), + GPIO_INIT(O, 4, IN), + GPIO_INIT(P, 2, OUT0), + GPIO_INIT(Q, 0, IN), + GPIO_INIT(Q, 3, IN), + GPIO_INIT(Q, 5, IN), + GPIO_INIT(R, 0, OUT0), + GPIO_INIT(R, 2, OUT0), + GPIO_INIT(R, 4, IN), + GPIO_INIT(R, 7, IN), + GPIO_INIT(S, 7, IN), + GPIO_INIT(T, 0, OUT0), + GPIO_INIT(T, 1, IN), + GPIO_INIT(U, 0, IN), + GPIO_INIT(U, 1, IN), + GPIO_INIT(U, 2, IN), + GPIO_INIT(U, 3, IN), + GPIO_INIT(U, 4, IN), + GPIO_INIT(U, 5, IN), + GPIO_INIT(U, 6, IN), + GPIO_INIT(V, 0, IN), + GPIO_INIT(V, 1, IN), + GPIO_INIT(X, 1, IN), + GPIO_INIT(X, 4, IN), + GPIO_INIT(X, 7, OUT0), + GPIO_INIT(BB, 3, OUT0), + GPIO_INIT(BB, 5, OUT0), + GPIO_INIT(BB, 6, OUT0), + GPIO_INIT(BB, 7, OUT0), + GPIO_INIT(CC, 1, IN), + GPIO_INIT(CC, 2, IN), + GPIO_INIT(EE, 2, OUT1), }; #define PINCFG(_pingrp, _mux, _pull, _tri, _io, _od, _rcv_sel) \ diff --git a/board/nvidia/nyan-big/nyan-big.c b/board/nvidia/nyan-big/nyan-big.c index ba96401890..8f68ae9fbe 100644 --- a/board/nvidia/nyan-big/nyan-big.c +++ b/board/nvidia/nyan-big/nyan-big.c @@ -36,8 +36,9 @@ void pinmux_init(void) int tegra_board_id(void) { - static const int vector[] = {GPIO_PQ3, GPIO_PT1, GPIO_PX1, - GPIO_PX4, -1}; + static const int vector[] = {TEGRA_GPIO(Q, 3), TEGRA_GPIO(T, 1), + TEGRA_GPIO(X, 1), TEGRA_GPIO(X, 4), + -1}; gpio_claim_vector(vector, "board_id%d"); return gpio_get_values_as_int(vector); diff --git a/board/nvidia/nyan-big/pinmux-config-nyan-big.h b/board/nvidia/nyan-big/pinmux-config-nyan-big.h index dca0171f26..fd7f1d17f4 100644 --- a/board/nvidia/nyan-big/pinmux-config-nyan-big.h +++ b/board/nvidia/nyan-big/pinmux-config-nyan-big.h @@ -15,59 +15,59 @@ #ifndef _PINMUX_CONFIG_NYAN_BIG_H_ #define _PINMUX_CONFIG_NYAN_BIG_H_ -#define GPIO_INIT(_gpio, _init) \ +#define GPIO_INIT(_port, _gpio, _init) \ { \ - .gpio = GPIO_P##_gpio, \ + .gpio = TEGRA_GPIO(_port, _gpio), \ .init = TEGRA_GPIO_INIT_##_init, \ } static const struct tegra_gpio_config nyan_big_gpio_inits[] = { - /* gpio, init_val */ - GPIO_INIT(A0, IN), - GPIO_INIT(C7, IN), - GPIO_INIT(G0, IN), - GPIO_INIT(G1, IN), - GPIO_INIT(G2, IN), - GPIO_INIT(G3, IN), - GPIO_INIT(H2, IN), - GPIO_INIT(H4, IN), - GPIO_INIT(H6, IN), - GPIO_INIT(H7, OUT1), - GPIO_INIT(I0, IN), - GPIO_INIT(I1, IN), - GPIO_INIT(I5, OUT1), - GPIO_INIT(I6, IN), - GPIO_INIT(I7, IN), - GPIO_INIT(J0, IN), - GPIO_INIT(J7, IN), - GPIO_INIT(K1, OUT0), - GPIO_INIT(K2, IN), - GPIO_INIT(K4, OUT0), - GPIO_INIT(K6, OUT0), - GPIO_INIT(K7, IN), - GPIO_INIT(N7, IN), - GPIO_INIT(P2, OUT0), - GPIO_INIT(Q0, IN), - GPIO_INIT(Q2, IN), - GPIO_INIT(Q3, IN), - GPIO_INIT(Q6, IN), - GPIO_INIT(Q7, IN), - GPIO_INIT(R0, OUT0), - GPIO_INIT(R1, IN), - GPIO_INIT(R4, IN), - GPIO_INIT(R7, IN), - GPIO_INIT(S3, OUT0), - GPIO_INIT(S4, OUT0), - GPIO_INIT(S7, IN), - GPIO_INIT(T1, IN), - GPIO_INIT(U4, IN), - GPIO_INIT(U5, IN), - GPIO_INIT(U6, IN), - GPIO_INIT(V0, IN), - GPIO_INIT(W3, IN), - GPIO_INIT(X1, IN), - GPIO_INIT(X4, IN), - GPIO_INIT(X7, OUT0), + /* port, pin, init_val */ + GPIO_INIT(A, 0, IN), + GPIO_INIT(C, 7, IN), + GPIO_INIT(G, 0, IN), + GPIO_INIT(G, 1, IN), + GPIO_INIT(G, 2, IN), + GPIO_INIT(G, 3, IN), + GPIO_INIT(H, 2, IN), + GPIO_INIT(H, 4, IN), + GPIO_INIT(H, 6, IN), + GPIO_INIT(H, 7, OUT1), + GPIO_INIT(I, 0, IN), + GPIO_INIT(I, 1, IN), + GPIO_INIT(I, 5, OUT1), + GPIO_INIT(I, 6, IN), + GPIO_INIT(I, 7, IN), + GPIO_INIT(J, 0, IN), + GPIO_INIT(J, 7, IN), + GPIO_INIT(K, 1, OUT0), + GPIO_INIT(K, 2, IN), + GPIO_INIT(K, 4, OUT0), + GPIO_INIT(K, 6, OUT0), + GPIO_INIT(K, 7, IN), + GPIO_INIT(N, 7, IN), + GPIO_INIT(P, 2, OUT0), + GPIO_INIT(Q, 0, IN), + GPIO_INIT(Q, 2, IN), + GPIO_INIT(Q, 3, IN), + GPIO_INIT(Q, 6, IN), + GPIO_INIT(Q, 7, IN), + GPIO_INIT(R, 0, OUT0), + GPIO_INIT(R, 1, IN), + GPIO_INIT(R, 4, IN), + GPIO_INIT(R, 7, IN), + GPIO_INIT(S, 3, OUT0), + GPIO_INIT(S, 4, OUT0), + GPIO_INIT(S, 7, IN), + GPIO_INIT(T, 1, IN), + GPIO_INIT(U, 4, IN), + GPIO_INIT(U, 5, IN), + GPIO_INIT(U, 6, IN), + GPIO_INIT(V, 0, IN), + GPIO_INIT(W, 3, IN), + GPIO_INIT(X, 1, IN), + GPIO_INIT(X, 4, IN), + GPIO_INIT(X, 7, OUT0), }; #define PINCFG(_pingrp, _mux, _pull, _tri, _io, _od, _rcv_sel) \ diff --git a/board/nvidia/p2371-0000/pinmux-config-p2371-0000.h b/board/nvidia/p2371-0000/pinmux-config-p2371-0000.h index 35706b4745..24acbccd97 100644 --- a/board/nvidia/p2371-0000/pinmux-config-p2371-0000.h +++ b/board/nvidia/p2371-0000/pinmux-config-p2371-0000.h @@ -15,62 +15,62 @@ #ifndef _PINMUX_CONFIG_P2371_0000_H_ #define _PINMUX_CONFIG_P2371_0000_H_ -#define GPIO_INIT(_gpio, _init) \ +#define GPIO_INIT(_port, _gpio, _init) \ { \ - .gpio = GPIO_P##_gpio, \ + .gpio = TEGRA_GPIO(_port, _gpio), \ .init = TEGRA_GPIO_INIT_##_init, \ } static const struct tegra_gpio_config p2371_0000_gpio_inits[] = { - /* gpio, init_val */ - GPIO_INIT(A5, IN), - GPIO_INIT(E4, OUT0), - GPIO_INIT(E6, IN), - GPIO_INIT(G0, IN), - GPIO_INIT(G3, OUT0), - GPIO_INIT(H0, OUT0), - GPIO_INIT(H2, IN), - GPIO_INIT(H3, OUT0), - GPIO_INIT(H4, OUT0), - GPIO_INIT(H5, IN), - GPIO_INIT(H6, OUT0), - GPIO_INIT(H7, OUT0), - GPIO_INIT(I0, OUT0), - GPIO_INIT(I1, IN), - GPIO_INIT(I2, OUT0), - GPIO_INIT(I3, OUT0), - GPIO_INIT(K4, IN), - GPIO_INIT(K5, OUT0), - GPIO_INIT(K6, IN), - GPIO_INIT(K7, OUT0), - GPIO_INIT(L0, OUT0), - GPIO_INIT(S4, OUT0), - GPIO_INIT(S5, OUT0), - GPIO_INIT(S6, OUT0), - GPIO_INIT(S7, OUT0), - GPIO_INIT(T0, OUT0), - GPIO_INIT(T1, OUT0), - GPIO_INIT(V1, OUT0), - GPIO_INIT(V2, OUT0), - GPIO_INIT(V5, OUT0), - GPIO_INIT(V6, OUT0), - GPIO_INIT(V7, OUT1), - GPIO_INIT(X0, IN), - GPIO_INIT(X1, IN), - GPIO_INIT(X2, IN), - GPIO_INIT(X3, IN), - GPIO_INIT(X4, IN), - GPIO_INIT(X5, IN), - GPIO_INIT(X6, IN), - GPIO_INIT(X7, IN), - GPIO_INIT(Y1, IN), - GPIO_INIT(Z0, IN), - GPIO_INIT(Z4, OUT0), - GPIO_INIT(BB2, OUT0), - GPIO_INIT(BB3, OUT0), - GPIO_INIT(CC1, IN), - GPIO_INIT(CC6, IN), - GPIO_INIT(CC7, OUT0), + /* port, pin, init_val */ + GPIO_INIT(A, 5, IN), + GPIO_INIT(E, 4, OUT0), + GPIO_INIT(E, 6, IN), + GPIO_INIT(G, 0, IN), + GPIO_INIT(G, 3, OUT0), + GPIO_INIT(H, 0, OUT0), + GPIO_INIT(H, 2, IN), + GPIO_INIT(H, 3, OUT0), + GPIO_INIT(H, 4, OUT0), + GPIO_INIT(H, 5, IN), + GPIO_INIT(H, 6, OUT0), + GPIO_INIT(H, 7, OUT0), + GPIO_INIT(I, 0, OUT0), + GPIO_INIT(I, 1, IN), + GPIO_INIT(I, 2, OUT0), + GPIO_INIT(I, 3, OUT0), + GPIO_INIT(K, 4, IN), + GPIO_INIT(K, 5, OUT0), + GPIO_INIT(K, 6, IN), + GPIO_INIT(K, 7, OUT0), + GPIO_INIT(L, 0, OUT0), + GPIO_INIT(S, 4, OUT0), + GPIO_INIT(S, 5, OUT0), + GPIO_INIT(S, 6, OUT0), + GPIO_INIT(S, 7, OUT0), + GPIO_INIT(T, 0, OUT0), + GPIO_INIT(T, 1, OUT0), + GPIO_INIT(V, 1, OUT0), + GPIO_INIT(V, 2, OUT0), + GPIO_INIT(V, 5, OUT0), + GPIO_INIT(V, 6, OUT0), + GPIO_INIT(V, 7, OUT1), + GPIO_INIT(X, 0, IN), + GPIO_INIT(X, 1, IN), + GPIO_INIT(X, 2, IN), + GPIO_INIT(X, 3, IN), + GPIO_INIT(X, 4, IN), + GPIO_INIT(X, 5, IN), + GPIO_INIT(X, 6, IN), + GPIO_INIT(X, 7, IN), + GPIO_INIT(Y, 1, IN), + GPIO_INIT(Z, 0, IN), + GPIO_INIT(Z, 4, OUT0), + GPIO_INIT(BB, 2, OUT0), + GPIO_INIT(BB, 3, OUT0), + GPIO_INIT(CC, 1, IN), + GPIO_INIT(CC, 6, IN), + GPIO_INIT(CC, 7, OUT0), }; #define PINCFG(_pingrp, _mux, _pull, _tri, _io, _od, _e_io_hv) \ diff --git a/board/nvidia/p2371-2180/pinmux-config-p2371-2180.h b/board/nvidia/p2371-2180/pinmux-config-p2371-2180.h index d5be6ecda9..601728e469 100644 --- a/board/nvidia/p2371-2180/pinmux-config-p2371-2180.h +++ b/board/nvidia/p2371-2180/pinmux-config-p2371-2180.h @@ -15,73 +15,73 @@ #ifndef _PINMUX_CONFIG_P2371_2180_H_ #define _PINMUX_CONFIG_P2371_2180_H_ -#define GPIO_INIT(_gpio, _init) \ +#define GPIO_INIT(_port, _gpio, _init) \ { \ - .gpio = GPIO_P##_gpio, \ + .gpio = TEGRA_GPIO(_port, _gpio), \ .init = TEGRA_GPIO_INIT_##_init, \ } static const struct tegra_gpio_config p2371_2180_gpio_inits[] = { - /* gpio, init_val */ - GPIO_INIT(A5, IN), - GPIO_INIT(B0, IN), - GPIO_INIT(B1, IN), - GPIO_INIT(B2, IN), - GPIO_INIT(B3, IN), - GPIO_INIT(C0, IN), - GPIO_INIT(C1, IN), - GPIO_INIT(C2, IN), - GPIO_INIT(C3, IN), - GPIO_INIT(C4, IN), - GPIO_INIT(E4, IN), - GPIO_INIT(E5, IN), - GPIO_INIT(E6, IN), - GPIO_INIT(H0, OUT0), - GPIO_INIT(H1, OUT0), - GPIO_INIT(H2, IN), - GPIO_INIT(H3, OUT0), - GPIO_INIT(H4, OUT0), - GPIO_INIT(H5, IN), - GPIO_INIT(H6, IN), - GPIO_INIT(H7, IN), - GPIO_INIT(I0, OUT0), - GPIO_INIT(I1, IN), - GPIO_INIT(I2, OUT0), - GPIO_INIT(K4, IN), - GPIO_INIT(K5, OUT0), - GPIO_INIT(K6, IN), - GPIO_INIT(K7, IN), - GPIO_INIT(L1, IN), - GPIO_INIT(S4, OUT0), - GPIO_INIT(S5, OUT0), - GPIO_INIT(S6, OUT0), - GPIO_INIT(S7, OUT0), - GPIO_INIT(T0, OUT0), - GPIO_INIT(T1, OUT0), - GPIO_INIT(U2, IN), - GPIO_INIT(U3, IN), - GPIO_INIT(V1, OUT0), - GPIO_INIT(V2, OUT0), - GPIO_INIT(V3, IN), - GPIO_INIT(V5, OUT0), - GPIO_INIT(V6, OUT0), - GPIO_INIT(X0, IN), - GPIO_INIT(X1, IN), - GPIO_INIT(X2, IN), - GPIO_INIT(X3, IN), - GPIO_INIT(X4, IN), - GPIO_INIT(X5, IN), - GPIO_INIT(X6, IN), - GPIO_INIT(X7, IN), - GPIO_INIT(Y0, IN), - GPIO_INIT(Y1, IN), - GPIO_INIT(Z0, IN), - GPIO_INIT(Z2, IN), - GPIO_INIT(Z3, OUT0), - GPIO_INIT(BB0, IN), - GPIO_INIT(BB2, OUT0), - GPIO_INIT(BB3, IN), - GPIO_INIT(CC1, IN), + /* port, pin, init_val */ + GPIO_INIT(A, 5, IN), + GPIO_INIT(B, 0, IN), + GPIO_INIT(B, 1, IN), + GPIO_INIT(B, 2, IN), + GPIO_INIT(B, 3, IN), + GPIO_INIT(C, 0, IN), + GPIO_INIT(C, 1, IN), + GPIO_INIT(C, 2, IN), + GPIO_INIT(C, 3, IN), + GPIO_INIT(C, 4, IN), + GPIO_INIT(E, 4, IN), + GPIO_INIT(E, 5, IN), + GPIO_INIT(E, 6, IN), + GPIO_INIT(H, 0, OUT0), + GPIO_INIT(H, 1, OUT0), + GPIO_INIT(H, 2, IN), + GPIO_INIT(H, 3, OUT0), + GPIO_INIT(H, 4, OUT0), + GPIO_INIT(H, 5, IN), + GPIO_INIT(H, 6, IN), + GPIO_INIT(H, 7, IN), + GPIO_INIT(I, 0, OUT0), + GPIO_INIT(I, 1, IN), + GPIO_INIT(I, 2, OUT0), + GPIO_INIT(K, 4, IN), + GPIO_INIT(K, 5, OUT0), + GPIO_INIT(K, 6, IN), + GPIO_INIT(K, 7, IN), + GPIO_INIT(L, 1, IN), + GPIO_INIT(S, 4, OUT0), + GPIO_INIT(S, 5, OUT0), + GPIO_INIT(S, 6, OUT0), + GPIO_INIT(S, 7, OUT0), + GPIO_INIT(T, 0, OUT0), + GPIO_INIT(T, 1, OUT0), + GPIO_INIT(U, 2, IN), + GPIO_INIT(U, 3, IN), + GPIO_INIT(V, 1, OUT0), + GPIO_INIT(V, 2, OUT0), + GPIO_INIT(V, 3, IN), + GPIO_INIT(V, 5, OUT0), + GPIO_INIT(V, 6, OUT0), + GPIO_INIT(X, 0, IN), + GPIO_INIT(X, 1, IN), + GPIO_INIT(X, 2, IN), + GPIO_INIT(X, 3, IN), + GPIO_INIT(X, 4, IN), + GPIO_INIT(X, 5, IN), + GPIO_INIT(X, 6, IN), + GPIO_INIT(X, 7, IN), + GPIO_INIT(Y, 0, IN), + GPIO_INIT(Y, 1, IN), + GPIO_INIT(Z, 0, IN), + GPIO_INIT(Z, 2, IN), + GPIO_INIT(Z, 3, OUT0), + GPIO_INIT(BB, 0, IN), + GPIO_INIT(BB, 2, OUT0), + GPIO_INIT(BB, 3, IN), + GPIO_INIT(CC, 1, IN), }; #define PINCFG(_pingrp, _mux, _pull, _tri, _io, _od, _e_io_hv) \ diff --git a/board/nvidia/p2571/p2571.c b/board/nvidia/p2571/p2571.c index d80a7d0d3e..7ce656f51a 100644 --- a/board/nvidia/p2571/p2571.c +++ b/board/nvidia/p2571/p2571.c @@ -58,6 +58,6 @@ void pinmux_init(void) void start_cpu_fan(void) { /* GPIO_PE4 is PS_VDD_FAN_ENABLE */ - gpio_request(GPIO_PE4, "FAN_VDD"); - gpio_direction_output(GPIO_PE4, 1); + gpio_request(TEGRA_GPIO(E, 4), "FAN_VDD"); + gpio_direction_output(TEGRA_GPIO(E, 4), 1); } diff --git a/board/nvidia/p2571/pinmux-config-p2571.h b/board/nvidia/p2571/pinmux-config-p2571.h index d3233016b5..dd4228f671 100644 --- a/board/nvidia/p2571/pinmux-config-p2571.h +++ b/board/nvidia/p2571/pinmux-config-p2571.h @@ -15,37 +15,37 @@ #ifndef _PINMUX_CONFIG_P2571_H_ #define _PINMUX_CONFIG_P2571_H_ -#define GPIO_INIT(_gpio, _init) \ +#define GPIO_INIT(_port, _gpio, _init) \ { \ - .gpio = GPIO_P##_gpio, \ + .gpio = TEGRA_GPIO(_port, _gpio), \ .init = TEGRA_GPIO_INIT_##_init, \ } static const struct tegra_gpio_config p2571_gpio_inits[] = { - /* gpio, init_val */ - GPIO_INIT(A0, IN), - GPIO_INIT(A5, IN), - GPIO_INIT(D4, IN), - GPIO_INIT(E4, OUT0), - GPIO_INIT(G0, IN), - GPIO_INIT(H0, OUT0), - GPIO_INIT(H2, IN), - GPIO_INIT(H3, OUT0), - GPIO_INIT(H4, OUT0), - GPIO_INIT(H5, IN), - GPIO_INIT(I0, OUT0), - GPIO_INIT(I1, IN), - GPIO_INIT(V1, OUT0), - GPIO_INIT(V6, OUT1), - GPIO_INIT(X4, IN), - GPIO_INIT(X6, IN), - GPIO_INIT(X7, IN), - GPIO_INIT(Y1, IN), - GPIO_INIT(Z0, IN), - GPIO_INIT(Z4, OUT0), - GPIO_INIT(BB2, OUT0), - GPIO_INIT(CC1, IN), - GPIO_INIT(CC3, IN), + /* port, pin, init_val */ + GPIO_INIT(A, 0, IN), + GPIO_INIT(A, 5, IN), + GPIO_INIT(D, 4, IN), + GPIO_INIT(E, 4, OUT0), + GPIO_INIT(G, 0, IN), + GPIO_INIT(H, 0, OUT0), + GPIO_INIT(H, 2, IN), + GPIO_INIT(H, 3, OUT0), + GPIO_INIT(H, 4, OUT0), + GPIO_INIT(H, 5, IN), + GPIO_INIT(I, 0, OUT0), + GPIO_INIT(I, 1, IN), + GPIO_INIT(V, 1, OUT0), + GPIO_INIT(V, 6, OUT1), + GPIO_INIT(X, 4, IN), + GPIO_INIT(X, 6, IN), + GPIO_INIT(X, 7, IN), + GPIO_INIT(Y, 1, IN), + GPIO_INIT(Z, 0, IN), + GPIO_INIT(Z, 4, OUT0), + GPIO_INIT(BB, 2, OUT0), + GPIO_INIT(CC, 1, IN), + GPIO_INIT(CC, 3, IN), }; #define PINCFG(_pingrp, _mux, _pull, _tri, _io, _od, _e_io_hv) \ diff --git a/board/nvidia/p2771-0000/Kconfig b/board/nvidia/p2771-0000/Kconfig new file mode 100644 index 0000000000..1b1116f020 --- /dev/null +++ b/board/nvidia/p2771-0000/Kconfig @@ -0,0 +1,16 @@ +# Copyright (c) 2016, NVIDIA CORPORATION. +# +# SPDX-License-Identifier: GPL-2.0 + +if TARGET_P2771_0000 + +config SYS_BOARD + default "p2771-0000" + +config SYS_VENDOR + default "nvidia" + +config SYS_CONFIG_NAME + default "p2771-0000" + +endif diff --git a/board/nvidia/p2771-0000/MAINTAINERS b/board/nvidia/p2771-0000/MAINTAINERS new file mode 100644 index 0000000000..4fc4ebd5e0 --- /dev/null +++ b/board/nvidia/p2771-0000/MAINTAINERS @@ -0,0 +1,6 @@ +P2771-0000 BOARD +M: Stephen Warren <swarren@nvidia.com> +S: Maintained +F: board/nvidia/p2771-0000/ +F: include/configs/p2771-0000.h +F: configs/p2771-0000_defconfig diff --git a/board/nvidia/p2771-0000/Makefile b/board/nvidia/p2771-0000/Makefile new file mode 100644 index 0000000000..b28a47d907 --- /dev/null +++ b/board/nvidia/p2771-0000/Makefile @@ -0,0 +1,5 @@ +# Copyright (c) 2016, NVIDIA CORPORATION. +# +# SPDX-License-Identifier: GPL-2.0 + +obj-y += p2771-0000.o diff --git a/board/nvidia/p2771-0000/p2771-0000.c b/board/nvidia/p2771-0000/p2771-0000.c new file mode 100644 index 0000000000..4ba8ebc0dc --- /dev/null +++ b/board/nvidia/p2771-0000/p2771-0000.c @@ -0,0 +1,7 @@ +/* + * Copyright (c) 2016, NVIDIA CORPORATION + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#include <common.h> diff --git a/board/nvidia/seaboard/seaboard.c b/board/nvidia/seaboard/seaboard.c index 2d07001800..fc9c1c9b34 100644 --- a/board/nvidia/seaboard/seaboard.c +++ b/board/nvidia/seaboard/seaboard.c @@ -20,8 +20,8 @@ void gpio_early_init_uart(void) { /* Enable UART via GPIO_PI3 (port 8, bit 3) so serial console works */ - gpio_request(GPIO_PI3, "uart_en"); - gpio_direction_output(GPIO_PI3, 0); + gpio_request(TEGRA_GPIO(I, 3), "uart_en"); + gpio_direction_output(TEGRA_GPIO(I, 3), 0); } #endif diff --git a/board/nvidia/venice2/pinmux-config-venice2.h b/board/nvidia/venice2/pinmux-config-venice2.h index fb444b3b1d..59d53efe44 100644 --- a/board/nvidia/venice2/pinmux-config-venice2.h +++ b/board/nvidia/venice2/pinmux-config-venice2.h @@ -15,70 +15,70 @@ #ifndef _PINMUX_CONFIG_VENICE2_H_ #define _PINMUX_CONFIG_VENICE2_H_ -#define GPIO_INIT(_gpio, _init) \ +#define GPIO_INIT(_port, _gpio, _init) \ { \ - .gpio = GPIO_P##_gpio, \ + .gpio = TEGRA_GPIO(_port, _gpio), \ .init = TEGRA_GPIO_INIT_##_init, \ } static const struct tegra_gpio_config venice2_gpio_inits[] = { - /* gpio, init_val */ - GPIO_INIT(A0, IN), - GPIO_INIT(C7, IN), - GPIO_INIT(G0, IN), - GPIO_INIT(G1, IN), - GPIO_INIT(G2, IN), - GPIO_INIT(G3, IN), - GPIO_INIT(H2, IN), - GPIO_INIT(H4, IN), - GPIO_INIT(H5, OUT0), - GPIO_INIT(H6, IN), - GPIO_INIT(H7, OUT1), - GPIO_INIT(I0, IN), - GPIO_INIT(I1, IN), - GPIO_INIT(I2, OUT0), - GPIO_INIT(I4, OUT0), - GPIO_INIT(I5, OUT1), - GPIO_INIT(I6, IN), - GPIO_INIT(J0, IN), - GPIO_INIT(J7, IN), - GPIO_INIT(K0, IN), - GPIO_INIT(K1, OUT0), - GPIO_INIT(K2, IN), - GPIO_INIT(K3, IN), - GPIO_INIT(K4, OUT0), - GPIO_INIT(K6, OUT0), - GPIO_INIT(K7, IN), - GPIO_INIT(N7, IN), - GPIO_INIT(O2, IN), - GPIO_INIT(O5, IN), - GPIO_INIT(O6, OUT0), - GPIO_INIT(O7, IN), - GPIO_INIT(P2, OUT0), - GPIO_INIT(Q0, IN), - GPIO_INIT(Q2, IN), - GPIO_INIT(Q3, IN), - GPIO_INIT(Q6, IN), - GPIO_INIT(Q7, IN), - GPIO_INIT(R0, OUT0), - GPIO_INIT(R1, IN), - GPIO_INIT(R4, IN), - GPIO_INIT(S0, IN), - GPIO_INIT(S3, OUT0), - GPIO_INIT(S4, OUT0), - GPIO_INIT(S7, IN), - GPIO_INIT(T1, IN), - GPIO_INIT(U4, IN), - GPIO_INIT(U5, IN), - GPIO_INIT(U6, IN), - GPIO_INIT(V0, IN), - GPIO_INIT(V1, IN), - GPIO_INIT(W3, IN), - GPIO_INIT(X1, IN), - GPIO_INIT(X3, IN), - GPIO_INIT(X4, IN), - GPIO_INIT(X7, OUT0), - GPIO_INIT(CC5, OUT0), + /* port, pin, init_val */ + GPIO_INIT(A, 0, IN), + GPIO_INIT(C, 7, IN), + GPIO_INIT(G, 0, IN), + GPIO_INIT(G, 1, IN), + GPIO_INIT(G, 2, IN), + GPIO_INIT(G, 3, IN), + GPIO_INIT(H, 2, IN), + GPIO_INIT(H, 4, IN), + GPIO_INIT(H, 5, OUT0), + GPIO_INIT(H, 6, IN), + GPIO_INIT(H, 7, OUT1), + GPIO_INIT(I, 0, IN), + GPIO_INIT(I, 1, IN), + GPIO_INIT(I, 2, OUT0), + GPIO_INIT(I, 4, OUT0), + GPIO_INIT(I, 5, OUT1), + GPIO_INIT(I, 6, IN), + GPIO_INIT(J, 0, IN), + GPIO_INIT(J, 7, IN), + GPIO_INIT(K, 0, IN), + GPIO_INIT(K, 1, OUT0), + GPIO_INIT(K, 2, IN), + GPIO_INIT(K, 3, IN), + GPIO_INIT(K, 4, OUT0), + GPIO_INIT(K, 6, OUT0), + GPIO_INIT(K, 7, IN), + GPIO_INIT(N, 7, IN), + GPIO_INIT(O, 2, IN), + GPIO_INIT(O, 5, IN), + GPIO_INIT(O, 6, OUT0), + GPIO_INIT(O, 7, IN), + GPIO_INIT(P, 2, OUT0), + GPIO_INIT(Q, 0, IN), + GPIO_INIT(Q, 2, IN), + GPIO_INIT(Q, 3, IN), + GPIO_INIT(Q, 6, IN), + GPIO_INIT(Q, 7, IN), + GPIO_INIT(R, 0, OUT0), + GPIO_INIT(R, 1, IN), + GPIO_INIT(R, 4, IN), + GPIO_INIT(S, 0, IN), + GPIO_INIT(S, 3, OUT0), + GPIO_INIT(S, 4, OUT0), + GPIO_INIT(S, 7, IN), + GPIO_INIT(T, 1, IN), + GPIO_INIT(U, 4, IN), + GPIO_INIT(U, 5, IN), + GPIO_INIT(U, 6, IN), + GPIO_INIT(V, 0, IN), + GPIO_INIT(V, 1, IN), + GPIO_INIT(W, 3, IN), + GPIO_INIT(X, 1, IN), + GPIO_INIT(X, 3, IN), + GPIO_INIT(X, 4, IN), + GPIO_INIT(X, 7, OUT0), + GPIO_INIT(CC, 5, OUT0), }; #define PINCFG(_pingrp, _mux, _pull, _tri, _io, _od, _rcv_sel) \ diff --git a/board/ronetix/pm9261/pm9261.c b/board/ronetix/pm9261/pm9261.c index 3cc01cb687..e2cb94ee13 100644 --- a/board/ronetix/pm9261/pm9261.c +++ b/board/ronetix/pm9261/pm9261.c @@ -194,7 +194,7 @@ void lcd_show_board_info(void) nand_size = 0; for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += nand_info[i].size; + nand_size += nand_info[i]->size; flash_size = 0; for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) diff --git a/board/ronetix/pm9263/pm9263.c b/board/ronetix/pm9263/pm9263.c index 276ff80943..e9f9b67b77 100644 --- a/board/ronetix/pm9263/pm9263.c +++ b/board/ronetix/pm9263/pm9263.c @@ -293,7 +293,7 @@ void lcd_show_board_info(void) nand_size = 0; for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += nand_info[i].size; + nand_size += nand_info[i]->size; flash_size = 0; for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) diff --git a/board/socrates/nand.c b/board/socrates/nand.c index 15e6ea6944..a67d812c81 100644 --- a/board/socrates/nand.c +++ b/board/socrates/nand.c @@ -48,7 +48,7 @@ static void sc_nand_write_byte(struct mtd_info *mtd, u_char byte) static void sc_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) { int i; - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); for (i = 0; i < len; i++) { out_be32(this->IO_ADDR_W, @@ -88,7 +88,7 @@ static u16 sc_nand_read_word(struct mtd_info *mtd) static void sc_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) { int i; - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); int val; val = (state & FPGA_NAND_ENABLE) | FPGA_NAND_CMD_READ; @@ -105,7 +105,7 @@ static void sc_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) */ static int sc_nand_device_ready(struct mtd_info *mtdinfo) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); if (in_be32(this->IO_ADDR_W) & FPGA_NAND_BUSY) return 0; /* busy */ diff --git a/board/toradex/colibri_t20/colibri_t20.c b/board/toradex/colibri_t20/colibri_t20.c index 879f25a538..68fbf49579 100644 --- a/board/toradex/colibri_t20/colibri_t20.c +++ b/board/toradex/colibri_t20/colibri_t20.c @@ -103,11 +103,11 @@ void pin_mux_usb(void) pinmux_tristate_disable(PMUX_PINGRP_DTE); /* Reset ASIX using LAN_RESET */ - gpio_request(GPIO_PV4, "LAN_RESET"); - gpio_direction_output(GPIO_PV4, 0); + gpio_request(TEGRA_GPIO(V, 4), "LAN_RESET"); + gpio_direction_output(TEGRA_GPIO(V, 4), 0); pinmux_tristate_disable(PMUX_PINGRP_GPV); udelay(5); - gpio_set_value(GPIO_PV4, 1); + gpio_set_value(TEGRA_GPIO(V, 4), 1); /* USBH_PEN: USB 1 aka Tegra USB port 3 VBus */ pinmux_tristate_disable(PMUX_PINGRP_SPIG); diff --git a/board/toradex/colibri_t30/colibri_t30.c b/board/toradex/colibri_t30/colibri_t30.c index 44b5beb928..e32362a93a 100644 --- a/board/toradex/colibri_t30/colibri_t30.c +++ b/board/toradex/colibri_t30/colibri_t30.c @@ -47,8 +47,8 @@ void pinmux_init(void) void pin_mux_usb(void) { /* Reset ASIX using LAN_RESET */ - gpio_request(GPIO_PDD0, "LAN_RESET"); - gpio_direction_output(GPIO_PDD0, 0); + gpio_request(TEGRA_GPIO(DD, 0), "LAN_RESET"); + gpio_direction_output(TEGRA_GPIO(DD, 0), 0); udelay(5); - gpio_set_value(GPIO_PDD0, 1); + gpio_set_value(TEGRA_GPIO(DD, 0), 1); } diff --git a/board/xes/common/actl_nand.c b/board/xes/common/actl_nand.c index bf896fe0ce..d1f3668bcb 100644 --- a/board/xes/common/actl_nand.c +++ b/board/xes/common/actl_nand.c @@ -16,7 +16,7 @@ */ static void nand_addr_hwcontrol(struct mtd_info *mtd, int cmd, uint ctrl) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); ulong IO_ADDR_W; if (ctrl & NAND_CTRL_CHANGE) { diff --git a/cmd/bootm.c b/cmd/bootm.c index ee3b460adb..f5e91f40a9 100644 --- a/cmd/bootm.c +++ b/cmd/bootm.c @@ -372,8 +372,8 @@ next_bank: ; #endif #if defined(CONFIG_CMD_IMLS_NAND) -static int nand_imls_legacyimage(nand_info_t *nand, int nand_dev, loff_t off, - size_t len) +static int nand_imls_legacyimage(struct mtd_info *mtd, int nand_dev, + loff_t off, size_t len) { void *imgdata; int ret; @@ -386,8 +386,7 @@ static int nand_imls_legacyimage(nand_info_t *nand, int nand_dev, loff_t off, return -ENOMEM; } - ret = nand_read_skip_bad(nand, off, &len, - imgdata); + ret = nand_read_skip_bad(mtd, off, &len, imgdata); if (ret < 0 && ret != -EUCLEAN) { free(imgdata); return ret; @@ -413,8 +412,8 @@ static int nand_imls_legacyimage(nand_info_t *nand, int nand_dev, loff_t off, return 0; } -static int nand_imls_fitimage(nand_info_t *nand, int nand_dev, loff_t off, - size_t len) +static int nand_imls_fitimage(struct mtd_info *mtd, int nand_dev, loff_t off, + size_t len) { void *imgdata; int ret; @@ -427,8 +426,7 @@ static int nand_imls_fitimage(nand_info_t *nand, int nand_dev, loff_t off, return -ENOMEM; } - ret = nand_read_skip_bad(nand, off, &len, - imgdata); + ret = nand_read_skip_bad(mtd, off, &len, imgdata); if (ret < 0 && ret != -EUCLEAN) { free(imgdata); return ret; @@ -449,7 +447,7 @@ static int nand_imls_fitimage(nand_info_t *nand, int nand_dev, loff_t off, static int do_imls_nand(void) { - nand_info_t *nand; + struct mtd_info *mtd; int nand_dev = nand_curr_device; size_t len; loff_t off; @@ -463,20 +461,20 @@ static int do_imls_nand(void) printf("\n"); for (nand_dev = 0; nand_dev < CONFIG_SYS_MAX_NAND_DEVICE; nand_dev++) { - nand = &nand_info[nand_dev]; - if (!nand->name || !nand->size) + mtd = nand_info[nand_dev]; + if (!mtd->name || !mtd->size) continue; - for (off = 0; off < nand->size; off += nand->erasesize) { + for (off = 0; off < mtd->size; off += mtd->erasesize) { const image_header_t *header; int ret; - if (nand_block_isbad(nand, off)) + if (nand_block_isbad(mtd, off)) continue; len = sizeof(buffer); - ret = nand_read(nand, off, &len, (u8 *)buffer); + ret = nand_read(mtd, off, &len, (u8 *)buffer); if (ret < 0 && ret != -EUCLEAN) { printf("NAND read error %d at offset %08llX\n", ret, off); @@ -489,13 +487,13 @@ static int do_imls_nand(void) header = (const image_header_t *)buffer; len = image_get_image_size(header); - nand_imls_legacyimage(nand, nand_dev, off, len); + nand_imls_legacyimage(mtd, nand_dev, off, len); break; #endif #if defined(CONFIG_FIT) case IMAGE_FORMAT_FIT: len = fit_get_size(buffer); - nand_imls_fitimage(nand, nand_dev, off, len); + nand_imls_fitimage(mtd, nand_dev, off, len); break; #endif } diff --git a/cmd/jffs2.c b/cmd/jffs2.c index 0b2eefa195..f00d53a6c8 100644 --- a/cmd/jffs2.c +++ b/cmd/jffs2.c @@ -167,7 +167,7 @@ static int mtd_device_validate(u8 type, u8 num, u32 *size) } else if (type == MTD_DEV_TYPE_NAND) { #if defined(CONFIG_JFFS2_NAND) && defined(CONFIG_CMD_NAND) if (num < CONFIG_SYS_MAX_NAND_DEVICE) { - *size = nand_info[num].size; + *size = nand_info[num]->size; return 0; } @@ -242,11 +242,11 @@ static int mtd_id_parse(const char *id, const char **ret_id, u8 *dev_type, u8 *d static inline u32 get_part_sector_size_nand(struct mtdids *id) { #if defined(CONFIG_JFFS2_NAND) && defined(CONFIG_CMD_NAND) - nand_info_t *nand; + struct mtd_info *mtd; - nand = &nand_info[id->num]; + mtd = nand_info[id->num]; - return nand->erasesize; + return mtd->erasesize; #else BUG(); return 0; diff --git a/cmd/nand.c b/cmd/nand.c index a6b67e29f1..583a18f341 100644 --- a/cmd/nand.c +++ b/cmd/nand.c @@ -38,7 +38,8 @@ int find_dev_and_part(const char *id, struct mtd_device **dev, u8 *part_num, struct part_info **part); #endif -static int nand_dump(nand_info_t *nand, ulong off, int only_oob, int repeat) +static int nand_dump(struct mtd_info *mtd, ulong off, int only_oob, + int repeat) { int i; u_char *datbuf, *oobbuf, *p; @@ -46,32 +47,32 @@ static int nand_dump(nand_info_t *nand, ulong off, int only_oob, int repeat) int ret = 0; if (repeat) - off = last + nand->writesize; + off = last + mtd->writesize; last = off; - datbuf = memalign(ARCH_DMA_MINALIGN, nand->writesize); + datbuf = memalign(ARCH_DMA_MINALIGN, mtd->writesize); if (!datbuf) { puts("No memory for page buffer\n"); return 1; } - oobbuf = memalign(ARCH_DMA_MINALIGN, nand->oobsize); + oobbuf = memalign(ARCH_DMA_MINALIGN, mtd->oobsize); if (!oobbuf) { puts("No memory for page buffer\n"); ret = 1; goto free_dat; } - off &= ~(nand->writesize - 1); + off &= ~(mtd->writesize - 1); loff_t addr = (loff_t) off; struct mtd_oob_ops ops; memset(&ops, 0, sizeof(ops)); ops.datbuf = datbuf; ops.oobbuf = oobbuf; - ops.len = nand->writesize; - ops.ooblen = nand->oobsize; + ops.len = mtd->writesize; + ops.ooblen = mtd->oobsize; ops.mode = MTD_OPS_RAW; - i = mtd_read_oob(nand, addr, &ops); + i = mtd_read_oob(mtd, addr, &ops); if (i < 0) { printf("Error (%d) reading page %08lx\n", i, off); ret = 1; @@ -80,7 +81,7 @@ static int nand_dump(nand_info_t *nand, ulong off, int only_oob, int repeat) printf("Page %08lx dump:\n", off); if (!only_oob) { - i = nand->writesize >> 4; + i = mtd->writesize >> 4; p = datbuf; while (i--) { @@ -94,7 +95,7 @@ static int nand_dump(nand_info_t *nand, ulong off, int only_oob, int repeat) } puts("OOB:\n"); - i = nand->oobsize >> 3; + i = mtd->oobsize >> 3; p = oobbuf; while (i--) { printf("\t%02x %02x %02x %02x %02x %02x %02x %02x\n", @@ -115,7 +116,7 @@ free_dat: static int set_dev(int dev) { if (dev < 0 || dev >= CONFIG_SYS_MAX_NAND_DEVICE || - !nand_info[dev].name) { + !nand_info[dev]->name) { puts("No such device\n"); return -1; } @@ -123,12 +124,12 @@ static int set_dev(int dev) if (nand_curr_device == dev) return 0; - printf("Device %d: %s", dev, nand_info[dev].name); + printf("Device %d: %s", dev, nand_info[dev]->name); puts("... is now current device\n"); nand_curr_device = dev; #ifdef CONFIG_SYS_NAND_SELECT_DEVICE - board_nand_select_device(nand_info[dev].priv, dev); + board_nand_select_device(nand_info[dev]->priv, dev); #endif return 0; @@ -152,32 +153,32 @@ static void print_status(ulong start, ulong end, ulong erasesize, int status) ((status & NAND_LOCK_STATUS_UNLOCK) ? "UNLOCK " : "")); } -static void do_nand_status(nand_info_t *nand) +static void do_nand_status(struct mtd_info *mtd) { ulong block_start = 0; ulong off; int last_status = -1; - struct nand_chip *nand_chip = nand->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); /* check the WP bit */ - nand_chip->cmdfunc(nand, NAND_CMD_STATUS, -1, -1); + nand_chip->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1); printf("device is %swrite protected\n", - (nand_chip->read_byte(nand) & 0x80 ? - "NOT " : "")); + (nand_chip->read_byte(mtd) & 0x80 ? + "NOT " : "")); - for (off = 0; off < nand->size; off += nand->erasesize) { - int s = nand_get_lock_status(nand, off); + for (off = 0; off < mtd->size; off += mtd->erasesize) { + int s = nand_get_lock_status(mtd, off); /* print message only if status has changed */ if (s != last_status && off != 0) { - print_status(block_start, off, nand->erasesize, + print_status(block_start, off, mtd->erasesize, last_status); block_start = off; } last_status = s; } /* Print the last block info */ - print_status(block_start, off, nand->erasesize, last_status); + print_status(block_start, off, mtd->erasesize, last_status); } #endif @@ -188,10 +189,10 @@ int do_nand_env_oob(cmd_tbl_t *cmdtp, int argc, char *const argv[]) { int ret; uint32_t oob_buf[ENV_OFFSET_SIZE/sizeof(uint32_t)]; - nand_info_t *nand = &nand_info[0]; + struct mtd_info *mtd = nand_info[0]; char *cmd = argv[1]; - if (CONFIG_SYS_MAX_NAND_DEVICE == 0 || !nand->name) { + if (CONFIG_SYS_MAX_NAND_DEVICE == 0 || !mtd->name) { puts("no devices available\n"); return 1; } @@ -199,7 +200,7 @@ int do_nand_env_oob(cmd_tbl_t *cmdtp, int argc, char *const argv[]) set_dev(0); if (!strcmp(cmd, "get")) { - ret = get_nand_env_oob(nand, &nand_env_oob_offset); + ret = get_nand_env_oob(mtd, &nand_env_oob_offset); if (ret) return 1; @@ -215,7 +216,7 @@ int do_nand_env_oob(cmd_tbl_t *cmdtp, int argc, char *const argv[]) /* We don't care about size, or maxsize. */ if (mtd_arg_off(argv[2], &idx, &addr, &maxsize, &maxsize, - MTD_DEV_TYPE_NAND, nand_info[idx].size)) { + MTD_DEV_TYPE_NAND, nand_info[idx]->size)) { puts("Offset or partition name expected\n"); return 1; } @@ -229,15 +230,15 @@ int do_nand_env_oob(cmd_tbl_t *cmdtp, int argc, char *const argv[]) return 1; } - if (nand->oobavail < ENV_OFFSET_SIZE) { + if (mtd->oobavail < ENV_OFFSET_SIZE) { printf("Insufficient available OOB bytes:\n" "%d OOB bytes available but %d required for " "env.oob support\n", - nand->oobavail, ENV_OFFSET_SIZE); + mtd->oobavail, ENV_OFFSET_SIZE); return 1; } - if ((addr & (nand->erasesize - 1)) != 0) { + if ((addr & (mtd->erasesize - 1)) != 0) { printf("Environment offset must be block-aligned\n"); return 1; } @@ -249,15 +250,15 @@ int do_nand_env_oob(cmd_tbl_t *cmdtp, int argc, char *const argv[]) ops.oobbuf = (void *) oob_buf; oob_buf[0] = ENV_OOB_MARKER; - oob_buf[1] = addr / nand->erasesize; + oob_buf[1] = addr / mtd->erasesize; - ret = nand->write_oob(nand, ENV_OFFSET_SIZE, &ops); + ret = mtd->write_oob(mtd, ENV_OFFSET_SIZE, &ops); if (ret) { printf("Error writing OOB block 0\n"); return ret; } - ret = get_nand_env_oob(nand, &nand_env_oob_offset); + ret = get_nand_env_oob(mtd, &nand_env_oob_offset); if (ret) { printf("Error reading env offset in OOB\n"); return ret; @@ -283,29 +284,29 @@ usage: static void nand_print_and_set_info(int idx) { - nand_info_t *nand = &nand_info[idx]; - struct nand_chip *chip = nand->priv; + struct mtd_info *mtd = nand_info[idx]; + struct nand_chip *chip = mtd_to_nand(mtd); printf("Device %d: ", idx); if (chip->numchips > 1) printf("%dx ", chip->numchips); printf("%s, sector size %u KiB\n", - nand->name, nand->erasesize >> 10); - printf(" Page size %8d b\n", nand->writesize); - printf(" OOB size %8d b\n", nand->oobsize); - printf(" Erase size %8d b\n", nand->erasesize); + mtd->name, mtd->erasesize >> 10); + printf(" Page size %8d b\n", mtd->writesize); + printf(" OOB size %8d b\n", mtd->oobsize); + printf(" Erase size %8d b\n", mtd->erasesize); printf(" subpagesize %8d b\n", chip->subpagesize); printf(" options 0x%8x\n", chip->options); printf(" bbt options 0x%8x\n", chip->bbt_options); /* Set geometry info */ - setenv_hex("nand_writesize", nand->writesize); - setenv_hex("nand_oobsize", nand->oobsize); - setenv_hex("nand_erasesize", nand->erasesize); + setenv_hex("nand_writesize", mtd->writesize); + setenv_hex("nand_oobsize", mtd->oobsize); + setenv_hex("nand_erasesize", mtd->erasesize); } -static int raw_access(nand_info_t *nand, ulong addr, loff_t off, ulong count, - int read) +static int raw_access(struct mtd_info *mtd, ulong addr, loff_t off, + ulong count, int read) { int ret = 0; @@ -313,18 +314,18 @@ static int raw_access(nand_info_t *nand, ulong addr, loff_t off, ulong count, /* Raw access */ mtd_oob_ops_t ops = { .datbuf = (u8 *)addr, - .oobbuf = ((u8 *)addr) + nand->writesize, - .len = nand->writesize, - .ooblen = nand->oobsize, + .oobbuf = ((u8 *)addr) + mtd->writesize, + .len = mtd->writesize, + .ooblen = mtd->oobsize, .mode = MTD_OPS_RAW }; if (read) { - ret = mtd_read_oob(nand, off, &ops); + ret = mtd_read_oob(mtd, off, &ops); } else { - ret = mtd_write_oob(nand, off, &ops); + ret = mtd_write_oob(mtd, off, &ops); if (!ret) - ret = nand_verify_page_oob(nand, &ops, off); + ret = nand_verify_page_oob(mtd, &ops, off); } if (ret) { @@ -333,8 +334,8 @@ static int raw_access(nand_info_t *nand, ulong addr, loff_t off, ulong count, break; } - addr += nand->writesize + nand->oobsize; - off += nand->writesize; + addr += mtd->writesize + mtd->oobsize; + off += mtd->writesize; } return ret; @@ -348,18 +349,18 @@ static void adjust_size_for_badblocks(loff_t *size, loff_t offset, int dev) /* We grab the nand info object here fresh because this is usually * called after arg_off_size() which can change the value of dev. */ - nand_info_t *nand = &nand_info[dev]; + struct mtd_info *mtd = nand_info[dev]; loff_t maxoffset = offset + *size; int badblocks = 0; /* count badblocks in NAND from offset to offset + size */ - for (; offset < maxoffset; offset += nand->erasesize) { - if (nand_block_isbad(nand, offset)) + for (; offset < maxoffset; offset += mtd->erasesize) { + if (nand_block_isbad(mtd, offset)) badblocks++; } /* adjust size if any bad blocks found */ if (badblocks) { - *size -= badblocks * nand->erasesize; + *size -= badblocks * mtd->erasesize; printf("size adjusted to 0x%llx (%d bad blocks)\n", (unsigned long long)*size, badblocks); } @@ -371,7 +372,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) ulong addr; loff_t off, size, maxsize; char *cmd, *s; - nand_info_t *nand; + struct mtd_info *mtd; #ifdef CONFIG_SYS_NAND_QUIET int quiet = CONFIG_SYS_NAND_QUIET; #else @@ -398,7 +399,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) putc('\n'); for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) { - if (nand_info[i].name) + if (nand_info[i]->name) nand_print_and_set_info(i); } return 0; @@ -433,16 +434,16 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) * for another device is to be used. */ if (dev < 0 || dev >= CONFIG_SYS_MAX_NAND_DEVICE || - !nand_info[dev].name) { + !nand_info[dev]->name) { puts("\nno devices available\n"); return 1; } - nand = &nand_info[dev]; + mtd = nand_info[dev]; if (strcmp(cmd, "bad") == 0) { printf("\nDevice %d bad blocks:\n", dev); - for (off = 0; off < nand->size; off += nand->erasesize) - if (nand_block_isbad(nand, off)) + for (off = 0; off < mtd->size; off += mtd->erasesize) + if (nand_block_isbad(mtd, off)) printf(" %08llx\n", (unsigned long long)off); return 0; } @@ -496,13 +497,13 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) /* skip first two or three arguments, look for offset and size */ if (mtd_arg_off_size(argc - o, argv + o, &dev, &off, &size, &maxsize, MTD_DEV_TYPE_NAND, - nand_info[dev].size) != 0) + nand_info[dev]->size) != 0) return 1; if (set_dev(dev)) return 1; - nand = &nand_info[dev]; + mtd = nand_info[dev]; memset(&opts, 0, sizeof(opts)); opts.offset = off; @@ -524,7 +525,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) } } } - ret = nand_erase_opts(nand, &opts); + ret = nand_erase_opts(mtd, &opts); printf("%s\n", ret ? "ERROR" : "OK"); return ret == 0 ? 0 : 1; @@ -535,7 +536,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) goto usage; off = (int)simple_strtoul(argv[2], NULL, 16); - ret = nand_dump(nand, off, !strcmp(&cmd[4], ".oob"), repeat); + ret = nand_dump(mtd, off, !strcmp(&cmd[4], ".oob"), repeat); return ret == 0 ? 1 : 0; } @@ -561,30 +562,30 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (mtd_arg_off(argv[3], &dev, &off, &size, &maxsize, MTD_DEV_TYPE_NAND, - nand_info[dev].size)) + nand_info[dev]->size)) return 1; if (set_dev(dev)) return 1; - nand = &nand_info[dev]; + mtd = nand_info[dev]; if (argc > 4 && !str2long(argv[4], &pagecount)) { printf("'%s' is not a number\n", argv[4]); return 1; } - if (pagecount * nand->writesize > size) { + if (pagecount * mtd->writesize > size) { puts("Size exceeds partition or device limit\n"); return -1; } - rwsize = pagecount * (nand->writesize + nand->oobsize); + rwsize = pagecount * (mtd->writesize + mtd->oobsize); } else { if (mtd_arg_off_size(argc - 3, argv + 3, &dev, &off, &size, &maxsize, MTD_DEV_TYPE_NAND, - nand_info[dev].size) != 0) + nand_info[dev]->size) != 0) return 1; if (set_dev(dev)) @@ -596,16 +597,16 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) rwsize = size; } - nand = &nand_info[dev]; + mtd = nand_info[dev]; if (!s || !strcmp(s, ".jffs2") || !strcmp(s, ".e") || !strcmp(s, ".i")) { if (read) - ret = nand_read_skip_bad(nand, off, &rwsize, + ret = nand_read_skip_bad(mtd, off, &rwsize, NULL, maxsize, (u_char *)addr); else - ret = nand_write_skip_bad(nand, off, &rwsize, + ret = nand_write_skip_bad(mtd, off, &rwsize, NULL, maxsize, (u_char *)addr, WITH_WR_VERIFY); @@ -615,7 +616,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) printf("Unknown nand command suffix '%s'\n", s); return 1; } - ret = nand_write_skip_bad(nand, off, &rwsize, NULL, + ret = nand_write_skip_bad(mtd, off, &rwsize, NULL, maxsize, (u_char *)addr, WITH_DROP_FFS | WITH_WR_VERIFY); #endif @@ -628,11 +629,11 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) }; if (read) - ret = mtd_read_oob(nand, off, &ops); + ret = mtd_read_oob(mtd, off, &ops); else - ret = mtd_write_oob(nand, off, &ops); + ret = mtd_write_oob(mtd, off, &ops); } else if (raw) { - ret = raw_access(nand, addr, off, pagecount, read); + ret = raw_access(mtd, addr, off, pagecount, read); } else { printf("Unknown nand command suffix '%s'.\n", s); return 1; @@ -655,8 +656,8 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) } printf("\nNAND torture: device %d offset 0x%llx size 0x%x\n", - dev, off, nand->erasesize); - ret = nand_torture(nand, off); + dev, off, mtd->erasesize); + ret = nand_torture(mtd, off); printf(" %s\n", ret ? "Failed" : "Passed"); return ret == 0 ? 0 : 1; @@ -673,7 +674,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) while (argc > 0) { addr = simple_strtoul(*argv, NULL, 16); - if (mtd_block_markbad(nand, addr)) { + if (mtd_block_markbad(mtd, addr)) { printf("block 0x%08lx NOT marked " "as bad! ERROR %d\n", addr, ret); @@ -705,9 +706,9 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) status = 1; } if (status) { - do_nand_status(nand); + do_nand_status(mtd); } else { - if (!nand_lock(nand, tight)) { + if (!nand_lock(mtd, tight)) { puts("NAND flash successfully locked\n"); } else { puts("Error locking NAND flash\n"); @@ -727,13 +728,13 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (mtd_arg_off_size(argc - 2, argv + 2, &dev, &off, &size, &maxsize, MTD_DEV_TYPE_NAND, - nand_info[dev].size) < 0) + nand_info[dev]->size) < 0) return 1; if (set_dev(dev)) return 1; - if (!nand_unlock(&nand_info[dev], off, size, allexcept)) { + if (!nand_unlock(nand_info[dev], off, size, allexcept)) { puts("NAND flash successfully unlocked\n"); } else { puts("Error unlocking NAND flash, " @@ -801,7 +802,7 @@ U_BOOT_CMD( "NAND sub-system", nand_help_text ); -static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand, +static int nand_load_image(cmd_tbl_t *cmdtp, struct mtd_info *mtd, ulong offset, ulong addr, char *cmd) { int r; @@ -822,11 +823,11 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand, return 1; } - printf("\nLoading from %s, offset 0x%lx\n", nand->name, offset); + printf("\nLoading from %s, offset 0x%lx\n", mtd->name, offset); - cnt = nand->writesize; - r = nand_read_skip_bad(nand, offset, &cnt, NULL, nand->size, - (u_char *)addr); + cnt = mtd->writesize; + r = nand_read_skip_bad(mtd, offset, &cnt, NULL, mtd->size, + (u_char *)addr); if (r) { puts("** Read error\n"); bootstage_error(BOOTSTAGE_ID_NAND_HDR_READ); @@ -860,8 +861,8 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand, } bootstage_mark(BOOTSTAGE_ID_NAND_TYPE); - r = nand_read_skip_bad(nand, offset, &cnt, NULL, nand->size, - (u_char *)addr); + r = nand_read_skip_bad(mtd, offset, &cnt, NULL, mtd->size, + (u_char *)addr); if (r) { puts("** Read error\n"); bootstage_error(BOOTSTAGE_ID_NAND_READ); @@ -914,7 +915,7 @@ static int do_nandboot(cmd_tbl_t *cmdtp, int flag, int argc, addr = simple_strtoul(argv[1], NULL, 16); else addr = CONFIG_SYS_LOAD_ADDR; - return nand_load_image(cmdtp, &nand_info[dev->id->num], + return nand_load_image(cmdtp, nand_info[dev->id->num], part->offset, addr, argv[0]); } } @@ -957,14 +958,14 @@ usage: idx = simple_strtoul(boot_device, NULL, 16); - if (idx < 0 || idx >= CONFIG_SYS_MAX_NAND_DEVICE || !nand_info[idx].name) { + if (idx < 0 || idx >= CONFIG_SYS_MAX_NAND_DEVICE || !nand_info[idx]->name) { printf("\n** Device %d not available\n", idx); bootstage_error(BOOTSTAGE_ID_NAND_AVAILABLE); return 1; } bootstage_mark(BOOTSTAGE_ID_NAND_AVAILABLE); - return nand_load_image(cmdtp, &nand_info[idx], offset, addr, argv[0]); + return nand_load_image(cmdtp, nand_info[idx], offset, addr, argv[0]); } U_BOOT_CMD(nboot, 4, 1, do_nandboot, diff --git a/common/env_nand.c b/common/env_nand.c index b32eeac9d7..fc99a5e3fc 100644 --- a/common/env_nand.c +++ b/common/env_nand.c @@ -132,15 +132,15 @@ static int writeenv(size_t offset, u_char *buf) size_t blocksize, len; u_char *char_ptr; - blocksize = nand_info[0].erasesize; + blocksize = nand_info[0]->erasesize; len = min(blocksize, (size_t)CONFIG_ENV_SIZE); while (amount_saved < CONFIG_ENV_SIZE && offset < end) { - if (nand_block_isbad(&nand_info[0], offset)) { + if (nand_block_isbad(nand_info[0], offset)) { offset += blocksize; } else { char_ptr = &buf[amount_saved]; - if (nand_write(&nand_info[0], offset, &len, char_ptr)) + if (nand_write(nand_info[0], offset, &len, char_ptr)) return 1; offset += blocksize; @@ -164,7 +164,7 @@ static int erase_and_write_env(const struct env_location *location, int ret = 0; printf("Erasing %s...\n", location->name); - if (nand_erase_opts(&nand_info[0], &location->erase_opts)) + if (nand_erase_opts(nand_info[0], &location->erase_opts)) return 1; printf("Writing to %s... ", location->name); @@ -247,20 +247,20 @@ static int readenv(size_t offset, u_char *buf) size_t blocksize, len; u_char *char_ptr; - blocksize = nand_info[0].erasesize; + blocksize = nand_info[0]->erasesize; if (!blocksize) return 1; len = min(blocksize, (size_t)CONFIG_ENV_SIZE); while (amount_loaded < CONFIG_ENV_SIZE && offset < end) { - if (nand_block_isbad(&nand_info[0], offset)) { + if (nand_block_isbad(nand_info[0], offset)) { offset += blocksize; } else { char_ptr = &buf[amount_loaded]; - if (nand_read_skip_bad(&nand_info[0], offset, + if (nand_read_skip_bad(nand_info[0], offset, &len, NULL, - nand_info[0].size, char_ptr)) + nand_info[0]->size, char_ptr)) return 1; offset += blocksize; @@ -276,7 +276,7 @@ static int readenv(size_t offset, u_char *buf) #endif /* #if defined(CONFIG_SPL_BUILD) */ #ifdef CONFIG_ENV_OFFSET_OOB -int get_nand_env_oob(nand_info_t *nand, unsigned long *result) +int get_nand_env_oob(struct mtd_info *mtd, unsigned long *result) { struct mtd_oob_ops ops; uint32_t oob_buf[ENV_OFFSET_SIZE / sizeof(uint32_t)]; @@ -288,14 +288,14 @@ int get_nand_env_oob(nand_info_t *nand, unsigned long *result) ops.ooblen = ENV_OFFSET_SIZE; ops.oobbuf = (void *)oob_buf; - ret = nand->read_oob(nand, ENV_OFFSET_SIZE, &ops); + ret = mtd->read_oob(mtd, ENV_OFFSET_SIZE, &ops); if (ret) { printf("error reading OOB block 0\n"); return ret; } if (oob_buf[0] == ENV_OOB_MARKER) { - *result = oob_buf[1] * nand->erasesize; + *result = oob_buf[1] * mtd->erasesize; } else if (oob_buf[0] == ENV_OOB_MARKER_OLD) { *result = oob_buf[1]; } else { @@ -387,7 +387,7 @@ void env_relocate_spec(void) ALLOC_CACHE_ALIGN_BUFFER(char, buf, CONFIG_ENV_SIZE); #if defined(CONFIG_ENV_OFFSET_OOB) - ret = get_nand_env_oob(&nand_info[0], &nand_env_oob_offset); + ret = get_nand_env_oob(nand_info[0], &nand_env_oob_offset); /* * If unable to read environment offset from NAND OOB then fall through * to the normal environment reading code below diff --git a/common/fb_nand.c b/common/fb_nand.c index 9ca8602a73..e55ea3872f 100644 --- a/common/fb_nand.c +++ b/common/fb_nand.c @@ -19,7 +19,7 @@ static char *response_str; struct fb_nand_sparse { - nand_info_t *nand; + struct mtd_info *nand; struct part_info *part; }; @@ -34,7 +34,7 @@ __weak int board_fastboot_write_partition_setup(char *name) } static int fb_nand_lookup(const char *partname, char *response, - nand_info_t **nand, + struct mtd_info **nand, struct part_info **part) { struct mtd_device *dev; @@ -62,12 +62,12 @@ static int fb_nand_lookup(const char *partname, char *response, return -EINVAL; } - *nand = &nand_info[dev->id->num]; + *mtd = nand_info[dev->id->num]; return 0; } -static int _fb_nand_erase(nand_info_t *nand, struct part_info *part) +static int _fb_nand_erase(struct mtd_info *mtd, struct part_info *part) { nand_erase_options_t opts; int ret; @@ -80,7 +80,7 @@ static int _fb_nand_erase(nand_info_t *nand, struct part_info *part) printf("Erasing blocks 0x%llx to 0x%llx\n", part->offset, part->offset + part->size); - ret = nand_erase_opts(nand, &opts); + ret = nand_erase_opts(mtd, &opts); if (ret) return ret; @@ -90,7 +90,7 @@ static int _fb_nand_erase(nand_info_t *nand, struct part_info *part) return 0; } -static int _fb_nand_write(nand_info_t *nand, struct part_info *part, +static int _fb_nand_write(struct mtd_info *mtd, struct part_info *part, void *buffer, unsigned int offset, unsigned int length, size_t *written) { @@ -100,7 +100,7 @@ static int _fb_nand_write(nand_info_t *nand, struct part_info *part, flags |= WITH_DROP_FFS; #endif - return nand_write_skip_bad(nand, offset, &length, written, + return nand_write_skip_bad(mtd, offset, &length, written, part->size - (offset - part->offset), buffer, flags); } @@ -131,13 +131,13 @@ void fb_nand_flash_write(const char *partname, unsigned int session_id, char *response) { struct part_info *part; - nand_info_t *nand = NULL; + struct mtd_info *mtd = NULL; int ret; /* initialize the response buffer */ response_str = response; - ret = fb_nand_lookup(partname, response, &nand, &part); + ret = fb_nand_lookup(partname, response, &mtd, &part); if (ret) { error("invalid NAND device"); fastboot_fail(response_str, "invalid NAND device"); @@ -152,10 +152,10 @@ void fb_nand_flash_write(const char *partname, unsigned int session_id, struct fb_nand_sparse sparse_priv; sparse_storage_t sparse; - sparse_priv.nand = nand; + sparse_priv.nand = mtd; sparse_priv.part = part; - sparse.block_sz = nand->writesize; + sparse.block_sz = mtd->writesize; sparse.start = part->offset / sparse.block_sz; sparse.size = part->size / sparse.block_sz; sparse.name = part->name; @@ -167,7 +167,7 @@ void fb_nand_flash_write(const char *partname, unsigned int session_id, printf("Flashing raw image at offset 0x%llx\n", part->offset); - ret = _fb_nand_write(nand, part, download_buffer, part->offset, + ret = _fb_nand_write(mtd, part, download_buffer, part->offset, download_bytes, NULL); printf("........ wrote %u bytes to '%s'\n", @@ -185,13 +185,13 @@ void fb_nand_flash_write(const char *partname, unsigned int session_id, void fb_nand_erase(const char *partname, char *response) { struct part_info *part; - nand_info_t *nand = NULL; + struct mtd_info *mtd = NULL; int ret; /* initialize the response buffer */ response_str = response; - ret = fb_nand_lookup(partname, response, &nand, &part); + ret = fb_nand_lookup(partname, response, &mtd, &part); if (ret) { error("invalid NAND device"); fastboot_fail(response_str, "invalid NAND device"); @@ -202,9 +202,9 @@ void fb_nand_erase(const char *partname, char *response) if (ret) return; - ret = _fb_nand_erase(nand, part); + ret = _fb_nand_erase(mtd, part); if (ret) { - error("failed erasing from device %s", nand->name); + error("failed erasing from device %s", mtd->name); fastboot_fail(response_str, "failed erasing from device"); return; } diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c index c9eb020bbc..987470896c 100644 --- a/common/spl/spl_fit.c +++ b/common/spl/spl_fit.c @@ -77,7 +77,7 @@ static int spl_fit_select_fdt(const void *fdt, int images, int *fdt_offsetp) for (node = fdt_first_subnode(fdt, conf); node >= 0; node = fdt_next_subnode(fdt, node)) { - name = fdt_getprop(fdt, node, "name", &len); + name = fdt_getprop(fdt, node, "description", &len); printf(" %s\n", name); } #endif diff --git a/common/splash_source.c b/common/splash_source.c index a09dd4b46e..f86a78a436 100644 --- a/common/splash_source.c +++ b/common/splash_source.c @@ -45,9 +45,9 @@ static int splash_sf_read_raw(u32 bmp_load_addr, int offset, size_t read_size) #ifdef CONFIG_CMD_NAND static int splash_nand_read_raw(u32 bmp_load_addr, int offset, size_t read_size) { - return nand_read_skip_bad(&nand_info[nand_curr_device], offset, + return nand_read_skip_bad(nand_info[nand_curr_device], offset, &read_size, NULL, - nand_info[nand_curr_device].size, + nand_info[nand_curr_device]->size, (u_char *)bmp_load_addr); } #else diff --git a/configs/ls1012afrdm_qspi_defconfig b/configs/ls1012afrdm_qspi_defconfig new file mode 100644 index 0000000000..349758b84c --- /dev/null +++ b/configs/ls1012afrdm_qspi_defconfig @@ -0,0 +1,29 @@ +CONFIG_ARM=y +CONFIG_TARGET_LS1012AFRDM=y +# CONFIG_SYS_MALLOC_F is not set +CONFIG_SPI_FLASH=y +CONFIG_DM_SPI=y +CONFIG_DM_SPI_FLASH=y +CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1012a-frdm" +CONFIG_FIT=y +CONFIG_FIT_VERBOSE=y +CONFIG_OF_BOARD_SETUP=y +CONFIG_OF_STDOUT_VIA_ALIAS=y +CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT" +CONFIG_HUSH_PARSER=y +CONFIG_CMD_GREPENV=y +CONFIG_CMD_SF=y +CONFIG_CMD_I2C=y +CONFIG_CMD_USB=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_FAT=y +CONFIG_OF_CONTROL=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_DM=y +CONFIG_NETDEVICES=y +CONFIG_SYS_NS16550=y diff --git a/configs/ls1012aqds_qspi_defconfig b/configs/ls1012aqds_qspi_defconfig new file mode 100644 index 0000000000..2bc178c761 --- /dev/null +++ b/configs/ls1012aqds_qspi_defconfig @@ -0,0 +1,32 @@ +CONFIG_ARM=y +CONFIG_TARGET_LS1012AQDS=y +# CONFIG_SYS_MALLOC_F is not set +CONFIG_SPI_FLASH=y +CONFIG_DM_SPI=y +CONFIG_DM_SPI_FLASH=y +CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1012a-qds" +CONFIG_FIT=y +CONFIG_FIT_VERBOSE=y +CONFIG_OF_BOARD_SETUP=y +CONFIG_OF_STDOUT_VIA_ALIAS=y +CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT" +CONFIG_HUSH_PARSER=y +CONFIG_CMD_GREPENV=y +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_I2C=y +CONFIG_CMD_USB=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_FAT=y +CONFIG_OF_CONTROL=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_DM=y +CONFIG_NETDEVICES=y +CONFIG_E1000=y +CONFIG_SYS_NS16550=y +CONFIG_FSL_DSPI=y diff --git a/configs/ls1012ardb_qspi_defconfig b/configs/ls1012ardb_qspi_defconfig new file mode 100644 index 0000000000..456eebd159 --- /dev/null +++ b/configs/ls1012ardb_qspi_defconfig @@ -0,0 +1,32 @@ +CONFIG_ARM=y +CONFIG_TARGET_LS1012ARDB=y +# CONFIG_SYS_MALLOC_F is not set +CONFIG_SPI_FLASH=y +CONFIG_DM_SPI=y +CONFIG_DM_SPI_FLASH=y +CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1012a-rdb" +CONFIG_FIT=y +CONFIG_FIT_VERBOSE=y +CONFIG_OF_BOARD_SETUP=y +CONFIG_OF_STDOUT_VIA_ALIAS=y +CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT" +CONFIG_HUSH_PARSER=y +CONFIG_CMD_GREPENV=y +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_I2C=y +CONFIG_CMD_USB=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_FAT=y +CONFIG_OF_CONTROL=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_DM=y +CONFIG_NETDEVICES=y +CONFIG_E1000=y +CONFIG_SYS_NS16550=y +CONFIG_FSL_DSPI=y diff --git a/configs/p2771-0000_defconfig b/configs/p2771-0000_defconfig new file mode 100644 index 0000000000..9f2c418f9f --- /dev/null +++ b/configs/p2771-0000_defconfig @@ -0,0 +1,31 @@ +CONFIG_ARM=y +CONFIG_TEGRA=y +CONFIG_TEGRA186=y +CONFIG_TARGET_P2771_0000=y +CONFIG_DEFAULT_DEVICE_TREE="tegra186-p2771-0000" +CONFIG_OF_SYSTEM_SETUP=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_PROMPT="Tegra186 (P2771-0000) # " +# CONFIG_CMD_IMI is not set +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_SPI=y +CONFIG_CMD_I2C=y +CONFIG_CMD_USB=y +# CONFIG_CMD_FPGA is not set +CONFIG_CMD_GPIO=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_DHCP=y +# CONFIG_CMD_NFS is not set +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_SYS_NS16550=y +CONFIG_USB=y +CONFIG_DM_USB=y diff --git a/doc/README.nand b/doc/README.nand index 545d88ca68..96ffc48940 100644 --- a/doc/README.nand +++ b/doc/README.nand @@ -136,15 +136,8 @@ Configuration Options: Example of new init to be added to the end of an existing driver init: - /* - * devnum is the device number to be used in nand commands - * and in mtd->name. Must be less than - * CONFIG_SYS_NAND_MAX_DEVICE. - */ - mtd = &nand_info[devnum]; - /* chip is struct nand_chip, and is now provided by the driver. */ - mtd->priv = &chip; + mtd = &chip.mtd; /* * Fill in appropriate values if this driver uses these fields, @@ -165,7 +158,11 @@ Configuration Options: if (nand_scan_tail(mtd)) error out - if (nand_register(devnum)) + /* + * devnum is the device number to be used in nand commands + * and in mtd->name. Must be less than CONFIG_SYS_NAND_MAX_DEVICE. + */ + if (nand_register(devnum, mtd)) error out In addition to providing more flexibility to the driver, it reduces diff --git a/doc/device-tree-bindings/gpio/nvidia,tegra186-gpio.txt b/doc/device-tree-bindings/gpio/nvidia,tegra186-gpio.txt new file mode 100644 index 0000000000..c82a2e221b --- /dev/null +++ b/doc/device-tree-bindings/gpio/nvidia,tegra186-gpio.txt @@ -0,0 +1,161 @@ +NVIDIA Tegra186 GPIO controllers + +Tegra186 contains two GPIO controllers; a main controller and an "AON" +controller. This binding document applies to both controllers. The register +layouts for the controllers share many similarities, but also some significant +differences. Hence, this document describes closely related but different +bindings and compatible values. + +The Tegra186 GPIO controller allows software to set the IO direction of, and +read/write the value of, numerous GPIO signals. Routing of GPIO signals to +package balls is under the control of a separate pin controller HW block. Two +major sets of registers exist: + +a) Security registers, which allow configuration of allowed access to the GPIO +register set. These registers exist in a single contiguous block of physical +address space. The size of this block, and the security features available, +varies between the different GPIO controllers. + +Access to this set of registers is not necessary in all circumstances. Code +that wishes to configure access to the GPIO registers needs access to these +registers to do so. Code which simply wishes to read or write GPIO data does not +need access to these registers. + +b) GPIO registers, which allow manipulation of the GPIO signals. In some GPIO +controllers, these registers are exposed via multiple "physical aliases" in +address space, each of which access the same underlying state. See the hardware +documentation for rationale. Any particular GPIO client is expected to access +just one of these physical aliases. + +Tegra HW documentation describes a unified naming convention for all GPIOs +implemented by the SoC. Each GPIO is assigned to a port, and a port may control +a number of GPIOs. Thus, each GPIO is named according to an alphabetical port +name and an integer GPIO name within the port. For example, GPIO_PA0, GPIO_PN6, +or GPIO_PCC3. + +The number of ports implemented by each GPIO controller varies. The number of +implemented GPIOs within each port varies. GPIO registers within a controller +are grouped and laid out according to the port they affect. + +The mapping from port name to the GPIO controller that implements that port, and +the mapping from port name to register offset within a controller, are both +extremely non-linear. The header file <dt-bindings/gpio/tegra186-gpio.h> +describes the port-level mapping. In that file, the naming convention for ports +matches the HW documentation. The values chosen for the names are alphabetically +sorted within a particular controller. Drivers need to map between the DT GPIO +IDs and HW register offsets using a lookup table. + +Each GPIO controller can generate a number of interrupt signals. Each signal +represents the aggregate status for all GPIOs within a set of ports. Thus, the +number of interrupt signals generated by a controller varies as a rough function +of the number of ports it implements. Note that the HW documentation refers to +both the overall controller HW module and the sets-of-ports as "controllers". + +Each GPIO controller in fact generates multiple interrupts signals for each set +of ports. Each GPIO may be configured to feed into a specific one of the +interrupt signals generated by a set-of-ports. The intent is for each generated +signal to be routed to a different CPU, thus allowing different CPUs to each +handle subsets of the interrupts within a port. The status of each of these +per-port-set signals is reported via a separate register. Thus, a driver needs +to know which status register to observe. This binding currently defines no +configuration mechanism for this. By default, drivers should use register +GPIO_${port}_INTERRUPT_STATUS_G1_0. Future revisions to the binding could +define a property to configure this. + +Required properties: +- compatible + Array of strings. + One of: + - "nvidia,tegra186-gpio". + - "nvidia,tegra186-gpio-aon". +- reg-names + Array of strings. + Contains a list of names for the register spaces described by the reg + property. May contain the following entries, in any order: + - "gpio": Mandatory. GPIO control registers. This may cover either: + a) The single physical alias that this OS should use. + b) All physical aliases that exist in the controller. This is + appropriate when the OS is responsible for managing assignment of + the physical aliases. + - "security": Optional. Security configuration registers. + Users of this binding MUST look up entries in the reg property by name, + using this reg-names property to do so. +- reg + Array of (physical base address, length) tuples. + Must contain one entry per entry in the reg-names property, in a matching + order. +- interrupts + Array of interrupt specifiers. + The interrupt outputs from the HW block, one per set of ports, in the + order the HW manual describes them. The number of entries required varies + depending on compatible value: + - "nvidia,tegra186-gpio": 6 entries. + - "nvidia,tegra186-gpio-aon": 1 entry. +- gpio-controller + Boolean. + Marks the device node as a GPIO controller/provider. +- #gpio-cells + Single-cell integer. + Must be <2>. + Indicates how many cells are used in a consumer's GPIO specifier. + In the specifier: + - The first cell is the pin number. + See <dt-bindings/gpio/tegra186-gpio.h>. + - The second cell contains flags: + - Bit 0 specifies polarity + - 0: Active-high (normal). + - 1: Active-low (inverted). +- interrupt-controller + Boolean. + Marks the device node as an interrupt controller/provider. +- #interrupt-cells + Single-cell integer. + Must be <2>. + Indicates how many cells are used in a consumer's interrupt specifier. + In the specifier: + - The first cell is the GPIO number. + See <dt-bindings/gpio/tegra186-gpio.h>. + - The second cell is contains flags: + - Bits [3:0] indicate trigger type and level: + - 1: Low-to-high edge triggered. + - 2: High-to-low edge triggered. + - 4: Active high level-sensitive. + - 8: Active low level-sensitive. + Valid combinations are 1, 2, 3, 4, 8. + +Example: + +#include <dt-bindings/interrupt-controller/irq.h> + +gpio@2200000 { + compatible = "nvidia,tegra186-gpio"; + reg-names = "security", "gpio"; + reg = + <0x0 0x2200000 0x0 0x10000>, + <0x0 0x2210000 0x0 0x10000>; + interrupts = + <0 47 IRQ_TYPE_LEVEL_HIGH>, + <0 50 IRQ_TYPE_LEVEL_HIGH>, + <0 53 IRQ_TYPE_LEVEL_HIGH>, + <0 56 IRQ_TYPE_LEVEL_HIGH>, + <0 59 IRQ_TYPE_LEVEL_HIGH>, + <0 180 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; +}; + +gpio@c2f0000 { + compatible = "nvidia,tegra186-gpio-aon"; + reg-names = "security", "gpio"; + reg = + <0x0 0xc2f0000 0x0 0x1000>, + <0x0 0xc2f1000 0x0 0x1000>; + interrupts = + <0 60 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; +}; diff --git a/drivers/ddr/fsl/ctrl_regs.c b/drivers/ddr/fsl/ctrl_regs.c index 9073917914..1d5cec662c 100644 --- a/drivers/ddr/fsl/ctrl_regs.c +++ b/drivers/ddr/fsl/ctrl_regs.c @@ -709,7 +709,7 @@ static void set_timing_cfg_2(const unsigned int ctrl_num, | ((add_lat_mclk & 0xf) << 28) | ((cpo & 0x1f) << 23) | ((wr_lat & 0xf) << 19) - | ((wr_lat & 0x10) << 14) + | ((wr_lat & 0x10) << 18) | ((rd_to_pre & RD_TO_PRE_MASK) << RD_TO_PRE_SHIFT) | ((wr_data_delay & WR_DATA_DELAY_MASK) << WR_DATA_DELAY_SHIFT) | ((cke_pls & 0x7) << 6) @@ -1835,10 +1835,17 @@ static void set_ddr_sdram_clk_cntl(fsl_ddr_cfg_regs_t *ddr, /* Per FSL Application Note: AN2805 */ ss_en = 1; #endif - clk_adjust = popts->clk_adjust; + if (fsl_ddr_get_version(0) >= 0x40701) { + /* clk_adjust in 5-bits on T-series and LS-series */ + clk_adjust = (popts->clk_adjust & 0x1F) << 22; + } else { + /* clk_adjust in 4-bits on earlier MPC85xx and P-series */ + clk_adjust = (popts->clk_adjust & 0xF) << 23; + } + ddr->ddr_sdram_clk_cntl = (0 | ((ss_en & 0x1) << 31) - | ((clk_adjust & 0xF) << 23) + | clk_adjust ); debug("FSLDDR: clk_cntl = 0x%08x\n", ddr->ddr_sdram_clk_cntl); } diff --git a/drivers/ddr/fsl/fsl_ddr_gen4.c b/drivers/ddr/fsl/fsl_ddr_gen4.c index 5039f5de0a..d37e2474c9 100644 --- a/drivers/ddr/fsl/fsl_ddr_gen4.c +++ b/drivers/ddr/fsl/fsl_ddr_gen4.c @@ -206,12 +206,14 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs, #ifdef CONFIG_SYS_FSL_ERRATUM_A009803 /* part 1 of 2 */ - if (regs->ddr_sdram_cfg & SDRAM_CFG_RD_EN) { /* for RDIMM */ - ddr_out32(&ddr->ddr_sdram_rcw_2, - regs->ddr_sdram_rcw_2 & ~0x0f000000); + if (regs->ddr_sdram_cfg_2 & SDRAM_CFG2_AP_EN) { + if (regs->ddr_sdram_cfg & SDRAM_CFG_RD_EN) { /* for RDIMM */ + ddr_out32(&ddr->ddr_sdram_rcw_2, + regs->ddr_sdram_rcw_2 & ~0x0f000000); + } + ddr_out32(&ddr->err_disable, regs->err_disable | + DDR_ERR_DISABLE_APED); } - - ddr_out32(&ddr->err_disable, regs->err_disable | DDR_ERR_DISABLE_APED); #else ddr_out32(&ddr->err_disable, regs->err_disable); #endif @@ -395,22 +397,24 @@ step2: #endif /* CONFIG_SYS_FSL_ERRATUM_A008511 */ #ifdef CONFIG_SYS_FSL_ERRATUM_A009803 - /* if it's RDIMM */ - if (regs->ddr_sdram_cfg & SDRAM_CFG_RD_EN) { - for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) { - if (!(regs->cs[i].config & SDRAM_CS_CONFIG_EN)) - continue; - set_wait_for_bits_clear(&ddr->sdram_md_cntl, - MD_CNTL_MD_EN | - MD_CNTL_CS_SEL(i) | - 0x070000ed, - MD_CNTL_MD_EN); - udelay(1); + if (regs->ddr_sdram_cfg_2 & SDRAM_CFG2_AP_EN) { + /* if it's RDIMM */ + if (regs->ddr_sdram_cfg & SDRAM_CFG_RD_EN) { + for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) { + if (!(regs->cs[i].config & SDRAM_CS_CONFIG_EN)) + continue; + set_wait_for_bits_clear(&ddr->sdram_md_cntl, + MD_CNTL_MD_EN | + MD_CNTL_CS_SEL(i) | + 0x070000ed, + MD_CNTL_MD_EN); + udelay(1); + } } - } - ddr_out32(&ddr->err_disable, - regs->err_disable & ~DDR_ERR_DISABLE_APED); + ddr_out32(&ddr->err_disable, + regs->err_disable & ~DDR_ERR_DISABLE_APED); + } #endif } #endif diff --git a/drivers/ddr/fsl/options.c b/drivers/ddr/fsl/options.c index d0075ff1fd..793d12aabb 100644 --- a/drivers/ddr/fsl/options.c +++ b/drivers/ddr/fsl/options.c @@ -886,7 +886,8 @@ unsigned int populate_memctl_options(const common_timing_params_t *common_dimm, } else popts->ecc_mode = 1; #endif - popts->ecc_init_using_memctl = 1; /* 0 = use DMA, 1 = use memctl */ + /* 1 = use memory controler to init data */ + popts->ecc_init_using_memctl = popts->ecc_mode ? 1 : 0; /* * Choose DQS config diff --git a/drivers/dfu/dfu_nand.c b/drivers/dfu/dfu_nand.c index a9754922e8..ab782bead4 100644 --- a/drivers/dfu/dfu_nand.c +++ b/drivers/dfu/dfu_nand.c @@ -25,7 +25,7 @@ static int nand_block_op(enum dfu_op op, struct dfu_entity *dfu, loff_t start, lim; size_t count, actual; int ret; - nand_info_t *nand; + struct mtd_info *mtd; /* if buf == NULL return total size of the area */ if (buf == NULL) { @@ -39,16 +39,16 @@ static int nand_block_op(enum dfu_op op, struct dfu_entity *dfu, if (nand_curr_device < 0 || nand_curr_device >= CONFIG_SYS_MAX_NAND_DEVICE || - !nand_info[nand_curr_device].name) { + !nand_info[nand_curr_device]->name) { printf("%s: invalid nand device\n", __func__); return -1; } - nand = &nand_info[nand_curr_device]; + mtd = nand_info[nand_curr_device]; if (op == DFU_OP_READ) { - ret = nand_read_skip_bad(nand, start, &count, &actual, - lim, buf); + ret = nand_read_skip_bad(mtd, start, &count, &actual, + lim, buf); } else { nand_erase_options_t opts; @@ -59,12 +59,12 @@ static int nand_block_op(enum dfu_op op, struct dfu_entity *dfu, opts.quiet = 1; opts.lim = lim; /* first erase */ - ret = nand_erase_opts(nand, &opts); + ret = nand_erase_opts(mtd, &opts); if (ret) return ret; /* then write */ - ret = nand_write_skip_bad(nand, start, &count, &actual, - lim, buf, WITH_WR_VERIFY); + ret = nand_write_skip_bad(mtd, start, &count, &actual, + lim, buf, WITH_WR_VERIFY); } if (ret != 0) { @@ -142,24 +142,24 @@ static int dfu_flush_medium_nand(struct dfu_entity *dfu) /* in case of ubi partition, erase rest of the partition */ if (dfu->data.nand.ubi) { - nand_info_t *nand; + struct mtd_info *mtd; nand_erase_options_t opts; if (nand_curr_device < 0 || nand_curr_device >= CONFIG_SYS_MAX_NAND_DEVICE || - !nand_info[nand_curr_device].name) { + !nand_info[nand_curr_device]->name) { printf("%s: invalid nand device\n", __func__); return -1; } - nand = &nand_info[nand_curr_device]; + mtd = nand_info[nand_curr_device]; memset(&opts, 0, sizeof(opts)); opts.offset = dfu->data.nand.start + dfu->offset + dfu->bad_skip; opts.length = dfu->data.nand.start + dfu->data.nand.size - opts.offset; - ret = nand_erase_opts(nand, &opts); + ret = nand_erase_opts(mtd, &opts); if (ret != 0) printf("Failure erase: %d\n", ret); } diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 93a7e8c6c2..73b862dc0b 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -109,6 +109,21 @@ config SANDBOX_GPIO_COUNT of 'anonymous' GPIOs that do not belong to any device or bank. Select a suitable value depending on your needs. +config TEGRA_GPIO + bool "Tegra20..210 GPIO driver" + depends on DM_GPIO + help + Support for the GPIO controller contained in NVIDIA Tegra20 through + Tegra210. + +config TEGRA186_GPIO + bool "Tegra186 GPIO driver" + depends on DM_GPIO + help + Support for the GPIO controller contained in NVIDIA Tegra186. This + covers both the "main" and "AON" controller instances, even though + they have slightly different register layout. + config GPIO_UNIPHIER bool "UniPhier GPIO" depends on ARCH_UNIPHIER @@ -173,4 +188,30 @@ config DM_PCA953X Now, max 24 bits chips and PCA953X compatible chips are supported + +config MPC85XX_GPIO + bool "Freescale MPC85XX GPIO driver" + depends on DM_GPIO + help + This driver supports the built-in GPIO controller of MPC85XX CPUs. + Each GPIO bank is identified by its own entry in the device tree, + i.e. + + gpio-controller@fc00 { + #gpio-cells = <2>; + compatible = "fsl,pq3-gpio"; + reg = <0xfc00 0x100> + } + + By default, each bank is assumed to have 32 GPIOs, but the ngpios + setting is honored, so the number of GPIOs for each bank is + configurable to match the actual GPIO count of the SoC (e.g. the + 32/32/23 banks of the P1022 SoC). + + Aside from the standard functions of input/output mode, and output + value setting, the open-drain feature, which can configure individual + GPIOs to work as open-drain outputs, is supported. + + The driver has been tested on MPC85XX, but it is likely that other + PowerQUICC III devices will work as well. endmenu diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index ddec1ef8de..792d19186a 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -31,10 +31,12 @@ obj-$(CONFIG_S5P) += s5p_gpio.o obj-$(CONFIG_SANDBOX_GPIO) += sandbox.o obj-$(CONFIG_SPEAR_GPIO) += spear_gpio.o obj-$(CONFIG_TEGRA_GPIO) += tegra_gpio.o +obj-$(CONFIG_TEGRA186_GPIO) += tegra186_gpio.o obj-$(CONFIG_DA8XX_GPIO) += da8xx_gpio.o obj-$(CONFIG_DM644X_GPIO) += da8xx_gpio.o obj-$(CONFIG_ALTERA_PIO) += altera_pio.o obj-$(CONFIG_MPC83XX_GPIO) += mpc83xx_gpio.o +obj-$(CONFIG_MPC85XX_GPIO) += mpc85xx_gpio.o obj-$(CONFIG_SH_GPIO_PFC) += sh_pfc.o obj-$(CONFIG_OMAP_GPIO) += omap_gpio.o obj-$(CONFIG_DB8500_GPIO) += db8500_gpio.o diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c index 732b6c2afa..4559739d61 100644 --- a/drivers/gpio/gpio-uclass.c +++ b/drivers/gpio/gpio-uclass.c @@ -367,6 +367,38 @@ int dm_gpio_set_value(const struct gpio_desc *desc, int value) return 0; } +int dm_gpio_get_open_drain(struct gpio_desc *desc) +{ + struct dm_gpio_ops *ops = gpio_get_ops(desc->dev); + int ret; + + ret = check_reserved(desc, "get_open_drain"); + if (ret) + return ret; + + if (ops->set_open_drain) + return ops->get_open_drain(desc->dev, desc->offset); + else + return -ENOSYS; +} + +int dm_gpio_set_open_drain(struct gpio_desc *desc, int value) +{ + struct dm_gpio_ops *ops = gpio_get_ops(desc->dev); + int ret; + + ret = check_reserved(desc, "set_open_drain"); + if (ret) + return ret; + + if (ops->set_open_drain) + ret = ops->set_open_drain(desc->dev, desc->offset, value); + else + return 0; /* feature not supported -> ignore setting */ + + return ret; +} + int dm_gpio_set_dir_flags(struct gpio_desc *desc, ulong flags) { struct udevice *dev = desc->dev; diff --git a/drivers/gpio/mpc85xx_gpio.c b/drivers/gpio/mpc85xx_gpio.c new file mode 100644 index 0000000000..04773e2b31 --- /dev/null +++ b/drivers/gpio/mpc85xx_gpio.c @@ -0,0 +1,228 @@ +/* + * (C) Copyright 2016 + * Mario Six, Guntermann & Drunck GmbH, six@gdsys.de + * + * based on arch/powerpc/include/asm/mpc85xx_gpio.h, which is + * + * Copyright 2010 eXMeritus, A Boeing Company + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <dm.h> +#include <asm/gpio.h> +#include <mapmem.h> + +DECLARE_GLOBAL_DATA_PTR; + +struct ccsr_gpio { + u32 gpdir; + u32 gpodr; + u32 gpdat; + u32 gpier; + u32 gpimr; + u32 gpicr; +}; + +struct mpc85xx_gpio_data { + /* The bank's register base in memory */ + struct ccsr_gpio __iomem *base; + /* The address of the registers; used to identify the bank */ + ulong addr; + /* The GPIO count of the bank */ + uint gpio_count; + /* The GPDAT register cannot be used to determine the value of output + * pins on MPC8572/MPC8536, so we shadow it and use the shadowed value + * for output pins */ + u32 dat_shadow; +}; + +inline u32 gpio_mask(unsigned gpio) { + return (1U << (31 - (gpio))); +} + +static inline u32 mpc85xx_gpio_get_val(struct ccsr_gpio *base, u32 mask) +{ + return in_be32(&base->gpdat) & mask; +} + +static inline u32 mpc85xx_gpio_get_dir(struct ccsr_gpio *base, u32 mask) +{ + return in_be32(&base->gpdir) & mask; +} + +static inline void mpc85xx_gpio_set_in(struct ccsr_gpio *base, u32 gpios) +{ + clrbits_be32(&base->gpdat, gpios); + /* GPDIR register 0 -> input */ + clrbits_be32(&base->gpdir, gpios); +} + +static inline void mpc85xx_gpio_set_low(struct ccsr_gpio *base, u32 gpios) +{ + clrbits_be32(&base->gpdat, gpios); + /* GPDIR register 1 -> output */ + setbits_be32(&base->gpdir, gpios); +} + +static inline void mpc85xx_gpio_set_high(struct ccsr_gpio *base, u32 gpios) +{ + setbits_be32(&base->gpdat, gpios); + /* GPDIR register 1 -> output */ + setbits_be32(&base->gpdir, gpios); +} + +static inline int mpc85xx_gpio_open_drain_val(struct ccsr_gpio *base, u32 mask) +{ + return in_be32(&base->gpodr) & mask; +} + +static inline void mpc85xx_gpio_open_drain_on(struct ccsr_gpio *base, u32 + gpios) +{ + /* GPODR register 1 -> open drain on */ + setbits_be32(&base->gpodr, gpios); +} + +static inline void mpc85xx_gpio_open_drain_off(struct ccsr_gpio *base, + u32 gpios) +{ + /* GPODR register 0 -> open drain off (actively driven) */ + clrbits_be32(&base->gpodr, gpios); +} + +static int mpc85xx_gpio_direction_input(struct udevice *dev, unsigned gpio) +{ + struct mpc85xx_gpio_data *data = dev_get_priv(dev); + + mpc85xx_gpio_set_in(data->base, gpio_mask(gpio)); + return 0; +} + +static int mpc85xx_gpio_set_value(struct udevice *dev, unsigned gpio, + int value) +{ + struct mpc85xx_gpio_data *data = dev_get_priv(dev); + + if (value) { + data->dat_shadow |= gpio_mask(gpio); + mpc85xx_gpio_set_high(data->base, gpio_mask(gpio)); + } else { + data->dat_shadow &= ~gpio_mask(gpio); + mpc85xx_gpio_set_low(data->base, gpio_mask(gpio)); + } + return 0; +} + +static int mpc85xx_gpio_direction_output(struct udevice *dev, unsigned gpio, + int value) +{ + return mpc85xx_gpio_set_value(dev, gpio, value); +} + +static int mpc85xx_gpio_get_value(struct udevice *dev, unsigned gpio) +{ + struct mpc85xx_gpio_data *data = dev_get_priv(dev); + + if (!!mpc85xx_gpio_get_dir(data->base, gpio_mask(gpio))) { + /* Output -> use shadowed value */ + return !!(data->dat_shadow & gpio_mask(gpio)); + } else { + /* Input -> read value from GPDAT register */ + return !!mpc85xx_gpio_get_val(data->base, gpio_mask(gpio)); + } +} + +static int mpc85xx_gpio_get_open_drain(struct udevice *dev, unsigned gpio) +{ + struct mpc85xx_gpio_data *data = dev_get_priv(dev); + + return !!mpc85xx_gpio_open_drain_val(data->base, gpio_mask(gpio)); +} + +static int mpc85xx_gpio_set_open_drain(struct udevice *dev, unsigned gpio, + int value) +{ + struct mpc85xx_gpio_data *data = dev_get_priv(dev); + + if (value) { + mpc85xx_gpio_open_drain_on(data->base, gpio_mask(gpio)); + } else { + mpc85xx_gpio_open_drain_off(data->base, gpio_mask(gpio)); + } + return 0; +} + +static int mpc85xx_gpio_get_function(struct udevice *dev, unsigned gpio) +{ + struct mpc85xx_gpio_data *data = dev_get_priv(dev); + int dir; + + dir = !!mpc85xx_gpio_get_dir(data->base, gpio_mask(gpio)); + return dir ? GPIOF_OUTPUT : GPIOF_INPUT; +} + +static int mpc85xx_gpio_ofdata_to_platdata(struct udevice *dev) { + struct mpc85xx_gpio_data *data = dev_get_priv(dev); + fdt_addr_t addr; + fdt_size_t size; + + addr = fdtdec_get_addr_size_auto_noparent(gd->fdt_blob, dev->of_offset, + "reg", 0, &size); + + data->addr = addr; + data->base = map_sysmem(CONFIG_SYS_IMMR + addr, size); + + if (!data->base) + return -ENOMEM; + + data->gpio_count = fdtdec_get_int(gd->fdt_blob, dev->of_offset, + "ngpios", 32); + data->dat_shadow = 0; + + return 0; +} + +static int mpc85xx_gpio_probe(struct udevice *dev) +{ + struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev); + struct mpc85xx_gpio_data *data = dev_get_priv(dev); + char name[32], *str; + + snprintf(name, sizeof(name), "MPC@%lx_", data->addr); + str = strdup(name); + + if (!str) + return -ENOMEM; + + uc_priv->bank_name = str; + uc_priv->gpio_count = data->gpio_count; + + return 0; +} + +static const struct dm_gpio_ops gpio_mpc85xx_ops = { + .direction_input = mpc85xx_gpio_direction_input, + .direction_output = mpc85xx_gpio_direction_output, + .get_value = mpc85xx_gpio_get_value, + .set_value = mpc85xx_gpio_set_value, + .get_open_drain = mpc85xx_gpio_get_open_drain, + .set_open_drain = mpc85xx_gpio_set_open_drain, + .get_function = mpc85xx_gpio_get_function, +}; + +static const struct udevice_id mpc85xx_gpio_ids[] = { + { .compatible = "fsl,pq3-gpio" }, + { /* sentinel */ } +}; + +U_BOOT_DRIVER(gpio_mpc85xx) = { + .name = "gpio_mpc85xx", + .id = UCLASS_GPIO, + .ops = &gpio_mpc85xx_ops, + .ofdata_to_platdata = mpc85xx_gpio_ofdata_to_platdata, + .of_match = mpc85xx_gpio_ids, + .probe = mpc85xx_gpio_probe, + .priv_auto_alloc_size = sizeof(struct mpc85xx_gpio_data), +}; diff --git a/drivers/gpio/rk_gpio.c b/drivers/gpio/rk_gpio.c index fefe3ca203..64abcbaa0a 100644 --- a/drivers/gpio/rk_gpio.c +++ b/drivers/gpio/rk_gpio.c @@ -8,7 +8,6 @@ */ #include <common.h> -#include <clk.h> #include <dm.h> #include <syscon.h> #include <asm/errno.h> diff --git a/drivers/gpio/sandbox.c b/drivers/gpio/sandbox.c index a9b1efcd06..f6435a0543 100644 --- a/drivers/gpio/sandbox.c +++ b/drivers/gpio/sandbox.c @@ -15,6 +15,7 @@ DECLARE_GLOBAL_DATA_PTR; /* Flags for each GPIO */ #define GPIOF_OUTPUT (1 << 0) /* Currently set as an output */ #define GPIOF_HIGH (1 << 1) /* Currently set high */ +#define GPIOF_ODR (1 << 2) /* Currently set to open drain mode */ struct gpio_state { const char *label; /* label given by requester */ @@ -70,6 +71,16 @@ int sandbox_gpio_set_value(struct udevice *dev, unsigned offset, int value) return set_gpio_flag(dev, offset, GPIOF_HIGH, value); } +int sandbox_gpio_get_open_drain(struct udevice *dev, unsigned offset) +{ + return get_gpio_flag(dev, offset, GPIOF_ODR); +} + +int sandbox_gpio_set_open_drain(struct udevice *dev, unsigned offset, int value) +{ + return set_gpio_flag(dev, offset, GPIOF_ODR, value); +} + int sandbox_gpio_get_direction(struct udevice *dev, unsigned offset) { return get_gpio_flag(dev, offset, GPIOF_OUTPUT); @@ -124,6 +135,28 @@ static int sb_gpio_set_value(struct udevice *dev, unsigned offset, int value) return sandbox_gpio_set_value(dev, offset, value); } +/* read GPIO ODR value of port 'offset' */ +static int sb_gpio_get_open_drain(struct udevice *dev, unsigned offset) +{ + debug("%s: offset:%u\n", __func__, offset); + + return sandbox_gpio_get_open_drain(dev, offset); +} + +/* write GPIO ODR value to port 'offset' */ +static int sb_gpio_set_open_drain(struct udevice *dev, unsigned offset, int value) +{ + debug("%s: offset:%u, value = %d\n", __func__, offset, value); + + if (!sandbox_gpio_get_direction(dev, offset)) { + printf("sandbox_gpio: error: set_open_drain on input gpio %u\n", + offset); + return -1; + } + + return sandbox_gpio_set_open_drain(dev, offset, value); +} + static int sb_gpio_get_function(struct udevice *dev, unsigned offset) { if (get_gpio_flag(dev, offset, GPIOF_OUTPUT)) @@ -154,6 +187,8 @@ static const struct dm_gpio_ops gpio_sandbox_ops = { .direction_output = sb_gpio_direction_output, .get_value = sb_gpio_get_value, .set_value = sb_gpio_set_value, + .get_open_drain = sb_gpio_get_open_drain, + .set_open_drain = sb_gpio_set_open_drain, .get_function = sb_gpio_get_function, .xlate = sb_gpio_xlate, }; diff --git a/drivers/gpio/tegra186_gpio.c b/drivers/gpio/tegra186_gpio.c new file mode 100644 index 0000000000..1c681514db --- /dev/null +++ b/drivers/gpio/tegra186_gpio.c @@ -0,0 +1,288 @@ +/* + * Copyright (c) 2010-2016, NVIDIA CORPORATION. + * (based on tegra_gpio.c) + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#include <common.h> +#include <dm.h> +#include <malloc.h> +#include <errno.h> +#include <fdtdec.h> +#include <asm/io.h> +#include <asm/bitops.h> +#include <asm/gpio.h> +#include <dm/device-internal.h> +#include <dt-bindings/gpio/gpio.h> +#include "tegra186_gpio_priv.h" + +DECLARE_GLOBAL_DATA_PTR; + +struct tegra186_gpio_port_data { + const char *name; + uint32_t offset; +}; + +struct tegra186_gpio_ctlr_data { + const struct tegra186_gpio_port_data *ports; + uint32_t port_count; +}; + +struct tegra186_gpio_platdata { + const char *name; + uint32_t *regs; +}; + +static uint32_t *tegra186_gpio_reg(struct udevice *dev, uint32_t reg, + uint32_t gpio) +{ + struct tegra186_gpio_platdata *plat = dev->platdata; + uint32_t index = (reg + (gpio * TEGRA186_GPIO_PER_GPIO_STRIDE)) / 4; + + return &(plat->regs[index]); +} + +static int tegra186_gpio_set_out(struct udevice *dev, unsigned offset, + bool output) +{ + uint32_t *reg; + uint32_t rval; + + reg = tegra186_gpio_reg(dev, TEGRA186_GPIO_OUTPUT_CONTROL, offset); + rval = readl(reg); + if (output) + rval &= ~TEGRA186_GPIO_OUTPUT_CONTROL_FLOATED; + else + rval |= TEGRA186_GPIO_OUTPUT_CONTROL_FLOATED; + writel(rval, reg); + + reg = tegra186_gpio_reg(dev, TEGRA186_GPIO_ENABLE_CONFIG, offset); + rval = readl(reg); + if (output) + rval |= TEGRA186_GPIO_ENABLE_CONFIG_OUT; + else + rval &= ~TEGRA186_GPIO_ENABLE_CONFIG_OUT; + rval |= TEGRA186_GPIO_ENABLE_CONFIG_ENABLE; + writel(rval, reg); + + return 0; +} + +static int tegra186_gpio_set_val(struct udevice *dev, unsigned offset, bool val) +{ + uint32_t *reg; + uint32_t rval; + + reg = tegra186_gpio_reg(dev, TEGRA186_GPIO_OUTPUT_VALUE, offset); + rval = readl(reg); + if (val) + rval |= TEGRA186_GPIO_OUTPUT_VALUE_HIGH; + else + rval &= ~TEGRA186_GPIO_OUTPUT_VALUE_HIGH; + writel(rval, reg); + + return 0; +} + +static int tegra186_gpio_direction_input(struct udevice *dev, unsigned offset) +{ + return tegra186_gpio_set_out(dev, offset, false); +} + +static int tegra186_gpio_direction_output(struct udevice *dev, unsigned offset, + int value) +{ + int ret; + + ret = tegra186_gpio_set_val(dev, offset, value != 0); + if (ret) + return ret; + return tegra186_gpio_set_out(dev, offset, true); +} + +static int tegra186_gpio_get_value(struct udevice *dev, unsigned offset) +{ + uint32_t *reg; + uint32_t rval; + + reg = tegra186_gpio_reg(dev, TEGRA186_GPIO_ENABLE_CONFIG, offset); + rval = readl(reg); + + if (rval & TEGRA186_GPIO_ENABLE_CONFIG_OUT) + reg = tegra186_gpio_reg(dev, TEGRA186_GPIO_OUTPUT_VALUE, + offset); + else + reg = tegra186_gpio_reg(dev, TEGRA186_GPIO_INPUT, offset); + + rval = readl(reg); + return !!rval; +} + +static int tegra186_gpio_set_value(struct udevice *dev, unsigned offset, + int value) +{ + return tegra186_gpio_set_val(dev, offset, value != 0); +} + +static int tegra186_gpio_get_function(struct udevice *dev, unsigned offset) +{ + uint32_t *reg; + uint32_t rval; + + reg = tegra186_gpio_reg(dev, TEGRA186_GPIO_ENABLE_CONFIG, offset); + rval = readl(reg); + if (rval & TEGRA186_GPIO_ENABLE_CONFIG_OUT) + return GPIOF_OUTPUT; + else + return GPIOF_INPUT; +} + +static int tegra186_gpio_xlate(struct udevice *dev, struct gpio_desc *desc, + struct fdtdec_phandle_args *args) +{ + int gpio, port, ret; + + gpio = args->args[0]; + port = gpio / TEGRA186_GPIO_PER_GPIO_COUNT; + ret = device_get_child(dev, port, &desc->dev); + if (ret) + return ret; + desc->offset = gpio % TEGRA186_GPIO_PER_GPIO_COUNT; + desc->flags = args->args[1] & GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0; + + return 0; +} + +static const struct dm_gpio_ops tegra186_gpio_ops = { + .direction_input = tegra186_gpio_direction_input, + .direction_output = tegra186_gpio_direction_output, + .get_value = tegra186_gpio_get_value, + .set_value = tegra186_gpio_set_value, + .get_function = tegra186_gpio_get_function, + .xlate = tegra186_gpio_xlate, +}; + +/** + * We have a top-level GPIO device with no actual GPIOs. It has a child device + * for each port within the controller. + */ +static int tegra186_gpio_bind(struct udevice *parent) +{ + struct tegra186_gpio_platdata *parent_plat = parent->platdata; + struct tegra186_gpio_ctlr_data *ctlr_data = + (struct tegra186_gpio_ctlr_data *)dev_get_driver_data(parent); + uint32_t *regs; + int port, ret; + + /* If this is a child device, there is nothing to do here */ + if (parent_plat) + return 0; + + regs = (uint32_t *)dev_get_addr_name(parent, "gpio"); + if (regs == (uint32_t *)FDT_ADDR_T_NONE) + return -ENODEV; + + for (port = 0; port < ctlr_data->port_count; port++) { + struct tegra186_gpio_platdata *plat; + struct udevice *dev; + + plat = calloc(1, sizeof(*plat)); + if (!plat) + return -ENOMEM; + plat->name = ctlr_data->ports[port].name; + plat->regs = &(regs[ctlr_data->ports[port].offset / 4]); + + ret = device_bind(parent, parent->driver, plat->name, plat, + -1, &dev); + if (ret) + return ret; + dev->of_offset = parent->of_offset; + } + + return 0; +} + +static int tegra186_gpio_probe(struct udevice *dev) +{ + struct tegra186_gpio_platdata *plat = dev->platdata; + struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev); + + /* Only child devices have ports */ + if (!plat) + return 0; + + uc_priv->gpio_count = TEGRA186_GPIO_PER_GPIO_COUNT; + uc_priv->bank_name = plat->name; + + return 0; +} + +static const struct tegra186_gpio_port_data tegra186_gpio_main_ports[] = { + {"A", 0x2000}, + {"B", 0x3000}, + {"C", 0x3200}, + {"D", 0x3400}, + {"E", 0x2200}, + {"F", 0x2400}, + {"G", 0x4200}, + {"H", 0x1000}, + {"I", 0x0800}, + {"J", 0x5000}, + {"K", 0x5200}, + {"L", 0x1200}, + {"M", 0x5600}, + {"N", 0x0000}, + {"O", 0x0200}, + {"P", 0x4000}, + {"Q", 0x0400}, + {"R", 0x0a00}, + {"T", 0x0600}, + {"X", 0x1400}, + {"Y", 0x1600}, + {"BB", 0x2600}, + {"CC", 0x5400}, +}; + +static const struct tegra186_gpio_ctlr_data tegra186_gpio_main_data = { + .ports = tegra186_gpio_main_ports, + .port_count = ARRAY_SIZE(tegra186_gpio_main_ports), +}; + +static const struct tegra186_gpio_port_data tegra186_gpio_aon_ports[] = { + {"S", 0x0200}, + {"U", 0x0400}, + {"V", 0x0800}, + {"W", 0x0a00}, + {"Z", 0x0e00}, + {"AA", 0x0c00}, + {"EE", 0x0600}, + {"FF", 0x0000}, +}; + +static const struct tegra186_gpio_ctlr_data tegra186_gpio_aon_data = { + .ports = tegra186_gpio_aon_ports, + .port_count = ARRAY_SIZE(tegra186_gpio_aon_ports), +}; + +static const struct udevice_id tegra186_gpio_ids[] = { + { + .compatible = "nvidia,tegra186-gpio", + .data = (ulong)&tegra186_gpio_main_data, + }, + { + .compatible = "nvidia,tegra186-gpio-aon", + .data = (ulong)&tegra186_gpio_aon_data, + }, + { } +}; + +U_BOOT_DRIVER(tegra186_gpio) = { + .name = "tegra186_gpio", + .id = UCLASS_GPIO, + .of_match = tegra186_gpio_ids, + .bind = tegra186_gpio_bind, + .probe = tegra186_gpio_probe, + .ops = &tegra186_gpio_ops, + .flags = DM_FLAG_PRE_RELOC, +}; diff --git a/drivers/gpio/tegra186_gpio_priv.h b/drivers/gpio/tegra186_gpio_priv.h new file mode 100644 index 0000000000..9e85a4343b --- /dev/null +++ b/drivers/gpio/tegra186_gpio_priv.h @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2016, NVIDIA CORPORATION. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _TEGRA186_GPIO_PRIV_H_ +#define _TEGRA186_GPIO_PRIV_H_ + +/* + * For each GPIO, there are a set of registers than affect it, all packed + * back-to-back. + */ +#define TEGRA186_GPIO_ENABLE_CONFIG 0x00 +#define TEGRA186_GPIO_ENABLE_CONFIG_ENABLE BIT(0) +#define TEGRA186_GPIO_ENABLE_CONFIG_OUT BIT(1) +#define TEGRA186_GPIO_ENABLE_CONFIG_TRIGGER_TYPE_SHIFT 2 +#define TEGRA186_GPIO_ENABLE_CONFIG_TRIGGER_TYPE_MASK 3 +#define TEGRA186_GPIO_ENABLE_CONFIG_TRIGGER_TYPE_NONE 0 +#define TEGRA186_GPIO_ENABLE_CONFIG_TRIGGER_TYPE_LEVEL 1 +#define TEGRA186_GPIO_ENABLE_CONFIG_TRIGGER_TYPE_SINGLE_EDGE 2 +#define TEGRA186_GPIO_ENABLE_CONFIG_TRIGGER_TYPE_DOUBLE_EDGE 3 +#define TEGRA186_GPIO_ENABLE_CONFIG_TRIGGER_LEVEL_HIGH_RISING BIT(4) +#define TEGRA186_GPIO_ENABLE_CONFIG_DEBOUNCE_ENABLE BIT(5) +#define TEGRA186_GPIO_ENABLE_CONFIG_INTERRUPT_ENABLE BIT(6) +#define TEGRA186_GPIO_ENABLE_CONFIG_TIMESTAMPING_ENABLE BIT(7) + +#define TEGRA186_GPIO_DEBOUNCE_THRESHOLD 0x04 + +#define TEGRA186_GPIO_INPUT 0x08 + +#define TEGRA186_GPIO_OUTPUT_CONTROL 0x0c +#define TEGRA186_GPIO_OUTPUT_CONTROL_FLOATED BIT(0) + +#define TEGRA186_GPIO_OUTPUT_VALUE 0x10 +#define TEGRA186_GPIO_OUTPUT_VALUE_HIGH 1 + +#define TEGRA186_GPIO_INTERRUPT_CLEAR 0x14 + +/* + * 8 GPIOs are packed into a port. Their registers appear back-to-back in the + * port's address space. + */ +#define TEGRA186_GPIO_PER_GPIO_STRIDE 0x20 +#define TEGRA186_GPIO_PER_GPIO_COUNT 8 + +/* + * Per-port registers are packed immediately following all of a port's + * per-GPIO registers. + */ +#define TEGRA186_GPIO_INTERRUPT_STATUS_G 0x100 +#define TEGRA186_GPIO_INTERRUPT_STATUS_G_STRIDE 4 +#define TEGRA186_GPIO_INTERRUPT_STATUS_G_COUNT 8 + +/* + * The registers for multiple ports are packed together back-to-back to form + * the overall controller. + */ +#define TEGRA186_GPIO_PER_PORT_STRIDE 0x200 + +#endif diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 3acf9e8820..57ad9754f5 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -308,14 +308,10 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data) static void check_and_invalidate_dcache_range (struct mmc_cmd *cmd, struct mmc_data *data) { -#ifdef CONFIG_FSL_LAYERSCAPE unsigned start = 0; -#else - unsigned start = (unsigned)data->dest ; -#endif + unsigned end = 0; unsigned size = roundup(ARCH_DMA_MINALIGN, data->blocks*data->blocksize); - unsigned end = start+size ; #ifdef CONFIG_FSL_LAYERSCAPE dma_addr_t addr; @@ -324,7 +320,10 @@ static void check_and_invalidate_dcache_range printf("Error found for upper 32 bits\n"); else start = lower_32_bits(addr); +#else + start = (unsigned)data->dest; #endif + end = start + size; invalidate_dcache_range(start, end); } diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c index 573819a01e..c9d9432e5e 100644 --- a/drivers/mmc/tegra_mmc.c +++ b/drivers/mmc/tegra_mmc.c @@ -11,8 +11,10 @@ #include <common.h> #include <asm/gpio.h> #include <asm/io.h> +#ifndef CONFIG_TEGRA186 #include <asm/arch/clock.h> #include <asm/arch-tegra/clk_rst.h> +#endif #include <asm/arch-tegra/mmc.h> #include <asm/arch-tegra/tegra_mmc.h> #include <mmc.h> @@ -357,8 +359,12 @@ static void mmc_change_clock(struct mmc_host *host, uint clock) */ if (clock == 0) goto out; +#ifndef CONFIG_TEGRA186 clock_adjust_periph_pll_div(host->mmc_id, CLOCK_ID_PERIPH, clock, &div); +#else + div = (20000000 + clock - 1) / clock; +#endif debug("div = %d\n", div); writew(0, &host->reg->clkcon); @@ -543,7 +549,9 @@ static int do_mmc_init(int dev_index, bool removable) gpio_get_number(&host->cd_gpio)); host->clock = 0; +#ifndef CONFIG_TEGRA186 clock_start_periph_pll(host->mmc_id, CLOCK_ID_PERIPH, 20000000); +#endif if (dm_gpio_is_valid(&host->pwr_gpio)) dm_gpio_set_value(&host->pwr_gpio, 1); @@ -568,7 +576,11 @@ static int do_mmc_init(int dev_index, bool removable) * (actually 52MHz) */ host->cfg.f_min = 375000; +#ifndef CONFIG_TEGRA186 host->cfg.f_max = 48000000; +#else + host->cfg.f_max = 375000; +#endif host->cfg.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT; @@ -600,11 +612,13 @@ static int mmc_get_config(const void *blob, int node, struct mmc_host *host, return -FDT_ERR_NOTFOUND; } +#ifndef CONFIG_TEGRA186 host->mmc_id = clock_decode_periph_id(blob, node); if (host->mmc_id == PERIPH_ID_NONE) { debug("%s: could not decode periph id\n", __func__); return -FDT_ERR_NOTFOUND; } +#endif /* * NOTE: mmc->bus_width is determined by mmc.c dynamically. @@ -624,7 +638,13 @@ static int mmc_get_config(const void *blob, int node, struct mmc_host *host, *removablep = !fdtdec_get_bool(blob, node, "non-removable"); debug("%s: found controller at %p, width = %d, periph_id = %d\n", - __func__, host->reg, host->width, host->mmc_id); + __func__, host->reg, host->width, +#ifndef CONFIG_TEGRA186 + host->mmc_id +#else + -1 +#endif + ); return 0; } @@ -668,6 +688,16 @@ void tegra_mmc_init(void) const void *blob = gd->fdt_blob; debug("%s entry\n", __func__); + /* See if any Tegra186 MMC controllers are present */ + count = fdtdec_find_aliases_for_id(blob, "sdhci", + COMPAT_NVIDIA_TEGRA186_SDMMC, node_list, + CONFIG_SYS_MMC_MAX_DEVICE); + debug("%s: count of Tegra186 sdhci nodes is %d\n", __func__, count); + if (process_nodes(blob, node_list, count)) { + printf("%s: Error processing T186 mmc node(s)!\n", __func__); + return; + } + /* See if any Tegra210 MMC controllers are present */ count = fdtdec_find_aliases_for_id(blob, "sdhci", COMPAT_NVIDIA_TEGRA210_SDMMC, node_list, diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile index 6fb37182d5..837d397bda 100644 --- a/drivers/mtd/nand/Makefile +++ b/drivers/mtd/nand/Makefile @@ -13,7 +13,6 @@ endif obj-$(CONFIG_SPL_NAND_AM33XX_BCH) += am335x_spl_bch.o obj-$(CONFIG_SPL_NAND_DENALI) += denali_spl.o -obj-$(CONFIG_SPL_NAND_DOCG4) += docg4_spl.o obj-$(CONFIG_SPL_NAND_SIMPLE) += nand_spl_simple.o obj-$(CONFIG_SPL_NAND_LOAD) += nand_spl_load.o obj-$(CONFIG_SPL_NAND_ECC) += nand_ecc.o @@ -50,7 +49,6 @@ obj-$(CONFIG_NAND_FSL_ELBC) += fsl_elbc_nand.o obj-$(CONFIG_NAND_FSL_IFC) += fsl_ifc_nand.o obj-$(CONFIG_NAND_FSL_UPM) += fsl_upm.o obj-$(CONFIG_NAND_FSMC) += fsmc_nand.o -obj-$(CONFIG_NAND_JZ4740) += jz4740_nand.o obj-$(CONFIG_NAND_KB9202) += kb9202_nand.o obj-$(CONFIG_NAND_KIRKWOOD) += kirkwood_nand.o obj-$(CONFIG_NAND_KMETER1) += kmeter1_nand.o @@ -68,7 +66,6 @@ obj-$(CONFIG_TEGRA_NAND) += tegra_nand.o obj-$(CONFIG_NAND_OMAP_GPMC) += omap_gpmc.o obj-$(CONFIG_NAND_OMAP_ELM) += omap_elm.o obj-$(CONFIG_NAND_PLAT) += nand_plat.o -obj-$(CONFIG_NAND_DOCG4) += docg4.o else # minimal SPL drivers diff --git a/drivers/mtd/nand/am335x_spl_bch.c b/drivers/mtd/nand/am335x_spl_bch.c index 31c78258b9..f8770e0ad8 100644 --- a/drivers/mtd/nand/am335x_spl_bch.c +++ b/drivers/mtd/nand/am335x_spl_bch.c @@ -16,7 +16,7 @@ #include <linux/mtd/nand_ecc.h> static int nand_ecc_pos[] = CONFIG_SYS_NAND_ECCPOS; -nand_info_t nand_info[1]; +static struct mtd_info *mtd; static struct nand_chip nand_chip; #define ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \ @@ -30,12 +30,12 @@ static struct nand_chip nand_chip; static int nand_command(int block, int page, uint32_t offs, u8 cmd) { - struct nand_chip *this = nand_info[0].priv; + struct nand_chip *this = mtd_to_nand(mtd); int page_addr = page + block * CONFIG_SYS_NAND_PAGE_COUNT; void (*hwctrl)(struct mtd_info *mtd, int cmd, unsigned int ctrl) = this->cmd_ctrl; - while (!this->dev_ready(&nand_info[0])) + while (!this->dev_ready(mtd)) ; /* Emulate NAND_CMD_READOOB */ @@ -45,11 +45,11 @@ static int nand_command(int block, int page, uint32_t offs, } /* Begin command latch cycle */ - hwctrl(&nand_info[0], cmd, NAND_CTRL_CLE | NAND_CTRL_CHANGE); + hwctrl(mtd, cmd, NAND_CTRL_CLE | NAND_CTRL_CHANGE); if (cmd == NAND_CMD_RESET) { - hwctrl(&nand_info[0], NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); - while (!this->dev_ready(&nand_info[0])) + hwctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); + while (!this->dev_ready(mtd)) ; return 0; } @@ -60,39 +60,39 @@ static int nand_command(int block, int page, uint32_t offs, /* Set ALE and clear CLE to start address cycle */ /* Column address */ - hwctrl(&nand_info[0], offs & 0xff, + hwctrl(mtd, offs & 0xff, NAND_CTRL_ALE | NAND_CTRL_CHANGE); /* A[7:0] */ - hwctrl(&nand_info[0], (offs >> 8) & 0xff, NAND_CTRL_ALE); /* A[11:9] */ + hwctrl(mtd, (offs >> 8) & 0xff, NAND_CTRL_ALE); /* A[11:9] */ /* Row address */ if (cmd != NAND_CMD_RNDOUT) { - hwctrl(&nand_info[0], (page_addr & 0xff), + hwctrl(mtd, (page_addr & 0xff), NAND_CTRL_ALE); /* A[19:12] */ - hwctrl(&nand_info[0], ((page_addr >> 8) & 0xff), + hwctrl(mtd, ((page_addr >> 8) & 0xff), NAND_CTRL_ALE); /* A[27:20] */ #ifdef CONFIG_SYS_NAND_5_ADDR_CYCLE /* One more address cycle for devices > 128MiB */ - hwctrl(&nand_info[0], (page_addr >> 16) & 0x0f, + hwctrl(mtd, (page_addr >> 16) & 0x0f, NAND_CTRL_ALE); /* A[31:28] */ #endif } - hwctrl(&nand_info[0], NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); + hwctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); if (cmd == NAND_CMD_READ0) { /* Latch in address */ - hwctrl(&nand_info[0], NAND_CMD_READSTART, + hwctrl(mtd, NAND_CMD_READSTART, NAND_CTRL_CLE | NAND_CTRL_CHANGE); - hwctrl(&nand_info[0], NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); + hwctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); /* * Wait a while for the data to be ready */ - while (!this->dev_ready(&nand_info[0])) + while (!this->dev_ready(mtd)) ; } else if (cmd == NAND_CMD_RNDOUT) { - hwctrl(&nand_info[0], NAND_CMD_RNDOUTSTART, NAND_CTRL_CLE | + hwctrl(mtd, NAND_CMD_RNDOUTSTART, NAND_CTRL_CLE | NAND_CTRL_CHANGE); - hwctrl(&nand_info[0], NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); + hwctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); } return 0; @@ -100,7 +100,7 @@ static int nand_command(int block, int page, uint32_t offs, static int nand_is_bad_block(int block) { - struct nand_chip *this = nand_info[0].priv; + struct nand_chip *this = mtd_to_nand(mtd); nand_command(block, 0, CONFIG_SYS_NAND_BAD_BLOCK_POS, NAND_CMD_READOOB); @@ -121,7 +121,7 @@ static int nand_is_bad_block(int block) static int nand_read_page(int block, int page, void *dst) { - struct nand_chip *this = nand_info[0].priv; + struct nand_chip *this = mtd_to_nand(mtd); u_char ecc_calc[ECCTOTAL]; u_char ecc_code[ECCTOTAL]; u_char oob_data[CONFIG_SYS_NAND_OOBSIZE]; @@ -137,15 +137,15 @@ static int nand_read_page(int block, int page, void *dst) nand_command(block, page, 0, NAND_CMD_READ0); for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { - this->ecc.hwctl(&nand_info[0], NAND_ECC_READ); + this->ecc.hwctl(mtd, NAND_ECC_READ); nand_command(block, page, data_pos, NAND_CMD_RNDOUT); - this->read_buf(&nand_info[0], p, eccsize); + this->read_buf(mtd, p, eccsize); nand_command(block, page, oob_pos, NAND_CMD_RNDOUT); - this->read_buf(&nand_info[0], oob, eccbytes); - this->ecc.calculate(&nand_info[0], p, &ecc_calc[i]); + this->read_buf(mtd, oob, eccbytes); + this->ecc.calculate(mtd, p, &ecc_calc[i]); data_pos += eccsize; oob_pos += eccbytes; @@ -164,7 +164,7 @@ static int nand_read_page(int block, int page, void *dst) * from correct_data(). We just hope that all possible errors * are corrected by this routine. */ - this->ecc.correct(&nand_info[0], p, &ecc_code[i], &ecc_calc[i]); + this->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]); } return 0; @@ -223,13 +223,13 @@ void nand_init(void) /* * Init board specific nand support */ - nand_info[0].priv = &nand_chip; + mtd = &nand_chip.mtd; nand_chip.IO_ADDR_R = nand_chip.IO_ADDR_W = (void __iomem *)CONFIG_SYS_NAND_BASE; board_nand_init(&nand_chip); if (nand_chip.select_chip) - nand_chip.select_chip(&nand_info[0], 0); + nand_chip.select_chip(mtd, 0); /* NAND chip may require reset after power-on */ nand_command(0, 0, 0, NAND_CMD_RESET); @@ -239,5 +239,5 @@ void nand_init(void) void nand_deselect(void) { if (nand_chip.select_chip) - nand_chip.select_chip(&nand_info[0], -1); + nand_chip.select_chip(mtd, -1); } diff --git a/drivers/mtd/nand/arasan_nfc.c b/drivers/mtd/nand/arasan_nfc.c index caa7982d7e..320cbaa859 100644 --- a/drivers/mtd/nand/arasan_nfc.c +++ b/drivers/mtd/nand/arasan_nfc.c @@ -230,7 +230,7 @@ static void arasan_nand_enable_ecc(void) static u8 arasan_nand_get_addrcycle(struct mtd_info *mtd) { u8 addrcycles; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); switch (curr_cmd->addr_cycles) { case NAND_ADDR_CYCL_NONE: @@ -264,7 +264,7 @@ static u8 arasan_nand_get_addrcycle(struct mtd_info *mtd) static int arasan_nand_read_page(struct mtd_info *mtd, u8 *buf, u32 size) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); u32 reg_val, i, pktsize, pktnum; u32 *bufptr = (u32 *)buf; u32 timeout; @@ -433,7 +433,8 @@ static void arasan_nand_fill_tx(const u8 *buf, int len) } static int arasan_nand_write_page_hwecc(struct mtd_info *mtd, - struct nand_chip *chip, const u8 *buf, int oob_required) + struct nand_chip *chip, const u8 *buf, int oob_required, + int page) { u32 reg_val, i, pktsize, pktnum; const u32 *bufptr = (const u32 *)buf; @@ -441,7 +442,7 @@ static int arasan_nand_write_page_hwecc(struct mtd_info *mtd, u32 size = mtd->writesize; u32 rdcount = 0; u8 column_addr_cycles; - struct arasan_nand_info *nand = chip->priv; + struct arasan_nand_info *nand = nand_get_controller_data(chip); if (chip->ecc_step_ds >= ARASAN_NAND_PKTSIZE_1K) pktsize = ARASAN_NAND_PKTSIZE_1K; @@ -944,7 +945,7 @@ static void arasan_nand_read_buf(struct mtd_info *mtd, u8 *buf, int size) static u8 arasan_nand_read_byte(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); u32 size; u8 val; struct nand_onfi_params *p; @@ -976,8 +977,8 @@ static void arasan_nand_cmd_function(struct mtd_info *mtd, unsigned int command, int column, int page_addr) { u32 i, ret = 0; - struct nand_chip *chip = mtd->priv; - struct arasan_nand_info *nand = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct arasan_nand_info *nand = nand_get_controller_data(chip); curr_cmd = NULL; writel(ARASAN_NAND_INT_STS_XFR_CMPLT_MASK, @@ -1033,7 +1034,7 @@ static int arasan_nand_ecc_init(struct mtd_info *mtd) { int found = -1; u32 regval, eccpos_start, i; - struct nand_chip *nand_chip = mtd->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); nand_chip->ecc.mode = NAND_ECC_HW; nand_chip->ecc.hwctl = NULL; @@ -1101,9 +1102,8 @@ static int arasan_nand_init(struct nand_chip *nand_chip, int devnum) } nand->nand_base = arasan_nand_base; - mtd = &nand_info[0]; - nand_chip->priv = nand; - mtd->priv = nand_chip; + mtd = nand_to_mtd(nand_chip); + nand_set_controller_data(nand_chip, nand); /* Set the driver entry points for MTD */ nand_chip->cmdfunc = arasan_nand_cmd_function; @@ -1134,7 +1134,7 @@ static int arasan_nand_init(struct nand_chip *nand_chip, int devnum) goto fail; } - if (nand_register(devnum)) { + if (nand_register(devnum, mtd)) { printf("Nand Register Fail\n"); goto fail; } diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index 7cc1de0313..75e830724c 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -160,8 +160,8 @@ static int pmecc_data_alloc(struct atmel_nand_host *host) static void pmecc_gen_syndrome(struct mtd_info *mtd, int sector) { - struct nand_chip *nand_chip = mtd->priv; - struct atmel_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct atmel_nand_host *host = nand_get_controller_data(nand_chip); int i; uint32_t value; @@ -177,8 +177,8 @@ static void pmecc_gen_syndrome(struct mtd_info *mtd, int sector) static void pmecc_substitute(struct mtd_info *mtd) { - struct nand_chip *nand_chip = mtd->priv; - struct atmel_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct atmel_nand_host *host = nand_get_controller_data(nand_chip); int16_t __iomem *alpha_to = host->pmecc_alpha_to; int16_t __iomem *index_of = host->pmecc_index_of; int16_t *partial_syn = host->pmecc_partial_syn; @@ -227,8 +227,8 @@ static void pmecc_substitute(struct mtd_info *mtd) */ static void pmecc_get_sigma(struct mtd_info *mtd) { - struct nand_chip *nand_chip = mtd->priv; - struct atmel_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct atmel_nand_host *host = nand_get_controller_data(nand_chip); int16_t *lmu = host->pmecc_lmu; int16_t *si = host->pmecc_si; @@ -383,8 +383,8 @@ static void pmecc_get_sigma(struct mtd_info *mtd) static int pmecc_err_location(struct mtd_info *mtd) { - struct nand_chip *nand_chip = mtd->priv; - struct atmel_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct atmel_nand_host *host = nand_get_controller_data(nand_chip); const int cap = host->pmecc_corr_cap; const int num = 2 * cap + 1; int sector_size = host->pmecc_sector_size; @@ -437,8 +437,8 @@ static int pmecc_err_location(struct mtd_info *mtd) static void pmecc_correct_data(struct mtd_info *mtd, uint8_t *buf, uint8_t *ecc, int sector_num, int extra_bytes, int err_nbr) { - struct nand_chip *nand_chip = mtd->priv; - struct atmel_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct atmel_nand_host *host = nand_get_controller_data(nand_chip); int i = 0; int byte_pos, bit_pos, sector_size, pos; uint32_t tmp; @@ -483,8 +483,8 @@ static void pmecc_correct_data(struct mtd_info *mtd, uint8_t *buf, uint8_t *ecc, static int pmecc_correction(struct mtd_info *mtd, u32 pmecc_stat, uint8_t *buf, u8 *ecc) { - struct nand_chip *nand_chip = mtd->priv; - struct atmel_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct atmel_nand_host *host = nand_get_controller_data(nand_chip); int i, err_nbr, eccbytes; uint8_t *buf_pos; @@ -513,7 +513,7 @@ normal_check: if (err_nbr == -1) { dev_err(host->dev, "PMECC: Too many errors\n"); mtd->ecc_stats.failed++; - return -EIO; + return -EBADMSG; } else { pmecc_correct_data(mtd, buf_pos, ecc, i, host->pmecc_bytes_per_sector, err_nbr); @@ -529,7 +529,7 @@ normal_check: static int atmel_nand_pmecc_read_page(struct mtd_info *mtd, struct nand_chip *chip, uint8_t *buf, int oob_required, int page) { - struct atmel_nand_host *host = chip->priv; + struct atmel_nand_host *host = nand_get_controller_data(chip); int eccsize = chip->ecc.size; uint8_t *oob = chip->oob_poi; uint32_t *eccpos = chip->ecc.layout->eccpos; @@ -562,16 +562,16 @@ static int atmel_nand_pmecc_read_page(struct mtd_info *mtd, stat = pmecc_readl(host->pmecc, isr); if (stat != 0) if (pmecc_correction(mtd, stat, buf, &oob[eccpos[0]]) != 0) - return -EIO; + return -EBADMSG; return 0; } static int atmel_nand_pmecc_write_page(struct mtd_info *mtd, struct nand_chip *chip, const uint8_t *buf, - int oob_required) + int oob_required, int page) { - struct atmel_nand_host *host = chip->priv; + struct atmel_nand_host *host = nand_get_controller_data(chip); uint32_t *eccpos = chip->ecc.layout->eccpos; int i, j; int timeout = PMECC_MAX_TIMEOUT_US; @@ -615,8 +615,8 @@ out: static void atmel_pmecc_core_init(struct mtd_info *mtd) { - struct nand_chip *nand_chip = mtd->priv; - struct atmel_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct atmel_nand_host *host = nand_get_controller_data(nand_chip); uint32_t val = 0; struct nand_ecclayout *ecc_layout; @@ -808,7 +808,8 @@ static int atmel_pmecc_nand_init_params(struct nand_chip *nand, struct atmel_nand_host *host; int cap, sector_size; - host = nand->priv = &pmecc_host; + host = &pmecc_host; + nand_set_controller_data(nand, host); nand->ecc.mode = NAND_ECC_HW; nand->ecc.calculate = NULL; @@ -1080,7 +1081,7 @@ static int atmel_nand_read_page(struct mtd_info *mtd, struct nand_chip *chip, static int atmel_nand_correct(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *isnull) { - struct nand_chip *nand_chip = mtd->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); unsigned int ecc_status; unsigned int ecc_word, ecc_bit; @@ -1111,7 +1112,7 @@ static int atmel_nand_correct(struct mtd_info *mtd, u_char *dat, * We can't correct so many errors */ dev_warn(host->dev, "atmel_nand : multiple errors detected." " Unable to correct.\n"); - return -EIO; + return -EBADMSG; } /* if there's a single bit error : we can correct it */ @@ -1207,7 +1208,7 @@ int atmel_hwecc_nand_init_param(struct nand_chip *nand, struct mtd_info *mtd) static void at91_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); if (ctrl & NAND_CTRL_CHANGE) { ulong IO_ADDR_W = (ulong) this->IO_ADDR_W; @@ -1238,17 +1239,17 @@ static int at91_nand_ready(struct mtd_info *mtd) #ifdef CONFIG_SPL_BUILD /* The following code is for SPL */ -static nand_info_t mtd; +static struct mtd_info *mtd; static struct nand_chip nand_chip; static int nand_command(int block, int page, uint32_t offs, u8 cmd) { - struct nand_chip *this = mtd.priv; + struct nand_chip *this = mtd_to_nand(mtd); int page_addr = page + block * CONFIG_SYS_NAND_PAGE_COUNT; void (*hwctrl)(struct mtd_info *mtd, int cmd, unsigned int ctrl) = this->cmd_ctrl; - while (!this->dev_ready(&mtd)) + while (!this->dev_ready(mtd)) ; if (cmd == NAND_CMD_READOOB) { @@ -1256,24 +1257,24 @@ static int nand_command(int block, int page, uint32_t offs, u8 cmd) cmd = NAND_CMD_READ0; } - hwctrl(&mtd, cmd, NAND_CTRL_CLE | NAND_CTRL_CHANGE); + hwctrl(mtd, cmd, NAND_CTRL_CLE | NAND_CTRL_CHANGE); if ((this->options & NAND_BUSWIDTH_16) && !nand_opcode_8bits(cmd)) offs >>= 1; - hwctrl(&mtd, offs & 0xff, NAND_CTRL_ALE | NAND_CTRL_CHANGE); - hwctrl(&mtd, (offs >> 8) & 0xff, NAND_CTRL_ALE); - hwctrl(&mtd, (page_addr & 0xff), NAND_CTRL_ALE); - hwctrl(&mtd, ((page_addr >> 8) & 0xff), NAND_CTRL_ALE); + hwctrl(mtd, offs & 0xff, NAND_CTRL_ALE | NAND_CTRL_CHANGE); + hwctrl(mtd, (offs >> 8) & 0xff, NAND_CTRL_ALE); + hwctrl(mtd, (page_addr & 0xff), NAND_CTRL_ALE); + hwctrl(mtd, ((page_addr >> 8) & 0xff), NAND_CTRL_ALE); #ifdef CONFIG_SYS_NAND_5_ADDR_CYCLE - hwctrl(&mtd, (page_addr >> 16) & 0x0f, NAND_CTRL_ALE); + hwctrl(mtd, (page_addr >> 16) & 0x0f, NAND_CTRL_ALE); #endif - hwctrl(&mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); + hwctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); - hwctrl(&mtd, NAND_CMD_READSTART, NAND_CTRL_CLE | NAND_CTRL_CHANGE); - hwctrl(&mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); + hwctrl(mtd, NAND_CMD_READSTART, NAND_CTRL_CLE | NAND_CTRL_CHANGE); + hwctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); - while (!this->dev_ready(&mtd)) + while (!this->dev_ready(mtd)) ; return 0; @@ -1281,7 +1282,7 @@ static int nand_command(int block, int page, uint32_t offs, u8 cmd) static int nand_is_bad_block(int block) { - struct nand_chip *this = mtd.priv; + struct nand_chip *this = mtd_to_nand(mtd); nand_command(block, 0, CONFIG_SYS_NAND_BAD_BLOCK_POS, NAND_CMD_READOOB); @@ -1304,7 +1305,7 @@ static int nand_ecc_pos[] = CONFIG_SYS_NAND_ECCPOS; static int nand_read_page(int block, int page, void *dst) { - struct nand_chip *this = mtd.priv; + struct nand_chip *this = mtd_to_nand(mtd); u_char ecc_calc[ECCTOTAL]; u_char ecc_code[ECCTOTAL]; u_char oob_data[CONFIG_SYS_NAND_OOBSIZE]; @@ -1317,11 +1318,11 @@ static int nand_read_page(int block, int page, void *dst) for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { if (this->ecc.mode != NAND_ECC_SOFT) - this->ecc.hwctl(&mtd, NAND_ECC_READ); - this->read_buf(&mtd, p, eccsize); - this->ecc.calculate(&mtd, p, &ecc_calc[i]); + this->ecc.hwctl(mtd, NAND_ECC_READ); + this->read_buf(mtd, p, eccsize); + this->ecc.calculate(mtd, p, &ecc_calc[i]); } - this->read_buf(&mtd, oob_data, CONFIG_SYS_NAND_OOBSIZE); + this->read_buf(mtd, oob_data, CONFIG_SYS_NAND_OOBSIZE); for (i = 0; i < ECCTOTAL; i++) ecc_code[i] = oob_data[nand_ecc_pos[i]]; @@ -1330,35 +1331,35 @@ static int nand_read_page(int block, int page, void *dst) p = dst; for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) - this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]); + this->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]); return 0; } int spl_nand_erase_one(int block, int page) { - struct nand_chip *this = mtd.priv; + struct nand_chip *this = mtd_to_nand(mtd); void (*hwctrl)(struct mtd_info *mtd, int cmd, unsigned int ctrl) = this->cmd_ctrl; int page_addr; if (nand_chip.select_chip) - nand_chip.select_chip(&mtd, 0); + nand_chip.select_chip(mtd, 0); page_addr = page + block * CONFIG_SYS_NAND_PAGE_COUNT; - hwctrl(&mtd, NAND_CMD_ERASE1, NAND_CTRL_CLE | NAND_CTRL_CHANGE); + hwctrl(mtd, NAND_CMD_ERASE1, NAND_CTRL_CLE | NAND_CTRL_CHANGE); /* Row address */ - hwctrl(&mtd, (page_addr & 0xff), NAND_CTRL_ALE | NAND_CTRL_CHANGE); - hwctrl(&mtd, ((page_addr >> 8) & 0xff), + hwctrl(mtd, (page_addr & 0xff), NAND_CTRL_ALE | NAND_CTRL_CHANGE); + hwctrl(mtd, ((page_addr >> 8) & 0xff), NAND_CTRL_ALE | NAND_CTRL_CHANGE); #ifdef CONFIG_SYS_NAND_5_ADDR_CYCLE /* One more address cycle for devices > 128MiB */ - hwctrl(&mtd, (page_addr >> 16) & 0x0f, + hwctrl(mtd, (page_addr >> 16) & 0x0f, NAND_CTRL_ALE | NAND_CTRL_CHANGE); #endif - hwctrl(&mtd, NAND_CMD_ERASE2, NAND_CTRL_CLE | NAND_CTRL_CHANGE); + hwctrl(mtd, NAND_CMD_ERASE2, NAND_CTRL_CLE | NAND_CTRL_CHANGE); - while (!this->dev_ready(&mtd)) + while (!this->dev_ready(mtd)) ; nand_deselect(); @@ -1368,10 +1369,10 @@ int spl_nand_erase_one(int block, int page) #else static int nand_read_page(int block, int page, void *dst) { - struct nand_chip *this = mtd.priv; + struct nand_chip *this = mtd_to_nand(mtd); nand_command(block, page, 0, NAND_CMD_READ0); - atmel_nand_pmecc_read_page(&mtd, this, dst, 0, page); + atmel_nand_pmecc_read_page(mtd, this, dst, 0, page); return 0; } @@ -1407,7 +1408,7 @@ int nand_spl_load_image(uint32_t offs, unsigned int size, void *dst) int at91_nand_wait_ready(struct mtd_info *mtd) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); udelay(this->chip_delay); @@ -1438,7 +1439,7 @@ int board_nand_init(struct nand_chip *nand) #ifdef CONFIG_ATMEL_NAND_HWECC #ifdef CONFIG_ATMEL_NAND_HW_PMECC - ret = atmel_pmecc_nand_init_params(nand, &mtd); + ret = atmel_pmecc_nand_init_params(nand, mtd); #endif #endif @@ -1447,9 +1448,9 @@ int board_nand_init(struct nand_chip *nand) void nand_init(void) { - mtd.writesize = CONFIG_SYS_NAND_PAGE_SIZE; - mtd.oobsize = CONFIG_SYS_NAND_OOBSIZE; - mtd.priv = &nand_chip; + mtd = &nand_chip.mtd; + mtd->writesize = CONFIG_SYS_NAND_PAGE_SIZE; + mtd->oobsize = CONFIG_SYS_NAND_OOBSIZE; nand_chip.IO_ADDR_R = (void __iomem *)CONFIG_SYS_NAND_BASE; nand_chip.IO_ADDR_W = (void __iomem *)CONFIG_SYS_NAND_BASE; board_nand_init(&nand_chip); @@ -1462,13 +1463,13 @@ void nand_init(void) #endif if (nand_chip.select_chip) - nand_chip.select_chip(&mtd, 0); + nand_chip.select_chip(mtd, 0); } void nand_deselect(void) { if (nand_chip.select_chip) - nand_chip.select_chip(&mtd, -1); + nand_chip.select_chip(mtd, -1); } #else @@ -1482,10 +1483,9 @@ static ulong base_addr[CONFIG_SYS_MAX_NAND_DEVICE] = CONFIG_SYS_NAND_BASE_LIST; int atmel_nand_chip_init(int devnum, ulong base_addr) { int ret; - struct mtd_info *mtd = &nand_info[devnum]; struct nand_chip *nand = &nand_chip[devnum]; + struct mtd_info *mtd = nand_to_mtd(nand); - mtd->priv = nand; nand->IO_ADDR_R = nand->IO_ADDR_W = (void __iomem *)base_addr; #ifdef CONFIG_NAND_ECC_BCH @@ -1521,7 +1521,7 @@ int atmel_nand_chip_init(int devnum, ulong base_addr) ret = nand_scan_tail(mtd); if (!ret) - nand_register(devnum); + nand_register(devnum, mtd); return ret; } diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c index a3970745c9..48a8ca78e7 100644 --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -54,7 +54,7 @@ */ static void nand_davinci_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); const u32 *nand = chip->IO_ADDR_R; /* Make sure that buf is 32 bit aligned */ @@ -99,7 +99,7 @@ static void nand_davinci_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) static void nand_davinci_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); const u32 *nand = chip->IO_ADDR_W; /* Make sure that buf is 32 bit aligned */ @@ -144,7 +144,7 @@ static void nand_davinci_write_buf(struct mtd_info *mtd, const uint8_t *buf, static void nand_davinci_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); u_int32_t IO_ADDR_W = (u_int32_t)this->IO_ADDR_W; if (ctrl & NAND_CTRL_CHANGE) { @@ -223,7 +223,7 @@ static int nand_davinci_calculate_ecc(struct mtd_info *mtd, const u_char *dat, static int nand_davinci_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); u_int32_t ecc_nand = read_ecc[0] | (read_ecc[1] << 8) | (read_ecc[2] << 16); u_int32_t ecc_calc = calc_ecc[0] | (calc_ecc[1] << 8) | @@ -243,7 +243,7 @@ static int nand_davinci_correct_data(struct mtd_info *mtd, u_char *dat, "%d\n", find_byte, find_bit); return 1; } else { - return -1; + return -EBADMSG; } } else if (!(diff & (diff - 1))) { /* Single bit ECC error in the ECC itself, @@ -254,7 +254,7 @@ static int nand_davinci_correct_data(struct mtd_info *mtd, u_char *dat, } else { /* Uncorrectable error */ MTDDEBUG(MTD_DEBUG_LEVEL0, "ECC UNCORRECTED_ERROR 1\n"); - return -1; + return -EBADMSG; } } return 0; @@ -380,10 +380,13 @@ static int nand_davinci_write_page(struct mtd_info *mtd, struct nand_chip *chip, chip->cmdfunc(mtd, NAND_CMD_SEQIN, 0x00, page); - if (unlikely(raw)) - status = chip->ecc.write_page_raw(mtd, chip, buf, oob_required); - else - status = chip->ecc.write_page(mtd, chip, buf, oob_required); + if (unlikely(raw)) { + status = chip->ecc.write_page_raw(mtd, chip, buf, + oob_required, page); + } else { + status = chip->ecc.write_page(mtd, chip, buf, + oob_required, page); + } if (status < 0) { ret = status; @@ -698,7 +701,7 @@ static int nand_davinci_4bit_correct_data(struct mtd_info *mtd, uint8_t *dat, return 0; } else if (iserror == ECC_STATE_TOO_MANY_ERRS) { val = __raw_readl(&davinci_emif_regs->nanderrval1); - return -1; + return -EBADMSG; } numerrors = ((__raw_readl(&davinci_emif_regs->nandfsr) >> 16) diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c index 5894fcc4a8..601e744a08 100644 --- a/drivers/mtd/nand/denali.c +++ b/drivers/mtd/nand/denali.c @@ -48,7 +48,10 @@ static int onfi_timing_mode = NAND_DEFAULT_TIMINGS; * this macro allows us to convert from an MTD structure to our own * device context (denali) structure. */ -#define mtd_to_denali(m) container_of(m->priv, struct denali_nand_info, nand) +static inline struct denali_nand_info *mtd_to_denali(struct mtd_info *mtd) +{ + return container_of(mtd_to_nand(mtd), struct denali_nand_info, nand); +} /* * These constants are defined by the driver to enable common driver @@ -865,7 +868,7 @@ static int write_page(struct mtd_info *mtd, struct nand_chip *chip, * by write_page above. */ static int denali_write_page(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, int page) { struct denali_nand_info *denali = mtd_to_denali(mtd); @@ -889,7 +892,8 @@ static int denali_write_page(struct mtd_info *mtd, struct nand_chip *chip, * write_page() function above. */ static int denali_write_page_raw(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, + int page) { struct denali_nand_info *denali = mtd_to_denali(mtd); @@ -988,7 +992,7 @@ static int denali_read_page(struct mtd_info *mtd, struct nand_chip *chip, debug(" ECC error cause by erased block\n"); /* false alarm, return the 0xFF */ } else { - return -EIO; + return -EBADMSG; } } memcpy(buf, denali->buf.dma_buf, mtd->writesize); @@ -1173,13 +1177,13 @@ static struct nand_ecclayout nand_oob; static int denali_init(struct denali_nand_info *denali) { + struct mtd_info *mtd = nand_to_mtd(&denali->nand); int ret; denali_hw_init(denali); - denali->mtd->name = "denali-nand"; - denali->mtd->owner = THIS_MODULE; - denali->mtd->priv = &denali->nand; + mtd->name = "denali-nand"; + mtd->owner = THIS_MODULE; /* register the driver with the NAND core subsystem */ denali->nand.select_chip = denali_select_chip; @@ -1193,7 +1197,7 @@ static int denali_init(struct denali_nand_info *denali) * this is the first stage in a two step process to register * with the nand subsystem */ - if (nand_scan_ident(denali->mtd, denali->max_banks, NULL)) { + if (nand_scan_ident(mtd, denali->max_banks, NULL)) { ret = -ENXIO; goto fail; } @@ -1239,13 +1243,13 @@ static int denali_init(struct denali_nand_info *denali) nand_oob.eccbytes = denali->nand.ecc.bytes; denali->nand.ecc.layout = &nand_oob; - writel(denali->mtd->erasesize / denali->mtd->writesize, + writel(mtd->erasesize / mtd->writesize, denali->flash_reg + PAGES_PER_BLOCK); writel(denali->nand.options & NAND_BUSWIDTH_16 ? 1 : 0, denali->flash_reg + DEVICE_WIDTH); - writel(denali->mtd->writesize, + writel(mtd->writesize, denali->flash_reg + DEVICE_MAIN_AREA_SIZE); - writel(denali->mtd->oobsize, + writel(mtd->oobsize, denali->flash_reg + DEVICE_SPARE_AREA_SIZE); if (readl(denali->flash_reg + DEVICES_CONNECTED) == 0) writel(1, denali->flash_reg + DEVICES_CONNECTED); @@ -1258,12 +1262,12 @@ static int denali_init(struct denali_nand_info *denali) denali->nand.ecc.read_oob = denali_read_oob; denali->nand.ecc.write_oob = denali_write_oob; - if (nand_scan_tail(denali->mtd)) { + if (nand_scan_tail(mtd)) { ret = -ENXIO; goto fail; } - ret = nand_register(0); + ret = nand_register(0, mtd); fail: return ret; @@ -1278,13 +1282,6 @@ static int __board_nand_init(void) return -ENOMEM; /* - * If CONFIG_SYS_NAND_SELF_INIT is defined, each driver is responsible - * for instantiating struct nand_chip, while drivers/mtd/nand/nand.c - * still provides a "struct mtd_info nand_info" instance. - */ - denali->mtd = &nand_info[0]; - - /* * In the future, these base addresses should be taken from * Device Tree or platform data. */ diff --git a/drivers/mtd/nand/denali.h b/drivers/mtd/nand/denali.h index db1457a680..0e098bddf1 100644 --- a/drivers/mtd/nand/denali.h +++ b/drivers/mtd/nand/denali.h @@ -436,7 +436,6 @@ struct nand_buf { #define DT 3 struct denali_nand_info { - struct mtd_info *mtd; struct nand_chip nand; int flash_bank; /* currently selected chip */ int status; diff --git a/drivers/mtd/nand/denali_spl.c b/drivers/mtd/nand/denali_spl.c index 1587413540..c693032530 100644 --- a/drivers/mtd/nand/denali_spl.c +++ b/drivers/mtd/nand/denali_spl.c @@ -41,7 +41,7 @@ static int wait_for_irq(uint32_t irq_mask) if (intr_status & INTR_STATUS__ECC_UNCOR_ERR) { debug("Uncorrected ECC detected\n"); - return -EIO; + return -EBADMSG; } if (intr_status & irq_mask) diff --git a/drivers/mtd/nand/docg4.c b/drivers/mtd/nand/docg4.c deleted file mode 100644 index c1c1ff876a..0000000000 --- a/drivers/mtd/nand/docg4.c +++ /dev/null @@ -1,1030 +0,0 @@ -/* - * drivers/mtd/nand/docg4.c - * - * Copyright (C) 2013 Mike Dunn <mikedunn@newsguy.com> - * - * SPDX-License-Identifier: GPL-2.0+ - * - * mtd nand driver for M-Systems DiskOnChip G4 - * - * Tested on the Palm Treo 680. The G4 is also present on Toshiba Portege, Asus - * P526, some HTC smartphones (Wizard, Prophet, ...), O2 XDA Zinc, maybe others. - * Should work on these as well. Let me know! - * - * TODO: - * - * Mechanism for management of password-protected areas - * - * Hamming ecc when reading oob only - * - * According to the M-Sys documentation, this device is also available in a - * "dual-die" configuration having a 256MB capacity, but no mechanism for - * detecting this variant is documented. Currently this driver assumes 128MB - * capacity. - * - * Support for multiple cascaded devices ("floors"). Not sure which gadgets - * contain multiple G4s in a cascaded configuration, if any. - */ - - -#include <common.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> -#include <asm/bitops.h> -#include <asm/errno.h> -#include <malloc.h> -#include <nand.h> -#include <linux/bch.h> -#include <linux/bitrev.h> -#include <linux/mtd/docg4.h> - -/* - * The device has a nop register which M-Sys claims is for the purpose of - * inserting precise delays. But beware; at least some operations fail if the - * nop writes are replaced with a generic delay! - */ -static inline void write_nop(void __iomem *docptr) -{ - writew(0, docptr + DOC_NOP); -} - - -static int poll_status(void __iomem *docptr) -{ - /* - * Busy-wait for the FLASHREADY bit to be set in the FLASHCONTROL - * register. Operations known to take a long time (e.g., block erase) - * should sleep for a while before calling this. - */ - - uint8_t flash_status; - - /* hardware quirk requires reading twice initially */ - flash_status = readb(docptr + DOC_FLASHCONTROL); - - do { - flash_status = readb(docptr + DOC_FLASHCONTROL); - } while (!(flash_status & DOC_CTRL_FLASHREADY)); - - return 0; -} - -static void write_addr(void __iomem *docptr, uint32_t docg4_addr) -{ - /* write the four address bytes packed in docg4_addr to the device */ - - writeb(docg4_addr & 0xff, docptr + DOC_FLASHADDRESS); - docg4_addr >>= 8; - writeb(docg4_addr & 0xff, docptr + DOC_FLASHADDRESS); - docg4_addr >>= 8; - writeb(docg4_addr & 0xff, docptr + DOC_FLASHADDRESS); - docg4_addr >>= 8; - writeb(docg4_addr & 0xff, docptr + DOC_FLASHADDRESS); -} - -/* - * This is a module parameter in the linux kernel version of this driver. It is - * hard-coded to 'off' for u-boot. This driver uses oob to mark bad blocks. - * This can be problematic when dealing with data not intended for the mtd/nand - * subsystem. For example, on boards that boot from the docg4 and use the IPL - * to load an spl + u-boot image, the blocks containing the image will be - * reported as "bad" because the oob of the first page of each block contains a - * magic number that the IPL looks for, which causes the badblock scan to - * erroneously add them to the bad block table. To erase such a block, use - * u-boot's 'nand scrub'. scrub is safe for the docg4. The device does have a - * factory bad block table, but it is read-only, and is used in conjunction with - * oob bad block markers that are written by mtd/nand when a block is deemed to - * be bad. To read data from "bad" blocks, use 'read.raw'. Unfortunately, - * read.raw does not use ecc, which would still work fine on such misidentified - * bad blocks. TODO: u-boot nand utilities need the ability to ignore bad - * blocks. - */ -static const int ignore_badblocks; /* remains false */ - -struct docg4_priv { - int status; - struct { - unsigned int command; - int column; - int page; - } last_command; - uint8_t oob_buf[16]; - uint8_t ecc_buf[7]; - int oob_page; - struct bch_control *bch; -}; -/* - * Oob bytes 0 - 6 are available to the user. - * Byte 7 is hamming ecc for first 7 bytes. Bytes 8 - 14 are hw-generated ecc. - * Byte 15 (the last) is used by the driver as a "page written" flag. - */ -static struct nand_ecclayout docg4_oobinfo = { - .eccbytes = 9, - .eccpos = {7, 8, 9, 10, 11, 12, 13, 14, 15}, - .oobavail = 7, - .oobfree = { {0, 7} } -}; - -static void reset(void __iomem *docptr) -{ - /* full device reset */ - - writew(DOC_ASICMODE_RESET | DOC_ASICMODE_MDWREN, docptr + DOC_ASICMODE); - writew(~(DOC_ASICMODE_RESET | DOC_ASICMODE_MDWREN), - docptr + DOC_ASICMODECONFIRM); - write_nop(docptr); - - writew(DOC_ASICMODE_NORMAL | DOC_ASICMODE_MDWREN, - docptr + DOC_ASICMODE); - writew(~(DOC_ASICMODE_NORMAL | DOC_ASICMODE_MDWREN), - docptr + DOC_ASICMODECONFIRM); - - writew(DOC_ECCCONF1_ECC_ENABLE, docptr + DOC_ECCCONF1); - - poll_status(docptr); -} - -static void docg4_select_chip(struct mtd_info *mtd, int chip) -{ - /* - * Select among multiple cascaded chips ("floors"). Multiple floors are - * not yet supported, so the only valid non-negative value is 0. - */ - void __iomem *docptr = CONFIG_SYS_NAND_BASE; - - if (chip < 0) - return; /* deselected */ - - if (chip > 0) - printf("multiple floors currently unsupported\n"); - - writew(0, docptr + DOC_DEVICESELECT); -} - -static void read_hw_ecc(void __iomem *docptr, uint8_t *ecc_buf) -{ - /* read the 7 hw-generated ecc bytes */ - - int i; - for (i = 0; i < 7; i++) { /* hw quirk; read twice */ - ecc_buf[i] = readb(docptr + DOC_BCH_SYNDROM(i)); - ecc_buf[i] = readb(docptr + DOC_BCH_SYNDROM(i)); - } -} - -static int correct_data(struct mtd_info *mtd, uint8_t *buf, int page) -{ - /* - * Called after a page read when hardware reports bitflips. - * Up to four bitflips can be corrected. - */ - - struct nand_chip *nand = mtd->priv; - struct docg4_priv *doc = nand->priv; - void __iomem *docptr = CONFIG_SYS_NAND_BASE; - int i, numerrs; - unsigned int errpos[4]; - const uint8_t blank_read_hwecc[8] = { - 0xcf, 0x72, 0xfc, 0x1b, 0xa9, 0xc7, 0xb9, 0 }; - - read_hw_ecc(docptr, doc->ecc_buf); /* read 7 hw-generated ecc bytes */ - - /* check if read error is due to a blank page */ - if (!memcmp(doc->ecc_buf, blank_read_hwecc, 7)) - return 0; /* yes */ - - /* skip additional check of "written flag" if ignore_badblocks */ - if (!ignore_badblocks) { - /* - * If the hw ecc bytes are not those of a blank page, there's - * still a chance that the page is blank, but was read with - * errors. Check the "written flag" in last oob byte, which - * is set to zero when a page is written. If more than half - * the bits are set, assume a blank page. Unfortunately, the - * bit flips(s) are not reported in stats. - */ - - if (doc->oob_buf[15]) { - int bit, numsetbits = 0; - unsigned long written_flag = doc->oob_buf[15]; - - for (bit = 0; bit < 8; bit++) { - if (written_flag & 0x01) - numsetbits++; - written_flag >>= 1; - } - if (numsetbits > 4) { /* assume blank */ - printf("errors in blank page at offset %08x\n", - page * DOCG4_PAGE_SIZE); - return 0; - } - } - } - - /* - * The hardware ecc unit produces oob_ecc ^ calc_ecc. The kernel's bch - * algorithm is used to decode this. However the hw operates on page - * data in a bit order that is the reverse of that of the bch alg, - * requiring that the bits be reversed on the result. Thanks to Ivan - * Djelic for his analysis! - */ - for (i = 0; i < 7; i++) - doc->ecc_buf[i] = bitrev8(doc->ecc_buf[i]); - - numerrs = decode_bch(doc->bch, NULL, DOCG4_USERDATA_LEN, NULL, - doc->ecc_buf, NULL, errpos); - - if (numerrs == -EBADMSG) { - printf("uncorrectable errors at offset %08x\n", - page * DOCG4_PAGE_SIZE); - return -EBADMSG; - } - - BUG_ON(numerrs < 0); /* -EINVAL, or anything other than -EBADMSG */ - - /* undo last step in BCH alg (modulo mirroring not needed) */ - for (i = 0; i < numerrs; i++) - errpos[i] = (errpos[i] & ~7)|(7-(errpos[i] & 7)); - - /* fix the errors */ - for (i = 0; i < numerrs; i++) { - /* ignore if error within oob ecc bytes */ - if (errpos[i] > DOCG4_USERDATA_LEN * 8) - continue; - - /* if error within oob area preceeding ecc bytes... */ - if (errpos[i] > DOCG4_PAGE_SIZE * 8) - __change_bit(errpos[i] - DOCG4_PAGE_SIZE * 8, - (unsigned long *)doc->oob_buf); - - else /* error in page data */ - __change_bit(errpos[i], (unsigned long *)buf); - } - - printf("%d error(s) corrected at offset %08x\n", - numerrs, page * DOCG4_PAGE_SIZE); - - return numerrs; -} - -static int read_progstatus(struct docg4_priv *doc, void __iomem *docptr) -{ - /* - * This apparently checks the status of programming. Done after an - * erasure, and after page data is written. On error, the status is - * saved, to be later retrieved by the nand infrastructure code. - */ - - /* status is read from the I/O reg */ - uint16_t status1 = readw(docptr + DOC_IOSPACE_DATA); - uint16_t status2 = readw(docptr + DOC_IOSPACE_DATA); - uint16_t status3 = readw(docptr + DOCG4_MYSTERY_REG); - - MTDDEBUG(MTD_DEBUG_LEVEL3, "docg4: %s: %02x %02x %02x\n", - __func__, status1, status2, status3); - - if (status1 != DOCG4_PROGSTATUS_GOOD || - status2 != DOCG4_PROGSTATUS_GOOD_2 || - status3 != DOCG4_PROGSTATUS_GOOD_2) { - doc->status = NAND_STATUS_FAIL; - printf("read_progstatus failed: %02x, %02x, %02x\n", - status1, status2, status3); - return -EIO; - } - return 0; -} - -static int pageprog(struct mtd_info *mtd) -{ - /* - * Final step in writing a page. Writes the contents of its - * internal buffer out to the flash array, or some such. - */ - - struct nand_chip *nand = mtd->priv; - struct docg4_priv *doc = nand->priv; - void __iomem *docptr = CONFIG_SYS_NAND_BASE; - int retval = 0; - - MTDDEBUG(MTD_DEBUG_LEVEL3, "docg4: %s\n", __func__); - - writew(DOCG4_SEQ_PAGEPROG, docptr + DOC_FLASHSEQUENCE); - writew(DOC_CMD_PROG_CYCLE2, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - write_nop(docptr); - - /* Just busy-wait; usleep_range() slows things down noticeably. */ - poll_status(docptr); - - writew(DOCG4_SEQ_FLUSH, docptr + DOC_FLASHSEQUENCE); - writew(DOCG4_CMD_FLUSH, docptr + DOC_FLASHCOMMAND); - writew(DOC_ECCCONF0_READ_MODE | 4, docptr + DOC_ECCCONF0); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - - retval = read_progstatus(doc, docptr); - writew(0, docptr + DOC_DATAEND); - write_nop(docptr); - poll_status(docptr); - write_nop(docptr); - - return retval; -} - -static void sequence_reset(void __iomem *docptr) -{ - /* common starting sequence for all operations */ - - writew(DOC_CTRL_UNKNOWN | DOC_CTRL_CE, docptr + DOC_FLASHCONTROL); - writew(DOC_SEQ_RESET, docptr + DOC_FLASHSEQUENCE); - writew(DOC_CMD_RESET, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - write_nop(docptr); - poll_status(docptr); - write_nop(docptr); -} - -static void read_page_prologue(void __iomem *docptr, uint32_t docg4_addr) -{ - /* first step in reading a page */ - - sequence_reset(docptr); - - writew(DOCG4_SEQ_PAGE_READ, docptr + DOC_FLASHSEQUENCE); - writew(DOCG4_CMD_PAGE_READ, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - - write_addr(docptr, docg4_addr); - - write_nop(docptr); - writew(DOCG4_CMD_READ2, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - write_nop(docptr); - - poll_status(docptr); -} - -static void write_page_prologue(void __iomem *docptr, uint32_t docg4_addr) -{ - /* first step in writing a page */ - - sequence_reset(docptr); - writew(DOCG4_SEQ_PAGEWRITE, docptr + DOC_FLASHSEQUENCE); - writew(DOCG4_CMD_PAGEWRITE, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - write_addr(docptr, docg4_addr); - write_nop(docptr); - write_nop(docptr); - poll_status(docptr); -} - -static uint32_t mtd_to_docg4_address(int page, int column) -{ - /* - * Convert mtd address to format used by the device, 32 bit packed. - * - * Some notes on G4 addressing... The M-Sys documentation on this device - * claims that pages are 2K in length, and indeed, the format of the - * address used by the device reflects that. But within each page are - * four 512 byte "sub-pages", each with its own oob data that is - * read/written immediately after the 512 bytes of page data. This oob - * data contains the ecc bytes for the preceeding 512 bytes. - * - * Rather than tell the mtd nand infrastructure that page size is 2k, - * with four sub-pages each, we engage in a little subterfuge and tell - * the infrastructure code that pages are 512 bytes in size. This is - * done because during the course of reverse-engineering the device, I - * never observed an instance where an entire 2K "page" was read or - * written as a unit. Each "sub-page" is always addressed individually, - * its data read/written, and ecc handled before the next "sub-page" is - * addressed. - * - * This requires us to convert addresses passed by the mtd nand - * infrastructure code to those used by the device. - * - * The address that is written to the device consists of four bytes: the - * first two are the 2k page number, and the second is the index into - * the page. The index is in terms of 16-bit half-words and includes - * the preceeding oob data, so e.g., the index into the second - * "sub-page" is 0x108, and the full device address of the start of mtd - * page 0x201 is 0x00800108. - */ - int g4_page = page / 4; /* device's 2K page */ - int g4_index = (page % 4) * 0x108 + column/2; /* offset into page */ - return (g4_page << 16) | g4_index; /* pack */ -} - -static void docg4_command(struct mtd_info *mtd, unsigned command, int column, - int page_addr) -{ - /* handle standard nand commands */ - - struct nand_chip *nand = mtd->priv; - struct docg4_priv *doc = nand->priv; - uint32_t g4_addr = mtd_to_docg4_address(page_addr, column); - - MTDDEBUG(MTD_DEBUG_LEVEL3, "%s %x, page_addr=%x, column=%x\n", - __func__, command, page_addr, column); - - /* - * Save the command and its arguments. This enables emulation of - * standard flash devices, and also some optimizations. - */ - doc->last_command.command = command; - doc->last_command.column = column; - doc->last_command.page = page_addr; - - switch (command) { - case NAND_CMD_RESET: - reset(CONFIG_SYS_NAND_BASE); - break; - - case NAND_CMD_READ0: - read_page_prologue(CONFIG_SYS_NAND_BASE, g4_addr); - break; - - case NAND_CMD_STATUS: - /* next call to read_byte() will expect a status */ - break; - - case NAND_CMD_SEQIN: - write_page_prologue(CONFIG_SYS_NAND_BASE, g4_addr); - - /* hack for deferred write of oob bytes */ - if (doc->oob_page == page_addr) - memcpy(nand->oob_poi, doc->oob_buf, 16); - break; - - case NAND_CMD_PAGEPROG: - pageprog(mtd); - break; - - /* we don't expect these, based on review of nand_base.c */ - case NAND_CMD_READOOB: - case NAND_CMD_READID: - case NAND_CMD_ERASE1: - case NAND_CMD_ERASE2: - printf("docg4_command: unexpected nand command 0x%x\n", - command); - break; - } -} - -static void docg4_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) -{ - int i; - struct nand_chip *nand = mtd->priv; - uint16_t *p = (uint16_t *)buf; - len >>= 1; - - for (i = 0; i < len; i++) - p[i] = readw(nand->IO_ADDR_R); -} - -static int docg4_read_oob(struct mtd_info *mtd, struct nand_chip *nand, - int page) -{ - struct docg4_priv *doc = nand->priv; - void __iomem *docptr = CONFIG_SYS_NAND_BASE; - uint16_t status; - - MTDDEBUG(MTD_DEBUG_LEVEL3, "%s: page %x\n", __func__, page); - - /* - * Oob bytes are read as part of a normal page read. If the previous - * nand command was a read of the page whose oob is now being read, just - * copy the oob bytes that we saved in a local buffer and avoid a - * separate oob read. - */ - if (doc->last_command.command == NAND_CMD_READ0 && - doc->last_command.page == page) { - memcpy(nand->oob_poi, doc->oob_buf, 16); - return 0; - } - - /* - * Separate read of oob data only. - */ - docg4_command(mtd, NAND_CMD_READ0, nand->ecc.size, page); - - writew(DOC_ECCCONF0_READ_MODE | DOCG4_OOB_SIZE, docptr + DOC_ECCCONF0); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - - /* the 1st byte from the I/O reg is a status; the rest is oob data */ - status = readw(docptr + DOC_IOSPACE_DATA); - if (status & DOCG4_READ_ERROR) { - printf("docg4_read_oob failed: status = 0x%02x\n", status); - return -EIO; - } - - MTDDEBUG(MTD_DEBUG_LEVEL3, "%s: status = 0x%x\n", __func__, status); - - docg4_read_buf(mtd, nand->oob_poi, 16); - - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - writew(0, docptr + DOC_DATAEND); - write_nop(docptr); - - return 0; -} - -static int docg4_write_oob(struct mtd_info *mtd, struct nand_chip *nand, - int page) -{ - /* - * Writing oob-only is not really supported, because MLC nand must write - * oob bytes at the same time as page data. Nonetheless, we save the - * oob buffer contents here, and then write it along with the page data - * if the same page is subsequently written. This allows user space - * utilities that write the oob data prior to the page data to work - * (e.g., nandwrite). The disdvantage is that, if the intention was to - * write oob only, the operation is quietly ignored. Also, oob can get - * corrupted if two concurrent processes are running nandwrite. - */ - - /* note that bytes 7..14 are hw generated hamming/ecc and overwritten */ - struct docg4_priv *doc = nand->priv; - doc->oob_page = page; - memcpy(doc->oob_buf, nand->oob_poi, 16); - return 0; -} - -static int docg4_block_neverbad(struct mtd_info *mtd, loff_t ofs, int getchip) -{ - /* only called when module_param ignore_badblocks is set */ - return 0; -} - -static void docg4_write_buf16(struct mtd_info *mtd, const uint8_t *buf, int len) -{ - int i; - struct nand_chip *nand = mtd->priv; - uint16_t *p = (uint16_t *)buf; - len >>= 1; - - for (i = 0; i < len; i++) - writew(p[i], nand->IO_ADDR_W); -} - -static int write_page(struct mtd_info *mtd, struct nand_chip *nand, - const uint8_t *buf, int use_ecc) -{ - void __iomem *docptr = CONFIG_SYS_NAND_BASE; - uint8_t ecc_buf[8]; - - writew(DOC_ECCCONF0_ECC_ENABLE | - DOC_ECCCONF0_UNKNOWN | - DOCG4_BCH_SIZE, - docptr + DOC_ECCCONF0); - write_nop(docptr); - - /* write the page data */ - docg4_write_buf16(mtd, buf, DOCG4_PAGE_SIZE); - - /* oob bytes 0 through 5 are written to I/O reg */ - docg4_write_buf16(mtd, nand->oob_poi, 6); - - /* oob byte 6 written to a separate reg */ - writew(nand->oob_poi[6], docptr + DOCG4_OOB_6_7); - - write_nop(docptr); - write_nop(docptr); - - /* write hw-generated ecc bytes to oob */ - if (likely(use_ecc)) { - /* oob byte 7 is hamming code */ - uint8_t hamming = readb(docptr + DOC_HAMMINGPARITY); - hamming = readb(docptr + DOC_HAMMINGPARITY); /* 2nd read */ - writew(hamming, docptr + DOCG4_OOB_6_7); - write_nop(docptr); - - /* read the 7 bch bytes from ecc regs */ - read_hw_ecc(docptr, ecc_buf); - ecc_buf[7] = 0; /* clear the "page written" flag */ - } - - /* write user-supplied bytes to oob */ - else { - writew(nand->oob_poi[7], docptr + DOCG4_OOB_6_7); - write_nop(docptr); - memcpy(ecc_buf, &nand->oob_poi[8], 8); - } - - docg4_write_buf16(mtd, ecc_buf, 8); - write_nop(docptr); - write_nop(docptr); - writew(0, docptr + DOC_DATAEND); - write_nop(docptr); - - return 0; -} - -static int docg4_write_page_raw(struct mtd_info *mtd, struct nand_chip *nand, - const uint8_t *buf, int oob_required) -{ - return write_page(mtd, nand, buf, 0); -} - -static int docg4_write_page(struct mtd_info *mtd, struct nand_chip *nand, - const uint8_t *buf, int oob_required) -{ - return write_page(mtd, nand, buf, 1); -} - -static int read_page(struct mtd_info *mtd, struct nand_chip *nand, - uint8_t *buf, int page, int use_ecc) -{ - struct docg4_priv *doc = nand->priv; - void __iomem *docptr = CONFIG_SYS_NAND_BASE; - uint16_t status, edc_err, *buf16; - - writew(DOC_ECCCONF0_READ_MODE | - DOC_ECCCONF0_ECC_ENABLE | - DOC_ECCCONF0_UNKNOWN | - DOCG4_BCH_SIZE, - docptr + DOC_ECCCONF0); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - - /* the 1st byte from the I/O reg is a status; the rest is page data */ - status = readw(docptr + DOC_IOSPACE_DATA); - if (status & DOCG4_READ_ERROR) { - printf("docg4_read_page: bad status: 0x%02x\n", status); - writew(0, docptr + DOC_DATAEND); - return -EIO; - } - - docg4_read_buf(mtd, buf, DOCG4_PAGE_SIZE); /* read the page data */ - - /* first 14 oob bytes read from I/O reg */ - docg4_read_buf(mtd, nand->oob_poi, 14); - - /* last 2 read from another reg */ - buf16 = (uint16_t *)(nand->oob_poi + 14); - *buf16 = readw(docptr + DOCG4_MYSTERY_REG); - - /* - * Diskonchips read oob immediately after a page read. Mtd - * infrastructure issues a separate command for reading oob after the - * page is read. So we save the oob bytes in a local buffer and just - * copy it if the next command reads oob from the same page. - */ - memcpy(doc->oob_buf, nand->oob_poi, 16); - - write_nop(docptr); - - if (likely(use_ecc)) { - /* read the register that tells us if bitflip(s) detected */ - edc_err = readw(docptr + DOC_ECCCONF1); - edc_err = readw(docptr + DOC_ECCCONF1); - - /* If bitflips are reported, attempt to correct with ecc */ - if (edc_err & DOC_ECCCONF1_BCH_SYNDROM_ERR) { - int bits_corrected = correct_data(mtd, buf, page); - if (bits_corrected == -EBADMSG) - mtd->ecc_stats.failed++; - else - mtd->ecc_stats.corrected += bits_corrected; - } - } - - writew(0, docptr + DOC_DATAEND); - return 0; -} - - -static int docg4_read_page_raw(struct mtd_info *mtd, struct nand_chip *nand, - uint8_t *buf, int oob_required, int page) -{ - return read_page(mtd, nand, buf, page, 0); -} - -static int docg4_read_page(struct mtd_info *mtd, struct nand_chip *nand, - uint8_t *buf, int oob_required, int page) -{ - return read_page(mtd, nand, buf, page, 1); -} - -static int docg4_erase_block(struct mtd_info *mtd, int page) -{ - struct nand_chip *nand = mtd->priv; - struct docg4_priv *doc = nand->priv; - void __iomem *docptr = CONFIG_SYS_NAND_BASE; - uint16_t g4_page; - - MTDDEBUG(MTD_DEBUG_LEVEL3, "%s: page %04x\n", __func__, page); - - sequence_reset(docptr); - - writew(DOCG4_SEQ_BLOCKERASE, docptr + DOC_FLASHSEQUENCE); - writew(DOC_CMD_PROG_BLOCK_ADDR, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - - /* only 2 bytes of address are written to specify erase block */ - g4_page = (uint16_t)(page / 4); /* to g4's 2k page addressing */ - writeb(g4_page & 0xff, docptr + DOC_FLASHADDRESS); - g4_page >>= 8; - writeb(g4_page & 0xff, docptr + DOC_FLASHADDRESS); - write_nop(docptr); - - /* start the erasure */ - writew(DOC_CMD_ERASECYCLE2, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - write_nop(docptr); - - poll_status(docptr); - writew(DOCG4_SEQ_FLUSH, docptr + DOC_FLASHSEQUENCE); - writew(DOCG4_CMD_FLUSH, docptr + DOC_FLASHCOMMAND); - writew(DOC_ECCCONF0_READ_MODE | 4, docptr + DOC_ECCCONF0); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - - read_progstatus(doc, docptr); - - writew(0, docptr + DOC_DATAEND); - write_nop(docptr); - poll_status(docptr); - write_nop(docptr); - - return nand->waitfunc(mtd, nand); -} - -static int read_factory_bbt(struct mtd_info *mtd) -{ - /* - * The device contains a read-only factory bad block table. Read it and - * update the memory-based bbt accordingly. - */ - - struct nand_chip *nand = mtd->priv; - uint32_t g4_addr = mtd_to_docg4_address(DOCG4_FACTORY_BBT_PAGE, 0); - uint8_t *buf; - int i, block, status; - - buf = kzalloc(DOCG4_PAGE_SIZE, GFP_KERNEL); - if (buf == NULL) - return -ENOMEM; - - read_page_prologue(CONFIG_SYS_NAND_BASE, g4_addr); - status = docg4_read_page(mtd, nand, buf, 0, DOCG4_FACTORY_BBT_PAGE); - if (status) - goto exit; - - /* - * If no memory-based bbt was created, exit. This will happen if module - * parameter ignore_badblocks is set. Then why even call this function? - * For an unknown reason, block erase always fails if it's the first - * operation after device power-up. The above read ensures it never is. - * Ugly, I know. - */ - if (nand->bbt == NULL) /* no memory-based bbt */ - goto exit; - - /* - * Parse factory bbt and update memory-based bbt. Factory bbt format is - * simple: one bit per block, block numbers increase left to right (msb - * to lsb). Bit clear means bad block. - */ - for (i = block = 0; block < DOCG4_NUMBLOCKS; block += 8, i++) { - int bitnum; - uint8_t mask; - for (bitnum = 0, mask = 0x80; - bitnum < 8; bitnum++, mask >>= 1) { - if (!(buf[i] & mask)) { - int badblock = block + bitnum; - nand->bbt[badblock / 4] |= - 0x03 << ((badblock % 4) * 2); - mtd->ecc_stats.badblocks++; - printf("factory-marked bad block: %d\n", - badblock); - } - } - } - exit: - kfree(buf); - return status; -} - -static int docg4_block_markbad(struct mtd_info *mtd, loff_t ofs) -{ - /* - * Mark a block as bad. Bad blocks are marked in the oob area of the - * first page of the block. The default scan_bbt() in the nand - * infrastructure code works fine for building the memory-based bbt - * during initialization, as does the nand infrastructure function that - * checks if a block is bad by reading the bbt. This function replaces - * the nand default because writes to oob-only are not supported. - */ - - int ret, i; - uint8_t *buf; - struct nand_chip *nand = mtd->priv; - struct nand_bbt_descr *bbtd = nand->badblock_pattern; - int block = (int)(ofs >> nand->bbt_erase_shift); - int page = (int)(ofs >> nand->page_shift); - uint32_t g4_addr = mtd_to_docg4_address(page, 0); - - MTDDEBUG(MTD_DEBUG_LEVEL3, "%s: %08llx\n", __func__, ofs); - - if (unlikely(ofs & (DOCG4_BLOCK_SIZE - 1))) - printf("%s: ofs %llx not start of block!\n", - __func__, ofs); - - /* allocate blank buffer for page data */ - buf = kzalloc(DOCG4_PAGE_SIZE, GFP_KERNEL); - if (buf == NULL) - return -ENOMEM; - - /* update bbt in memory */ - nand->bbt[block / 4] |= 0x01 << ((block & 0x03) * 2); - - /* write bit-wise negation of pattern to oob buffer */ - memset(nand->oob_poi, 0xff, mtd->oobsize); - for (i = 0; i < bbtd->len; i++) - nand->oob_poi[bbtd->offs + i] = ~bbtd->pattern[i]; - - /* write first page of block */ - write_page_prologue(CONFIG_SYS_NAND_BASE, g4_addr); - docg4_write_page(mtd, nand, buf, 1); - ret = pageprog(mtd); - if (!ret) - mtd->ecc_stats.badblocks++; - - kfree(buf); - - return ret; -} - -static uint8_t docg4_read_byte(struct mtd_info *mtd) -{ - struct nand_chip *nand = mtd->priv; - struct docg4_priv *doc = nand->priv; - - MTDDEBUG(MTD_DEBUG_LEVEL3, "%s\n", __func__); - - if (doc->last_command.command == NAND_CMD_STATUS) { - int status; - - /* - * Previous nand command was status request, so nand - * infrastructure code expects to read the status here. If an - * error occurred in a previous operation, report it. - */ - doc->last_command.command = 0; - - if (doc->status) { - status = doc->status; - doc->status = 0; - } - - /* why is NAND_STATUS_WP inverse logic?? */ - else - status = NAND_STATUS_WP | NAND_STATUS_READY; - - return status; - } - - printf("unexpectd call to read_byte()\n"); - - return 0; -} - -static int docg4_wait(struct mtd_info *mtd, struct nand_chip *nand) -{ - struct docg4_priv *doc = nand->priv; - int status = NAND_STATUS_WP; /* inverse logic?? */ - MTDDEBUG(MTD_DEBUG_LEVEL3, "%s...\n", __func__); - - /* report any previously unreported error */ - if (doc->status) { - status |= doc->status; - doc->status = 0; - return status; - } - - status |= poll_status(CONFIG_SYS_NAND_BASE); - return status; -} - -int docg4_nand_init(struct mtd_info *mtd, struct nand_chip *nand, int devnum) -{ - uint16_t id1, id2; - struct docg4_priv *docg4; - int retval; - - docg4 = kzalloc(sizeof(*docg4), GFP_KERNEL); - if (!docg4) - return -1; - - mtd->priv = nand; - nand->priv = docg4; - - /* These must be initialized here because the docg4 is non-standard - * and doesn't produce an id that the nand code can use to look up - * these values (nand_scan_ident() not called). - */ - mtd->size = DOCG4_CHIP_SIZE; - mtd->name = "Msys_Diskonchip_G4"; - mtd->writesize = DOCG4_PAGE_SIZE; - mtd->erasesize = DOCG4_BLOCK_SIZE; - mtd->oobsize = DOCG4_OOB_SIZE; - - nand->IO_ADDR_R = - (void __iomem *)CONFIG_SYS_NAND_BASE + DOC_IOSPACE_DATA; - nand->IO_ADDR_W = nand->IO_ADDR_R; - nand->chipsize = DOCG4_CHIP_SIZE; - nand->chip_shift = DOCG4_CHIP_SHIFT; - nand->bbt_erase_shift = DOCG4_ERASE_SHIFT; - nand->phys_erase_shift = DOCG4_ERASE_SHIFT; - nand->chip_delay = 20; - nand->page_shift = DOCG4_PAGE_SHIFT; - nand->pagemask = 0x3ffff; - nand->badblockpos = NAND_LARGE_BADBLOCK_POS; - nand->badblockbits = 8; - nand->ecc.layout = &docg4_oobinfo; - nand->ecc.mode = NAND_ECC_HW_SYNDROME; - nand->ecc.size = DOCG4_PAGE_SIZE; - nand->ecc.prepad = 8; - nand->ecc.bytes = 8; - nand->ecc.strength = DOCG4_T; - nand->options = NAND_BUSWIDTH_16 | NAND_NO_SUBPAGE_WRITE; - nand->controller = &nand->hwcontrol; - - /* methods */ - nand->cmdfunc = docg4_command; - nand->waitfunc = docg4_wait; - nand->select_chip = docg4_select_chip; - nand->read_byte = docg4_read_byte; - nand->block_markbad = docg4_block_markbad; - nand->read_buf = docg4_read_buf; - nand->write_buf = docg4_write_buf16; - nand->scan_bbt = nand_default_bbt; - nand->erase = docg4_erase_block; - nand->ecc.read_page = docg4_read_page; - nand->ecc.write_page = docg4_write_page; - nand->ecc.read_page_raw = docg4_read_page_raw; - nand->ecc.write_page_raw = docg4_write_page_raw; - nand->ecc.read_oob = docg4_read_oob; - nand->ecc.write_oob = docg4_write_oob; - - /* - * The way the nand infrastructure code is written, a memory-based bbt - * is not created if NAND_SKIP_BBTSCAN is set. With no memory bbt, - * nand->block_bad() is used. So when ignoring bad blocks, we skip the - * scan and define a dummy block_bad() which always returns 0. - */ - if (ignore_badblocks) { - nand->options |= NAND_SKIP_BBTSCAN; - nand->block_bad = docg4_block_neverbad; - } - - reset(CONFIG_SYS_NAND_BASE); - - /* check for presence of g4 chip by reading id registers */ - id1 = readw(CONFIG_SYS_NAND_BASE + DOC_CHIPID); - id1 = readw(CONFIG_SYS_NAND_BASE + DOCG4_MYSTERY_REG); - id2 = readw(CONFIG_SYS_NAND_BASE + DOC_CHIPID_INV); - id2 = readw(CONFIG_SYS_NAND_BASE + DOCG4_MYSTERY_REG); - if (id1 != DOCG4_IDREG1_VALUE || id2 != DOCG4_IDREG2_VALUE) - return -1; - - /* initialize bch algorithm */ - docg4->bch = init_bch(DOCG4_M, DOCG4_T, DOCG4_PRIMITIVE_POLY); - if (docg4->bch == NULL) - return -1; - - retval = nand_scan_tail(mtd); - if (retval) - return -1; - - /* - * Scan for bad blocks and create bbt here, then add the factory-marked - * bad blocks to the bbt. - */ - nand->scan_bbt(mtd); - nand->options |= NAND_BBT_SCANNED; - retval = read_factory_bbt(mtd); - if (retval) - return -1; - - retval = nand_register(devnum); - if (retval) - return -1; - - return 0; -} diff --git a/drivers/mtd/nand/docg4_spl.c b/drivers/mtd/nand/docg4_spl.c deleted file mode 100644 index 351b75a090..0000000000 --- a/drivers/mtd/nand/docg4_spl.c +++ /dev/null @@ -1,219 +0,0 @@ -/* - * SPL driver for Diskonchip G4 nand flash - * - * Copyright (C) 2013 Mike Dunn <mikedunn@newsguy.com> - * - * SPDX-License-Identifier: GPL-2.0+ - * - * This driver basically mimics the load functionality of a typical IPL (initial - * program loader) resident in the 2k NOR-like region of the docg4 that is - * mapped to the reset vector. It allows the u-boot SPL to continue loading if - * the IPL loads a fixed number of flash blocks that is insufficient to contain - * the entire u-boot image. In this case, a concatenated spl + u-boot image is - * written at the flash offset from which the IPL loads an image, and when the - * IPL jumps to the SPL, the SPL resumes loading where the IPL left off. See - * the palmtreo680 for an example. - * - * This driver assumes that the data was written to the flash using the device's - * "reliable" mode, and also assumes that each 512 byte page is stored - * redundantly in the subsequent page. This storage format is likely to be used - * by all boards that boot from the docg4. The format compensates for the lack - * of ecc in the IPL. - * - * Reliable mode reduces the capacity of a block by half, and the redundant - * pages reduce it by half again. As a result, the normal 256k capacity of a - * block is reduced to 64k for the purposes of the IPL/SPL. - */ - -#include <asm/io.h> -#include <linux/mtd/docg4.h> - -/* forward declarations */ -static inline void write_nop(void __iomem *docptr); -static int poll_status(void __iomem *docptr); -static void write_addr(void __iomem *docptr, uint32_t docg4_addr); -static void address_sequence(unsigned int g4_page, unsigned int g4_index, - void __iomem *docptr); -static int docg4_load_block_reliable(uint32_t flash_offset, void *dest_addr); - -int nand_spl_load_image(uint32_t offs, unsigned int size, void *dst) -{ - void *load_addr = dst; - uint32_t flash_offset = offs; - const unsigned int block_count = - (size + DOCG4_BLOCK_CAPACITY_SPL - 1) - / DOCG4_BLOCK_CAPACITY_SPL; - int i; - - for (i = 0; i < block_count; i++) { - int ret = docg4_load_block_reliable(flash_offset, load_addr); - if (ret) - return ret; - load_addr += DOCG4_BLOCK_CAPACITY_SPL; - flash_offset += DOCG4_BLOCK_SIZE; - } - return 0; -} - -static inline void write_nop(void __iomem *docptr) -{ - writew(0, docptr + DOC_NOP); -} - -static int poll_status(void __iomem *docptr) -{ - /* - * Busy-wait for the FLASHREADY bit to be set in the FLASHCONTROL - * register. Operations known to take a long time (e.g., block erase) - * should sleep for a while before calling this. - */ - - uint8_t flash_status; - - /* hardware quirk requires reading twice initially */ - flash_status = readb(docptr + DOC_FLASHCONTROL); - - do { - flash_status = readb(docptr + DOC_FLASHCONTROL); - } while (!(flash_status & DOC_CTRL_FLASHREADY)); - - return 0; -} - -static void write_addr(void __iomem *docptr, uint32_t docg4_addr) -{ - /* write the four address bytes packed in docg4_addr to the device */ - - writeb(docg4_addr & 0xff, docptr + DOC_FLASHADDRESS); - docg4_addr >>= 8; - writeb(docg4_addr & 0xff, docptr + DOC_FLASHADDRESS); - docg4_addr >>= 8; - writeb(docg4_addr & 0xff, docptr + DOC_FLASHADDRESS); - docg4_addr >>= 8; - writeb(docg4_addr & 0xff, docptr + DOC_FLASHADDRESS); -} - -static void address_sequence(unsigned int g4_page, unsigned int g4_index, - void __iomem *docptr) -{ - writew(DOCG4_SEQ_PAGE_READ, docptr + DOC_FLASHSEQUENCE); - writew(DOCG4_CMD_PAGE_READ, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - write_addr(docptr, ((uint32_t)g4_page << 16) | g4_index); - write_nop(docptr); -} - -static int docg4_load_block_reliable(uint32_t flash_offset, void *dest_addr) -{ - void __iomem *docptr = (void *)CONFIG_SYS_NAND_BASE; - unsigned int g4_page = flash_offset >> 11; /* 2k page */ - const unsigned int last_g4_page = g4_page + 0x80; /* last in block */ - int g4_index = 0; - uint16_t flash_status; - uint16_t *buf; - - /* flash_offset must be aligned to the start of a block */ - if (flash_offset & 0x3ffff) - return -1; - - writew(DOC_SEQ_RESET, docptr + DOC_FLASHSEQUENCE); - writew(DOC_CMD_RESET, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - write_nop(docptr); - poll_status(docptr); - write_nop(docptr); - writew(0x45, docptr + DOC_FLASHSEQUENCE); - writew(0xa3, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - writew(0x22, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - - /* read 1st 4 oob bytes of first subpage of block */ - address_sequence(g4_page, 0x0100, docptr); /* index at oob */ - write_nop(docptr); - flash_status = readw(docptr + DOC_FLASHCONTROL); - flash_status = readw(docptr + DOC_FLASHCONTROL); - if (flash_status & 0x06) /* sequence or protection errors */ - return -1; - writew(DOCG4_CMD_READ2, docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - write_nop(docptr); - poll_status(docptr); - writew(DOC_ECCCONF0_READ_MODE | 4, docptr + DOC_ECCCONF0); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - - /* - * Here we read the first four oob bytes of the first page of the block. - * The IPL on the palmtreo680 requires that this contain a 32 bit magic - * number, or the load aborts. We'll ignore it. - */ - readw(docptr + 0x103c); /* hw quirk; 1st read discarded */ - readw(docptr + 0x103c); /* lower 16 bits of magic number */ - readw(docptr + DOCG4_MYSTERY_REG); /* upper 16 bits of magic number */ - writew(0, docptr + DOC_DATAEND); - write_nop(docptr); - write_nop(docptr); - - /* load contents of block to memory */ - buf = (uint16_t *)dest_addr; - do { - int i; - - address_sequence(g4_page, g4_index, docptr); - writew(DOCG4_CMD_READ2, - docptr + DOC_FLASHCOMMAND); - write_nop(docptr); - write_nop(docptr); - poll_status(docptr); - writew(DOC_ECCCONF0_READ_MODE | - DOC_ECCCONF0_ECC_ENABLE | - DOCG4_BCH_SIZE, - docptr + DOC_ECCCONF0); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - write_nop(docptr); - - /* read the 512 bytes of page data, 2 bytes at a time */ - readw(docptr + 0x103c); /* hw quirk */ - for (i = 0; i < 256; i++) - *buf++ = readw(docptr + 0x103c); - - /* read oob, but discard it */ - for (i = 0; i < 7; i++) - readw(docptr + 0x103c); - readw(docptr + DOCG4_OOB_6_7); - readw(docptr + DOCG4_OOB_6_7); - - writew(0, docptr + DOC_DATAEND); - write_nop(docptr); - write_nop(docptr); - - if (!(g4_index & 0x100)) { - /* not redundant subpage read; check for ecc error */ - write_nop(docptr); - flash_status = readw(docptr + DOC_ECCCONF1); - flash_status = readw(docptr + DOC_ECCCONF1); - if (flash_status & 0x80) { /* ecc error */ - g4_index += 0x108; /* read redundant subpage */ - buf -= 256; /* back up ram ptr */ - continue; - } else /* no ecc error */ - g4_index += 0x210; /* skip redundant subpage */ - } else /* redundant page was just read; skip ecc error check */ - g4_index += 0x108; - - if (g4_index == 0x420) { /* finished with 2k page */ - g4_index = 0; - g4_page += 2; /* odd-numbered 2k pages skipped */ - } - - } while (g4_page != last_g4_page); /* while still on same block */ - - return 0; -} diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c index d457d53574..f621f14122 100644 --- a/drivers/mtd/nand/fsl_elbc_nand.c +++ b/drivers/mtd/nand/fsl_elbc_nand.c @@ -154,8 +154,8 @@ static struct nand_bbt_descr bbt_mirror_descr = { */ static void set_addr(struct mtd_info *mtd, int column, int page_addr, int oob) { - struct nand_chip *chip = mtd->priv; - struct fsl_elbc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_elbc_mtd *priv = nand_get_controller_data(chip); struct fsl_elbc_ctrl *ctrl = priv->ctrl; fsl_lbc_t *lbc = ctrl->regs; int buf_num; @@ -194,8 +194,8 @@ static void set_addr(struct mtd_info *mtd, int column, int page_addr, int oob) */ static int fsl_elbc_run_command(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; - struct fsl_elbc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_elbc_mtd *priv = nand_get_controller_data(chip); struct fsl_elbc_ctrl *ctrl = priv->ctrl; fsl_lbc_t *lbc = ctrl->regs; u32 timeo = (CONFIG_SYS_HZ * 10) / 1000; @@ -246,7 +246,7 @@ static int fsl_elbc_run_command(struct mtd_info *mtd) static void fsl_elbc_do_read(struct nand_chip *chip, int oob) { - struct fsl_elbc_mtd *priv = chip->priv; + struct fsl_elbc_mtd *priv = nand_get_controller_data(chip); struct fsl_elbc_ctrl *ctrl = priv->ctrl; fsl_lbc_t *lbc = ctrl->regs; @@ -279,8 +279,8 @@ static void fsl_elbc_do_read(struct nand_chip *chip, int oob) static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, int column, int page_addr) { - struct nand_chip *chip = mtd->priv; - struct fsl_elbc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_elbc_mtd *priv = nand_get_controller_data(chip); struct fsl_elbc_ctrl *ctrl = priv->ctrl; fsl_lbc_t *lbc = ctrl->regs; @@ -489,8 +489,8 @@ static void fsl_elbc_select_chip(struct mtd_info *mtd, int chip) */ static void fsl_elbc_write_buf(struct mtd_info *mtd, const u8 *buf, int len) { - struct nand_chip *chip = mtd->priv; - struct fsl_elbc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_elbc_mtd *priv = nand_get_controller_data(chip); struct fsl_elbc_ctrl *ctrl = priv->ctrl; unsigned int bufsize = mtd->writesize + mtd->oobsize; @@ -526,8 +526,8 @@ static void fsl_elbc_write_buf(struct mtd_info *mtd, const u8 *buf, int len) */ static u8 fsl_elbc_read_byte(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; - struct fsl_elbc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_elbc_mtd *priv = nand_get_controller_data(chip); struct fsl_elbc_ctrl *ctrl = priv->ctrl; /* If there are still bytes in the FCM, then use the next byte. */ @@ -543,8 +543,8 @@ static u8 fsl_elbc_read_byte(struct mtd_info *mtd) */ static void fsl_elbc_read_buf(struct mtd_info *mtd, u8 *buf, int len) { - struct nand_chip *chip = mtd->priv; - struct fsl_elbc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_elbc_mtd *priv = nand_get_controller_data(chip); struct fsl_elbc_ctrl *ctrl = priv->ctrl; int avail; @@ -566,7 +566,7 @@ static void fsl_elbc_read_buf(struct mtd_info *mtd, u8 *buf, int len) */ static int fsl_elbc_wait(struct mtd_info *mtd, struct nand_chip *chip) { - struct fsl_elbc_mtd *priv = chip->priv; + struct fsl_elbc_mtd *priv = nand_get_controller_data(chip); struct fsl_elbc_ctrl *ctrl = priv->ctrl; fsl_lbc_t *lbc = ctrl->regs; @@ -611,7 +611,8 @@ static int fsl_elbc_read_page(struct mtd_info *mtd, struct nand_chip *chip, * waitfunc. */ static int fsl_elbc_write_page(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, + int page) { fsl_elbc_write_buf(mtd, buf, mtd->writesize); fsl_elbc_write_buf(mtd, chip->oob_poi, mtd->oobsize); @@ -626,7 +627,7 @@ static struct fsl_elbc_ctrl *elbc_ctrl; */ static int fsl_elbc_write_subpage(struct mtd_info *mtd, struct nand_chip *chip, uint32_t offset, uint32_t data_len, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, int page) { fsl_elbc_write_buf(mtd, buf, mtd->writesize); fsl_elbc_write_buf(mtd, chip->oob_poi, mtd->oobsize); @@ -656,7 +657,7 @@ static void fsl_elbc_ctrl_init(void) static int fsl_elbc_chip_init(int devnum, u8 *addr) { - struct mtd_info *mtd = &nand_info[devnum]; + struct mtd_info *mtd; struct nand_chip *nand; struct fsl_elbc_mtd *priv; uint32_t br = 0, or = 0; @@ -697,7 +698,7 @@ static int fsl_elbc_chip_init(int devnum, u8 *addr) } nand = &priv->chip; - mtd->priv = nand; + mtd = nand_to_mtd(nand); elbc_ctrl->chips[priv->bank] = priv; @@ -719,7 +720,7 @@ static int fsl_elbc_chip_init(int devnum, u8 *addr) nand->bbt_options = NAND_BBT_USE_FLASH; nand->controller = &elbc_ctrl->controller; - nand->priv = priv; + nand_set_controller_data(nand, priv); nand->ecc.read_page = fsl_elbc_read_page; nand->ecc.write_page = fsl_elbc_write_page; @@ -787,7 +788,7 @@ static int fsl_elbc_chip_init(int devnum, u8 *addr) if (ret) return ret; - ret = nand_register(devnum); + ret = nand_register(devnum, mtd); if (ret) return ret; diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c index 975b0d4613..7001cbd62d 100644 --- a/drivers/mtd/nand/fsl_ifc_nand.c +++ b/drivers/mtd/nand/fsl_ifc_nand.c @@ -222,8 +222,8 @@ static struct nand_bbt_descr bbt_mirror_descr = { */ static void set_addr(struct mtd_info *mtd, int column, int page_addr, int oob) { - struct nand_chip *chip = mtd->priv; - struct fsl_ifc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); struct fsl_ifc_ctrl *ctrl = priv->ctrl; struct fsl_ifc_runtime *ifc = ctrl->regs.rregs; int buf_num; @@ -247,8 +247,8 @@ static void set_addr(struct mtd_info *mtd, int column, int page_addr, int oob) static int is_blank(struct mtd_info *mtd, struct fsl_ifc_ctrl *ctrl, unsigned int bufnum) { - struct nand_chip *chip = mtd->priv; - struct fsl_ifc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); u8 __iomem *addr = priv->vbase + bufnum * (mtd->writesize * 2); u32 __iomem *main = (u32 *)addr; u8 __iomem *oob = addr + mtd->writesize; @@ -286,8 +286,8 @@ static int check_read_ecc(struct mtd_info *mtd, struct fsl_ifc_ctrl *ctrl, */ static int fsl_ifc_run_command(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; - struct fsl_ifc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); struct fsl_ifc_ctrl *ctrl = priv->ctrl; struct fsl_ifc_runtime *ifc = ctrl->regs.rregs; u32 timeo = (CONFIG_SYS_HZ * 10) / 1000; @@ -367,7 +367,7 @@ static void fsl_ifc_do_read(struct nand_chip *chip, int oob, struct mtd_info *mtd) { - struct fsl_ifc_mtd *priv = chip->priv; + struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); struct fsl_ifc_ctrl *ctrl = priv->ctrl; struct fsl_ifc_runtime *ifc = ctrl->regs.rregs; @@ -404,8 +404,8 @@ static void fsl_ifc_do_read(struct nand_chip *chip, static void fsl_ifc_cmdfunc(struct mtd_info *mtd, unsigned int command, int column, int page_addr) { - struct nand_chip *chip = mtd->priv; - struct fsl_ifc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); struct fsl_ifc_ctrl *ctrl = priv->ctrl; struct fsl_ifc_runtime *ifc = ctrl->regs.rregs; @@ -607,8 +607,8 @@ static void fsl_ifc_cmdfunc(struct mtd_info *mtd, unsigned int command, */ static void fsl_ifc_write_buf(struct mtd_info *mtd, const u8 *buf, int len) { - struct nand_chip *chip = mtd->priv; - struct fsl_ifc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); struct fsl_ifc_ctrl *ctrl = priv->ctrl; unsigned int bufsize = mtd->writesize + mtd->oobsize; @@ -635,8 +635,8 @@ static void fsl_ifc_write_buf(struct mtd_info *mtd, const u8 *buf, int len) */ static u8 fsl_ifc_read_byte(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; - struct fsl_ifc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); struct fsl_ifc_ctrl *ctrl = priv->ctrl; unsigned int offset; @@ -659,8 +659,8 @@ static u8 fsl_ifc_read_byte(struct mtd_info *mtd) */ static uint8_t fsl_ifc_read_byte16(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; - struct fsl_ifc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); struct fsl_ifc_ctrl *ctrl = priv->ctrl; uint16_t data; @@ -683,8 +683,8 @@ static uint8_t fsl_ifc_read_byte16(struct mtd_info *mtd) */ static void fsl_ifc_read_buf(struct mtd_info *mtd, u8 *buf, int len) { - struct nand_chip *chip = mtd->priv; - struct fsl_ifc_mtd *priv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); struct fsl_ifc_ctrl *ctrl = priv->ctrl; int avail; @@ -706,7 +706,7 @@ static void fsl_ifc_read_buf(struct mtd_info *mtd, u8 *buf, int len) */ static int fsl_ifc_wait(struct mtd_info *mtd, struct nand_chip *chip) { - struct fsl_ifc_mtd *priv = chip->priv; + struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); struct fsl_ifc_ctrl *ctrl = priv->ctrl; struct fsl_ifc_runtime *ifc = ctrl->regs.rregs; u32 nand_fsr; @@ -739,7 +739,7 @@ static int fsl_ifc_wait(struct mtd_info *mtd, struct nand_chip *chip) static int fsl_ifc_read_page(struct mtd_info *mtd, struct nand_chip *chip, uint8_t *buf, int oob_required, int page) { - struct fsl_ifc_mtd *priv = chip->priv; + struct fsl_ifc_mtd *priv = nand_get_controller_data(chip); struct fsl_ifc_ctrl *ctrl = priv->ctrl; fsl_ifc_read_buf(mtd, buf, mtd->writesize); @@ -755,7 +755,7 @@ static int fsl_ifc_read_page(struct mtd_info *mtd, struct nand_chip *chip, * waitfunc. */ static int fsl_ifc_write_page(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, int page) { fsl_ifc_write_buf(mtd, buf, mtd->writesize); fsl_ifc_write_buf(mtd, chip->oob_poi, mtd->oobsize); @@ -880,7 +880,7 @@ static int fsl_ifc_sram_init(uint32_t ver) static int fsl_ifc_chip_init(int devnum, u8 *addr) { - struct mtd_info *mtd = &nand_info[devnum]; + struct mtd_info *mtd; struct nand_chip *nand; struct fsl_ifc_mtd *priv; struct nand_ecclayout *layout; @@ -925,7 +925,7 @@ static int fsl_ifc_chip_init(int devnum, u8 *addr) } nand = &priv->chip; - mtd->priv = nand; + mtd = nand_to_mtd(nand); ifc_ctrl->chips[priv->bank] = priv; @@ -954,7 +954,7 @@ static int fsl_ifc_chip_init(int devnum, u8 *addr) } nand->controller = &ifc_ctrl->controller; - nand->priv = priv; + nand_set_controller_data(nand, priv); nand->ecc.read_page = fsl_ifc_read_page; nand->ecc.write_page = fsl_ifc_write_page; @@ -1044,7 +1044,7 @@ static int fsl_ifc_chip_init(int devnum, u8 *addr) if (ret) return ret; - ret = nand_register(devnum); + ret = nand_register(devnum, mtd); if (ret) return ret; return 0; diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c index 5426c32114..d2b388197b 100644 --- a/drivers/mtd/nand/fsl_upm.c +++ b/drivers/mtd/nand/fsl_upm.c @@ -64,8 +64,8 @@ static void fun_wait(struct fsl_upm_nand *fun) #if CONFIG_SYS_NAND_MAX_CHIPS > 1 static void fun_select_chip(struct mtd_info *mtd, int chip_nr) { - struct nand_chip *chip = mtd->priv; - struct fsl_upm_nand *fun = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_upm_nand *fun = nand_get_controller_data(chip); if (chip_nr >= 0) { fun->chip_nr = chip_nr; @@ -79,8 +79,8 @@ static void fun_select_chip(struct mtd_info *mtd, int chip_nr) static void fun_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) { - struct nand_chip *chip = mtd->priv; - struct fsl_upm_nand *fun = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_upm_nand *fun = nand_get_controller_data(chip); void __iomem *io_addr; u32 mar; @@ -123,7 +123,7 @@ static void fun_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) static u8 upm_nand_read_byte(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); return in_8(chip->IO_ADDR_R); } @@ -131,8 +131,8 @@ static u8 upm_nand_read_byte(struct mtd_info *mtd) static void upm_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) { int i; - struct nand_chip *chip = mtd->priv; - struct fsl_upm_nand *fun = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_upm_nand *fun = nand_get_controller_data(chip); for (i = 0; i < len; i++) { out_8(chip->IO_ADDR_W, buf[i]); @@ -147,7 +147,7 @@ static void upm_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) static void upm_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) { int i; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); for (i = 0; i < len; i++) buf[i] = in_8(chip->IO_ADDR_R); @@ -155,8 +155,8 @@ static void upm_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) static int nand_dev_ready(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; - struct fsl_upm_nand *fun = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct fsl_upm_nand *fun = nand_get_controller_data(chip); return fun->dev_ready(fun->chip_nr); } @@ -168,7 +168,7 @@ int fsl_upm_nand_init(struct nand_chip *chip, struct fsl_upm_nand *fun) fun->last_ctrl = NAND_CLE; - chip->priv = fun; + nand_set_controller_data(chip, fun); chip->chip_delay = fun->chip_delay; chip->ecc.mode = NAND_ECC_SOFT; chip->cmd_ctrl = fun_cmd_ctrl; diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c index e0e9e1ebd0..a1f2cbae33 100644 --- a/drivers/mtd/nand/fsmc_nand.c +++ b/drivers/mtd/nand/fsmc_nand.c @@ -165,7 +165,7 @@ static int count_written_bits(uint8_t *buff, int size, int max_bits) static void fsmc_nand_hwcontrol(struct mtd_info *mtd, int cmd, uint ctrl) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); ulong IO_ADDR_W; if (ctrl & NAND_CTRL_CHANGE) { @@ -409,8 +409,8 @@ int fsmc_nand_switch_ecc(uint32_t eccstrength) * Nomadik SoC is currently supporting this fsmc_nand_switch_ecc() * function, as it doesn't need to switch to a different ECC layout. */ - mtd = &nand_info[nand_curr_device]; - nand = mtd->priv; + mtd = nand_info[nand_curr_device]; + nand = mtd_to_nand(mtd); /* Setup the ecc configurations again */ if (eccstrength == 1) { @@ -443,7 +443,6 @@ int fsmc_nand_init(struct nand_chip *nand) { static int chip_nr; struct mtd_info *mtd; - int i; u32 peripid2 = readl(&fsmc_regs_p->peripid2); fsmc_version = (peripid2 >> FSMC_REVISION_SHFT) & @@ -480,8 +479,7 @@ int fsmc_nand_init(struct nand_chip *nand) (void __iomem *)CONFIG_SYS_NAND_BASE; nand->badblockbits = 7; - mtd = &nand_info[chip_nr++]; - mtd->priv = nand; + mtd = nand_to_mtd(nand); switch (fsmc_version) { case FSMC_VER8: @@ -514,9 +512,8 @@ int fsmc_nand_init(struct nand_chip *nand) if (nand_scan_tail(mtd)) return -ENXIO; - for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - if (nand_register(i)) - return -ENXIO; + if (nand_register(chip_nr++, mtd)) + return -ENXIO; return 0; } diff --git a/drivers/mtd/nand/jz4740_nand.c b/drivers/mtd/nand/jz4740_nand.c deleted file mode 100644 index abcedc2102..0000000000 --- a/drivers/mtd/nand/jz4740_nand.c +++ /dev/null @@ -1,258 +0,0 @@ -/* - * Platform independend driver for JZ4740. - * - * Copyright (c) 2007 Ingenic Semiconductor Inc. - * Author: <jlwei@ingenic.cn> - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include <common.h> - -#include <nand.h> -#include <asm/io.h> -#include <asm/jz4740.h> - -#define JZ_NAND_DATA_ADDR ((void __iomem *)0xB8000000) -#define JZ_NAND_CMD_ADDR (JZ_NAND_DATA_ADDR + 0x8000) -#define JZ_NAND_ADDR_ADDR (JZ_NAND_DATA_ADDR + 0x10000) - -#define JZ_NAND_ECC_CTRL_ENCODING BIT(3) -#define JZ_NAND_ECC_CTRL_RS BIT(2) -#define JZ_NAND_ECC_CTRL_RESET BIT(1) -#define JZ_NAND_ECC_CTRL_ENABLE BIT(0) - -#define EMC_SMCR1_OPT_NAND 0x094c4400 -/* Optimize the timing of nand */ - -static struct jz4740_emc * emc = (struct jz4740_emc *)JZ4740_EMC_BASE; - -static struct nand_ecclayout qi_lb60_ecclayout_2gb = { - .eccbytes = 72, - .eccpos = { - 12, 13, 14, 15, 16, 17, 18, 19, - 20, 21, 22, 23, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 34, 35, - 36, 37, 38, 39, 40, 41, 42, 43, - 44, 45, 46, 47, 48, 49, 50, 51, - 52, 53, 54, 55, 56, 57, 58, 59, - 60, 61, 62, 63, 64, 65, 66, 67, - 68, 69, 70, 71, 72, 73, 74, 75, - 76, 77, 78, 79, 80, 81, 82, 83 }, - .oobfree = { - {.offset = 2, - .length = 10 }, - {.offset = 84, - .length = 44 } } -}; - -static int is_reading; - -static void jz_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) -{ - struct nand_chip *this = mtd->priv; - uint32_t reg; - - if (ctrl & NAND_CTRL_CHANGE) { - if (ctrl & NAND_ALE) - this->IO_ADDR_W = JZ_NAND_ADDR_ADDR; - else if (ctrl & NAND_CLE) - this->IO_ADDR_W = JZ_NAND_CMD_ADDR; - else - this->IO_ADDR_W = JZ_NAND_DATA_ADDR; - - reg = readl(&emc->nfcsr); - if (ctrl & NAND_NCE) - reg |= EMC_NFCSR_NFCE1; - else - reg &= ~EMC_NFCSR_NFCE1; - writel(reg, &emc->nfcsr); - } - - if (cmd != NAND_CMD_NONE) - writeb(cmd, this->IO_ADDR_W); -} - -static int jz_nand_device_ready(struct mtd_info *mtd) -{ - return (readl(GPIO_PXPIN(2)) & 0x40000000) ? 1 : 0; -} - -void board_nand_select_device(struct nand_chip *nand, int chip) -{ - /* - * Don't use "chip" to address the NAND device, - * generate the cs from the address where it is encoded. - */ -} - -static int jz_nand_rs_calculate_ecc(struct mtd_info *mtd, const u_char *dat, - u_char *ecc_code) -{ - uint32_t status; - int i; - - if (is_reading) - return 0; - - do { - status = readl(&emc->nfints); - } while (!(status & EMC_NFINTS_ENCF)); - - /* disable ecc */ - writel(readl(&emc->nfecr) & ~EMC_NFECR_ECCE, &emc->nfecr); - - for (i = 0; i < 9; i++) - ecc_code[i] = readb(&emc->nfpar[i]); - - return 0; -} - -static void jz_nand_hwctl(struct mtd_info *mtd, int mode) -{ - uint32_t reg; - - writel(0, &emc->nfints); - reg = readl(&emc->nfecr); - reg |= JZ_NAND_ECC_CTRL_RESET; - reg |= JZ_NAND_ECC_CTRL_ENABLE; - reg |= JZ_NAND_ECC_CTRL_RS; - - switch (mode) { - case NAND_ECC_READ: - reg &= ~JZ_NAND_ECC_CTRL_ENCODING; - is_reading = 1; - break; - case NAND_ECC_WRITE: - reg |= JZ_NAND_ECC_CTRL_ENCODING; - is_reading = 0; - break; - default: - break; - } - - writel(reg, &emc->nfecr); -} - -/* Correct 1~9-bit errors in 512-bytes data */ -static void jz_rs_correct(unsigned char *dat, int idx, int mask) -{ - int i; - - idx--; - - i = idx + (idx >> 3); - if (i >= 512) - return; - - mask <<= (idx & 0x7); - - dat[i] ^= mask & 0xff; - if (i < 511) - dat[i + 1] ^= (mask >> 8) & 0xff; -} - -static int jz_nand_rs_correct_data(struct mtd_info *mtd, u_char *dat, - u_char *read_ecc, u_char *calc_ecc) -{ - int k; - uint32_t errcnt, index, mask, status; - - /* Set PAR values */ - const uint8_t all_ff_ecc[] = { - 0xcd, 0x9d, 0x90, 0x58, 0xf4, 0x8b, 0xff, 0xb7, 0x6f }; - - if (read_ecc[0] == 0xff && read_ecc[1] == 0xff && - read_ecc[2] == 0xff && read_ecc[3] == 0xff && - read_ecc[4] == 0xff && read_ecc[5] == 0xff && - read_ecc[6] == 0xff && read_ecc[7] == 0xff && - read_ecc[8] == 0xff) { - for (k = 0; k < 9; k++) - writeb(all_ff_ecc[k], &emc->nfpar[k]); - } else { - for (k = 0; k < 9; k++) - writeb(read_ecc[k], &emc->nfpar[k]); - } - /* Set PRDY */ - writel(readl(&emc->nfecr) | EMC_NFECR_PRDY, &emc->nfecr); - - /* Wait for completion */ - do { - status = readl(&emc->nfints); - } while (!(status & EMC_NFINTS_DECF)); - - /* disable ecc */ - writel(readl(&emc->nfecr) & ~EMC_NFECR_ECCE, &emc->nfecr); - - /* Check decoding */ - if (!(status & EMC_NFINTS_ERR)) - return 0; - - if (status & EMC_NFINTS_UNCOR) { - printf("uncorrectable ecc\n"); - return -1; - } - - errcnt = (status & EMC_NFINTS_ERRCNT_MASK) >> EMC_NFINTS_ERRCNT_BIT; - - switch (errcnt) { - case 4: - index = (readl(&emc->nferr[3]) & EMC_NFERR_INDEX_MASK) >> - EMC_NFERR_INDEX_BIT; - mask = (readl(&emc->nferr[3]) & EMC_NFERR_MASK_MASK) >> - EMC_NFERR_MASK_BIT; - jz_rs_correct(dat, index, mask); - case 3: - index = (readl(&emc->nferr[2]) & EMC_NFERR_INDEX_MASK) >> - EMC_NFERR_INDEX_BIT; - mask = (readl(&emc->nferr[2]) & EMC_NFERR_MASK_MASK) >> - EMC_NFERR_MASK_BIT; - jz_rs_correct(dat, index, mask); - case 2: - index = (readl(&emc->nferr[1]) & EMC_NFERR_INDEX_MASK) >> - EMC_NFERR_INDEX_BIT; - mask = (readl(&emc->nferr[1]) & EMC_NFERR_MASK_MASK) >> - EMC_NFERR_MASK_BIT; - jz_rs_correct(dat, index, mask); - case 1: - index = (readl(&emc->nferr[0]) & EMC_NFERR_INDEX_MASK) >> - EMC_NFERR_INDEX_BIT; - mask = (readl(&emc->nferr[0]) & EMC_NFERR_MASK_MASK) >> - EMC_NFERR_MASK_BIT; - jz_rs_correct(dat, index, mask); - default: - break; - } - - return errcnt; -} - -/* - * Main initialization routine - */ -int board_nand_init(struct nand_chip *nand) -{ - uint32_t reg; - - reg = readl(&emc->nfcsr); - reg |= EMC_NFCSR_NFE1; /* EMC setup, Set NFE bit */ - writel(reg, &emc->nfcsr); - - writel(EMC_SMCR1_OPT_NAND, &emc->smcr[1]); - - nand->IO_ADDR_R = JZ_NAND_DATA_ADDR; - nand->IO_ADDR_W = JZ_NAND_DATA_ADDR; - nand->cmd_ctrl = jz_nand_cmd_ctrl; - nand->dev_ready = jz_nand_device_ready; - nand->ecc.hwctl = jz_nand_hwctl; - nand->ecc.correct = jz_nand_rs_correct_data; - nand->ecc.calculate = jz_nand_rs_calculate_ecc; - nand->ecc.mode = NAND_ECC_HW_OOB_FIRST; - nand->ecc.size = CONFIG_SYS_NAND_ECCSIZE; - nand->ecc.bytes = CONFIG_SYS_NAND_ECCBYTES; - nand->ecc.strength = 4; - nand->ecc.layout = &qi_lb60_ecclayout_2gb; - nand->chip_delay = 50; - nand->bbt_options |= NAND_BBT_USE_FLASH; - - return 0; -} diff --git a/drivers/mtd/nand/kb9202_nand.c b/drivers/mtd/nand/kb9202_nand.c index 22c5625407..e978cf8c82 100644 --- a/drivers/mtd/nand/kb9202_nand.c +++ b/drivers/mtd/nand/kb9202_nand.c @@ -35,7 +35,7 @@ */ static void kb9202_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); if (ctrl & NAND_CTRL_CHANGE) { ulong IO_ADDR_W = (ulong) this->IO_ADDR_W; diff --git a/drivers/mtd/nand/kirkwood_nand.c b/drivers/mtd/nand/kirkwood_nand.c index d734113f64..d0a68bdcb9 100644 --- a/drivers/mtd/nand/kirkwood_nand.c +++ b/drivers/mtd/nand/kirkwood_nand.c @@ -33,7 +33,7 @@ static u32 nand_mpp_backup[9] = { 0 }; static void kw_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) { - struct nand_chip *nc = mtd->priv; + struct nand_chip *nc = mtd_to_nand(mtd); u32 offs; if (cmd == NAND_CMD_NONE) diff --git a/drivers/mtd/nand/lpc32xx_nand_mlc.c b/drivers/mtd/nand/lpc32xx_nand_mlc.c index 8156fe9613..4262029819 100644 --- a/drivers/mtd/nand/lpc32xx_nand_mlc.c +++ b/drivers/mtd/nand/lpc32xx_nand_mlc.c @@ -378,7 +378,8 @@ static int lpc32xx_read_oob(struct mtd_info *mtd, struct nand_chip *chip, */ static int lpc32xx_write_page_hwecc(struct mtd_info *mtd, - struct nand_chip *chip, const uint8_t *buf, int oob_required) + struct nand_chip *chip, const uint8_t *buf, int oob_required, + int page) { unsigned int i, status, timeout; struct lpc32xx_oob *oob = (struct lpc32xx_oob *)chip->oob_poi; @@ -435,7 +436,8 @@ static int lpc32xx_write_page_hwecc(struct mtd_info *mtd, */ static int lpc32xx_write_page_raw(struct mtd_info *mtd, - struct nand_chip *chip, const uint8_t *buf, int oob_required) + struct nand_chip *chip, const uint8_t *buf, int oob_required, + int page) { unsigned int i; struct lpc32xx_oob *oob = (struct lpc32xx_oob *)chip->oob_poi; @@ -539,11 +541,7 @@ static struct nand_chip lpc32xx_chip; void board_nand_init(void) { - /* we have only one device anyway */ - struct mtd_info *mtd = &nand_info[0]; - /* chip is struct nand_chip, and is now provided by the driver. */ - mtd->priv = &lpc32xx_chip; - /* to store return status in case we need to print it */ + struct mtd_info *mtd = &lpc32xx_chip.mtd; int ret; /* Set all BOARDSPECIFIC (actually core-specific) fields */ @@ -597,7 +595,7 @@ void board_nand_init(void) } /* chip is good, register it */ - ret = nand_register(0); + ret = nand_register(0, mtd); if (ret) error("nand_register returned %i", ret); } diff --git a/drivers/mtd/nand/lpc32xx_nand_slc.c b/drivers/mtd/nand/lpc32xx_nand_slc.c index 4e1be36654..daa1e7a501 100644 --- a/drivers/mtd/nand/lpc32xx_nand_slc.c +++ b/drivers/mtd/nand/lpc32xx_nand_slc.c @@ -291,7 +291,7 @@ static void lpc32xx_nand_dma_configure(struct nand_chip *chip, static void lpc32xx_nand_xfer(struct mtd_info *mtd, const u8 *buf, int len, int read) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); u32 config; int ret; @@ -486,7 +486,8 @@ static int lpc32xx_read_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, /* Reuse the logic from "nand_write_page_hwecc()" */ static int lpc32xx_write_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, + int page) { int i; uint8_t *ecc_calc = chip->buffers->ecccalc; diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c index e621c3665e..8a8775c4c5 100644 --- a/drivers/mtd/nand/mpc5121_nfc.c +++ b/drivers/mtd/nand/mpc5121_nfc.c @@ -100,7 +100,6 @@ #define NFC_WPC_UNLOCK (1 << 2) struct mpc5121_nfc_prv { - struct mtd_info mtd; struct nand_chip chip; int irq; void __iomem *regs; @@ -117,8 +116,8 @@ static void mpc5121_nfc_done(struct mtd_info *mtd); /* Read NFC register */ static inline u16 nfc_read(struct mtd_info *mtd, uint reg) { - struct nand_chip *chip = mtd->priv; - struct mpc5121_nfc_prv *prv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct mpc5121_nfc_prv *prv = nand_get_controller_data(chip); return in_be16(prv->regs + reg); } @@ -126,8 +125,8 @@ static inline u16 nfc_read(struct mtd_info *mtd, uint reg) /* Write NFC register */ static inline void nfc_write(struct mtd_info *mtd, uint reg, u16 val) { - struct nand_chip *chip = mtd->priv; - struct mpc5121_nfc_prv *prv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct mpc5121_nfc_prv *prv = nand_get_controller_data(chip); out_be16(prv->regs + reg, val); } @@ -211,7 +210,7 @@ static void mpc5121_nfc_done(struct mtd_info *mtd) /* Do address cycle(s) */ static void mpc5121_nfc_addr_cycle(struct mtd_info *mtd, int column, int page) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); u32 pagemask = chip->pagemask; if (column != -1) { @@ -283,8 +282,8 @@ static int mpc5121_nfc_dev_ready(struct mtd_info *mtd) static void mpc5121_nfc_command(struct mtd_info *mtd, unsigned command, int column, int page) { - struct nand_chip *chip = mtd->priv; - struct mpc5121_nfc_prv *prv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct mpc5121_nfc_prv *prv = nand_get_controller_data(chip); prv->column = (column >= 0) ? column : 0; prv->spareonly = 0; @@ -357,8 +356,8 @@ static void mpc5121_nfc_command(struct mtd_info *mtd, unsigned command, static void mpc5121_nfc_copy_spare(struct mtd_info *mtd, uint offset, u8 * buffer, uint size, int wr) { - struct nand_chip *nand = mtd->priv; - struct mpc5121_nfc_prv *prv = nand->priv; + struct nand_chip *nand = mtd_to_nand(mtd); + struct mpc5121_nfc_prv *prv = nand_get_controller_data(nand); uint o, s, sbsize, blksize; /* @@ -410,8 +409,8 @@ static void mpc5121_nfc_copy_spare(struct mtd_info *mtd, uint offset, static void mpc5121_nfc_buf_copy(struct mtd_info *mtd, u_char * buf, int len, int wr) { - struct nand_chip *chip = mtd->priv; - struct mpc5121_nfc_prv *prv = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct mpc5121_nfc_prv *prv = nand_get_controller_data(chip); uint c = prv->column; uint l; @@ -489,7 +488,7 @@ static u16 mpc5121_nfc_read_word(struct mtd_info *mtd) static int mpc5121_nfc_read_hw_config(struct mtd_info *mtd) { immap_t *im = (immap_t *)CONFIG_SYS_IMMR; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); uint rcw_pagesize = 0; uint rcw_sparesize = 0; uint rcw_width; @@ -549,7 +548,6 @@ int board_nand_init(struct nand_chip *chip) int resettime = 0; int retval = 0; int rev; - static int chip_nr = 0; /* * Check SoC revision. This driver supports only NFC @@ -568,9 +566,8 @@ int board_nand_init(struct nand_chip *chip) return -ENOMEM; } - mtd = &nand_info[chip_nr++]; - mtd->priv = chip; - chip->priv = prv; + mtd = &chip->mtd; + nand_set_controller_data(chip, prv); /* Read NFC configuration from Reset Config Word */ retval = mpc5121_nfc_read_hw_config(mtd); diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index f12b07e7ad..7221d0ba0d 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -19,7 +19,6 @@ #define DRIVER_NAME "mxc_nand" struct mxc_nand_host { - struct mtd_info mtd; struct nand_chip *nand; struct mxc_nand_regs __iomem *regs; @@ -351,8 +350,8 @@ static int mxc_nand_dev_ready(struct mtd_info *mtd) static void _mxc_nand_enable_hwecc(struct mtd_info *mtd, int on) { - struct nand_chip *nand_chip = mtd->priv; - struct mxc_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct mxc_nand_host *host = nand_get_controller_data(nand_chip); #if defined(MXC_NFC_V1) || defined(MXC_NFC_V2_1) uint16_t tmp = readnfc(&host->regs->config1); @@ -386,7 +385,7 @@ static int mxc_nand_read_oob_syndrome(struct mtd_info *mtd, struct nand_chip *chip, int page) { - struct mxc_nand_host *host = chip->priv; + struct mxc_nand_host *host = nand_get_controller_data(chip); uint8_t *buf = chip->oob_poi; int length = mtd->oobsize; int eccpitch = chip->ecc.bytes + chip->ecc.prepad + chip->ecc.postpad; @@ -441,7 +440,7 @@ static int mxc_nand_read_page_raw_syndrome(struct mtd_info *mtd, int oob_required, int page) { - struct mxc_nand_host *host = chip->priv; + struct mxc_nand_host *host = nand_get_controller_data(chip); int eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; int eccpitch = eccbytes + chip->ecc.prepad + chip->ecc.postpad; @@ -486,7 +485,7 @@ static int mxc_nand_read_page_syndrome(struct mtd_info *mtd, int oob_required, int page) { - struct mxc_nand_host *host = chip->priv; + struct mxc_nand_host *host = nand_get_controller_data(chip); int n, eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; int eccpitch = eccbytes + chip->ecc.prepad + chip->ecc.postpad; @@ -550,7 +549,7 @@ static int mxc_nand_read_page_syndrome(struct mtd_info *mtd, static int mxc_nand_write_oob_syndrome(struct mtd_info *mtd, struct nand_chip *chip, int page) { - struct mxc_nand_host *host = chip->priv; + struct mxc_nand_host *host = nand_get_controller_data(chip); int eccpitch = chip->ecc.bytes + chip->ecc.prepad + chip->ecc.postpad; int length = mtd->oobsize; int i, len, status, steps = chip->ecc.steps; @@ -576,9 +575,9 @@ static int mxc_nand_write_oob_syndrome(struct mtd_info *mtd, static int mxc_nand_write_page_raw_syndrome(struct mtd_info *mtd, struct nand_chip *chip, const uint8_t *buf, - int oob_required) + int oob_required, int page) { - struct mxc_nand_host *host = chip->priv; + struct mxc_nand_host *host = nand_get_controller_data(chip); int eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; int eccpitch = eccbytes + chip->ecc.prepad + chip->ecc.postpad; @@ -616,9 +615,9 @@ static int mxc_nand_write_page_raw_syndrome(struct mtd_info *mtd, static int mxc_nand_write_page_syndrome(struct mtd_info *mtd, struct nand_chip *chip, const uint8_t *buf, - int oob_required) + int oob_required, int page) { - struct mxc_nand_host *host = chip->priv; + struct mxc_nand_host *host = nand_get_controller_data(chip); int i, n, eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; int eccpitch = eccbytes + chip->ecc.prepad + chip->ecc.postpad; @@ -661,8 +660,8 @@ static int mxc_nand_write_page_syndrome(struct mtd_info *mtd, static int mxc_nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc) { - struct nand_chip *nand_chip = mtd->priv; - struct mxc_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct mxc_nand_host *host = nand_get_controller_data(nand_chip); uint32_t ecc_status = readl(&host->regs->ecc_status_result); int subpages = mtd->writesize / nand_chip->subpagesize; int pg2blk_shift = nand_chip->phys_erase_shift - @@ -681,7 +680,7 @@ static int mxc_nand_correct_data(struct mtd_info *mtd, u_char *dat, mtd->writesize / nand_chip->subpagesize - subpages); } - return -1; + return -EBADMSG; } ecc_status >>= 4; subpages--; @@ -700,8 +699,8 @@ static int mxc_nand_correct_data(struct mtd_info *mtd, u_char *dat, static int mxc_nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc) { - struct nand_chip *nand_chip = mtd->priv; - struct mxc_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct mxc_nand_host *host = nand_get_controller_data(nand_chip); /* * 1-Bit errors are automatically corrected in HW. No need for @@ -713,7 +712,7 @@ static int mxc_nand_correct_data(struct mtd_info *mtd, u_char *dat, if (((ecc_status & 0x3) == 2) || ((ecc_status >> 2) == 2)) { MTDDEBUG(MTD_DEBUG_LEVEL0, "MXC_NAND: HWECC uncorrectable 2-bit ECC error\n"); - return -1; + return -EBADMSG; } return 0; @@ -729,8 +728,8 @@ static int mxc_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, static u_char mxc_nand_read_byte(struct mtd_info *mtd) { - struct nand_chip *nand_chip = mtd->priv; - struct mxc_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct mxc_nand_host *host = nand_get_controller_data(nand_chip); uint8_t ret = 0; uint16_t col; uint16_t __iomem *main_buf = @@ -769,8 +768,8 @@ static u_char mxc_nand_read_byte(struct mtd_info *mtd) static uint16_t mxc_nand_read_word(struct mtd_info *mtd) { - struct nand_chip *nand_chip = mtd->priv; - struct mxc_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct mxc_nand_host *host = nand_get_controller_data(nand_chip); uint16_t col, ret; uint16_t __iomem *p; @@ -821,8 +820,8 @@ static uint16_t mxc_nand_read_word(struct mtd_info *mtd) static void mxc_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) { - struct nand_chip *nand_chip = mtd->priv; - struct mxc_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct mxc_nand_host *host = nand_get_controller_data(nand_chip); int n, col, i = 0; MTDDEBUG(MTD_DEBUG_LEVEL3, @@ -895,8 +894,8 @@ static void mxc_nand_write_buf(struct mtd_info *mtd, */ static void mxc_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) { - struct nand_chip *nand_chip = mtd->priv; - struct mxc_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct mxc_nand_host *host = nand_get_controller_data(nand_chip); int n, col, i = 0; MTDDEBUG(MTD_DEBUG_LEVEL3, @@ -955,8 +954,8 @@ static void mxc_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) */ static void mxc_nand_select_chip(struct mtd_info *mtd, int chip) { - struct nand_chip *nand_chip = mtd->priv; - struct mxc_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct mxc_nand_host *host = nand_get_controller_data(nand_chip); switch (chip) { case -1: @@ -982,8 +981,8 @@ static void mxc_nand_select_chip(struct mtd_info *mtd, int chip) void mxc_nand_command(struct mtd_info *mtd, unsigned command, int column, int page_addr) { - struct nand_chip *nand_chip = mtd->priv; - struct mxc_nand_host *host = nand_chip->priv; + struct nand_chip *nand_chip = mtd_to_nand(mtd); + struct mxc_nand_host *host = nand_get_controller_data(nand_chip); MTDDEBUG(MTD_DEBUG_LEVEL3, "mxc_nand_command (cmd = 0x%x, col = 0x%x, page = 0x%x)\n", @@ -1164,14 +1163,13 @@ int board_nand_init(struct nand_chip *this) #endif /* structures must be linked */ - mtd = &host->mtd; - mtd->priv = this; + mtd = &this->mtd; host->nand = this; /* 5 us command delay time */ this->chip_delay = 5; - this->priv = host; + nand_set_controller_data(this, host); this->dev_ready = mxc_nand_dev_ready; this->cmdfunc = mxc_nand_command; this->select_chip = mxc_nand_select_chip; diff --git a/drivers/mtd/nand/mxc_nand_spl.c b/drivers/mtd/nand/mxc_nand_spl.c index 6ac2c96eeb..841fb5bd96 100644 --- a/drivers/mtd/nand/mxc_nand_spl.c +++ b/drivers/mtd/nand/mxc_nand_spl.c @@ -232,7 +232,7 @@ static int nfc_read_page(unsigned int page_address, unsigned char *buf) nfc_nand_read_page(page_address); if (nfc_nand_check_ecc()) - return -1; + return -EBADMSG; src = (u32 *)&nfc->main_area[0][0]; dst = (u32 *)buf; diff --git a/drivers/mtd/nand/mxs_nand.c b/drivers/mtd/nand/mxs_nand.c index b5bbd889ff..7be1f86bc2 100644 --- a/drivers/mtd/nand/mxs_nand.c +++ b/drivers/mtd/nand/mxs_nand.c @@ -264,8 +264,8 @@ static int mxs_nand_wait_for_bch_complete(void) */ static void mxs_nand_cmd_ctrl(struct mtd_info *mtd, int data, unsigned int ctrl) { - struct nand_chip *nand = mtd->priv; - struct mxs_nand_info *nand_info = nand->priv; + struct nand_chip *nand = mtd_to_nand(mtd); + struct mxs_nand_info *nand_info = nand_get_controller_data(nand); struct mxs_dma_desc *d; uint32_t channel = MXS_DMA_CHANNEL_AHB_APBH_GPMI0 + nand_info->cur_chip; int ret; @@ -343,8 +343,8 @@ static void mxs_nand_cmd_ctrl(struct mtd_info *mtd, int data, unsigned int ctrl) */ static int mxs_nand_device_ready(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; - struct mxs_nand_info *nand_info = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct mxs_nand_info *nand_info = nand_get_controller_data(chip); struct mxs_gpmi_regs *gpmi_regs = (struct mxs_gpmi_regs *)MXS_GPMI_BASE; uint32_t tmp; @@ -360,8 +360,8 @@ static int mxs_nand_device_ready(struct mtd_info *mtd) */ static void mxs_nand_select_chip(struct mtd_info *mtd, int chip) { - struct nand_chip *nand = mtd->priv; - struct mxs_nand_info *nand_info = nand->priv; + struct nand_chip *nand = mtd_to_nand(mtd); + struct mxs_nand_info *nand_info = nand_get_controller_data(nand); nand_info->cur_chip = chip; } @@ -410,8 +410,8 @@ static void mxs_nand_swap_block_mark(struct mtd_info *mtd, */ static void mxs_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int length) { - struct nand_chip *nand = mtd->priv; - struct mxs_nand_info *nand_info = nand->priv; + struct nand_chip *nand = mtd_to_nand(mtd); + struct mxs_nand_info *nand_info = nand_get_controller_data(nand); struct mxs_dma_desc *d; uint32_t channel = MXS_DMA_CHANNEL_AHB_APBH_GPMI0 + nand_info->cur_chip; int ret; @@ -494,8 +494,8 @@ rtn: static void mxs_nand_write_buf(struct mtd_info *mtd, const uint8_t *buf, int length) { - struct nand_chip *nand = mtd->priv; - struct mxs_nand_info *nand_info = nand->priv; + struct nand_chip *nand = mtd_to_nand(mtd); + struct mxs_nand_info *nand_info = nand_get_controller_data(nand); struct mxs_dma_desc *d; uint32_t channel = MXS_DMA_CHANNEL_AHB_APBH_GPMI0 + nand_info->cur_chip; int ret; @@ -559,7 +559,7 @@ static int mxs_nand_ecc_read_page(struct mtd_info *mtd, struct nand_chip *nand, uint8_t *buf, int oob_required, int page) { - struct mxs_nand_info *nand_info = nand->priv; + struct mxs_nand_info *nand_info = nand_get_controller_data(nand); struct mxs_dma_desc *d; uint32_t channel = MXS_DMA_CHANNEL_AHB_APBH_GPMI0 + nand_info->cur_chip; uint32_t corrected = 0, failed = 0; @@ -707,9 +707,9 @@ rtn: */ static int mxs_nand_ecc_write_page(struct mtd_info *mtd, struct nand_chip *nand, const uint8_t *buf, - int oob_required) + int oob_required, int page) { - struct mxs_nand_info *nand_info = nand->priv; + struct mxs_nand_info *nand_info = nand_get_controller_data(nand); struct mxs_dma_desc *d; uint32_t channel = MXS_DMA_CHANNEL_AHB_APBH_GPMI0 + nand_info->cur_chip; int ret; @@ -775,8 +775,8 @@ rtn: static int mxs_nand_hook_read_oob(struct mtd_info *mtd, loff_t from, struct mtd_oob_ops *ops) { - struct nand_chip *chip = mtd->priv; - struct mxs_nand_info *nand_info = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct mxs_nand_info *nand_info = nand_get_controller_data(chip); int ret; if (ops->mode == MTD_OPS_RAW) @@ -800,8 +800,8 @@ static int mxs_nand_hook_read_oob(struct mtd_info *mtd, loff_t from, static int mxs_nand_hook_write_oob(struct mtd_info *mtd, loff_t to, struct mtd_oob_ops *ops) { - struct nand_chip *chip = mtd->priv; - struct mxs_nand_info *nand_info = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct mxs_nand_info *nand_info = nand_get_controller_data(chip); int ret; if (ops->mode == MTD_OPS_RAW) @@ -824,8 +824,8 @@ static int mxs_nand_hook_write_oob(struct mtd_info *mtd, loff_t to, */ static int mxs_nand_hook_block_markbad(struct mtd_info *mtd, loff_t ofs) { - struct nand_chip *chip = mtd->priv; - struct mxs_nand_info *nand_info = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct mxs_nand_info *nand_info = nand_get_controller_data(chip); int ret; nand_info->marking_block_bad = 1; @@ -884,7 +884,7 @@ static int mxs_nand_hook_block_markbad(struct mtd_info *mtd, loff_t ofs) static int mxs_nand_ecc_read_oob(struct mtd_info *mtd, struct nand_chip *nand, int page) { - struct mxs_nand_info *nand_info = nand->priv; + struct mxs_nand_info *nand_info = nand_get_controller_data(nand); /* * First, fill in the OOB buffer. If we're doing a raw read, we need to @@ -919,7 +919,7 @@ static int mxs_nand_ecc_read_oob(struct mtd_info *mtd, struct nand_chip *nand, static int mxs_nand_ecc_write_oob(struct mtd_info *mtd, struct nand_chip *nand, int page) { - struct mxs_nand_info *nand_info = nand->priv; + struct mxs_nand_info *nand_info = nand_get_controller_data(nand); uint8_t block_mark = 0; /* @@ -961,7 +961,7 @@ static int mxs_nand_ecc_write_oob(struct mtd_info *mtd, struct nand_chip *nand, * Thus, this function is only called when we want *all* blocks to look good, * so it *always* return success. */ -static int mxs_nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) +static int mxs_nand_block_bad(struct mtd_info *mtd, loff_t ofs) { return 0; } @@ -982,8 +982,8 @@ static int mxs_nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) */ static int mxs_nand_scan_bbt(struct mtd_info *mtd) { - struct nand_chip *nand = mtd->priv; - struct mxs_nand_info *nand_info = nand->priv; + struct nand_chip *nand = mtd_to_nand(mtd); + struct mxs_nand_info *nand_info = nand_get_controller_data(nand); struct mxs_bch_regs *bch_regs = (struct mxs_bch_regs *)MXS_BCH_BASE; uint32_t tmp; @@ -1175,7 +1175,7 @@ int board_nand_init(struct nand_chip *nand) memset(&fake_ecc_layout, 0, sizeof(fake_ecc_layout)); - nand->priv = nand_info; + nand_set_controller_data(nand, nand_info); nand->options |= NAND_NO_SUBPAGE_WRITE; nand->cmd_ctrl = mxs_nand_cmd_ctrl; diff --git a/drivers/mtd/nand/mxs_nand_spl.c b/drivers/mtd/nand/mxs_nand_spl.c index 0e7c364a22..a8a3084d03 100644 --- a/drivers/mtd/nand/mxs_nand_spl.c +++ b/drivers/mtd/nand/mxs_nand_spl.c @@ -8,13 +8,13 @@ #include <nand.h> #include <malloc.h> -static nand_info_t mtd; +static struct mtd_info *mtd; static struct nand_chip nand_chip; static void mxs_nand_command(struct mtd_info *mtd, unsigned int command, int column, int page_addr) { - register struct nand_chip *chip = mtd->priv; + register struct nand_chip *chip = mtd_to_nand(mtd); u32 timeo, time_start; /* write out the command to the device */ @@ -51,7 +51,7 @@ static void mxs_nand_command(struct mtd_info *mtd, unsigned int command, static int mxs_flash_ident(struct mtd_info *mtd) { - register struct nand_chip *chip = mtd->priv; + register struct nand_chip *chip = mtd_to_nand(mtd); int i; u8 mfg_id, dev_id; u8 id_data[8]; @@ -111,7 +111,7 @@ static int mxs_flash_ident(struct mtd_info *mtd) static int mxs_read_page_ecc(struct mtd_info *mtd, void *buf, unsigned int page) { - register struct nand_chip *chip = mtd->priv; + register struct nand_chip *chip = mtd_to_nand(mtd); int ret; chip->cmdfunc(mtd, NAND_CMD_READ0, 0x0, page); @@ -125,7 +125,7 @@ static int mxs_read_page_ecc(struct mtd_info *mtd, void *buf, unsigned int page) static int is_badblock(struct mtd_info *mtd, loff_t offs, int allowbbt) { - register struct nand_chip *chip = mtd->priv; + register struct nand_chip *chip = mtd_to_nand(mtd); unsigned int block = offs >> chip->phys_erase_shift; unsigned int page = offs >> chip->page_shift; @@ -147,14 +147,14 @@ static int mxs_nand_init(void) /* init mxs nand driver */ board_nand_init(&nand_chip); - mtd.priv = &nand_chip; + mtd = &nand_chip.mtd; /* set mtd functions */ nand_chip.cmdfunc = mxs_nand_command; nand_chip.numchips = 1; /* identify flash device */ puts("NAND : "); - if (mxs_flash_ident(&mtd)) { + if (mxs_flash_ident(mtd)) { printf("Failed to identify\n"); return -1; } @@ -162,12 +162,12 @@ static int mxs_nand_init(void) /* allocate and initialize buffers */ nand_chip.buffers = memalign(ARCH_DMA_MINALIGN, sizeof(*nand_chip.buffers)); - nand_chip.oob_poi = nand_chip.buffers->databuf + mtd.writesize; + nand_chip.oob_poi = nand_chip.buffers->databuf + mtd->writesize; /* setup flash layout (does not scan as we override that) */ - mtd.size = nand_chip.chipsize; - nand_chip.scan_bbt(&mtd); + mtd->size = nand_chip.chipsize; + nand_chip.scan_bbt(mtd); - printf("%llu MiB\n", (mtd.size / (1024 * 1024))); + printf("%llu MiB\n", (mtd->size / (1024 * 1024))); return 0; } @@ -180,20 +180,20 @@ int nand_spl_load_image(uint32_t offs, unsigned int size, void *buf) if (mxs_nand_init()) return -ENODEV; - chip = mtd.priv; + chip = mtd_to_nand(mtd); page = offs >> chip->page_shift; - nand_page_per_block = mtd.erasesize / mtd.writesize; + nand_page_per_block = mtd->erasesize / mtd->writesize; debug("%s offset:0x%08x len:%d page:%d\n", __func__, offs, size, page); - size = roundup(size, mtd.writesize); + size = roundup(size, mtd->writesize); while (sz < size) { - if (mxs_read_page_ecc(&mtd, buf, page) < 0) + if (mxs_read_page_ecc(mtd, buf, page) < 0) return -1; - sz += mtd.writesize; - offs += mtd.writesize; + sz += mtd->writesize; + offs += mtd->writesize; page++; - buf += mtd.writesize; + buf += mtd->writesize; /* * Check if we have crossed a block boundary, and if so @@ -204,10 +204,10 @@ int nand_spl_load_image(uint32_t offs, unsigned int size, void *buf) * Yes, new block. See if this block is good. If not, * loop until we find a good block. */ - while (is_badblock(&mtd, offs, 1)) { + while (is_badblock(mtd, offs, 1)) { page = page + nand_page_per_block; /* Check i we've reached the end of flash. */ - if (page >= mtd.size >> chip->page_shift) + if (page >= mtd->size >> chip->page_shift) return -ENOMEM; } } diff --git a/drivers/mtd/nand/nand.c b/drivers/mtd/nand/nand.c index 8f0a9210ec..f449316853 100644 --- a/drivers/mtd/nand/nand.c +++ b/drivers/mtd/nand/nand.c @@ -19,7 +19,7 @@ DECLARE_GLOBAL_DATA_PTR; int nand_curr_device = -1; -nand_info_t nand_info[CONFIG_SYS_MAX_NAND_DEVICE]; +struct mtd_info *nand_info[CONFIG_SYS_MAX_NAND_DEVICE]; #ifndef CONFIG_SYS_NAND_SELF_INIT static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; @@ -30,15 +30,25 @@ static char dev_name[CONFIG_SYS_MAX_NAND_DEVICE][8]; static unsigned long total_nand_size; /* in kiB */ -/* Register an initialized NAND mtd device with the U-Boot NAND command. */ -int nand_register(int devnum) +int nand_mtd_to_devnum(struct mtd_info *mtd) { - struct mtd_info *mtd; + int i; + for (i = 0; i < ARRAY_SIZE(nand_info); i++) { + if (mtd && nand_info[i] == mtd) + return i; + } + + return -ENODEV; +} + +/* Register an initialized NAND mtd device with the U-Boot NAND command. */ +int nand_register(int devnum, struct mtd_info *mtd) +{ if (devnum >= CONFIG_SYS_MAX_NAND_DEVICE) return -EINVAL; - mtd = &nand_info[devnum]; + nand_info[devnum] = mtd; sprintf(dev_name[devnum], "nand%d", devnum); mtd->name = dev_name[devnum]; @@ -62,15 +72,14 @@ int nand_register(int devnum) #ifndef CONFIG_SYS_NAND_SELF_INIT static void nand_init_chip(int i) { - struct mtd_info *mtd = &nand_info[i]; struct nand_chip *nand = &nand_chip[i]; + struct mtd_info *mtd = nand_to_mtd(nand); ulong base_addr = base_address[i]; int maxchips = CONFIG_SYS_NAND_MAX_CHIPS; if (maxchips < 1) maxchips = 1; - mtd->priv = nand; nand->IO_ADDR_R = nand->IO_ADDR_W = (void __iomem *)base_addr; if (board_nand_init(nand)) @@ -79,7 +88,7 @@ static void nand_init_chip(int i) if (nand_scan(mtd, maxchips)) return; - nand_register(i); + nand_register(i, mtd); } #endif @@ -100,6 +109,7 @@ void nand_init(void) /* * Select the chip in the board/cpu specific driver */ - board_nand_select_device(nand_info[nand_curr_device].priv, nand_curr_device); + board_nand_select_device(mtd_to_nand(nand_info[nand_curr_device]), + nand_curr_device); #endif } diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 9e8fc1ffe2..74c563c495 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -1,6 +1,4 @@ /* - * drivers/mtd/nand.c - * * Overview: * This is the generic MTD driver for NAND flash devices. It should be * capable of working with almost all NAND chips currently available. @@ -45,8 +43,6 @@ #include <asm/io.h> #include <asm/errno.h> -static bool is_module_text_address(unsigned long addr) {return 0;} - /* Define default oob placement schemes for large and small page devices */ static struct nand_ecclayout nand_oob_8 = { .eccbytes = 3, @@ -105,7 +101,7 @@ DEFINE_LED_TRIGGER(nand_led_trigger); static int check_offs_len(struct mtd_info *mtd, loff_t ofs, uint64_t len) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); int ret = 0; /* Start address must align on block boundary */ @@ -131,7 +127,7 @@ static int check_offs_len(struct mtd_info *mtd, */ static void nand_release_device(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); /* De-select the NAND device */ chip->select_chip(mtd, -1); @@ -145,7 +141,7 @@ static void nand_release_device(struct mtd_info *mtd) */ uint8_t nand_read_byte(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); return readb(chip->IO_ADDR_R); } @@ -158,7 +154,7 @@ uint8_t nand_read_byte(struct mtd_info *mtd) */ static uint8_t nand_read_byte16(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); return (uint8_t) cpu_to_le16(readw(chip->IO_ADDR_R)); } @@ -170,7 +166,7 @@ static uint8_t nand_read_byte16(struct mtd_info *mtd) */ static u16 nand_read_word(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); return readw(chip->IO_ADDR_R); } @@ -183,7 +179,7 @@ static u16 nand_read_word(struct mtd_info *mtd) */ static void nand_select_chip(struct mtd_info *mtd, int chipnr) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); switch (chipnr) { case -1: @@ -206,7 +202,7 @@ static void nand_select_chip(struct mtd_info *mtd, int chipnr) */ static void nand_write_byte(struct mtd_info *mtd, uint8_t byte) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); chip->write_buf(mtd, &byte, 1); } @@ -220,7 +216,7 @@ static void nand_write_byte(struct mtd_info *mtd, uint8_t byte) */ static void nand_write_byte16(struct mtd_info *mtd, uint8_t byte) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); uint16_t word = byte; /* @@ -287,7 +283,7 @@ static void iowrite16_rep(void *addr, void *buf, int len) */ void nand_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); iowrite8_rep(chip->IO_ADDR_W, buf, len); } @@ -302,7 +298,7 @@ void nand_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len) */ void nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); ioread8_rep(chip->IO_ADDR_R, buf, len); } @@ -317,7 +313,7 @@ void nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) */ void nand_write_buf16(struct mtd_info *mtd, const uint8_t *buf, int len) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); u16 *p = (u16 *) buf; iowrite16_rep(chip->IO_ADDR_W, p, len >> 1); @@ -333,7 +329,7 @@ void nand_write_buf16(struct mtd_info *mtd, const uint8_t *buf, int len) */ void nand_read_buf16(struct mtd_info *mtd, uint8_t *buf, int len) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); u16 *p = (u16 *) buf; ioread16_rep(chip->IO_ADDR_R, p, len >> 1); @@ -343,14 +339,13 @@ void nand_read_buf16(struct mtd_info *mtd, uint8_t *buf, int len) * nand_block_bad - [DEFAULT] Read bad block marker from the chip * @mtd: MTD device structure * @ofs: offset from device start - * @getchip: 0, if the chip is already selected * * Check, if the block is bad. */ -static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) +static int nand_block_bad(struct mtd_info *mtd, loff_t ofs) { - int page, chipnr, res = 0, i = 0; - struct nand_chip *chip = mtd->priv; + int page, res = 0, i = 0; + struct nand_chip *chip = mtd_to_nand(mtd); u16 bad; if (chip->bbt_options & NAND_BBT_SCANLASTPAGE) @@ -358,15 +353,6 @@ static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) page = (int)(ofs >> chip->page_shift) & chip->pagemask; - if (getchip) { - chipnr = (int)(ofs >> chip->chip_shift); - - nand_get_device(mtd, FL_READING); - - /* Select the NAND device */ - chip->select_chip(mtd, chipnr); - } - do { if (chip->options & NAND_BUSWIDTH_16) { chip->cmdfunc(mtd, NAND_CMD_READOOB, @@ -391,11 +377,6 @@ static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) i++; } while (!res && i < 2 && (chip->bbt_options & NAND_BBT_SCAN2NDPAGE)); - if (getchip) { - chip->select_chip(mtd, -1); - nand_release_device(mtd); - } - return res; } @@ -410,7 +391,7 @@ static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) */ static int nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); struct mtd_oob_ops ops; uint8_t buf[2] = { 0, 0 }; int ret = 0, res, i = 0; @@ -460,7 +441,7 @@ static int nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs) */ static int nand_block_markbad_lowlevel(struct mtd_info *mtd, loff_t ofs) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); int res, ret = 0; if (!(chip->bbt_options & NAND_BBT_NO_OOB_BBM)) { @@ -501,7 +482,7 @@ static int nand_block_markbad_lowlevel(struct mtd_info *mtd, loff_t ofs) */ static int nand_check_wp(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); /* Broken xD cards report WP despite being writable */ if (chip->options & NAND_BROKEN_XD) @@ -521,7 +502,7 @@ static int nand_check_wp(struct mtd_info *mtd) */ static int nand_block_isreserved(struct mtd_info *mtd, loff_t ofs) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); if (!chip->bbt) return 0; @@ -533,16 +514,14 @@ static int nand_block_isreserved(struct mtd_info *mtd, loff_t ofs) * nand_block_checkbad - [GENERIC] Check if a block is marked bad * @mtd: MTD device structure * @ofs: offset from device start - * @getchip: 0, if the chip is already selected * @allowbbt: 1, if its allowed to access the bbt area * * Check, if the block is bad. Either by reading the bad block table or * calling of the scan function. */ -static int nand_block_checkbad(struct mtd_info *mtd, loff_t ofs, int getchip, - int allowbbt) +static int nand_block_checkbad(struct mtd_info *mtd, loff_t ofs, int allowbbt) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); if (!(chip->options & NAND_SKIP_BBTSCAN) && !(chip->options & NAND_BBT_SCANNED)) { @@ -551,17 +530,22 @@ static int nand_block_checkbad(struct mtd_info *mtd, loff_t ofs, int getchip, } if (!chip->bbt) - return chip->block_bad(mtd, ofs, getchip); + return chip->block_bad(mtd, ofs); /* Return info from the table */ return nand_isbad_bbt(mtd, ofs, allowbbt); } -/* Wait for the ready pin, after a command. The timeout is caught later. */ +/** + * nand_wait_ready - [GENERIC] Wait for the ready pin after commands. + * @mtd: MTD device structure + * + * Wait for the ready pin after a command, and warn if a timeout occurs. + */ void nand_wait_ready(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; - u32 timeo = (CONFIG_SYS_HZ * 20) / 1000; + struct nand_chip *chip = mtd_to_nand(mtd); + u32 timeo = (CONFIG_SYS_HZ * 400) / 1000; u32 time_start; time_start = get_timer(0); @@ -571,6 +555,9 @@ void nand_wait_ready(struct mtd_info *mtd) if (chip->dev_ready(mtd)) break; } + + if (!chip->dev_ready(mtd)) + pr_warn("timeout while waiting for chip to become ready\n"); } EXPORT_SYMBOL_GPL(nand_wait_ready); @@ -583,7 +570,7 @@ EXPORT_SYMBOL_GPL(nand_wait_ready); */ static void nand_wait_status_ready(struct mtd_info *mtd, unsigned long timeo) { - register struct nand_chip *chip = mtd->priv; + register struct nand_chip *chip = mtd_to_nand(mtd); u32 time_start; timeo = (CONFIG_SYS_HZ * timeo) / 1000; @@ -608,7 +595,7 @@ static void nand_wait_status_ready(struct mtd_info *mtd, unsigned long timeo) static void nand_command(struct mtd_info *mtd, unsigned int command, int column, int page_addr) { - register struct nand_chip *chip = mtd->priv; + register struct nand_chip *chip = mtd_to_nand(mtd); int ctrl = NAND_CTRL_CLE | NAND_CTRL_CHANGE; /* Write out the command to the device */ @@ -711,7 +698,7 @@ static void nand_command(struct mtd_info *mtd, unsigned int command, static void nand_command_lp(struct mtd_info *mtd, unsigned int command, int column, int page_addr) { - register struct nand_chip *chip = mtd->priv; + register struct nand_chip *chip = mtd_to_nand(mtd); /* Emulate NAND_CMD_READOOB */ if (command == NAND_CMD_READOOB) { @@ -835,7 +822,7 @@ static void panic_nand_get_device(struct nand_chip *chip, static int nand_get_device(struct mtd_info *mtd, int new_state) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); chip->state = new_state; return 0; } @@ -871,15 +858,13 @@ static void panic_nand_wait(struct mtd_info *mtd, struct nand_chip *chip, * @mtd: MTD device structure * @chip: NAND chip structure * - * Wait for command done. This applies to erase and program only. Erase can - * take up to 400ms and program up to 20ms according to general NAND and - * SmartMedia specs. + * Wait for command done. This applies to erase and program only. */ static int nand_wait(struct mtd_info *mtd, struct nand_chip *chip) { - int status, state = chip->state; - unsigned long timeo = (state == FL_ERASING ? 400 : 20); + int status; + unsigned long timeo = 400; led_trigger_event(nand_led_trigger, LED_FULL); @@ -912,6 +897,135 @@ static int nand_wait(struct mtd_info *mtd, struct nand_chip *chip) return status; } +#define BITS_PER_BYTE 8 + +/** + * nand_check_erased_buf - check if a buffer contains (almost) only 0xff data + * @buf: buffer to test + * @len: buffer length + * @bitflips_threshold: maximum number of bitflips + * + * Check if a buffer contains only 0xff, which means the underlying region + * has been erased and is ready to be programmed. + * The bitflips_threshold specify the maximum number of bitflips before + * considering the region is not erased. + * Note: The logic of this function has been extracted from the memweight + * implementation, except that nand_check_erased_buf function exit before + * testing the whole buffer if the number of bitflips exceed the + * bitflips_threshold value. + * + * Returns a positive number of bitflips less than or equal to + * bitflips_threshold, or -ERROR_CODE for bitflips in excess of the + * threshold. + */ +static int nand_check_erased_buf(void *buf, int len, int bitflips_threshold) +{ + const unsigned char *bitmap = buf; + int bitflips = 0; + int weight; + + for (; len && ((uintptr_t)bitmap) % sizeof(long); + len--, bitmap++) { + weight = hweight8(*bitmap); + bitflips += BITS_PER_BYTE - weight; + if (unlikely(bitflips > bitflips_threshold)) + return -EBADMSG; + } + + for (; len >= 4; len -= 4, bitmap += 4) { + weight = hweight32(*((u32 *)bitmap)); + bitflips += 32 - weight; + if (unlikely(bitflips > bitflips_threshold)) + return -EBADMSG; + } + + for (; len > 0; len--, bitmap++) { + weight = hweight8(*bitmap); + bitflips += BITS_PER_BYTE - weight; + if (unlikely(bitflips > bitflips_threshold)) + return -EBADMSG; + } + + return bitflips; +} + +/** + * nand_check_erased_ecc_chunk - check if an ECC chunk contains (almost) only + * 0xff data + * @data: data buffer to test + * @datalen: data length + * @ecc: ECC buffer + * @ecclen: ECC length + * @extraoob: extra OOB buffer + * @extraooblen: extra OOB length + * @bitflips_threshold: maximum number of bitflips + * + * Check if a data buffer and its associated ECC and OOB data contains only + * 0xff pattern, which means the underlying region has been erased and is + * ready to be programmed. + * The bitflips_threshold specify the maximum number of bitflips before + * considering the region as not erased. + * + * Note: + * 1/ ECC algorithms are working on pre-defined block sizes which are usually + * different from the NAND page size. When fixing bitflips, ECC engines will + * report the number of errors per chunk, and the NAND core infrastructure + * expect you to return the maximum number of bitflips for the whole page. + * This is why you should always use this function on a single chunk and + * not on the whole page. After checking each chunk you should update your + * max_bitflips value accordingly. + * 2/ When checking for bitflips in erased pages you should not only check + * the payload data but also their associated ECC data, because a user might + * have programmed almost all bits to 1 but a few. In this case, we + * shouldn't consider the chunk as erased, and checking ECC bytes prevent + * this case. + * 3/ The extraoob argument is optional, and should be used if some of your OOB + * data are protected by the ECC engine. + * It could also be used if you support subpages and want to attach some + * extra OOB data to an ECC chunk. + * + * Returns a positive number of bitflips less than or equal to + * bitflips_threshold, or -ERROR_CODE for bitflips in excess of the + * threshold. In case of success, the passed buffers are filled with 0xff. + */ +int nand_check_erased_ecc_chunk(void *data, int datalen, + void *ecc, int ecclen, + void *extraoob, int extraooblen, + int bitflips_threshold) +{ + int data_bitflips = 0, ecc_bitflips = 0, extraoob_bitflips = 0; + + data_bitflips = nand_check_erased_buf(data, datalen, + bitflips_threshold); + if (data_bitflips < 0) + return data_bitflips; + + bitflips_threshold -= data_bitflips; + + ecc_bitflips = nand_check_erased_buf(ecc, ecclen, bitflips_threshold); + if (ecc_bitflips < 0) + return ecc_bitflips; + + bitflips_threshold -= ecc_bitflips; + + extraoob_bitflips = nand_check_erased_buf(extraoob, extraooblen, + bitflips_threshold); + if (extraoob_bitflips < 0) + return extraoob_bitflips; + + if (data_bitflips) + memset(data, 0xff, datalen); + + if (ecc_bitflips) + memset(ecc, 0xff, ecclen); + + if (extraoob_bitflips) + memset(extraoob, 0xff, extraooblen); + + return data_bitflips + ecc_bitflips + extraoob_bitflips; +} +EXPORT_SYMBOL(nand_check_erased_ecc_chunk); + /** * nand_read_page_raw - [INTERN] read raw page data without ecc * @mtd: mtd info structure @@ -1103,6 +1217,16 @@ static int nand_read_subpage(struct mtd_info *mtd, struct nand_chip *chip, stat = chip->ecc.correct(mtd, p, &chip->buffers->ecccode[i], &chip->buffers->ecccalc[i]); + if (stat == -EBADMSG && + (chip->ecc.options & NAND_ECC_GENERIC_ERASED_CHECK)) { + /* check for empty pages with bitflips */ + stat = nand_check_erased_ecc_chunk(p, chip->ecc.size, + &chip->buffers->ecccode[i], + chip->ecc.bytes, + NULL, 0, + chip->ecc.strength); + } + if (stat < 0) { mtd->ecc_stats.failed++; } else { @@ -1152,6 +1276,15 @@ static int nand_read_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, int stat; stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]); + if (stat == -EBADMSG && + (chip->ecc.options & NAND_ECC_GENERIC_ERASED_CHECK)) { + /* check for empty pages with bitflips */ + stat = nand_check_erased_ecc_chunk(p, eccsize, + &ecc_code[i], eccbytes, + NULL, 0, + chip->ecc.strength); + } + if (stat < 0) { mtd->ecc_stats.failed++; } else { @@ -1204,6 +1337,15 @@ static int nand_read_page_hwecc_oob_first(struct mtd_info *mtd, chip->ecc.calculate(mtd, p, &ecc_calc[i]); stat = chip->ecc.correct(mtd, p, &ecc_code[i], NULL); + if (stat == -EBADMSG && + (chip->ecc.options & NAND_ECC_GENERIC_ERASED_CHECK)) { + /* check for empty pages with bitflips */ + stat = nand_check_erased_ecc_chunk(p, eccsize, + &ecc_code[i], eccbytes, + NULL, 0, + chip->ecc.strength); + } + if (stat < 0) { mtd->ecc_stats.failed++; } else { @@ -1231,6 +1373,7 @@ static int nand_read_page_syndrome(struct mtd_info *mtd, struct nand_chip *chip, int i, eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; int eccsteps = chip->ecc.steps; + int eccpadbytes = eccbytes + chip->ecc.prepad + chip->ecc.postpad; uint8_t *p = buf; uint8_t *oob = chip->oob_poi; unsigned int max_bitflips = 0; @@ -1250,19 +1393,29 @@ static int nand_read_page_syndrome(struct mtd_info *mtd, struct nand_chip *chip, chip->read_buf(mtd, oob, eccbytes); stat = chip->ecc.correct(mtd, p, oob, NULL); - if (stat < 0) { - mtd->ecc_stats.failed++; - } else { - mtd->ecc_stats.corrected += stat; - max_bitflips = max_t(unsigned int, max_bitflips, stat); - } - oob += eccbytes; if (chip->ecc.postpad) { chip->read_buf(mtd, oob, chip->ecc.postpad); oob += chip->ecc.postpad; } + + if (stat == -EBADMSG && + (chip->ecc.options & NAND_ECC_GENERIC_ERASED_CHECK)) { + /* check for empty pages with bitflips */ + stat = nand_check_erased_ecc_chunk(p, chip->ecc.size, + oob - eccpadbytes, + eccpadbytes, + NULL, 0, + chip->ecc.strength); + } + + if (stat < 0) { + mtd->ecc_stats.failed++; + } else { + mtd->ecc_stats.corrected += stat; + max_bitflips = max_t(unsigned int, max_bitflips, stat); + } } /* Calculate remaining oob bytes */ @@ -1332,7 +1485,7 @@ static uint8_t *nand_transfer_oob(struct nand_chip *chip, uint8_t *oob, */ static int nand_setup_read_retry(struct mtd_info *mtd, int retry_mode) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); pr_debug("setting READ RETRY mode %d\n", retry_mode); @@ -1357,12 +1510,11 @@ static int nand_do_read_ops(struct mtd_info *mtd, loff_t from, struct mtd_oob_ops *ops) { int chipnr, page, realpage, col, bytes, aligned, oob_required; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); int ret = 0; uint32_t readlen = ops->len; uint32_t oobreadlen = ops->ooblen; - uint32_t max_oobsize = ops->mode == MTD_OPS_AUTO_OOB ? - mtd->oobavail : mtd->oobsize; + uint32_t max_oobsize = mtd_oobavail(mtd, ops); uint8_t *bufpoi, *oob, *buf; int use_bufpoi; @@ -1700,7 +1852,7 @@ static int nand_do_read_oob(struct mtd_info *mtd, loff_t from, struct mtd_oob_ops *ops) { int page, realpage, chipnr; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); struct mtd_ecc_stats stats; int readlen = ops->ooblen; int len; @@ -1712,10 +1864,7 @@ static int nand_do_read_oob(struct mtd_info *mtd, loff_t from, stats = mtd->ecc_stats; - if (ops->mode == MTD_OPS_AUTO_OOB) - len = chip->ecc.layout->oobavail; - else - len = mtd->oobsize; + len = mtd_oobavail(mtd, ops); if (unlikely(ops->ooboffs >= len)) { pr_debug("%s: attempt to start read outside oob\n", @@ -1840,11 +1989,12 @@ out: * @chip: nand chip info structure * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write * * Not for syndrome calculating ECC controllers, which use a special oob layout. */ static int nand_write_page_raw(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, int page) { chip->write_buf(mtd, buf, mtd->writesize); if (oob_required) @@ -1859,12 +2009,14 @@ static int nand_write_page_raw(struct mtd_info *mtd, struct nand_chip *chip, * @chip: nand chip info structure * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write * * We need a special oob layout and handling even when ECC isn't checked. */ static int nand_write_page_raw_syndrome(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, + int page) { int eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; @@ -1901,9 +2053,11 @@ static int nand_write_page_raw_syndrome(struct mtd_info *mtd, * @chip: nand chip info structure * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write */ static int nand_write_page_swecc(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, + int page) { int i, eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; @@ -1919,7 +2073,7 @@ static int nand_write_page_swecc(struct mtd_info *mtd, struct nand_chip *chip, for (i = 0; i < chip->ecc.total; i++) chip->oob_poi[eccpos[i]] = ecc_calc[i]; - return chip->ecc.write_page_raw(mtd, chip, buf, 1); + return chip->ecc.write_page_raw(mtd, chip, buf, 1, page); } /** @@ -1928,9 +2082,11 @@ static int nand_write_page_swecc(struct mtd_info *mtd, struct nand_chip *chip, * @chip: nand chip info structure * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write */ static int nand_write_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, + int page) { int i, eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; @@ -1962,11 +2118,12 @@ static int nand_write_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, * @data_len: data length * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write */ static int nand_write_subpage_hwecc(struct mtd_info *mtd, struct nand_chip *chip, uint32_t offset, uint32_t data_len, const uint8_t *buf, - int oob_required) + int oob_required, int page) { uint8_t *oob_buf = chip->oob_poi; uint8_t *ecc_calc = chip->buffers->ecccalc; @@ -2021,13 +2178,15 @@ static int nand_write_subpage_hwecc(struct mtd_info *mtd, * @chip: nand chip info structure * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write * * The hw generator calculates the error syndrome automatically. Therefore we * need a special oob layout and handling. */ static int nand_write_page_syndrome(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, + int page) { int i, eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; @@ -2091,12 +2250,13 @@ static int nand_write_page(struct mtd_info *mtd, struct nand_chip *chip, if (unlikely(raw)) status = chip->ecc.write_page_raw(mtd, chip, buf, - oob_required); + oob_required, page); else if (subpage) status = chip->ecc.write_subpage(mtd, chip, offset, data_len, - buf, oob_required); + buf, oob_required, page); else - status = chip->ecc.write_page(mtd, chip, buf, oob_required); + status = chip->ecc.write_page(mtd, chip, buf, oob_required, + page); if (status < 0) return status; @@ -2139,7 +2299,7 @@ static int nand_write_page(struct mtd_info *mtd, struct nand_chip *chip, static uint8_t *nand_fill_oob(struct mtd_info *mtd, uint8_t *oob, size_t len, struct mtd_oob_ops *ops) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); /* * Initialise to all 0xFF, to avoid the possibility of left over OOB @@ -2199,12 +2359,11 @@ static int nand_do_write_ops(struct mtd_info *mtd, loff_t to, struct mtd_oob_ops *ops) { int chipnr, realpage, page, blockmask, column; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); uint32_t writelen = ops->len; uint32_t oobwritelen = ops->ooblen; - uint32_t oobmaxlen = ops->mode == MTD_OPS_AUTO_OOB ? - mtd->oobavail : mtd->oobsize; + uint32_t oobmaxlen = mtd_oobavail(mtd, ops); uint8_t *oob = ops->oobbuf; uint8_t *buf = ops->datbuf; @@ -2328,7 +2487,7 @@ err_out: static int panic_nand_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const uint8_t *buf) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); struct mtd_oob_ops ops; int ret; @@ -2388,15 +2547,12 @@ static int nand_do_write_oob(struct mtd_info *mtd, loff_t to, struct mtd_oob_ops *ops) { int chipnr, page, status, len; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); pr_debug("%s: to = 0x%08x, len = %i\n", __func__, (unsigned int)to, (int)ops->ooblen); - if (ops->mode == MTD_OPS_AUTO_OOB) - len = chip->ecc.layout->oobavail; - else - len = mtd->oobsize; + len = mtd_oobavail(mtd, ops); /* Do not allow write past end of page */ if ((ops->ooboffs + ops->ooblen) > len) { @@ -2513,7 +2669,7 @@ out: */ static int single_erase(struct mtd_info *mtd, int page) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); /* Send commands to erase a block */ chip->cmdfunc(mtd, NAND_CMD_ERASE1, -1, page); chip->cmdfunc(mtd, NAND_CMD_ERASE2, -1, -1); @@ -2545,7 +2701,7 @@ int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr, int allowbbt) { int page, status, pages_per_block, ret, chipnr; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); loff_t len; pr_debug("%s: start = 0x%012llx, len = %llu\n", @@ -2586,7 +2742,7 @@ int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr, /* Check if we have a bad block, we do not erase bad blocks! */ if (!instr->scrub && nand_block_checkbad(mtd, ((loff_t) page) << - chip->page_shift, 0, allowbbt)) { + chip->page_shift, allowbbt)) { pr_warn("%s: attempt to erase a bad block at page 0x%08x\n", __func__, page); instr->state = MTD_ERASE_FAILED; @@ -2673,7 +2829,20 @@ static void nand_sync(struct mtd_info *mtd) */ static int nand_block_isbad(struct mtd_info *mtd, loff_t offs) { - return nand_block_checkbad(mtd, offs, 1, 0); + struct nand_chip *chip = mtd_to_nand(mtd); + int chipnr = (int)(offs >> chip->chip_shift); + int ret; + + /* Select the NAND device */ + nand_get_device(mtd, FL_READING); + chip->select_chip(mtd, chipnr); + + ret = nand_block_checkbad(mtd, offs, 0); + + chip->select_chip(mtd, -1); + nand_release_device(mtd); + + return ret; } /** @@ -2745,9 +2914,6 @@ static int nand_onfi_get_features(struct mtd_info *mtd, struct nand_chip *chip, return -EINVAL; #endif - /* clear the sub feature parameters */ - memset(subfeature_param, 0, ONFI_SUBFEATURE_PARAM_LEN); - chip->cmdfunc(mtd, NAND_CMD_GET_FEATURES, addr, -1); for (i = 0; i < ONFI_SUBFEATURE_PARAM_LEN; ++i) *subfeature_param++ = chip->read_byte(mtd); @@ -2908,7 +3074,7 @@ ext_out: static int nand_setup_read_retry_micron(struct mtd_info *mtd, int retry_mode) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); uint8_t feature[ONFI_SUBFEATURE_PARAM_LEN] = {retry_mode}; return chip->onfi_set_features(mtd, chip, ONFI_FEATURE_ADDR_READ_RETRY, @@ -3480,7 +3646,7 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd, if (find_full_id_nand(mtd, chip, type, id_data, &busw)) goto ident_done; } else if (*dev_id == type->dev_id) { - break; + break; } } @@ -3503,10 +3669,7 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd, chip->chipsize = (uint64_t)type->chipsize << 20; - if (!type->pagesize && chip->init_size) { - /* Set the pagesize, oobsize, erasesize by the driver */ - busw = chip->init_size(mtd, chip, id_data); - } else if (!type->pagesize) { + if (!type->pagesize) { /* Decode parameters from extended ID */ nand_decode_ext_id(mtd, chip, id_data, &busw); } else { @@ -3610,13 +3773,12 @@ ident_done: * This is the first phase of the normal nand_scan() function. It reads the * flash ID and sets up MTD fields accordingly. * - * The mtd->owner field must be set to the module of the caller. */ int nand_scan_ident(struct mtd_info *mtd, int maxchips, struct nand_flash_dev *table) { int i, nand_maf_id, nand_dev_id; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); struct nand_flash_dev *type; /* Set the default functions */ @@ -3680,7 +3842,7 @@ EXPORT_SYMBOL(nand_scan_ident); */ static bool nand_ecc_strength_good(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); struct nand_ecc_ctrl *ecc = &chip->ecc; int corr, ds_corr; @@ -3709,7 +3871,7 @@ static bool nand_ecc_strength_good(struct mtd_info *mtd) int nand_scan_tail(struct mtd_info *mtd) { int i; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); struct nand_ecc_ctrl *ecc = &chip->ecc; struct nand_buffers *nbuf; @@ -3786,7 +3948,7 @@ int nand_scan_tail(struct mtd_info *mtd) ecc->write_oob = nand_write_oob_std; if (!ecc->read_subpage) ecc->read_subpage = nand_read_subpage; - if (!ecc->write_subpage) + if (!ecc->write_subpage && ecc->hwctl && ecc->calculate) ecc->write_subpage = nand_write_subpage_hwecc; case NAND_ECC_HW_SYNDROME: @@ -3864,10 +4026,8 @@ int nand_scan_tail(struct mtd_info *mtd) } /* See nand_bch_init() for details. */ - ecc->bytes = DIV_ROUND_UP( - ecc->strength * fls(8 * ecc->size), 8); - ecc->priv = nand_bch_init(mtd, ecc->size, ecc->bytes, - &ecc->layout); + ecc->bytes = 0; + ecc->priv = nand_bch_init(mtd); if (!ecc->priv) { pr_warn("BCH ECC initialization failed!\n"); BUG(); @@ -3902,11 +4062,11 @@ int nand_scan_tail(struct mtd_info *mtd) * The number of bytes available for a client to place data into * the out of band area. */ - ecc->layout->oobavail = 0; - for (i = 0; ecc->layout->oobfree[i].length - && i < ARRAY_SIZE(ecc->layout->oobfree); i++) - ecc->layout->oobavail += ecc->layout->oobfree[i].length; - mtd->oobavail = ecc->layout->oobavail; + mtd->oobavail = 0; + if (ecc->layout) { + for (i = 0; ecc->layout->oobfree[i].length; i++) + mtd->oobavail += ecc->layout->oobfree[i].length; + } /* ECC sanity check: warn if it's too weak */ if (!nand_ecc_strength_good(mtd)) @@ -3991,18 +4151,6 @@ int nand_scan_tail(struct mtd_info *mtd) } EXPORT_SYMBOL(nand_scan_tail); -/* - * is_module_text_address() isn't exported, and it's mostly a pointless - * test if this is a module _anyway_ -- they'd have to try _really_ hard - * to call us from in-kernel code if the core NAND support is modular. - */ -#ifdef MODULE -#define caller_is_module() (1) -#else -#define caller_is_module() \ - is_module_text_address((unsigned long)__builtin_return_address(0)) -#endif - /** * nand_scan - [NAND Interface] Scan for the NAND device * @mtd: MTD device structure @@ -4010,19 +4158,12 @@ EXPORT_SYMBOL(nand_scan_tail); * * This fills out all the uninitialized function pointers with the defaults. * The flash ID is read and the mtd/chip structures are filled with the - * appropriate values. The mtd->owner field must be set to the module of the - * caller. + * appropriate values. */ int nand_scan(struct mtd_info *mtd, int maxchips) { int ret; - /* Many callers got this wrong, so check for it for a while... */ - if (!mtd->owner && caller_is_module()) { - pr_crit("%s called with NULL mtd->owner!\n", __func__); - BUG(); - } - ret = nand_scan_ident(mtd, maxchips, NULL); if (!ret) ret = nand_scan_tail(mtd); @@ -4030,9 +4171,6 @@ int nand_scan(struct mtd_info *mtd, int maxchips) } EXPORT_SYMBOL(nand_scan); -module_init(nand_base_init); -module_exit(nand_base_exit); - MODULE_LICENSE("GPL"); MODULE_AUTHOR("Steven J. Hill <sjhill@realitydiluted.com>"); MODULE_AUTHOR("Thomas Gleixner <tglx@linutronix.de>"); diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c index 00f28a4157..74c4c9a3c8 100644 --- a/drivers/mtd/nand/nand_bbt.c +++ b/drivers/mtd/nand/nand_bbt.c @@ -1,6 +1,4 @@ /* - * drivers/mtd/nand_bbt.c - * * Overview: * Bad block table support for the NAND driver * @@ -65,7 +63,6 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/bbm.h> #include <linux/mtd/nand.h> -#include <linux/mtd/nand_ecc.h> #include <linux/bitops.h> #include <linux/string.h> @@ -173,7 +170,7 @@ static int read_bbt(struct mtd_info *mtd, uint8_t *buf, int page, int num, struct nand_bbt_descr *td, int offs) { int res, ret = 0, i, j, act = 0; - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); size_t retlen, len, totlen; loff_t from; int bits = td->options & NAND_BBT_NRBITS_MSK; @@ -264,7 +261,7 @@ static int read_bbt(struct mtd_info *mtd, uint8_t *buf, int page, int num, */ static int read_abs_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td, int chip) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); int res = 0, i; if (td->options & NAND_BBT_PERCHIP) { @@ -389,7 +386,7 @@ static u32 bbt_get_ver_offs(struct mtd_info *mtd, struct nand_bbt_descr *td) static void read_abs_bbts(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td, struct nand_bbt_descr *md) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); /* Read the primary version, if available */ if (td->options & NAND_BBT_VERSION) { @@ -455,7 +452,7 @@ static int scan_block_fast(struct mtd_info *mtd, struct nand_bbt_descr *bd, static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *bd, int chip) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); int i, numblocks, numpages; int startblock; loff_t from; @@ -524,7 +521,7 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf, */ static int search_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); int i, chips; int startblock, block, dir; int scanlen = mtd->writesize + mtd->oobsize; @@ -619,7 +616,7 @@ static int write_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td, struct nand_bbt_descr *md, int chipsel) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); struct erase_info einfo; int i, res, chip = 0; int bits, startblock, dir, page, offs, numblocks, sft, sftmsk; @@ -718,7 +715,7 @@ static int write_bbt(struct mtd_info *mtd, uint8_t *buf, /* Must we save the block contents? */ if (td->options & NAND_BBT_SAVECONTENT) { /* Make it block aligned */ - to &= ~((loff_t)((1 << this->bbt_erase_shift) - 1)); + to &= ~(((loff_t)1 << this->bbt_erase_shift) - 1); len = 1 << this->bbt_erase_shift; res = mtd_read(mtd, to, len, &retlen, buf); if (res < 0) { @@ -820,7 +817,7 @@ static int write_bbt(struct mtd_info *mtd, uint8_t *buf, */ static inline int nand_memory_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); return create_bbt(mtd, this->buffers->databuf, bd, -1); } @@ -839,7 +836,7 @@ static inline int nand_memory_bbt(struct mtd_info *mtd, struct nand_bbt_descr *b static int check_create(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *bd) { int i, chips, writeops, create, chipsel, res, res2; - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); struct nand_bbt_descr *td = this->bbt_td; struct nand_bbt_descr *md = this->bbt_md; struct nand_bbt_descr *rd, *rd2; @@ -963,7 +960,7 @@ static int check_create(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_desc */ static void mark_bbt_region(struct mtd_info *mtd, struct nand_bbt_descr *td) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); int i, j, chips, block, nrblocks, update; uint8_t oldval; @@ -1023,7 +1020,7 @@ static void mark_bbt_region(struct mtd_info *mtd, struct nand_bbt_descr *td) */ static void verify_bbt_descr(struct mtd_info *mtd, struct nand_bbt_descr *bd) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); u32 pattern_len; u32 bits; u32 table_size; @@ -1073,15 +1070,15 @@ static void verify_bbt_descr(struct mtd_info *mtd, struct nand_bbt_descr *bd) * The bad block table memory is allocated here. It must be freed by calling * the nand_free_bbt function. */ -int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd) +static int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd) { - struct nand_chip *this = mtd->priv; - int len, res = 0; + struct nand_chip *this = mtd_to_nand(mtd); + int len, res; uint8_t *buf; struct nand_bbt_descr *td = this->bbt_td; struct nand_bbt_descr *md = this->bbt_md; - len = mtd->size >> (this->bbt_erase_shift + 2); + len = (mtd->size >> (this->bbt_erase_shift + 2)) ? : 1; /* * Allocate memory (2bit per block) and clear the memory bad block * table. @@ -1097,10 +1094,9 @@ int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd) if (!td) { if ((res = nand_memory_bbt(mtd, bd))) { pr_err("nand_bbt: can't scan flash and build the RAM-based BBT\n"); - kfree(this->bbt); - this->bbt = NULL; + goto err; } - return res; + return 0; } verify_bbt_descr(mtd, td); verify_bbt_descr(mtd, md); @@ -1110,9 +1106,8 @@ int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd) len += (len >> this->page_shift) * mtd->oobsize; buf = vmalloc(len); if (!buf) { - kfree(this->bbt); - this->bbt = NULL; - return -ENOMEM; + res = -ENOMEM; + goto err; } /* Is the bbt at a given page? */ @@ -1124,6 +1119,8 @@ int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd) } res = check_create(mtd, buf, bd); + if (res) + goto err; /* Prevent the bbt regions from erasing / writing */ mark_bbt_region(mtd, td); @@ -1131,6 +1128,11 @@ int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd) mark_bbt_region(mtd, md); vfree(buf); + return 0; + +err: + kfree(this->bbt); + this->bbt = NULL; return res; } @@ -1143,7 +1145,7 @@ int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd) */ static int nand_update_bbt(struct mtd_info *mtd, loff_t offs) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); int len, res = 0; int chip, chipsel; uint8_t *buf; @@ -1277,7 +1279,7 @@ static int nand_create_badblock_pattern(struct nand_chip *this) */ int nand_default_bbt(struct mtd_info *mtd) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); int ret; /* Is a flash based bad block table requested? */ @@ -1313,7 +1315,7 @@ int nand_default_bbt(struct mtd_info *mtd) */ int nand_isreserved_bbt(struct mtd_info *mtd, loff_t offs) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); int block; block = (int)(offs >> this->bbt_erase_shift); @@ -1328,7 +1330,7 @@ int nand_isreserved_bbt(struct mtd_info *mtd, loff_t offs) */ int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); int block, res; block = (int)(offs >> this->bbt_erase_shift); @@ -1355,7 +1357,7 @@ int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt) */ int nand_markbad_bbt(struct mtd_info *mtd, loff_t offs) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); int block, ret = 0; block = (int)(offs >> this->bbt_erase_shift); @@ -1369,5 +1371,3 @@ int nand_markbad_bbt(struct mtd_info *mtd, loff_t offs) return ret; } - -EXPORT_SYMBOL(nand_scan_bbt); diff --git a/drivers/mtd/nand/nand_bch.c b/drivers/mtd/nand/nand_bch.c index 35d2140dab..c14520380e 100644 --- a/drivers/mtd/nand/nand_bch.c +++ b/drivers/mtd/nand/nand_bch.c @@ -41,7 +41,7 @@ struct nand_bch_control { int nand_bch_calculate_ecc(struct mtd_info *mtd, const unsigned char *buf, unsigned char *code) { - const struct nand_chip *chip = mtd->priv; + const struct nand_chip *chip = mtd_to_nand(mtd); struct nand_bch_control *nbc = chip->ecc.priv; unsigned int i; @@ -67,7 +67,7 @@ int nand_bch_calculate_ecc(struct mtd_info *mtd, const unsigned char *buf, int nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf, unsigned char *read_ecc, unsigned char *calc_ecc) { - const struct nand_chip *chip = mtd->priv; + const struct nand_chip *chip = mtd_to_nand(mtd); struct nand_bch_control *nbc = chip->ecc.priv; unsigned int *errloc = nbc->errloc; int i, count; @@ -86,7 +86,7 @@ int nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf, } } else if (count < 0) { printk(KERN_ERR "ecc unrecoverable error\n"); - count = -1; + count = -EBADMSG; } return count; } @@ -94,9 +94,6 @@ int nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf, /** * nand_bch_init - [NAND Interface] Initialize NAND BCH error correction * @mtd: MTD block structure - * @eccsize: ecc block size in bytes - * @eccbytes: ecc length in bytes - * @ecclayout: output default layout * * Returns: * a pointer to a new NAND BCH control structure, or NULL upon failure @@ -110,14 +107,21 @@ int nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf, * @eccsize = 512 (thus, m=13 is the smallest integer such that 2^m-1 > 512*8) * @eccbytes = 7 (7 bytes are required to store m*t = 13*4 = 52 bits) */ -struct nand_bch_control * -nand_bch_init(struct mtd_info *mtd, unsigned int eccsize, unsigned int eccbytes, - struct nand_ecclayout **ecclayout) +struct nand_bch_control *nand_bch_init(struct mtd_info *mtd) { + struct nand_chip *nand = mtd_to_nand(mtd); unsigned int m, t, eccsteps, i; - struct nand_ecclayout *layout; + struct nand_ecclayout *layout = nand->ecc.layout; struct nand_bch_control *nbc = NULL; unsigned char *erased_page; + unsigned int eccsize = nand->ecc.size; + unsigned int eccbytes = nand->ecc.bytes; + unsigned int eccstrength = nand->ecc.strength; + + if (!eccbytes && eccstrength) { + eccbytes = DIV_ROUND_UP(eccstrength * fls(8 * eccsize), 8); + nand->ecc.bytes = eccbytes; + } if (!eccsize || !eccbytes) { printk(KERN_WARNING "ecc parameters not supplied\n"); @@ -145,7 +149,7 @@ nand_bch_init(struct mtd_info *mtd, unsigned int eccsize, unsigned int eccbytes, eccsteps = mtd->writesize/eccsize; /* if no ecc placement scheme was provided, build one */ - if (!*ecclayout) { + if (!layout) { /* handle large page devices only */ if (mtd->oobsize < 64) { @@ -171,7 +175,7 @@ nand_bch_init(struct mtd_info *mtd, unsigned int eccsize, unsigned int eccbytes, layout->oobfree[0].offset = 2; layout->oobfree[0].length = mtd->oobsize-2-layout->eccbytes; - *ecclayout = layout; + nand->ecc.layout = layout; } /* sanity checks */ @@ -179,7 +183,7 @@ nand_bch_init(struct mtd_info *mtd, unsigned int eccsize, unsigned int eccbytes, printk(KERN_WARNING "eccsize %u is too large\n", eccsize); goto fail; } - if ((*ecclayout)->eccbytes != (eccsteps*eccbytes)) { + if (layout->eccbytes != (eccsteps*eccbytes)) { printk(KERN_WARNING "invalid ecc layout\n"); goto fail; } @@ -203,6 +207,9 @@ nand_bch_init(struct mtd_info *mtd, unsigned int eccsize, unsigned int eccbytes, for (i = 0; i < eccbytes; i++) nbc->eccmask[i] ^= 0xff; + if (!eccstrength) + nand->ecc.strength = (eccbytes * 8) / fls(8 * eccsize); + return nbc; fail: nand_bch_free(nbc); diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c index fdd00741dc..561d2cd63b 100644 --- a/drivers/mtd/nand/nand_ids.c +++ b/drivers/mtd/nand/nand_ids.c @@ -1,6 +1,4 @@ /* - * drivers/mtd/nandids.c - * * Copyright (C) 2002 Thomas Gleixner (tglx@linutronix.de) * * This program is free software; you can redistribute it and/or modify @@ -41,6 +39,10 @@ struct nand_flash_dev nand_flash_ids[] = { * listed by full ID. We list them first so that we can easily identify * the most specific match. */ + {"TC58NVG0S3E 1G 3.3V 8-bit", + { .id = {0x98, 0xd1, 0x90, 0x15, 0x76, 0x14, 0x01, 0x00} }, + SZ_2K, SZ_128, SZ_128K, 0, 8, 64, NAND_ECC_INFO(1, SZ_512), + 2 }, {"TC58NVG2S0F 4G 3.3V 8-bit", { .id = {0x98, 0xdc, 0x90, 0x26, 0x76, 0x15, 0x01, 0x08} }, SZ_4K, SZ_512, SZ_256K, 0, 8, 224, NAND_ECC_INFO(4, SZ_512) }, @@ -58,8 +60,8 @@ struct nand_flash_dev nand_flash_ids[] = { SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) }, {"H27UCG8T2ATR-BC 64G 3.3V 8-bit", { .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} }, - SZ_8K, SZ_8K, SZ_2M, 0, 6, 640, NAND_ECC_INFO(40, SZ_1K), - 4 }, + SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640, + NAND_ECC_INFO(40, SZ_1K), 4 }, LEGACY_ID_NAND("NAND 4MiB 5V 8-bit", 0x6B, 4, SZ_8K, SP_OPTIONS), LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE3, 4, SZ_8K, SP_OPTIONS), diff --git a/drivers/mtd/nand/nand_plat.c b/drivers/mtd/nand/nand_plat.c index 37a0206ad6..335c3e3471 100644 --- a/drivers/mtd/nand/nand_plat.c +++ b/drivers/mtd/nand/nand_plat.c @@ -25,7 +25,7 @@ static void plat_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); if (cmd == NAND_CMD_NONE) return; @@ -39,7 +39,7 @@ static void plat_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) #ifdef NAND_PLAT_DEV_READY static int plat_dev_ready(struct mtd_info *mtd) { - return NAND_PLAT_DEV_READY((struct nand_chip *)mtd->priv); + return NAND_PLAT_DEV_READY((struct nand_chip *)mtd_to_nand(mtd)); } #else # define plat_dev_ready NULL diff --git a/drivers/mtd/nand/nand_spl_simple.c b/drivers/mtd/nand/nand_spl_simple.c index e69f66226d..b023e00313 100644 --- a/drivers/mtd/nand/nand_spl_simple.c +++ b/drivers/mtd/nand/nand_spl_simple.c @@ -11,7 +11,7 @@ #include <linux/mtd/nand_ecc.h> static int nand_ecc_pos[] = CONFIG_SYS_NAND_ECCPOS; -static nand_info_t mtd; +static struct mtd_info *mtd; static struct nand_chip nand_chip; #define ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \ @@ -26,32 +26,32 @@ static struct nand_chip nand_chip; static int nand_command(int block, int page, uint32_t offs, u8 cmd) { - struct nand_chip *this = mtd.priv; + struct nand_chip *this = mtd_to_nand(mtd); int page_addr = page + block * CONFIG_SYS_NAND_PAGE_COUNT; - while (!this->dev_ready(&mtd)) + while (!this->dev_ready(mtd)) ; /* Begin command latch cycle */ - this->cmd_ctrl(&mtd, cmd, NAND_CTRL_CLE | NAND_CTRL_CHANGE); + this->cmd_ctrl(mtd, cmd, NAND_CTRL_CLE | NAND_CTRL_CHANGE); /* Set ALE and clear CLE to start address cycle */ /* Column address */ - this->cmd_ctrl(&mtd, offs, NAND_CTRL_ALE | NAND_CTRL_CHANGE); - this->cmd_ctrl(&mtd, page_addr & 0xff, NAND_CTRL_ALE); /* A[16:9] */ - this->cmd_ctrl(&mtd, (page_addr >> 8) & 0xff, + this->cmd_ctrl(mtd, offs, NAND_CTRL_ALE | NAND_CTRL_CHANGE); + this->cmd_ctrl(mtd, page_addr & 0xff, NAND_CTRL_ALE); /* A[16:9] */ + this->cmd_ctrl(mtd, (page_addr >> 8) & 0xff, NAND_CTRL_ALE); /* A[24:17] */ #ifdef CONFIG_SYS_NAND_4_ADDR_CYCLE /* One more address cycle for devices > 32MiB */ - this->cmd_ctrl(&mtd, (page_addr >> 16) & 0x0f, + this->cmd_ctrl(mtd, (page_addr >> 16) & 0x0f, NAND_CTRL_ALE); /* A[28:25] */ #endif /* Latch in address */ - this->cmd_ctrl(&mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); + this->cmd_ctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); /* * Wait a while for the data to be ready */ - while (!this->dev_ready(&mtd)) + while (!this->dev_ready(mtd)) ; return 0; @@ -63,12 +63,12 @@ static int nand_command(int block, int page, uint32_t offs, static int nand_command(int block, int page, uint32_t offs, u8 cmd) { - struct nand_chip *this = mtd.priv; + struct nand_chip *this = mtd_to_nand(mtd); int page_addr = page + block * CONFIG_SYS_NAND_PAGE_COUNT; void (*hwctrl)(struct mtd_info *mtd, int cmd, unsigned int ctrl) = this->cmd_ctrl; - while (!this->dev_ready(&mtd)) + while (!this->dev_ready(mtd)) ; /* Emulate NAND_CMD_READOOB */ @@ -82,30 +82,30 @@ static int nand_command(int block, int page, uint32_t offs, offs >>= 1; /* Begin command latch cycle */ - hwctrl(&mtd, cmd, NAND_CTRL_CLE | NAND_CTRL_CHANGE); + hwctrl(mtd, cmd, NAND_CTRL_CLE | NAND_CTRL_CHANGE); /* Set ALE and clear CLE to start address cycle */ /* Column address */ - hwctrl(&mtd, offs & 0xff, - NAND_CTRL_ALE | NAND_CTRL_CHANGE); /* A[7:0] */ - hwctrl(&mtd, (offs >> 8) & 0xff, NAND_CTRL_ALE); /* A[11:9] */ + hwctrl(mtd, offs & 0xff, + NAND_CTRL_ALE | NAND_CTRL_CHANGE); /* A[7:0] */ + hwctrl(mtd, (offs >> 8) & 0xff, NAND_CTRL_ALE); /* A[11:9] */ /* Row address */ - hwctrl(&mtd, (page_addr & 0xff), NAND_CTRL_ALE); /* A[19:12] */ - hwctrl(&mtd, ((page_addr >> 8) & 0xff), - NAND_CTRL_ALE); /* A[27:20] */ + hwctrl(mtd, (page_addr & 0xff), NAND_CTRL_ALE); /* A[19:12] */ + hwctrl(mtd, ((page_addr >> 8) & 0xff), + NAND_CTRL_ALE); /* A[27:20] */ #ifdef CONFIG_SYS_NAND_5_ADDR_CYCLE /* One more address cycle for devices > 128MiB */ - hwctrl(&mtd, (page_addr >> 16) & 0x0f, + hwctrl(mtd, (page_addr >> 16) & 0x0f, NAND_CTRL_ALE); /* A[31:28] */ #endif /* Latch in address */ - hwctrl(&mtd, NAND_CMD_READSTART, - NAND_CTRL_CLE | NAND_CTRL_CHANGE); - hwctrl(&mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); + hwctrl(mtd, NAND_CMD_READSTART, + NAND_CTRL_CLE | NAND_CTRL_CHANGE); + hwctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); /* * Wait a while for the data to be ready */ - while (!this->dev_ready(&mtd)) + while (!this->dev_ready(mtd)) ; return 0; @@ -114,7 +114,7 @@ static int nand_command(int block, int page, uint32_t offs, static int nand_is_bad_block(int block) { - struct nand_chip *this = mtd.priv; + struct nand_chip *this = mtd_to_nand(mtd); u_char bb_data[2]; nand_command(block, 0, CONFIG_SYS_NAND_BAD_BLOCK_POS, @@ -124,11 +124,11 @@ static int nand_is_bad_block(int block) * Read one byte (or two if it's a 16 bit chip). */ if (this->options & NAND_BUSWIDTH_16) { - this->read_buf(&mtd, bb_data, 2); + this->read_buf(mtd, bb_data, 2); if (bb_data[0] != 0xff || bb_data[1] != 0xff) return 1; } else { - this->read_buf(&mtd, bb_data, 1); + this->read_buf(mtd, bb_data, 1); if (bb_data[0] != 0xff) return 1; } @@ -139,7 +139,7 @@ static int nand_is_bad_block(int block) #if defined(CONFIG_SYS_NAND_HW_ECC_OOBFIRST) static int nand_read_page(int block, int page, uchar *dst) { - struct nand_chip *this = mtd.priv; + struct nand_chip *this = mtd_to_nand(mtd); u_char ecc_calc[ECCTOTAL]; u_char ecc_code[ECCTOTAL]; u_char oob_data[CONFIG_SYS_NAND_OOBSIZE]; @@ -150,7 +150,7 @@ static int nand_read_page(int block, int page, uchar *dst) uint8_t *p = dst; nand_command(block, page, 0, NAND_CMD_READOOB); - this->read_buf(&mtd, oob_data, CONFIG_SYS_NAND_OOBSIZE); + this->read_buf(mtd, oob_data, CONFIG_SYS_NAND_OOBSIZE); nand_command(block, page, 0, NAND_CMD_READ0); /* Pick the ECC bytes out of the oob data */ @@ -159,10 +159,10 @@ static int nand_read_page(int block, int page, uchar *dst) for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { - this->ecc.hwctl(&mtd, NAND_ECC_READ); - this->read_buf(&mtd, p, eccsize); - this->ecc.calculate(&mtd, p, &ecc_calc[i]); - this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]); + this->ecc.hwctl(mtd, NAND_ECC_READ); + this->read_buf(mtd, p, eccsize); + this->ecc.calculate(mtd, p, &ecc_calc[i]); + this->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]); } return 0; @@ -170,7 +170,7 @@ static int nand_read_page(int block, int page, uchar *dst) #else static int nand_read_page(int block, int page, void *dst) { - struct nand_chip *this = mtd.priv; + struct nand_chip *this = mtd_to_nand(mtd); u_char ecc_calc[ECCTOTAL]; u_char ecc_code[ECCTOTAL]; u_char oob_data[CONFIG_SYS_NAND_OOBSIZE]; @@ -184,11 +184,11 @@ static int nand_read_page(int block, int page, void *dst) for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { if (this->ecc.mode != NAND_ECC_SOFT) - this->ecc.hwctl(&mtd, NAND_ECC_READ); - this->read_buf(&mtd, p, eccsize); - this->ecc.calculate(&mtd, p, &ecc_calc[i]); + this->ecc.hwctl(mtd, NAND_ECC_READ); + this->read_buf(mtd, p, eccsize); + this->ecc.calculate(mtd, p, &ecc_calc[i]); } - this->read_buf(&mtd, oob_data, CONFIG_SYS_NAND_OOBSIZE); + this->read_buf(mtd, oob_data, CONFIG_SYS_NAND_OOBSIZE); /* Pick the ECC bytes out of the oob data */ for (i = 0; i < ECCTOTAL; i++) @@ -202,7 +202,7 @@ static int nand_read_page(int block, int page, void *dst) * from correct_data(). We just hope that all possible errors * are corrected by this routine. */ - this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]); + this->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]); } return 0; @@ -249,7 +249,7 @@ void nand_init(void) /* * Init board specific nand support */ - mtd.priv = &nand_chip; + mtd = &nand_chip.mtd; nand_chip.IO_ADDR_R = nand_chip.IO_ADDR_W = (void __iomem *)CONFIG_SYS_NAND_BASE; board_nand_init(&nand_chip); @@ -262,12 +262,12 @@ void nand_init(void) #endif if (nand_chip.select_chip) - nand_chip.select_chip(&mtd, 0); + nand_chip.select_chip(mtd, 0); } /* Unselect after operation */ void nand_deselect(void) { if (nand_chip.select_chip) - nand_chip.select_chip(&mtd, -1); + nand_chip.select_chip(mtd, -1); } diff --git a/drivers/mtd/nand/nand_util.c b/drivers/mtd/nand/nand_util.c index 71285b6669..5bba66a728 100644 --- a/drivers/mtd/nand/nand_util.c +++ b/drivers/mtd/nand/nand_util.c @@ -42,25 +42,26 @@ typedef struct mtd_info mtd_info_t; * nand_erase_opts: - erase NAND flash with support for various options * (jffs2 formatting) * - * @param meminfo NAND device to erase + * @param mtd nand mtd instance to erase * @param opts options, @see struct nand_erase_options * @return 0 in case of success * * This code is ported from flash_eraseall.c from Linux mtd utils by * Arcom Control System Ltd. */ -int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts) +int nand_erase_opts(struct mtd_info *mtd, + const nand_erase_options_t *opts) { struct jffs2_unknown_node cleanmarker; erase_info_t erase; unsigned long erase_length, erased_length; /* in blocks */ int result; int percent_complete = -1; - const char *mtd_device = meminfo->name; + const char *mtd_device = mtd->name; struct mtd_oob_ops oob_opts; - struct nand_chip *chip = meminfo->priv; + struct nand_chip *chip = mtd_to_nand(mtd); - if ((opts->offset & (meminfo->erasesize - 1)) != 0) { + if ((opts->offset & (mtd->erasesize - 1)) != 0) { printf("Attempt to erase non block-aligned data\n"); return -1; } @@ -68,11 +69,11 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts) memset(&erase, 0, sizeof(erase)); memset(&oob_opts, 0, sizeof(oob_opts)); - erase.mtd = meminfo; - erase.len = meminfo->erasesize; + erase.mtd = mtd; + erase.len = mtd->erasesize; erase.addr = opts->offset; - erase_length = lldiv(opts->length + meminfo->erasesize - 1, - meminfo->erasesize); + erase_length = lldiv(opts->length + mtd->erasesize - 1, + mtd->erasesize); cleanmarker.magic = cpu_to_je16(JFFS2_MAGIC_BITMASK); cleanmarker.nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER); @@ -97,7 +98,7 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts) for (erased_length = 0; erased_length < erase_length; - erase.addr += meminfo->erasesize) { + erase.addr += mtd->erasesize) { WATCHDOG_RESET(); @@ -106,7 +107,7 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts) return -EFBIG; } if (!opts->scrub) { - int ret = mtd_block_isbad(meminfo, erase.addr); + int ret = mtd_block_isbad(mtd, erase.addr); if (ret > 0) { if (!opts->quiet) printf("\rSkipping bad block at " @@ -129,7 +130,7 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts) erased_length++; - result = mtd_erase(meminfo, &erase); + result = mtd_erase(mtd, &erase); if (result != 0) { printf("\n%s: MTD Erase failure: %d\n", mtd_device, result); @@ -145,9 +146,7 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts) ops.ooboffs = 0; ops.mode = MTD_OPS_AUTO_OOB; - result = mtd_write_oob(meminfo, - erase.addr, - &ops); + result = mtd_write_oob(mtd, erase.addr, &ops); if (result != 0) { printf("\n%s: MTD writeoob failure: %d\n", mtd_device, result); @@ -218,7 +217,7 @@ int nand_lock(struct mtd_info *mtd, int tight) { int ret = 0; int status; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); /* select the NAND device */ chip->select_chip(mtd, 0); @@ -268,7 +267,7 @@ int nand_get_lock_status(struct mtd_info *mtd, loff_t offset) int ret = 0; int chipnr; int page; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); /* select the NAND device */ chipnr = (int)(offset >> chip->chip_shift); @@ -303,7 +302,7 @@ int nand_get_lock_status(struct mtd_info *mtd, loff_t offset) * @param mtd nand mtd instance * @param start start byte address * @param length number of bytes to unlock (must be a multiple of - * page size nand->writesize) + * page size mtd->writesize) * @param allexcept if set, unlock everything not selected * * @return 0 on success, -1 in case of error @@ -315,7 +314,7 @@ int nand_unlock(struct mtd_info *mtd, loff_t start, size_t length, int chipnr; int status; int page; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); debug("nand_unlock%s: start: %08llx, length: %zd!\n", allexcept ? " (allexcept)" : "", start, length); @@ -399,7 +398,7 @@ int nand_unlock(struct mtd_info *mtd, loff_t start, size_t length, * Check if there are any bad blocks, and whether length including bad * blocks fits into device * - * @param nand NAND device + * @param mtd nand mtd instance * @param offset offset in flash * @param length image length * @param used length of flash needed for the requested length @@ -407,8 +406,8 @@ int nand_unlock(struct mtd_info *mtd, loff_t start, size_t length, * 1 if the image fits, but there are bad blocks * -1 if the image does not fit */ -static int check_skip_len(nand_info_t *nand, loff_t offset, size_t length, - size_t *used) +static int check_skip_len(struct mtd_info *mtd, loff_t offset, size_t length, + size_t *used) { size_t len_excl_bad = 0; int ret = 0; @@ -417,14 +416,14 @@ static int check_skip_len(nand_info_t *nand, loff_t offset, size_t length, size_t block_len, block_off; loff_t block_start; - if (offset >= nand->size) + if (offset >= mtd->size) return -1; - block_start = offset & ~(loff_t)(nand->erasesize - 1); - block_off = offset & (nand->erasesize - 1); - block_len = nand->erasesize - block_off; + block_start = offset & ~(loff_t)(mtd->erasesize - 1); + block_off = offset & (mtd->erasesize - 1); + block_len = mtd->erasesize - block_off; - if (!nand_block_isbad(nand, block_start)) + if (!nand_block_isbad(mtd, block_start)) len_excl_bad += block_len; else ret = 1; @@ -441,7 +440,7 @@ static int check_skip_len(nand_info_t *nand, loff_t offset, size_t length, } #ifdef CONFIG_CMD_NAND_TRIMFFS -static size_t drop_ffs(const nand_info_t *nand, const u_char *buf, +static size_t drop_ffs(const struct mtd_info *mtd, const u_char *buf, const size_t *len) { size_t l = *len; @@ -453,8 +452,8 @@ static size_t drop_ffs(const nand_info_t *nand, const u_char *buf, /* The resulting length must be aligned to the minimum flash I/O size */ l = i + 1; - l = (l + nand->writesize - 1) / nand->writesize; - l *= nand->writesize; + l = (l + mtd->writesize - 1) / mtd->writesize; + l *= mtd->writesize; /* * since the input length may be unaligned, prevent access past the end @@ -471,16 +470,17 @@ static size_t drop_ffs(const nand_info_t *nand, const u_char *buf, * Reads page of NAND and verifies the contents and OOB against the * values in ops. * - * @param nand NAND device + * @param mtd nand mtd instance * @param ops MTD operations, including data to verify * @param ofs offset in flash * @return 0 in case of success */ -int nand_verify_page_oob(nand_info_t *nand, struct mtd_oob_ops *ops, loff_t ofs) +int nand_verify_page_oob(struct mtd_info *mtd, struct mtd_oob_ops *ops, + loff_t ofs) { int rval; struct mtd_oob_ops vops; - size_t verlen = nand->writesize + nand->oobsize; + size_t verlen = mtd->writesize + mtd->oobsize; memcpy(&vops, ops, sizeof(vops)); @@ -489,9 +489,9 @@ int nand_verify_page_oob(nand_info_t *nand, struct mtd_oob_ops *ops, loff_t ofs) if (!vops.datbuf) return -ENOMEM; - vops.oobbuf = vops.datbuf + nand->writesize; + vops.oobbuf = vops.datbuf + mtd->writesize; - rval = mtd_read_oob(nand, ofs, &vops); + rval = mtd_read_oob(mtd, ofs, &vops); if (!rval) rval = memcmp(ops->datbuf, vops.datbuf, vops.len); if (!rval) @@ -510,17 +510,17 @@ int nand_verify_page_oob(nand_info_t *nand, struct mtd_oob_ops *ops, loff_t ofs) * the contents of a buffer. The offset into the NAND must be * page-aligned, and the function doesn't handle skipping bad blocks. * - * @param nand NAND device + * @param mtd nand mtd instance * @param ofs offset in flash * @param len buffer length * @param buf buffer to read from * @return 0 in case of success */ -int nand_verify(nand_info_t *nand, loff_t ofs, size_t len, u_char *buf) +int nand_verify(struct mtd_info *mtd, loff_t ofs, size_t len, u_char *buf) { int rval = 0; size_t verofs; - size_t verlen = nand->writesize; + size_t verlen = mtd->writesize; uint8_t *verbuf = memalign(ARCH_DMA_MINALIGN, verlen); if (!verbuf) @@ -529,8 +529,8 @@ int nand_verify(nand_info_t *nand, loff_t ofs, size_t len, u_char *buf) /* Read the NAND back in page-size groups to limit malloc size */ for (verofs = ofs; verofs < ofs + len; verofs += verlen, buf += verlen) { - verlen = min(nand->writesize, (uint32_t)(ofs + len - verofs)); - rval = nand_read(nand, verofs, &verlen, verbuf); + verlen = min(mtd->writesize, (uint32_t)(ofs + len - verofs)); + rval = nand_read(mtd, verofs, &verlen, verbuf); if (!rval || (rval == -EUCLEAN)) rval = memcmp(buf, verbuf, verlen); @@ -558,7 +558,7 @@ int nand_verify(nand_info_t *nand, loff_t ofs, size_t len, u_char *buf) * beyond the limit we are passed, length is set to 0 and actual is set * to the required length. * - * @param nand NAND device + * @param mtd nand mtd instance * @param offset offset in flash * @param length buffer length * @param actual set to size required to write length worth of @@ -569,8 +569,8 @@ int nand_verify(nand_info_t *nand, loff_t ofs, size_t len, u_char *buf) * @param flags flags modifying the behaviour of the write to NAND * @return 0 in case of success */ -int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, - size_t *actual, loff_t lim, u_char *buffer, int flags) +int nand_write_skip_bad(struct mtd_info *mtd, loff_t offset, size_t *length, + size_t *actual, loff_t lim, u_char *buffer, int flags) { int rval = 0, blocksize; size_t left_to_write = *length; @@ -581,7 +581,7 @@ int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, if (actual) *actual = 0; - blocksize = nand->erasesize; + blocksize = mtd->erasesize; /* * nand_write() handles unaligned, partial page writes. @@ -594,13 +594,13 @@ int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, * you should only start a block skipping access at a * partition boundary). So don't try to handle that. */ - if ((offset & (nand->writesize - 1)) != 0) { + if ((offset & (mtd->writesize - 1)) != 0) { printf("Attempt to write non page-aligned data\n"); *length = 0; return -EINVAL; } - need_skip = check_skip_len(nand, offset, *length, &used_for_write); + need_skip = check_skip_len(mtd, offset, *length, &used_for_write); if (actual) *actual = used_for_write; @@ -618,10 +618,10 @@ int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, } if (!need_skip && !(flags & WITH_DROP_FFS)) { - rval = nand_write(nand, offset, length, buffer); + rval = nand_write(mtd, offset, length, buffer); if ((flags & WITH_WR_VERIFY) && !rval) - rval = nand_verify(nand, offset, *length, buffer); + rval = nand_verify(mtd, offset, *length, buffer); if (rval == 0) return 0; @@ -633,15 +633,15 @@ int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, } while (left_to_write > 0) { - size_t block_offset = offset & (nand->erasesize - 1); + size_t block_offset = offset & (mtd->erasesize - 1); size_t write_size, truncated_write_size; WATCHDOG_RESET(); - if (nand_block_isbad(nand, offset & ~(nand->erasesize - 1))) { + if (nand_block_isbad(mtd, offset & ~(mtd->erasesize - 1))) { printf("Skip bad block 0x%08llx\n", - offset & ~(nand->erasesize - 1)); - offset += nand->erasesize - block_offset; + offset & ~(mtd->erasesize - 1)); + offset += mtd->erasesize - block_offset; continue; } @@ -653,15 +653,15 @@ int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, truncated_write_size = write_size; #ifdef CONFIG_CMD_NAND_TRIMFFS if (flags & WITH_DROP_FFS) - truncated_write_size = drop_ffs(nand, p_buffer, + truncated_write_size = drop_ffs(mtd, p_buffer, &write_size); #endif - rval = nand_write(nand, offset, &truncated_write_size, + rval = nand_write(mtd, offset, &truncated_write_size, p_buffer); if ((flags & WITH_WR_VERIFY) && !rval) - rval = nand_verify(nand, offset, + rval = nand_verify(mtd, offset, truncated_write_size, p_buffer); offset += write_size; @@ -693,7 +693,7 @@ int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, * the limit we are passed, length is set to 0 and actual is set to the * required length. * - * @param nand NAND device + * @param mtd nand mtd instance * @param offset offset in flash * @param length buffer length, on return holds number of read bytes * @param actual set to size required to read length worth of buffer or 0 @@ -703,8 +703,8 @@ int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, * @param buffer buffer to write to * @return 0 in case of success */ -int nand_read_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, - size_t *actual, loff_t lim, u_char *buffer) +int nand_read_skip_bad(struct mtd_info *mtd, loff_t offset, size_t *length, + size_t *actual, loff_t lim, u_char *buffer) { int rval; size_t left_to_read = *length; @@ -712,7 +712,7 @@ int nand_read_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, u_char *p_buffer = buffer; int need_skip; - if ((offset & (nand->writesize - 1)) != 0) { + if ((offset & (mtd->writesize - 1)) != 0) { printf("Attempt to read non page-aligned data\n"); *length = 0; if (actual) @@ -720,7 +720,7 @@ int nand_read_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, return -EINVAL; } - need_skip = check_skip_len(nand, offset, *length, &used_for_read); + need_skip = check_skip_len(mtd, offset, *length, &used_for_read); if (actual) *actual = used_for_read; @@ -738,7 +738,7 @@ int nand_read_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, } if (!need_skip) { - rval = nand_read(nand, offset, length, buffer); + rval = nand_read(mtd, offset, length, buffer); if (!rval || rval == -EUCLEAN) return 0; @@ -749,24 +749,24 @@ int nand_read_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, } while (left_to_read > 0) { - size_t block_offset = offset & (nand->erasesize - 1); + size_t block_offset = offset & (mtd->erasesize - 1); size_t read_length; WATCHDOG_RESET(); - if (nand_block_isbad(nand, offset & ~(nand->erasesize - 1))) { + if (nand_block_isbad(mtd, offset & ~(mtd->erasesize - 1))) { printf("Skipping bad block 0x%08llx\n", - offset & ~(nand->erasesize - 1)); - offset += nand->erasesize - block_offset; + offset & ~(mtd->erasesize - 1)); + offset += mtd->erasesize - block_offset; continue; } - if (left_to_read < (nand->erasesize - block_offset)) + if (left_to_read < (mtd->erasesize - block_offset)) read_length = left_to_read; else - read_length = nand->erasesize - block_offset; + read_length = mtd->erasesize - block_offset; - rval = nand_read(nand, offset, &read_length, p_buffer); + rval = nand_read(mtd, offset, &read_length, p_buffer); if (rval && rval != -EUCLEAN) { printf("NAND read from offset %llx failed %d\n", offset, rval); @@ -812,57 +812,57 @@ static int check_pattern(const u_char *buf, u_char patt, int size) * This is useful to determine if a block that caused a write error is still * good or should be marked as bad. * - * @param nand NAND device + * @param mtd nand mtd instance * @param offset offset in flash * @return 0 if the block is still good */ -int nand_torture(nand_info_t *nand, loff_t offset) +int nand_torture(struct mtd_info *mtd, loff_t offset) { u_char patterns[] = {0xa5, 0x5a, 0x00}; struct erase_info instr = { .mtd = nand, .addr = offset, - .len = nand->erasesize, + .len = mtd->erasesize, }; size_t retlen; int err, ret = -1, i, patt_count; u_char *buf; - if ((offset & (nand->erasesize - 1)) != 0) { + if ((offset & (mtd->erasesize - 1)) != 0) { puts("Attempt to torture a block at a non block-aligned offset\n"); return -EINVAL; } - if (offset + nand->erasesize > nand->size) { + if (offset + mtd->erasesize > mtd->size) { puts("Attempt to torture a block outside the flash area\n"); return -EINVAL; } patt_count = ARRAY_SIZE(patterns); - buf = malloc_cache_aligned(nand->erasesize); + buf = malloc_cache_aligned(mtd->erasesize); if (buf == NULL) { puts("Out of memory for erase block buffer\n"); return -ENOMEM; } for (i = 0; i < patt_count; i++) { - err = nand->erase(nand, &instr); + err = mtd_erase(mtd, &instr); if (err) { printf("%s: erase() failed for block at 0x%llx: %d\n", - nand->name, instr.addr, err); + mtd->name, instr.addr, err); goto out; } /* Make sure the block contains only 0xff bytes */ - err = nand->read(nand, offset, nand->erasesize, &retlen, buf); - if ((err && err != -EUCLEAN) || retlen != nand->erasesize) { + err = mtd_read(mtd, offset, mtd->erasesize, &retlen, buf); + if ((err && err != -EUCLEAN) || retlen != mtd->erasesize) { printf("%s: read() failed for block at 0x%llx: %d\n", - nand->name, instr.addr, err); + mtd->name, instr.addr, err); goto out; } - err = check_pattern(buf, 0xff, nand->erasesize); + err = check_pattern(buf, 0xff, mtd->erasesize); if (!err) { printf("Erased block at 0x%llx, but a non-0xff byte was found\n", offset); @@ -871,22 +871,22 @@ int nand_torture(nand_info_t *nand, loff_t offset) } /* Write a pattern and check it */ - memset(buf, patterns[i], nand->erasesize); - err = nand->write(nand, offset, nand->erasesize, &retlen, buf); - if (err || retlen != nand->erasesize) { + memset(buf, patterns[i], mtd->erasesize); + err = mtd_write(mtd, offset, mtd->erasesize, &retlen, buf); + if (err || retlen != mtd->erasesize) { printf("%s: write() failed for block at 0x%llx: %d\n", - nand->name, instr.addr, err); + mtd->name, instr.addr, err); goto out; } - err = nand->read(nand, offset, nand->erasesize, &retlen, buf); - if ((err && err != -EUCLEAN) || retlen != nand->erasesize) { + err = mtd_read(mtd, offset, mtd->erasesize, &retlen, buf); + if ((err && err != -EUCLEAN) || retlen != mtd->erasesize) { printf("%s: read() failed for block at 0x%llx: %d\n", - nand->name, instr.addr, err); + mtd->name, instr.addr, err); goto out; } - err = check_pattern(buf, patterns[i], nand->erasesize); + err = check_pattern(buf, patterns[i], mtd->erasesize); if (!err) { printf("Pattern 0x%.2x checking failed for block at " "0x%llx\n", patterns[i], offset); diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c index 8a68cb0a67..0a9849e9bc 100644 --- a/drivers/mtd/nand/ndfc.c +++ b/drivers/mtd/nand/ndfc.c @@ -1,6 +1,6 @@ /* * Overview: - * Platform independend driver for NDFC (NanD Flash Controller) + * Platform independent driver for NDFC (NanD Flash Controller) * integrated into IBM/AMCC PPC4xx cores * * (C) Copyright 2006-2009 @@ -37,7 +37,7 @@ static int ndfc_cs[NDFC_MAX_BANKS]; static void ndfc_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) { - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; if (cmd == NAND_CMD_NONE) @@ -51,7 +51,7 @@ static void ndfc_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) static int ndfc_dev_ready(struct mtd_info *mtdinfo) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; return (in_be32((u32 *)(base + NDFC_STAT)) & NDFC_STAT_IS_READY); @@ -59,7 +59,7 @@ static int ndfc_dev_ready(struct mtd_info *mtdinfo) static void ndfc_enable_hwecc(struct mtd_info *mtdinfo, int mode) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; u32 ccr; @@ -71,7 +71,7 @@ static void ndfc_enable_hwecc(struct mtd_info *mtdinfo, int mode) static int ndfc_calculate_ecc(struct mtd_info *mtdinfo, const u_char *dat, u_char *ecc_code) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; u32 ecc; u8 *p = (u8 *)&ecc; @@ -96,7 +96,7 @@ static int ndfc_calculate_ecc(struct mtd_info *mtdinfo, */ static void ndfc_read_buf(struct mtd_info *mtdinfo, uint8_t *buf, int len) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; uint32_t *p = (uint32_t *) buf; @@ -110,7 +110,7 @@ static void ndfc_read_buf(struct mtd_info *mtdinfo, uint8_t *buf, int len) */ static void ndfc_write_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len) { - struct nand_chip *this = mtdinfo->priv; + struct nand_chip *this = mtd_to_nand(mtdinfo); ulong base = (ulong) this->IO_ADDR_W & 0xffffff00; uint32_t *p = (uint32_t *) buf; @@ -124,7 +124,7 @@ static void ndfc_write_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len static uint8_t ndfc_read_byte(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); #ifdef CONFIG_SYS_NAND_BUSWIDTH_16BIT return (uint8_t) readw(chip->IO_ADDR_R); diff --git a/drivers/mtd/nand/omap_gpmc.c b/drivers/mtd/nand/omap_gpmc.c index 6a45d28a72..37c4341763 100644 --- a/drivers/mtd/nand/omap_gpmc.c +++ b/drivers/mtd/nand/omap_gpmc.c @@ -58,8 +58,8 @@ static struct omap_nand_info omap_nand_info[GPMC_MAX_CS]; static void omap_nand_hwcontrol(struct mtd_info *mtd, int32_t cmd, uint32_t ctrl) { - register struct nand_chip *this = mtd->priv; - struct omap_nand_info *info = this->priv; + register struct nand_chip *this = mtd_to_nand(mtd); + struct omap_nand_info *info = nand_get_controller_data(this); int cs = info->cs; /* @@ -85,8 +85,8 @@ static void omap_nand_hwcontrol(struct mtd_info *mtd, int32_t cmd, /* Check wait pin as dev ready indicator */ static int omap_dev_ready(struct mtd_info *mtd) { - register struct nand_chip *this = mtd->priv; - struct omap_nand_info *info = this->priv; + register struct nand_chip *this = mtd_to_nand(mtd); + struct omap_nand_info *info = nand_get_controller_data(this); return gpmc_cfg->status & (1 << (8 + info->ws)); } @@ -163,7 +163,7 @@ static int __maybe_unused omap_correct_data(struct mtd_info *mtd, uint8_t *dat, return 0; printf("Error: Bad compare! failed\n"); /* detected 2 bit error */ - return -1; + return -EBADMSG; } } return 0; @@ -177,8 +177,8 @@ static int __maybe_unused omap_correct_data(struct mtd_info *mtd, uint8_t *dat, __maybe_unused static void omap_enable_hwecc(struct mtd_info *mtd, int32_t mode) { - struct nand_chip *nand = mtd->priv; - struct omap_nand_info *info = nand->priv; + struct nand_chip *nand = mtd_to_nand(mtd); + struct omap_nand_info *info = nand_get_controller_data(nand); unsigned int dev_width = (nand->options & NAND_BUSWIDTH_16) ? 1 : 0; unsigned int ecc_algo = 0; unsigned int bch_type = 0; @@ -262,8 +262,8 @@ static void omap_enable_hwecc(struct mtd_info *mtd, int32_t mode) static int omap_calculate_ecc(struct mtd_info *mtd, const uint8_t *dat, uint8_t *ecc_code) { - struct nand_chip *chip = mtd->priv; - struct omap_nand_info *info = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct omap_nand_info *info = nand_get_controller_data(chip); uint32_t *ptr, val = 0; int8_t i = 0, j; @@ -392,7 +392,7 @@ static int __read_prefetch_aligned(struct nand_chip *chip, uint32_t *buf, int le { int ret; uint32_t cnt; - struct omap_nand_info *info = chip->priv; + struct omap_nand_info *info = nand_get_controller_data(chip); ret = omap_prefetch_enable(PREFETCH_FIFOTHRESHOLD_MAX, len, 0, info->cs); if (ret < 0) @@ -417,7 +417,7 @@ static int __read_prefetch_aligned(struct nand_chip *chip, uint32_t *buf, int le static inline void omap_nand_read(struct mtd_info *mtd, uint8_t *buf, int len) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); if (chip->options & NAND_BUSWIDTH_16) nand_read_buf16(mtd, buf, len); @@ -429,7 +429,7 @@ static void omap_nand_read_prefetch(struct mtd_info *mtd, uint8_t *buf, int len) { int ret; uint32_t head, tail; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); /* * If the destination buffer is unaligned, start with reading @@ -491,8 +491,8 @@ static void omap_reverse_list(u8 *list, unsigned int length) static int omap_correct_data_bch(struct mtd_info *mtd, uint8_t *dat, uint8_t *read_ecc, uint8_t *calc_ecc) { - struct nand_chip *chip = mtd->priv; - struct omap_nand_info *info = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct omap_nand_info *info = nand_get_controller_data(chip); struct nand_ecc_ctrl *ecc = &chip->ecc; uint32_t error_count = 0, error_max; uint32_t error_loc[ELM_MAX_ERROR_COUNT]; @@ -652,8 +652,8 @@ static int omap_correct_data_bch_sw(struct mtd_info *mtd, u_char *data, int i, count; /* cannot correct more than 8 errors */ unsigned int errloc[8]; - struct nand_chip *chip = mtd->priv; - struct omap_nand_info *info = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct omap_nand_info *info = nand_get_controller_data(chip); count = decode_bch(info->control, NULL, 512, read_ecc, calc_ecc, NULL, errloc); @@ -691,8 +691,8 @@ static int omap_correct_data_bch_sw(struct mtd_info *mtd, u_char *data, */ static void __maybe_unused omap_free_bch(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; - struct omap_nand_info *info = chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct omap_nand_info *info = nand_get_controller_data(chip); if (info->control) { free_bch(info->control); @@ -710,7 +710,7 @@ static void __maybe_unused omap_free_bch(struct mtd_info *mtd) */ static int omap_select_ecc_scheme(struct nand_chip *nand, enum omap_ecc ecc_scheme, unsigned int pagesize, unsigned int oobsize) { - struct omap_nand_info *info = nand->priv; + struct omap_nand_info *info = nand_get_controller_data(nand); struct nand_ecclayout *ecclayout = &omap_ecclayout; int eccsteps = pagesize / SECTOR_BYTES; int i; @@ -898,13 +898,13 @@ int __maybe_unused omap_nand_switch_ecc(uint32_t hardware, uint32_t eccstrength) if (nand_curr_device < 0 || nand_curr_device >= CONFIG_SYS_MAX_NAND_DEVICE || - !nand_info[nand_curr_device].name) { + !nand_info[nand_curr_device]->name) { printf("nand: error: no NAND devices found\n"); return -ENODEV; } - mtd = &nand_info[nand_curr_device]; - nand = mtd->priv; + mtd = nand_info[nand_curr_device]; + nand = mtd_to_nand(mtd); nand->options |= NAND_OWN_BUFFERS; nand->options &= ~NAND_SUBPAGE_READ; /* Setup the ecc configurations again */ @@ -994,7 +994,7 @@ int board_nand_init(struct nand_chip *nand) omap_nand_info[cs].control = NULL; omap_nand_info[cs].cs = cs; omap_nand_info[cs].ws = wscfg[cs]; - nand->priv = &omap_nand_info[cs]; + nand_set_controller_data(nand, &omap_nand_info[cs]); nand->cmd_ctrl = omap_nand_hwcontrol; nand->options |= NAND_NO_PADDING | NAND_CACHEPRG; nand->chip_delay = 100; diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index d529467ebc..d3ac5391f1 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -900,7 +900,8 @@ static int prepare_set_command(struct pxa3xx_nand_info *info, int command, static void nand_cmdfunc(struct mtd_info *mtd, unsigned command, int column, int page_addr) { - struct pxa3xx_nand_host *host = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct pxa3xx_nand_host *host = nand_get_controller_data(chip); struct pxa3xx_nand_info *info = host->info_data; int exec_cmd; @@ -960,7 +961,8 @@ static void nand_cmdfunc_extended(struct mtd_info *mtd, const unsigned command, int column, int page_addr) { - struct pxa3xx_nand_host *host = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct pxa3xx_nand_host *host = nand_get_controller_data(chip); struct pxa3xx_nand_info *info = host->info_data; int exec_cmd, ext_cmd_type; @@ -1079,7 +1081,8 @@ static void nand_cmdfunc_extended(struct mtd_info *mtd, } static int pxa3xx_nand_write_page_hwecc(struct mtd_info *mtd, - struct nand_chip *chip, const uint8_t *buf, int oob_required) + struct nand_chip *chip, const uint8_t *buf, int oob_required, + int page) { chip->write_buf(mtd, buf, mtd->writesize); chip->write_buf(mtd, chip->oob_poi, mtd->oobsize); @@ -1091,7 +1094,7 @@ static int pxa3xx_nand_read_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, uint8_t *buf, int oob_required, int page) { - struct pxa3xx_nand_host *host = mtd->priv; + struct pxa3xx_nand_host *host = nand_get_controller_data(chip); struct pxa3xx_nand_info *info = host->info_data; chip->read_buf(mtd, buf, mtd->writesize); @@ -1117,7 +1120,8 @@ static int pxa3xx_nand_read_page_hwecc(struct mtd_info *mtd, static uint8_t pxa3xx_nand_read_byte(struct mtd_info *mtd) { - struct pxa3xx_nand_host *host = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct pxa3xx_nand_host *host = nand_get_controller_data(chip); struct pxa3xx_nand_info *info = host->info_data; char retval = 0xFF; @@ -1130,7 +1134,8 @@ static uint8_t pxa3xx_nand_read_byte(struct mtd_info *mtd) static u16 pxa3xx_nand_read_word(struct mtd_info *mtd) { - struct pxa3xx_nand_host *host = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct pxa3xx_nand_host *host = nand_get_controller_data(chip); struct pxa3xx_nand_info *info = host->info_data; u16 retval = 0xFFFF; @@ -1143,7 +1148,8 @@ static u16 pxa3xx_nand_read_word(struct mtd_info *mtd) static void pxa3xx_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) { - struct pxa3xx_nand_host *host = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct pxa3xx_nand_host *host = nand_get_controller_data(chip); struct pxa3xx_nand_info *info = host->info_data; int real_len = min_t(size_t, len, info->buf_count - info->buf_start); @@ -1154,7 +1160,8 @@ static void pxa3xx_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) static void pxa3xx_nand_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len) { - struct pxa3xx_nand_host *host = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct pxa3xx_nand_host *host = nand_get_controller_data(chip); struct pxa3xx_nand_info *info = host->info_data; int real_len = min_t(size_t, len, info->buf_count - info->buf_start); @@ -1169,7 +1176,8 @@ static void pxa3xx_nand_select_chip(struct mtd_info *mtd, int chip) static int pxa3xx_nand_waitfunc(struct mtd_info *mtd, struct nand_chip *this) { - struct pxa3xx_nand_host *host = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct pxa3xx_nand_host *host = nand_get_controller_data(chip); struct pxa3xx_nand_info *info = host->info_data; if (info->need_wait) { @@ -1210,7 +1218,7 @@ static int pxa3xx_nand_config_flash(struct pxa3xx_nand_info *info) { struct pxa3xx_nand_host *host = info->host[info->cs]; struct mtd_info *mtd = host->mtd; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); info->reg_ndcr |= (host->col_addr_cycles == 2) ? NDCR_RA_START : 0; info->reg_ndcr |= (chip->page_shift == 6) ? NDCR_PG_PER_BLK : 0; @@ -1262,7 +1270,7 @@ static int pxa3xx_nand_sensing(struct pxa3xx_nand_host *host) int ret; mtd = info->host[info->cs]->mtd; - chip = mtd->priv; + chip = mtd_to_nand(mtd); /* configure default flash values */ info->reg_ndcr = 0x0; /* enable all interrupts */ @@ -1354,10 +1362,10 @@ static int pxa_ecc_init(struct pxa3xx_nand_info *info, static int pxa3xx_nand_scan(struct mtd_info *mtd) { - struct pxa3xx_nand_host *host = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct pxa3xx_nand_host *host = nand_get_controller_data(chip); struct pxa3xx_nand_info *info = host->info_data; struct pxa3xx_nand_platform_data *pdata = info->pdata; - struct nand_chip *chip = mtd->priv; int ret; uint16_t ecc_strength, ecc_step; @@ -1477,16 +1485,15 @@ static int alloc_nand_resource(struct pxa3xx_nand_info *info) info->variant = pxa3xx_nand_get_variant(); for (cs = 0; cs < pdata->num_cs; cs++) { - mtd = &nand_info[cs]; chip = (struct nand_chip *) ((u8 *)&info[1] + sizeof(*host) * cs); + mtd = nand_to_mtd(chip); host = (struct pxa3xx_nand_host *)chip; info->host[cs] = host; host->mtd = mtd; host->cs = cs; host->info_data = info; host->read_id_bytes = 4; - mtd->priv = host; mtd->owner = THIS_MODULE; chip->ecc.read_page = pxa3xx_nand_read_page_hwecc; @@ -1573,8 +1580,10 @@ static int pxa3xx_nand_probe(struct pxa3xx_nand_info *info) continue; } - if (!ret) - probe_success = 1; + if (nand_register(cs, mtd)) + continue; + + probe_success = 1; } if (!probe_success) @@ -1601,6 +1610,4 @@ void board_nand_init(void) ret = pxa3xx_nand_probe(info); if (ret) return; - - nand_register(0); } diff --git a/drivers/mtd/nand/s3c2410_nand.c b/drivers/mtd/nand/s3c2410_nand.c index b3a2a60bb2..dd742a6351 100644 --- a/drivers/mtd/nand/s3c2410_nand.c +++ b/drivers/mtd/nand/s3c2410_nand.c @@ -31,7 +31,7 @@ static void nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) { int i; - struct nand_chip *this = mtd->priv; + struct nand_chip *this = mtd_to_nand(mtd); for (i = 0; i < len; i++) buf[i] = readb(this->IO_ADDR_R); @@ -40,7 +40,7 @@ static void nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) static void s3c24x0_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); struct s3c24x0_nand *nand = s3c24x0_get_base_nand(); debug("hwcontrol(): 0x%02x 0x%02x\n", cmd, ctrl); @@ -104,7 +104,7 @@ static int s3c24x0_nand_correct_data(struct mtd_info *mtd, u_char *dat, return 0; printf("s3c24x0_nand_correct_data: not implemented\n"); - return -1; + return -EBADMSG; } #endif diff --git a/drivers/mtd/nand/tegra_nand.c b/drivers/mtd/nand/tegra_nand.c index a77db7b65d..2032f65812 100644 --- a/drivers/mtd/nand/tegra_nand.c +++ b/drivers/mtd/nand/tegra_nand.c @@ -143,10 +143,10 @@ static int nand_waitfor_cmd_completion(struct nand_ctlr *reg) */ static uint8_t read_byte(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); struct nand_drv *info; - info = (struct nand_drv *)chip->priv; + info = (struct nand_drv *)nand_get_controller_data(chip); writel(CMD_GO | CMD_PIO | CMD_RX | CMD_CE0 | CMD_A_VALID, &info->reg->command); @@ -169,8 +169,8 @@ static void read_buf(struct mtd_info *mtd, uint8_t *buf, int len) { int i, s; unsigned int reg; - struct nand_chip *chip = mtd->priv; - struct nand_drv *info = (struct nand_drv *)chip->priv; + struct nand_chip *chip = mtd_to_nand(mtd); + struct nand_drv *info = (struct nand_drv *)nand_get_controller_data(chip); for (i = 0; i < len; i += 4) { s = (len - i) > 4 ? 4 : len - i; @@ -194,11 +194,11 @@ static void read_buf(struct mtd_info *mtd, uint8_t *buf, int len) */ static int nand_dev_ready(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); int reg_val; struct nand_drv *info; - info = (struct nand_drv *)chip->priv; + info = (struct nand_drv *)nand_get_controller_data(chip); reg_val = readl(&info->reg->status); if (reg_val & STATUS_RBSY0) @@ -245,10 +245,10 @@ static void nand_clear_interrupt_status(struct nand_ctlr *reg) static void nand_command(struct mtd_info *mtd, unsigned int command, int column, int page_addr) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); struct nand_drv *info; - info = (struct nand_drv *)chip->priv; + info = (struct nand_drv *)nand_get_controller_data(chip); /* * Write out the command to the device. @@ -512,7 +512,7 @@ static int nand_rw_page(struct mtd_info *mtd, struct nand_chip *chip, return -EINVAL; } - info = (struct nand_drv *)chip->priv; + info = (struct nand_drv *)nand_get_controller_data(chip); config = &info->config; if (set_bus_width_page_size(config, ®_val)) return -EINVAL; @@ -657,16 +657,9 @@ static int nand_read_page_hwecc(struct mtd_info *mtd, * @param buf data buffer */ static int nand_write_page_hwecc(struct mtd_info *mtd, - struct nand_chip *chip, const uint8_t *buf, int oob_required) + struct nand_chip *chip, const uint8_t *buf, int oob_required, + int page) { - int page; - struct nand_drv *info; - - info = (struct nand_drv *)chip->priv; - - page = (readl(&info->reg->addr_reg1) >> 16) | - (readl(&info->reg->addr_reg2) << 16); - nand_rw_page(mtd, chip, (uint8_t *)buf, page, 1, 1); return 0; } @@ -697,15 +690,9 @@ static int nand_read_page_raw(struct mtd_info *mtd, * @param buf data buffer */ static int nand_write_page_raw(struct mtd_info *mtd, - struct nand_chip *chip, const uint8_t *buf, int oob_required) + struct nand_chip *chip, const uint8_t *buf, + int oob_required, int page) { - int page; - struct nand_drv *info; - - info = (struct nand_drv *)chip->priv; - page = (readl(&info->reg->addr_reg1) >> 16) | - (readl(&info->reg->addr_reg2) << 16); - nand_rw_page(mtd, chip, (uint8_t *)buf, page, 0, 1); return 0; } @@ -734,7 +721,7 @@ static int nand_rw_oob(struct mtd_info *mtd, struct nand_chip *chip, if (((int)chip->oob_poi) & 0x03) return -EINVAL; - info = (struct nand_drv *)chip->priv; + info = (struct nand_drv *)nand_get_controller_data(chip); if (set_bus_width_page_size(&info->config, ®_val)) return -EINVAL; @@ -963,7 +950,7 @@ int tegra_nand_init(struct nand_chip *nand, int devnum) nand->ecc.strength = 1; nand->select_chip = nand_select_chip; nand->dev_ready = nand_dev_ready; - nand->priv = &nand_ctrl; + nand_set_controller_data(nand, &nand_ctrl); /* Disable subpage writes as we do not provide ecc->hwctl */ nand->options |= NAND_NO_SUBPAGE_WRITE; @@ -976,8 +963,7 @@ int tegra_nand_init(struct nand_chip *nand, int devnum) dm_gpio_set_value(&config->wp_gpio, 1); - our_mtd = &nand_info[devnum]; - our_mtd->priv = nand; + our_mtd = nand_to_mtd(nand); ret = nand_scan_ident(our_mtd, CONFIG_SYS_NAND_MAX_CHIPS, NULL); if (ret) return ret; @@ -989,7 +975,7 @@ int tegra_nand_init(struct nand_chip *nand, int devnum) if (ret) return ret; - ret = nand_register(devnum); + ret = nand_register(devnum, our_mtd); if (ret) return ret; diff --git a/drivers/mtd/nand/vf610_nfc.c b/drivers/mtd/nand/vf610_nfc.c index 1faec5e1f2..f99bdaf94d 100644 --- a/drivers/mtd/nand/vf610_nfc.c +++ b/drivers/mtd/nand/vf610_nfc.c @@ -146,7 +146,6 @@ enum vf610_nfc_alt_buf { }; struct vf610_nfc { - struct mtd_info *mtd; struct nand_chip chip; void __iomem *regs; uint buf_offset; @@ -155,8 +154,7 @@ struct vf610_nfc { enum vf610_nfc_alt_buf alt_buf; }; -#define mtd_to_nfc(_mtd) \ - (struct vf610_nfc *)((struct nand_chip *)_mtd->priv)->priv +#define mtd_to_nfc(_mtd) nand_get_controller_data(mtd_to_nand(_mtd)) #if defined(CONFIG_SYS_NAND_VF610_NFC_45_ECC_BYTES) #define ECC_HW_MODE ECC_45_BYTE @@ -608,7 +606,7 @@ static int vf610_nfc_read_page(struct mtd_info *mtd, struct nand_chip *chip, * ECC will be calculated automatically */ static int vf610_nfc_write_page(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, int page) { struct vf610_nfc *nfc = mtd_to_nfc(mtd); @@ -630,7 +628,7 @@ struct vf610_nfc_config { static int vf610_nfc_nand_init(int devnum, void __iomem *addr) { - struct mtd_info *mtd = &nand_info[devnum]; + struct mtd_info *mtd; struct nand_chip *chip; struct vf610_nfc *nfc; int err = 0; @@ -653,8 +651,8 @@ static int vf610_nfc_nand_init(int devnum, void __iomem *addr) chip = &nfc->chip; nfc->regs = addr; - mtd->priv = chip; - chip->priv = nfc; + mtd = nand_to_mtd(chip); + nand_set_controller_data(chip, nfc); if (cfg.width == 16) chip->options |= NAND_BUSWIDTH_16; @@ -753,7 +751,7 @@ static int vf610_nfc_nand_init(int devnum, void __iomem *addr) if (err) return err; - err = nand_register(devnum); + err = nand_register(devnum, mtd); if (err) return err; diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c index 4f37e33eb0..c577d9ed6c 100644 --- a/drivers/mtd/spi/sf_params.c +++ b/drivers/mtd/spi/sf_params.c @@ -67,6 +67,7 @@ const struct spi_flash_params spi_flash_params_table[] = { {"S25FL128S_64K", 0x012018, 0x4d01, 64 * 1024, 256, RD_FULL, WR_QPP}, {"S25FL256S_256K", 0x010219, 0x4d00, 256 * 1024, 128, RD_FULL, WR_QPP}, {"S25FL256S_64K", 0x010219, 0x4d01, 64 * 1024, 512, RD_FULL, WR_QPP}, + {"S25FS512S", 0x010220, 0x4D00, 128 * 1024, 512, RD_FULL, WR_QPP}, {"S25FL512S_256K", 0x010220, 0x4d00, 256 * 1024, 256, RD_FULL, WR_QPP}, {"S25FL512S_64K", 0x010220, 0x4d01, 64 * 1024, 1024, RD_FULL, WR_QPP}, {"S25FL512S_512K", 0x010220, 0x4f00, 256 * 1024, 256, RD_FULL, WR_QPP}, diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index fa0e79966c..64d4e0f947 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -1072,7 +1072,8 @@ int spi_flash_scan(struct spi_flash *flash) * sector that is not overlaid by the parameter sectors. * The uniform sector erase command has no effect on parameter sectors. */ - if (jedec == 0x0219 && (ext_jedec & 0xff00) == 0x4d00) { + if ((jedec == 0x0219 || (jedec == 0x0220)) && + (ext_jedec & 0xff00) == 0x4d00) { int ret; u8 id[6]; @@ -1146,7 +1147,7 @@ int spi_flash_scan(struct spi_flash *flash) * have 256b pages. */ if (ext_jedec == 0x4d00) { - if ((jedec == 0x0215) || (jedec == 0x216)) + if ((jedec == 0x0215) || (jedec == 0x216) || (jedec == 0x220)) flash->page_size = 256; else flash->page_size = 512; diff --git a/drivers/net/fm/fm.c b/drivers/net/fm/fm.c index e2a8ed3919..00cdfd47b8 100644 --- a/drivers/net/fm/fm.c +++ b/drivers/net/fm/fm.c @@ -360,7 +360,7 @@ int fm_init_common(int index, struct ccsr_fman *reg) size_t fw_length = CONFIG_SYS_QE_FMAN_FW_LENGTH; void *addr = malloc(CONFIG_SYS_QE_FMAN_FW_LENGTH); - rc = nand_read(&nand_info[0], (loff_t)CONFIG_SYS_FMAN_FW_ADDR, + rc = nand_read(nand_info[0], (loff_t)CONFIG_SYS_FMAN_FW_ADDR, &fw_length, (u_char *)addr); if (rc == -EUCLEAN) { printf("NAND read of FMAN firmware at offset 0x%x failed %d\n", diff --git a/drivers/net/phy/cortina.c b/drivers/net/phy/cortina.c index f975fd8209..fd130d5b82 100644 --- a/drivers/net/phy/cortina.c +++ b/drivers/net/phy/cortina.c @@ -139,8 +139,8 @@ void cs4340_upload_firmware(struct phy_device *phydev) size_t fw_length = CONFIG_CORTINA_FW_LENGTH; addr = malloc(CONFIG_CORTINA_FW_LENGTH); - ret = nand_read(&nand_info[0], (loff_t)CONFIG_CORTINA_FW_ADDR, - &fw_length, (u_char *)addr); + ret = nand_read(nand_info[0], (loff_t)CONFIG_CORTINA_FW_ADDR, + &fw_length, (u_char *)addr); if (ret == -EUCLEAN) { printf("NAND read of Cortina firmware at 0x%x failed %d\n", CONFIG_CORTINA_FW_ADDR, ret); diff --git a/drivers/pci/pcie_layerscape.c b/drivers/pci/pcie_layerscape.c index 0ba960e248..2e6b986dbc 100644 --- a/drivers/pci/pcie_layerscape.c +++ b/drivers/pci/pcie_layerscape.c @@ -569,7 +569,7 @@ static void fdt_fixup_pcie(void *blob) unsigned char header_type; int index; u32 streamid; - pci_dev_t dev; + pci_dev_t dev, bdf; int bus; unsigned short id; struct pci_controller *hose; @@ -611,12 +611,15 @@ static void fdt_fixup_pcie(void *blob) continue; } + /* the DT fixup must be relative to the hose first_busno */ + bdf = dev - PCI_BDF(hose->first_busno, 0, 0); + /* map PCI b.d.f to streamID in LUT */ - ls_pcie_lut_set_mapping(pcie, index, dev >> 8, + ls_pcie_lut_set_mapping(pcie, index, bdf >> 8, streamid); /* update msi-map in device tree */ - fdt_pcie_set_msi_map_entry(blob, pcie, dev >> 8, + fdt_pcie_set_msi_map_entry(blob, pcie, bdf >> 8, streamid); } } diff --git a/fs/jffs2/jffs2_1pass.c b/fs/jffs2/jffs2_1pass.c index ba038b1122..f771e94f91 100644 --- a/fs/jffs2/jffs2_1pass.c +++ b/fs/jffs2/jffs2_1pass.c @@ -195,7 +195,7 @@ static int read_nand_cached(u32 off, u32 size, u_char *buf) } retlen = NAND_CACHE_SIZE; - if (nand_read(&nand_info[id->num], nand_cache_off, + if (nand_read(nand_info[id->num], nand_cache_off, &retlen, nand_cache) != 0 || retlen != NAND_CACHE_SIZE) { printf("read_nand_cached: error reading nand off %#x size %d bytes\n", diff --git a/fs/jffs2/jffs2_nand_1pass.c b/fs/jffs2/jffs2_nand_1pass.c index 740f787dd2..d94c48f534 100644 --- a/fs/jffs2/jffs2_nand_1pass.c +++ b/fs/jffs2/jffs2_nand_1pass.c @@ -23,7 +23,7 @@ # define DEBUGF(fmt,args...) #endif -static nand_info_t *nand; +static struct mtd_info *mtd; /* Compression names */ static char *compr_names[] = { @@ -304,7 +304,7 @@ jffs2_1pass_read_inode(struct b_lists *pL, u32 ino, char *dest, len = sizeof(struct jffs2_raw_inode); if (dest) len += jNode->csize; - nand_read(nand, jNode->offset, &len, inode); + nand_read(mtd, jNode->offset, &len, inode); /* ignore data behind latest known EOF */ if (inode->offset > totalSize) continue; @@ -450,7 +450,7 @@ dump_inode(struct b_lists *pL, struct b_dirent *d, struct b_inode *i) if(!d || !i) return -1; len = d->nsize; - nand_read(nand, d->offset + sizeof(struct jffs2_raw_dirent), + nand_read(mtd, d->offset + sizeof(struct jffs2_raw_dirent), &len, &fname); fname[d->nsize] = '\0'; @@ -592,7 +592,9 @@ jffs2_1pass_resolve_inode(struct b_lists * pL, u32 ino) for (jNode = (struct b_inode *)pL->frag.listHead; jNode; jNode = jNode->next) { if (jNode->ino == jDirFoundIno) { size_t len = jNode->csize; - nand_read(nand, jNode->offset + sizeof(struct jffs2_raw_inode), &len, &tmp); + nand_read(mtd, + jNode->offset + sizeof(struct jffs2_raw_inode), + &len, &tmp); tmp[jNode->csize] = '\0'; break; } @@ -760,14 +762,14 @@ dump_dirents(struct b_lists *pL) #endif static int -jffs2_fill_scan_buf(nand_info_t *nand, unsigned char *buf, +jffs2_fill_scan_buf(struct mtd_info *mtd, unsigned char *buf, unsigned ofs, unsigned len) { int ret; unsigned olen; olen = len; - ret = nand_read(nand, ofs, &olen, buf); + ret = nand_read(mtd, ofs, &olen, buf); if (ret) { printf("nand_read(0x%x bytes from 0x%x) returned %d\n", len, ofs, ret); return ret; @@ -794,7 +796,7 @@ jffs2_1pass_build_lists(struct part_info * part) u32 counterN = 0; struct mtdids *id = part->dev->id; - nand = nand_info + id->num; + mtd = nand_info[id->num]; /* if we are building a list we need to refresh the cache. */ jffs_init_1pass_list(part); @@ -802,7 +804,7 @@ jffs2_1pass_build_lists(struct part_info * part) pL->partOffset = part->offset; puts ("Scanning JFFS2 FS: "); - sectorsize = nand->erasesize; + sectorsize = mtd->erasesize; nr_blocks = part->size / sectorsize; buf = malloc(sectorsize); if (!buf) @@ -813,10 +815,10 @@ jffs2_1pass_build_lists(struct part_info * part) offset = part->offset + i * sectorsize; - if (nand_block_isbad(nand, offset)) + if (nand_block_isbad(mtd, offset)) continue; - if (jffs2_fill_scan_buf(nand, buf, offset, EMPTY_SCAN_SIZE)) + if (jffs2_fill_scan_buf(mtd, buf, offset, EMPTY_SCAN_SIZE)) return 0; ofs = 0; @@ -826,7 +828,7 @@ jffs2_1pass_build_lists(struct part_info * part) if (ofs == EMPTY_SCAN_SIZE) continue; - if (jffs2_fill_scan_buf(nand, buf + EMPTY_SCAN_SIZE, offset + EMPTY_SCAN_SIZE, sectorsize - EMPTY_SCAN_SIZE)) + if (jffs2_fill_scan_buf(mtd, buf + EMPTY_SCAN_SIZE, offset + EMPTY_SCAN_SIZE, sectorsize - EMPTY_SCAN_SIZE)) return 0; offset += ofs; diff --git a/fs/yaffs2/yaffs_uboot_glue.c b/fs/yaffs2/yaffs_uboot_glue.c index 50000a135b..25aa6d1564 100644 --- a/fs/yaffs2/yaffs_uboot_glue.c +++ b/fs/yaffs2/yaffs_uboot_glue.c @@ -141,8 +141,6 @@ static const char *yaffs_error_str(void) } } -extern nand_info_t nand_info[]; - void cmd_yaffs_tracemask(unsigned set, unsigned mask) { if (set) @@ -171,7 +169,7 @@ void cmd_yaffs_devconfig(char *_mp, int flash_dev, dev = calloc(1, sizeof(*dev)); mp = strdup(_mp); - mtd = &nand_info[flash_dev]; + mtd = nand_info[flash_dev]; if (!dev || !mp) { /* Alloc error */ @@ -192,7 +190,7 @@ void cmd_yaffs_devconfig(char *_mp, int flash_dev, goto err; } - chip = mtd->priv; + chip = mtd_to_nand(mtd); /* Check for any conflicts */ yaffs_dev_rewind(); @@ -260,9 +258,7 @@ void cmd_yaffs_dev_ls(void) dev = yaffs_next_dev(); if (!dev) return; - flash_dev = - ((unsigned) dev->driver_context - (unsigned) nand_info)/ - sizeof(nand_info[0]); + flash_dev = nand_mtd_to_devnum(dev->driver_context); printf("%-10s %5d 0x%05x 0x%05x %s", dev->param.name, flash_dev, dev->param.start_block, dev->param.end_block, diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index 2500c10450..4aa0004fab 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -251,6 +251,8 @@ struct dm_gpio_ops { int value); int (*get_value)(struct udevice *dev, unsigned offset); int (*set_value)(struct udevice *dev, unsigned offset, int value); + int (*get_open_drain)(struct udevice *dev, unsigned offset); + int (*set_open_drain)(struct udevice *dev, unsigned offset, int value); /** * get_function() Get the GPIO function * @@ -550,6 +552,38 @@ int dm_gpio_get_value(const struct gpio_desc *desc); int dm_gpio_set_value(const struct gpio_desc *desc, int value); /** + * dm_gpio_get_open_drain() - Check if open-drain-mode of a GPIO is active + * + * This checks if open-drain-mode for a GPIO is enabled or not. This method is + * optional. + * + * @desc: GPIO description containing device, offset and flags, + * previously returned by gpio_request_by_name() + * @return Value of open drain mode for GPIO (0 for inactive, 1 for active) or + * -ve on error + */ +int dm_gpio_get_open_drain(struct gpio_desc *desc); + +/** + * dm_gpio_set_open_drain() - Switch open-drain-mode of a GPIO on or off + * + * This enables or disables open-drain mode for a GPIO. This method is + * optional; if the driver does not support it, nothing happens when the method + * is called. + * + * In open-drain mode, instead of actively driving the output (Push-pull + * output), the GPIO's pin is connected to the collector (for a NPN transistor) + * or the drain (for a MOSFET) of a transistor, respectively. The pin then + * either forms an open circuit or a connection to ground, depending on the + * state of the transistor. + * + * @desc: GPIO description containing device, offset and flags, + * previously returned by gpio_request_by_name() + * @return 0 if OK, -ve on error + */ +int dm_gpio_set_open_drain(struct gpio_desc *desc, int value); + +/** * dm_gpio_set_dir() - Set the direction for a GPIO * * This sets up the direction according tot the provided flags. It will do diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h new file mode 100644 index 0000000000..ccd94ec952 --- /dev/null +++ b/include/configs/ls1012a_common.h @@ -0,0 +1,145 @@ +/* + * Copyright 2016 Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __LS1012A_COMMON_H +#define __LS1012A_COMMON_H + +#define CONFIG_FSL_LAYERSCAPE +#define CONFIG_FSL_LSCH2 +#define CONFIG_LS1012A +#define CONFIG_GICV2 + +#define CONFIG_SYS_HAS_SERDES + +#include <asm/arch/config.h> +#define CONFIG_SYS_NO_FLASH + +#define CONFIG_SUPPORT_RAW_INITRD + +#define CONFIG_DISPLAY_BOARDINFO_LATE + +#define CONFIG_SYS_TEXT_BASE 0x40100000 + +#define CONFIG_SYS_FSL_CLK +#define CONFIG_SYS_CLK_FREQ 100000000 +#define CONFIG_DDR_CLK_FREQ 125000000 + +#define CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_BOARD_EARLY_INIT_F 1 + +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_FSL_OCRAM_BASE + 0xfff0) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000) + +#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 +#define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY 0 +#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE + +/* Generic Timer Definitions */ +#define COUNTER_FREQUENCY CONFIG_SYS_CLK_FREQ/4 /* 25MHz */ + +/* CSU */ +#define CONFIG_LAYERSCAPE_NS_ACCESS + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) + +/*SPI device */ +#ifdef CONFIG_QSPI_BOOT +#define CONFIG_SYS_QE_FW_IN_SPIFLASH +#define CONFIG_SYS_FMAN_FW_ADDR 0x400d0000 +#define CONFIG_ENV_SPI_BUS 0 +#define CONFIG_ENV_SPI_CS 0 +#define CONFIG_ENV_SPI_MAX_HZ 1000000 +#define CONFIG_ENV_SPI_MODE 0x03 +#define CONFIG_SPI_FLASH_SPANSION +#define CONFIG_FSL_SPI_INTERFACE +#define CONFIG_SF_DATAFLASH + +#define CONFIG_FSL_QSPI +#define QSPI0_AMBA_BASE 0x40000000 +#define CONFIG_SPI_FLASH_SPANSION +#define CONFIG_SPI_FLASH_BAR + +#define FSL_QSPI_FLASH_SIZE (1 << 24) +#define FSL_QSPI_FLASH_NUM 2 + +/* + * Environment + */ +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_SIZE 0x40000 /* 256KB */ +#define CONFIG_ENV_OFFSET 0x200000 /* 2MB */ +#define CONFIG_ENV_SECT_SIZE 0x40000 +#endif + +/* I2C */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ +#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ + +#define CONFIG_CONS_INDEX 1 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE 1 +#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2) + +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/* Command line configuration */ +#define CONFIG_CMD_ENV +#undef CONFIG_CMD_IMLS + +#define CONFIG_ARCH_EARLY_INIT_R + +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_HWCONFIG +#define HWCONFIG_BUFFER_SIZE 128 + +#define CONFIG_DISPLAY_CPUINFO + +/* Initial environment variables */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "initrd_high=0xffffffff\0" \ + "verify=no\0" \ + "hwconfig=fsl_ddr:bank_intlv=auto\0" \ + "loadaddr=0x80100000\0" \ + "kernel_addr=0x100000\0" \ + "ramdisk_addr=0x800000\0" \ + "ramdisk_size=0x2000000\0" \ + "fdt_high=0xffffffffffffffff\0" \ + "initrd_high=0xffffffffffffffff\0" \ + "kernel_start=0xa00000\0" \ + "kernel_load=0xa0000000\0" \ + "kernel_size=0x2800000\0" \ + "console=ttyAMA0,38400n8\0" + +#define CONFIG_BOOTARGS "console=ttyS0,115200 root=/dev/ram0 " \ + "earlycon=uart8250,mmio,0x21c0500" +#define CONFIG_BOOTCOMMAND "sf probe 0:0; sf read $kernel_load "\ + "$kernel_start $kernel_size && "\ + "bootm $kernel_load" +#define CONFIG_BOOTDELAY 10 + +/* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot args buffer */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_MAXARGS 64 /* max command args */ + +#define CONFIG_PANIC_HANG +#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ + +#include <asm/fsl_secure_boot.h> + +#endif /* __LS1012A_COMMON_H */ diff --git a/include/configs/ls1012afrdm.h b/include/configs/ls1012afrdm.h new file mode 100644 index 0000000000..3e7c430c64 --- /dev/null +++ b/include/configs/ls1012afrdm.h @@ -0,0 +1,44 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __LS1012ARDB_H__ +#define __LS1012ARDB_H__ + +#include "ls1012a_common.h" + +#define CONFIG_DIMM_SLOTS_PER_CTLR 1 +#define CONFIG_CHIP_SELECTS_PER_CTRL 1 +#define CONFIG_NR_DRAM_BANKS 2 +#define CONFIG_SYS_SDRAM_SIZE 0x20000000 + +#define CONFIG_SYS_MMDC_CORE_CONTROL_1 0x04180000 +#define CONFIG_SYS_MMDC_CORE_CONTROL_2 0x84180000 + +#define CONFIG_CMD_MEMINFO +#define CONFIG_CMD_MEMTEST +#define CONFIG_SYS_MEMTEST_START 0x80000000 +#define CONFIG_SYS_MEMTEST_END 0x9fffffff + +/* +* USB +*/ +#define CONFIG_HAS_FSL_XHCI_USB + +#ifdef CONFIG_HAS_FSL_XHCI_USB +#define CONFIG_USB_XHCI +#define CONFIG_USB_XHCI_FSL +#define CONFIG_USB_XHCI_DWC3 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 +#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 +#define CONFIG_USB_STORAGE +#endif + +#define CONFIG_CMD_MEMINFO +#define CONFIG_CMD_MEMTEST +#define CONFIG_SYS_MEMTEST_START 0x80000000 +#define CONFIG_SYS_MEMTEST_END 0x9fffffff + +#endif /* __LS1012ARDB_H__ */ diff --git a/include/configs/ls1012aqds.h b/include/configs/ls1012aqds.h new file mode 100644 index 0000000000..2d84095e94 --- /dev/null +++ b/include/configs/ls1012aqds.h @@ -0,0 +1,191 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __LS1012AQDS_H__ +#define __LS1012AQDS_H__ + +#include "ls1012a_common.h" + + +#define CONFIG_DIMM_SLOTS_PER_CTLR 1 +#define CONFIG_CHIP_SELECTS_PER_CTRL 1 +#define CONFIG_NR_DRAM_BANKS 2 +#define CONFIG_SYS_SDRAM_SIZE 0x40000000 + +#define CONFIG_SYS_MMDC_CORE_CONTROL_1 0x05180000 +#define CONFIG_SYS_MMDC_CORE_CONTROL_2 0x85180000 + +/* + * QIXIS Definitions + */ +#define CONFIG_FSL_QIXIS + +#ifdef CONFIG_FSL_QIXIS +#define CONFIG_QIXIS_I2C_ACCESS +#define CONFIG_SYS_I2C_FPGA_ADDR 0x66 +#define QIXIS_LBMAP_BRDCFG_REG 0x04 +#define QIXIS_LBMAP_SWITCH 6 +#define QIXIS_LBMAP_MASK 0xf7 +#define QIXIS_LBMAP_SHIFT 0 +#define QIXIS_LBMAP_DFLTBANK 0x00 +#define QIXIS_LBMAP_ALTBANK 0x08 +#define QIXIS_RST_CTL_RESET 0x41 +#define QIXIS_RCFG_CTL_RECONFIG_IDLE 0x20 +#define QIXIS_RCFG_CTL_RECONFIG_START 0x21 +#define QIXIS_RCFG_CTL_WATCHDOG_ENBLE 0x08 +#endif + +/* + * I2C bus multiplexer + */ +#define I2C_MUX_PCA_ADDR_PRI 0x77 +#define I2C_MUX_PCA_ADDR_SEC 0x76 /* Secondary multiplexer */ +#define I2C_RETIMER_ADDR 0x18 +#define I2C_MUX_CH_DEFAULT 0x8 +#define I2C_MUX_CH_CH7301 0xC +#define I2C_MUX_CH5 0xD +#define I2C_MUX_CH7 0xF + +#define I2C_MUX_CH_VOL_MONITOR 0xa + +/* +* RTC configuration +*/ +#define RTC +#define CONFIG_RTC_PCF8563 1 +#define CONFIG_SYS_I2C_RTC_ADDR 0x51 /* Channel 3*/ +#define CONFIG_CMD_DATE + +/* EEPROM */ +#define CONFIG_ID_EEPROM +#define CONFIG_CMD_EEPROM +#define CONFIG_SYS_I2C_EEPROM_NXID +#define CONFIG_SYS_EEPROM_BUS_NUM 0 +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 + + +/* Voltage monitor on channel 2*/ +#define I2C_VOL_MONITOR_ADDR 0x40 +#define I2C_VOL_MONITOR_BUS_V_OFFSET 0x2 +#define I2C_VOL_MONITOR_BUS_V_OVF 0x1 +#define I2C_VOL_MONITOR_BUS_V_SHIFT 3 + +/* DSPI */ +#define CONFIG_FSL_DSPI1 +#define CONFIG_DEFAULT_SPI_BUS 1 + +#define CONFIG_CMD_SPI +#define MMAP_DSPI DSPI1_BASE_ADDR + +#define CONFIG_SYS_DSPI_CTAR0 1 + +#define CONFIG_SYS_DSPI_CTAR1 (DSPI_CTAR_TRSZ(7) | DSPI_CTAR_PCSSCK_1CLK |\ + DSPI_CTAR_PASC(0) | DSPI_CTAR_PDT(0) | \ + DSPI_CTAR_CSSCK(2) | DSPI_CTAR_ASC(0) | \ + DSPI_CTAR_DT(0)) +#define CONFIG_SPI_FLASH_SST /* cs1 */ + +#define CONFIG_SYS_DSPI_CTAR2 (DSPI_CTAR_TRSZ(7) | DSPI_CTAR_PCSSCK_1CLK |\ + DSPI_CTAR_PASC(0) | DSPI_CTAR_PDT(0) | \ + DSPI_CTAR_CSSCK(0) | DSPI_CTAR_ASC(0) | \ + DSPI_CTAR_DT(0)) +#define CONFIG_SPI_FLASH_STMICRO /* cs2 */ + +#define CONFIG_SYS_DSPI_CTAR3 (DSPI_CTAR_TRSZ(7) | DSPI_CTAR_PCSSCK_1CLK |\ + DSPI_CTAR_PASC(0) | DSPI_CTAR_PDT(0) | \ + DSPI_CTAR_CSSCK(2) | DSPI_CTAR_ASC(0) | \ + DSPI_CTAR_DT(0)) +#define CONFIG_SPI_FLASH_EON /* cs3 */ + +#define CONFIG_SF_DEFAULT_SPEED 10000000 +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 +#define CONFIG_SF_DEFAULT_BUS 1 +#define CONFIG_SF_DEFAULT_CS 0 + +/* +* USB +*/ +/* EHCI Support - disbaled by default */ +/*#define CONFIG_HAS_FSL_DR_USB*/ + +#ifdef CONFIG_HAS_FSL_DR_USB +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_FSL +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET +#endif + +/*XHCI Support - enabled by default*/ +#define CONFIG_HAS_FSL_XHCI_USB + +#ifdef CONFIG_HAS_FSL_XHCI_USB +#define CONFIG_USB_XHCI +#define CONFIG_USB_XHCI_FSL +#define CONFIG_USB_XHCI_DWC3 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 +#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 +#define CONFIG_USB_STORAGE +#endif + +/* MMC */ +#define CONFIG_MMC +#ifdef CONFIG_MMC +#define CONFIG_FSL_ESDHC +#define CONFIG_SYS_FSL_MMC_HAS_CAPBLT_VS33 +#define CONFIG_GENERIC_MMC +#define CONFIG_DOS_PARTITION +#endif + +/* SATA */ +#define CONFIG_LIBATA +#define CONFIG_SCSI +#define CONFIG_SCSI_AHCI +#define CONFIG_SCSI_AHCI_PLAT +#define CONFIG_CMD_SCSI +#define CONFIG_DOS_PARTITION +#define CONFIG_BOARD_LATE_INIT + +#define CONFIG_SYS_SATA AHCI_BASE_ADDR + +#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1 +#define CONFIG_SYS_SCSI_MAX_LUN 1 +#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ + CONFIG_SYS_SCSI_MAX_LUN) +#define CONFIG_PCI /* Enable PCI/PCIE */ +#define CONFIG_PCIE1 /* PCIE controller 1 */ +#define CONFIG_PCIE_LAYERSCAPE /* Use common FSL Layerscape PCIe code */ +#define FSL_PCIE_COMPAT "fsl,ls1043a-pcie" + +#define CONFIG_SYS_PCI_64BIT + +#define CONFIG_SYS_PCIE_CFG0_PHYS_OFF 0x00000000 +#define CONFIG_SYS_PCIE_CFG0_SIZE 0x00001000 /* 4k */ +#define CONFIG_SYS_PCIE_CFG1_PHYS_OFF 0x00001000 +#define CONFIG_SYS_PCIE_CFG1_SIZE 0x00001000 /* 4k */ + +#define CONFIG_SYS_PCIE_IO_BUS 0x00000000 +#define CONFIG_SYS_PCIE_IO_PHYS_OFF 0x00010000 +#define CONFIG_SYS_PCIE_IO_SIZE 0x00010000 /* 64k */ + +#define CONFIG_SYS_PCIE_MEM_BUS 0x08000000 +#define CONFIG_SYS_PCIE_MEM_PHYS_OFF 0x04000000 +#define CONFIG_SYS_PCIE_MEM_SIZE 0x80000000 /* 128M */ + +#define CONFIG_NET_MULTI +#define CONFIG_PCI_PNP +#define CONFIG_PCI_SCAN_SHOW +#define CONFIG_CMD_PCI + +#define CONFIG_CMD_MEMINFO +#define CONFIG_CMD_MEMTEST +#define CONFIG_SYS_MEMTEST_START 0x80000000 +#define CONFIG_SYS_MEMTEST_END 0x9fffffff + +#define CONFIG_MISC_INIT_R + +#endif /* __LS1012AQDS_H__ */ diff --git a/include/configs/ls1012ardb.h b/include/configs/ls1012ardb.h new file mode 100644 index 0000000000..f63c66a8d9 --- /dev/null +++ b/include/configs/ls1012ardb.h @@ -0,0 +1,107 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __LS1012ARDB_H__ +#define __LS1012ARDB_H__ + +#include "ls1012a_common.h" + + +#define CONFIG_DIMM_SLOTS_PER_CTLR 1 +#define CONFIG_CHIP_SELECTS_PER_CTRL 1 +#define CONFIG_NR_DRAM_BANKS 2 +#define CONFIG_SYS_SDRAM_SIZE 0x40000000 + +#define CONFIG_SYS_MMDC_CORE_CONTROL_1 0x05180000 +#define CONFIG_SYS_MMDC_CORE_CONTROL_2 0x85180000 + +#define CONFIG_CMD_MEMINFO +#define CONFIG_CMD_MEMTEST +#define CONFIG_SYS_MEMTEST_START 0x80000000 +#define CONFIG_SYS_MEMTEST_END 0x9fffffff + +/* +* USB +*/ +#define CONFIG_HAS_FSL_XHCI_USB + +#ifdef CONFIG_HAS_FSL_XHCI_USB +#define CONFIG_USB_XHCI +#define CONFIG_USB_XHCI_FSL +#define CONFIG_USB_XHCI_DWC3 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 +#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 +#define CONFIG_USB_STORAGE +#endif + +/* + * I2C IO expander + */ + +#define I2C_MUX_IO1_ADDR 0x24 +#define __SW_BOOT_MASK 0xFC +#define __SW_BOOT_EMU 0x10 +#define __SW_BOOT_BANK1 0x00 +#define __SW_BOOT_BANK2 0x01 +#define __SW_REV_MASK 0x07 +#define __SW_REV_A 0xF8 +#define __SW_REV_B 0xF0 + +/* MMC */ +#define CONFIG_MMC +#ifdef CONFIG_MMC +#define CONFIG_FSL_ESDHC +#define CONFIG_SYS_FSL_MMC_HAS_CAPBLT_VS33 +#define CONFIG_GENERIC_MMC +#define CONFIG_DOS_PARTITION +#endif + +/* SATA */ +#define CONFIG_LIBATA +#define CONFIG_SCSI +#define CONFIG_SCSI_AHCI +#define CONFIG_SCSI_AHCI_PLAT +#define CONFIG_CMD_SCSI +#define CONFIG_DOS_PARTITION +#define CONFIG_BOARD_LATE_INIT + +#define CONFIG_SYS_SATA AHCI_BASE_ADDR + +#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1 +#define CONFIG_SYS_SCSI_MAX_LUN 1 +#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ + CONFIG_SYS_SCSI_MAX_LUN) +#define CONFIG_PCI /* Enable PCI/PCIE */ +#define CONFIG_PCIE1 /* PCIE controller 1 */ +#define CONFIG_PCIE_LAYERSCAPE /* Use common FSL Layerscape PCIe code */ +#define FSL_PCIE_COMPAT "fsl,ls1043a-pcie" + +#define CONFIG_SYS_PCI_64BIT + +#define CONFIG_SYS_PCIE_CFG0_PHYS_OFF 0x00000000 +#define CONFIG_SYS_PCIE_CFG0_SIZE 0x00001000 /* 4k */ +#define CONFIG_SYS_PCIE_CFG1_PHYS_OFF 0x00001000 +#define CONFIG_SYS_PCIE_CFG1_SIZE 0x00001000 /* 4k */ + +#define CONFIG_SYS_PCIE_IO_BUS 0x00000000 +#define CONFIG_SYS_PCIE_IO_PHYS_OFF 0x00010000 +#define CONFIG_SYS_PCIE_IO_SIZE 0x00010000 /* 64k */ + +#define CONFIG_SYS_PCIE_MEM_BUS 0x08000000 +#define CONFIG_SYS_PCIE_MEM_PHYS_OFF 0x04000000 +#define CONFIG_SYS_PCIE_MEM_SIZE 0x80000000 /* 128M */ + +#define CONFIG_NET_MULTI +#define CONFIG_PCI_PNP +#define CONFIG_PCI_SCAN_SHOW +#define CONFIG_CMD_PCI + +#define CONFIG_CMD_MEMINFO +#define CONFIG_CMD_MEMTEST +#define CONFIG_SYS_MEMTEST_START 0x80000000 +#define CONFIG_SYS_MEMTEST_END 0x9fffffff + +#endif /* __LS1012ARDB_H__ */ diff --git a/include/configs/p2771-0000.h b/include/configs/p2771-0000.h new file mode 100644 index 0000000000..257283f3b9 --- /dev/null +++ b/include/configs/p2771-0000.h @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2013-2016, NVIDIA CORPORATION. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _P2771_0000_H +#define _P2771_0000_H + +#include <linux/sizes.h> + +#include "tegra186-common.h" + +/* High-level configuration options */ +#define CONFIG_TEGRA_BOARD_STRING "NVIDIA P2771-0000" + +/* SD/MMC */ +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_TEGRA_MMC + +/* Environment in eMMC, at the end of 2nd "boot sector" */ +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_SYS_MMC_ENV_PART 2 +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) + +#include "tegra-common-post.h" + +/* Crystal is 38.4MHz. clk_m runs at half that rate */ +#define COUNTER_FREQUENCY 19200000 + +#endif diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h index 92d4dd8e51..7b0940a7f2 100644 --- a/include/configs/tegra-common.h +++ b/include/configs/tegra-common.h @@ -111,7 +111,6 @@ CONFIG_SYS_INIT_RAM_SIZE - \ GENERATED_GBL_DATA_SIZE) -#define CONFIG_TEGRA_GPIO #define CONFIG_CMD_ENTERRCM /* Defines for SPL */ diff --git a/include/configs/tegra186-common.h b/include/configs/tegra186-common.h new file mode 100644 index 0000000000..aa7b9d038a --- /dev/null +++ b/include/configs/tegra186-common.h @@ -0,0 +1,71 @@ +/* + * Copyright 2013-2016, NVIDIA CORPORATION. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _TEGRA186_COMMON_H_ +#define _TEGRA186_COMMON_H_ + +#include "tegra-common.h" + +/* Cortex-A57 uses a cache line size of 64 bytes */ +#define CONFIG_SYS_CACHELINE_SIZE 64 + +/* + * NS16550 Configuration + */ +#define V_NS16550_CLK 408000000 /* 408MHz (pllp_out0) */ + +/* + * Miscellaneous configurable options + */ +#define CONFIG_STACKBASE 0x82800000 /* 40MB */ + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ + +#define CONFIG_SYS_TEXT_BASE 0x80080000 + +/* Generic Interrupt Controller */ +#define CONFIG_GICV2 + +/* + * Memory layout for where various images get loaded by boot scripts: + * + * scriptaddr can be pretty much anywhere that doesn't conflict with something + * else. Put it above BOOTMAPSZ to eliminate conflicts. + * + * pxefile_addr_r can be pretty much anywhere that doesn't conflict with + * something else. Put it above BOOTMAPSZ to eliminate conflicts. + * + * kernel_addr_r must be within the first 128M of RAM in order for the + * kernel's CONFIG_AUTO_ZRELADDR option to work. Since the kernel will + * decompress itself to 0x8000 after the start of RAM, kernel_addr_r + * should not overlap that area, or the kernel will have to copy itself + * somewhere else before decompression. Similarly, the address of any other + * data passed to the kernel shouldn't overlap the start of RAM. Pushing + * this up to 16M allows for a sizable kernel to be decompressed below the + * compressed load address. + * + * fdt_addr_r simply shouldn't overlap anything else. Choosing 32M allows for + * the compressed kernel to be up to 16M too. + * + * ramdisk_addr_r simply shouldn't overlap anything else. Choosing 33M allows + * for the FDT/DTB to be up to 1M, which is hopefully plenty. + */ +#define CONFIG_LOADADDR 0x80080000 +#define MEM_LAYOUT_ENV_SETTINGS \ + "scriptaddr=0x90000000\0" \ + "pxefile_addr_r=0x90100000\0" \ + "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ + "fdt_addr_r=0x82000000\0" \ + "ramdisk_addr_r=0x82100000\0" + +/* Defines for SPL */ +#define CONFIG_SPL_TEXT_BASE 0x80108000 +#define CONFIG_SYS_SPL_MALLOC_START 0x80090000 +#define CONFIG_SPL_STACK 0x800ffffc + +#endif diff --git a/include/dt-bindings/gpio/tegra-gpio.h b/include/dt-bindings/gpio/tegra-gpio.h index 197dc28b67..a1c09e88e8 100644 --- a/include/dt-bindings/gpio/tegra-gpio.h +++ b/include/dt-bindings/gpio/tegra-gpio.h @@ -12,40 +12,40 @@ #include <dt-bindings/gpio/gpio.h> -#define TEGRA_GPIO_BANK_ID_A 0 -#define TEGRA_GPIO_BANK_ID_B 1 -#define TEGRA_GPIO_BANK_ID_C 2 -#define TEGRA_GPIO_BANK_ID_D 3 -#define TEGRA_GPIO_BANK_ID_E 4 -#define TEGRA_GPIO_BANK_ID_F 5 -#define TEGRA_GPIO_BANK_ID_G 6 -#define TEGRA_GPIO_BANK_ID_H 7 -#define TEGRA_GPIO_BANK_ID_I 8 -#define TEGRA_GPIO_BANK_ID_J 9 -#define TEGRA_GPIO_BANK_ID_K 10 -#define TEGRA_GPIO_BANK_ID_L 11 -#define TEGRA_GPIO_BANK_ID_M 12 -#define TEGRA_GPIO_BANK_ID_N 13 -#define TEGRA_GPIO_BANK_ID_O 14 -#define TEGRA_GPIO_BANK_ID_P 15 -#define TEGRA_GPIO_BANK_ID_Q 16 -#define TEGRA_GPIO_BANK_ID_R 17 -#define TEGRA_GPIO_BANK_ID_S 18 -#define TEGRA_GPIO_BANK_ID_T 19 -#define TEGRA_GPIO_BANK_ID_U 20 -#define TEGRA_GPIO_BANK_ID_V 21 -#define TEGRA_GPIO_BANK_ID_W 22 -#define TEGRA_GPIO_BANK_ID_X 23 -#define TEGRA_GPIO_BANK_ID_Y 24 -#define TEGRA_GPIO_BANK_ID_Z 25 -#define TEGRA_GPIO_BANK_ID_AA 26 -#define TEGRA_GPIO_BANK_ID_BB 27 -#define TEGRA_GPIO_BANK_ID_CC 28 -#define TEGRA_GPIO_BANK_ID_DD 29 -#define TEGRA_GPIO_BANK_ID_EE 30 -#define TEGRA_GPIO_BANK_ID_FF 31 +#define TEGRA_GPIO_PORT_A 0 +#define TEGRA_GPIO_PORT_B 1 +#define TEGRA_GPIO_PORT_C 2 +#define TEGRA_GPIO_PORT_D 3 +#define TEGRA_GPIO_PORT_E 4 +#define TEGRA_GPIO_PORT_F 5 +#define TEGRA_GPIO_PORT_G 6 +#define TEGRA_GPIO_PORT_H 7 +#define TEGRA_GPIO_PORT_I 8 +#define TEGRA_GPIO_PORT_J 9 +#define TEGRA_GPIO_PORT_K 10 +#define TEGRA_GPIO_PORT_L 11 +#define TEGRA_GPIO_PORT_M 12 +#define TEGRA_GPIO_PORT_N 13 +#define TEGRA_GPIO_PORT_O 14 +#define TEGRA_GPIO_PORT_P 15 +#define TEGRA_GPIO_PORT_Q 16 +#define TEGRA_GPIO_PORT_R 17 +#define TEGRA_GPIO_PORT_S 18 +#define TEGRA_GPIO_PORT_T 19 +#define TEGRA_GPIO_PORT_U 20 +#define TEGRA_GPIO_PORT_V 21 +#define TEGRA_GPIO_PORT_W 22 +#define TEGRA_GPIO_PORT_X 23 +#define TEGRA_GPIO_PORT_Y 24 +#define TEGRA_GPIO_PORT_Z 25 +#define TEGRA_GPIO_PORT_AA 26 +#define TEGRA_GPIO_PORT_BB 27 +#define TEGRA_GPIO_PORT_CC 28 +#define TEGRA_GPIO_PORT_DD 29 +#define TEGRA_GPIO_PORT_EE 30 +#define TEGRA_GPIO_PORT_FF 31 -#define TEGRA_GPIO(bank, offset) \ - ((TEGRA_GPIO_BANK_ID_##bank * 8) + offset) +#define TEGRA_GPIO(port, offset) \ + ((TEGRA_GPIO_PORT_##port * 8) + offset) #endif diff --git a/include/dt-bindings/gpio/tegra186-gpio.h b/include/dt-bindings/gpio/tegra186-gpio.h new file mode 100644 index 0000000000..7e6fb95da1 --- /dev/null +++ b/include/dt-bindings/gpio/tegra186-gpio.h @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2016, NVIDIA CORPORATION. + * + * SPDX-License-Identifier: GPL-2.0 + * + * This header provides constants for binding nvidia,tegra186-gpio*. + * + * The first cell in Tegra's GPIO specifier is the GPIO ID. The macros below + * provide names for this. + * + * The second cell contains standard flag values specified in gpio.h. + */ + +#ifndef _DT_BINDINGS_GPIO_TEGRA186_GPIO_H +#define _DT_BINDINGS_GPIO_TEGRA186_GPIO_H + +#include <dt-bindings/gpio/gpio.h> + +/* GPIOs implemented by main GPIO controller */ +#define TEGRA_MAIN_GPIO_PORT_A 0 +#define TEGRA_MAIN_GPIO_PORT_B 1 +#define TEGRA_MAIN_GPIO_PORT_C 2 +#define TEGRA_MAIN_GPIO_PORT_D 3 +#define TEGRA_MAIN_GPIO_PORT_E 4 +#define TEGRA_MAIN_GPIO_PORT_F 5 +#define TEGRA_MAIN_GPIO_PORT_G 6 +#define TEGRA_MAIN_GPIO_PORT_H 7 +#define TEGRA_MAIN_GPIO_PORT_I 8 +#define TEGRA_MAIN_GPIO_PORT_J 9 +#define TEGRA_MAIN_GPIO_PORT_K 10 +#define TEGRA_MAIN_GPIO_PORT_L 11 +#define TEGRA_MAIN_GPIO_PORT_M 12 +#define TEGRA_MAIN_GPIO_PORT_N 13 +#define TEGRA_MAIN_GPIO_PORT_O 14 +#define TEGRA_MAIN_GPIO_PORT_P 15 +#define TEGRA_MAIN_GPIO_PORT_Q 16 +#define TEGRA_MAIN_GPIO_PORT_R 17 +#define TEGRA_MAIN_GPIO_PORT_T 18 +#define TEGRA_MAIN_GPIO_PORT_X 19 +#define TEGRA_MAIN_GPIO_PORT_Y 20 +#define TEGRA_MAIN_GPIO_PORT_BB 21 +#define TEGRA_MAIN_GPIO_PORT_CC 22 + +#define TEGRA_MAIN_GPIO(port, offset) \ + ((TEGRA_MAIN_GPIO_PORT_##port * 8) + offset) + +/* GPIOs implemented by AON GPIO controller */ +#define TEGRA_AON_GPIO_PORT_S 0 +#define TEGRA_AON_GPIO_PORT_U 1 +#define TEGRA_AON_GPIO_PORT_V 2 +#define TEGRA_AON_GPIO_PORT_W 3 +#define TEGRA_AON_GPIO_PORT_Z 4 +#define TEGRA_AON_GPIO_PORT_AA 5 +#define TEGRA_AON_GPIO_PORT_EE 6 +#define TEGRA_AON_GPIO_PORT_FF 7 + +#define TEGRA_AON_GPIO(port, offset) \ + ((TEGRA_AON_GPIO_PORT_##port * 8) + offset) + +#endif diff --git a/include/fdtdec.h b/include/fdtdec.h index 37d482aba7..54e3d8139f 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -123,6 +123,7 @@ enum fdt_compat_id { COMPAT_NVIDIA_TEGRA124_SOR, /* Tegra 124 Serial Output Resource */ COMPAT_NVIDIA_TEGRA124_PMC, /* Tegra 124 power mgmt controller */ COMPAT_NVIDIA_TEGRA20_DC, /* Tegra 2 Display controller */ + COMPAT_NVIDIA_TEGRA186_SDMMC, /* Tegra186 SDMMC controller */ COMPAT_NVIDIA_TEGRA210_SDMMC, /* Tegra210 SDMMC controller */ COMPAT_NVIDIA_TEGRA124_SDMMC, /* Tegra124 SDMMC controller */ COMPAT_NVIDIA_TEGRA30_SDMMC, /* Tegra30 SDMMC controller */ diff --git a/include/fsl_mmdc.h b/include/fsl_mmdc.h new file mode 100644 index 0000000000..281a819863 --- /dev/null +++ b/include/fsl_mmdc.h @@ -0,0 +1,160 @@ +/* + * Copyright 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef FSL_MMDC_H +#define FSL_MMDC_H + +#define CONFIG_SYS_MMDC_CORE_ODT_TIMING 0x12554000 +#define CONFIG_SYS_MMDC_CORE_TIMING_CFG_0 0xbabf7954 +#define CONFIG_SYS_MMDC_CORE_TIMING_CFG_1 0xff328f64 +#define CONFIG_SYS_MMDC_CORE_TIMING_CFG_2 0x01ff00db + +#define CONFIG_SYS_MMDC_CORE_MISC 0x00000680 +#define CONFIG_SYS_MMDC_PHY_MEASURE_UNIT 0x00000800 +#define CONFIG_SYS_MMDC_CORE_RDWR_CMD_DELAY 0x00002000 +#define CONFIG_SYS_MMDC_PHY_ODT_CTRL 0x0000022a + +#define CONFIG_SYS_MMDC_CORE_OUT_OF_RESET_DELAY 0x00bf1023 + +#define CONFIG_SYS_MMDC_CORE_ADDR_PARTITION 0x0000007f + +#define CONFIG_SYS_MMDC_PHY_ZQ_HW_CTRL 0xa1390003 + +#define FORCE_ZQ_AUTO_CALIBRATION (0x1 << 16) + +/* PHY Write Leveling Configuration and Error Status (MPWLGCR) */ +#define WR_LVL_HW_EN 0x00000001 + +/* PHY Pre-defined Compare and CA delay-line Configuration (MPPDCMPR2) */ +#define MPR_COMPARE_EN 0x00000001 + +#define CONFIG_SYS_MMDC_PHY_RD_DLY_LINES_CFG 0x40404040 + +/* MMDC PHY Read DQS gating control register 0 (MPDGCTRL0) */ +#define AUTO_RD_DQS_GATING_CALIBRATION_EN 0x10000000 + +/* MMDC PHY Read Delay HW Calibration Control Register (MPRDDLHWCTL) */ +#define AUTO_RD_CALIBRATION_EN 0x00000010 + +#define CONFIG_SYS_MMDC_CORE_PWR_DOWN_CTRL 0x00030035 + +#define CONFIG_SYS_MMDC_CORE_PWR_SAV_CTRL_STAT 0x00001067 + +#define CONFIG_SYS_MMDC_CORE_REFRESH_CTL 0x103e8000 + +#define START_REFRESH 0x00000001 + +/* MMDC Core Special Command Register (MDSCR) */ +#define CMD_ADDR_MSB_MR_OP(x) (x << 24) + +#define CMD_ADDR_LSB_MR_ADDR(x) (x << 16) + +#define DISABLE_CFG_REQ 0x0 +#define CONFIGURATION_REQ (0x1 << 15) +#define WL_EN (0x1 << 9) + +#define CMD_NORMAL (0x0 << 4) +#define CMD_PRECHARGE (0x1 << 4) +#define CMD_AUTO_REFRESH (0x2 << 4) +#define CMD_LOAD_MODE_REG (0x3 << 4) +#define CMD_ZQ_CALIBRATION (0x4 << 4) +#define CMD_PRECHARGE_BANK_OPEN (0x5 << 4) +#define CMD_MRR (0x6 << 4) + +#define CMD_BANK_ADDR_0 0x0 +#define CMD_BANK_ADDR_1 0x1 +#define CMD_BANK_ADDR_2 0x2 +#define CMD_BANK_ADDR_3 0x3 +#define CMD_BANK_ADDR_4 0x4 +#define CMD_BANK_ADDR_5 0x5 +#define CMD_BANK_ADDR_6 0x6 +#define CMD_BANK_ADDR_7 0x7 + +/* MMDC Registers */ +struct mmdc_p_regs { + u32 mdctl; + u32 mdpdc; + u32 mdotc; + u32 mdcfg0; + u32 mdcfg1; + u32 mdcfg2; + u32 mdmisc; + u32 mdscr; + u32 mdref; + u32 res1[2]; + u32 mdrwd; + u32 mdor; + u32 mdmrr; + u32 mdcfg3lp; + u32 mdmr4; + u32 mdasp; + u32 res2[239]; + u32 maarcr; + u32 mapsr; + u32 maexidr0; + u32 maexidr1; + u32 madpcr0; + u32 madpcr1; + u32 madpsr0; + u32 madpsr1; + u32 madpsr2; + u32 madpsr3; + u32 madpsr4; + u32 madpsr5; + u32 masbs0; + u32 masbs1; + u32 res3[2]; + u32 magenp; + u32 res4[239]; + u32 mpzqhwctrl; + u32 mpzqswctrl; + u32 mpwlgcr; + u32 mpwldectrl0; + u32 mpwldectrl1; + u32 mpwldlst; + u32 mpodtctrl; + u32 mprddqby0dl; + u32 mprddqby1dl; + u32 mprddqby2dl; + u32 mprddqby3dl; + u32 res5[4]; + u32 mpdgctrl0; + u32 mpdgctrl1; + u32 mpdgdlst0; + u32 mprddlctl; + u32 mprddlst; + u32 mpwrdlctl; + u32 mpwrdlst; + u32 mpsdctrl; + u32 mpzqlp2ctl; + u32 mprddlhwctl; + u32 mpwrdlhwctl; + u32 mprddlhwst0; + u32 mprddlhwst1; + u32 mpwrdlhwst0; + u32 mpwrdlhwst1; + u32 mpwlhwerr; + u32 mpdghwst0; + u32 mpdghwst1; + u32 mpdghwst2; + u32 mpdghwst3; + u32 mppdcmpr1; + u32 mppdcmpr2; + u32 mpswdar0; + u32 mpswdrdr0; + u32 mpswdrdr1; + u32 mpswdrdr2; + u32 mpswdrdr3; + u32 mpswdrdr4; + u32 mpswdrdr5; + u32 mpswdrdr6; + u32 mpswdrdr7; + u32 mpmur0; + u32 mpwrcadl; + u32 mpdccr; +}; + +#endif /* FSL_MMDC_H */ diff --git a/include/linux/mtd/docg4.h b/include/linux/mtd/docg4.h deleted file mode 100644 index 741fc0db46..0000000000 --- a/include/linux/mtd/docg4.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Copyright (C) 2013 Mike Dunn <mikedunn@newsguy.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __DOCG4_H__ -#define __DOCG4_H__ - -#include <common.h> -#include <linux/mtd/nand.h> - -extern int docg4_nand_init(struct mtd_info *mtd, - struct nand_chip *nand, int devnum); - -/* SPL-related definitions */ -#define DOCG4_IPL_LOAD_BLOCK_COUNT 2 /* number of blocks that IPL loads */ -#define DOCG4_BLOCK_CAPACITY_SPL 0x10000 /* reliable mode; redundant pages */ - -#define DOC_IOSPACE_DATA 0x0800 - -/* register offsets */ -#define DOC_CHIPID 0x1000 -#define DOC_DEVICESELECT 0x100a -#define DOC_ASICMODE 0x100c -#define DOC_DATAEND 0x101e -#define DOC_NOP 0x103e - -#define DOC_FLASHSEQUENCE 0x1032 -#define DOC_FLASHCOMMAND 0x1034 -#define DOC_FLASHADDRESS 0x1036 -#define DOC_FLASHCONTROL 0x1038 -#define DOC_ECCCONF0 0x1040 -#define DOC_ECCCONF1 0x1042 -#define DOC_HAMMINGPARITY 0x1046 -#define DOC_BCH_SYNDROM(idx) (0x1048 + idx) - -#define DOC_ASICMODECONFIRM 0x1072 -#define DOC_CHIPID_INV 0x1074 -#define DOC_POWERMODE 0x107c - -#define DOCG4_MYSTERY_REG 0x1050 - -/* apparently used only to write oob bytes 6 and 7 */ -#define DOCG4_OOB_6_7 0x1052 - -/* DOC_FLASHSEQUENCE register commands */ -#define DOC_SEQ_RESET 0x00 -#define DOCG4_SEQ_PAGE_READ 0x03 -#define DOCG4_SEQ_FLUSH 0x29 -#define DOCG4_SEQ_PAGEWRITE 0x16 -#define DOCG4_SEQ_PAGEPROG 0x1e -#define DOCG4_SEQ_BLOCKERASE 0x24 - -/* DOC_FLASHCOMMAND register commands */ -#define DOCG4_CMD_PAGE_READ 0x00 -#define DOC_CMD_ERASECYCLE2 0xd0 -#define DOCG4_CMD_FLUSH 0x70 -#define DOCG4_CMD_READ2 0x30 -#define DOC_CMD_PROG_BLOCK_ADDR 0x60 -#define DOCG4_CMD_PAGEWRITE 0x80 -#define DOC_CMD_PROG_CYCLE2 0x10 -#define DOC_CMD_RESET 0xff - -/* DOC_POWERMODE register bits */ -#define DOC_POWERDOWN_READY 0x80 - -/* DOC_FLASHCONTROL register bits */ -#define DOC_CTRL_CE 0x10 -#define DOC_CTRL_UNKNOWN 0x40 -#define DOC_CTRL_FLASHREADY 0x01 - -/* DOC_ECCCONF0 register bits */ -#define DOC_ECCCONF0_READ_MODE 0x8000 -#define DOC_ECCCONF0_UNKNOWN 0x2000 -#define DOC_ECCCONF0_ECC_ENABLE 0x1000 -#define DOC_ECCCONF0_DATA_BYTES_MASK 0x07ff - -/* DOC_ECCCONF1 register bits */ -#define DOC_ECCCONF1_BCH_SYNDROM_ERR 0x80 -#define DOC_ECCCONF1_ECC_ENABLE 0x07 -#define DOC_ECCCONF1_PAGE_IS_WRITTEN 0x20 - -/* DOC_ASICMODE register bits */ -#define DOC_ASICMODE_RESET 0x00 -#define DOC_ASICMODE_NORMAL 0x01 -#define DOC_ASICMODE_POWERDOWN 0x02 -#define DOC_ASICMODE_MDWREN 0x04 -#define DOC_ASICMODE_BDETCT_RESET 0x08 -#define DOC_ASICMODE_RSTIN_RESET 0x10 -#define DOC_ASICMODE_RAM_WE 0x20 - -/* good status values read after read/write/erase operations */ -#define DOCG4_PROGSTATUS_GOOD 0x51 -#define DOCG4_PROGSTATUS_GOOD_2 0xe0 - -/* - * On read operations (page and oob-only), the first byte read from I/O reg is a - * status. On error, it reads 0x73; otherwise, it reads either 0x71 (first read - * after reset only) or 0x51, so bit 1 is presumed to be an error indicator. - */ -#define DOCG4_READ_ERROR 0x02 /* bit 1 indicates read error */ - -/* anatomy of the device */ -#define DOCG4_CHIP_SIZE 0x8000000 -#define DOCG4_PAGE_SIZE 0x200 -#define DOCG4_PAGES_PER_BLOCK 0x200 -#define DOCG4_BLOCK_SIZE (DOCG4_PAGES_PER_BLOCK * DOCG4_PAGE_SIZE) -#define DOCG4_NUMBLOCKS (DOCG4_CHIP_SIZE / DOCG4_BLOCK_SIZE) -#define DOCG4_OOB_SIZE 0x10 -#define DOCG4_CHIP_SHIFT 27 /* log_2(DOCG4_CHIP_SIZE) */ -#define DOCG4_PAGE_SHIFT 9 /* log_2(DOCG4_PAGE_SIZE) */ -#define DOCG4_ERASE_SHIFT 18 /* log_2(DOCG4_BLOCK_SIZE) */ - -/* all but the last byte is included in ecc calculation */ -#define DOCG4_BCH_SIZE (DOCG4_PAGE_SIZE + DOCG4_OOB_SIZE - 1) - -#define DOCG4_USERDATA_LEN 520 /* 512 byte page plus 8 oob avail to user */ - -/* expected values from the ID registers */ -#define DOCG4_IDREG1_VALUE 0x0400 -#define DOCG4_IDREG2_VALUE 0xfbff - -/* primitive polynomial used to build the Galois field used by hw ecc gen */ -#define DOCG4_PRIMITIVE_POLY 0x4443 - -#define DOCG4_M 14 /* Galois field is of order 2^14 */ -#define DOCG4_T 4 /* BCH alg corrects up to 4 bit errors */ - -#define DOCG4_FACTORY_BBT_PAGE 16 /* page where read-only factory bbt lives */ - -#endif /* __DOCG4_H__ */ diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 9da77ec144..cf20674549 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -278,6 +278,11 @@ struct mtd_info { int usecount; }; +static inline int mtd_oobavail(struct mtd_info *mtd, struct mtd_oob_ops *ops) +{ + return ops->mode == MTD_OPS_AUTO_OOB ? mtd->oobavail : mtd->oobsize; +} + int mtd_erase(struct mtd_info *mtd, struct erase_info *instr); #ifndef __UBOOT__ int mtd_point(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 23072fdfc3..b5a02c3382 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -25,6 +25,8 @@ struct mtd_info; struct nand_flash_dev; +struct device_node; + /* Scan and identify a NAND device */ extern int nand_scan(struct mtd_info *mtd, int max_chips); /* @@ -144,6 +146,14 @@ typedef enum { /* Enable Hardware ECC before syndrome is read back from flash */ #define NAND_ECC_READSYN 2 +/* + * Enable generic NAND 'page erased' check. This check is only done when + * ecc.correct() returns -EBADMSG. + * Set this flag if your implementation does not fix bitflips in erased + * pages and you want to rely on the default implementation. + */ +#define NAND_ECC_GENERIC_ERASED_CHECK BIT(0) + /* Bit mask for flags passed to do_nand_read_ecc */ #define NAND_GET_DEVICE 0x80 @@ -179,6 +189,12 @@ typedef enum { /* Device supports subpage reads */ #define NAND_SUBPAGE_READ 0x00001000 +/* + * Some MLC NANDs need data scrambling to limit bitflips caused by repeated + * patterns. + */ +#define NAND_NEED_SCRAMBLING 0x00002000 + /* Options valid for Samsung large page devices */ #define NAND_SAMSUNG_LP_OPTIONS NAND_CACHEPRG @@ -203,6 +219,11 @@ typedef enum { * before calling nand_scan_tail. */ #define NAND_BUSWIDTH_AUTO 0x00080000 +/* + * This option could be defined by controller drivers to protect against + * kmap'ed, vmalloc'ed highmem buffers being passed from upper layers + */ +#define NAND_USE_BOUNCE_BUFFER 0x00100000 /* Options set by nand scan */ /* bbt has already been read */ @@ -292,15 +313,15 @@ struct nand_onfi_params { __le16 t_r; __le16 t_ccs; __le16 src_sync_timing_mode; - __le16 src_ssync_features; + u8 src_ssync_features; __le16 clk_pin_capacitance_typ; __le16 io_pin_capacitance_typ; __le16 input_pin_capacitance_typ; u8 input_pin_capacitance_max; u8 driver_strength_support; __le16 t_int_r; - __le16 t_ald; - u8 reserved4[7]; + __le16 t_adl; + u8 reserved4[8]; /* vendor */ __le16 vendor_revision; @@ -423,7 +444,7 @@ struct nand_jedec_params { __le16 input_pin_capacitance_typ; __le16 clk_pin_capacitance_typ; u8 driver_strength_support; - __le16 t_ald; + __le16 t_adl; u8 reserved4[36]; /* ECC and endurance block */ @@ -466,12 +487,19 @@ struct nand_hw_control { * @total: total number of ECC bytes per page * @prepad: padding information for syndrome based ECC generators * @postpad: padding information for syndrome based ECC generators + * @options: ECC specific options (see NAND_ECC_XXX flags defined above) * @layout: ECC layout control struct pointer * @priv: pointer to private ECC control data * @hwctl: function to control hardware ECC generator. Must only * be provided if an hardware ECC is available * @calculate: function for ECC calculation or readback from ECC hardware - * @correct: function for ECC correction, matching to ECC generator (sw/hw) + * @correct: function for ECC correction, matching to ECC generator (sw/hw). + * Should return a positive number representing the number of + * corrected bitflips, -EBADMSG if the number of bitflips exceed + * ECC strength, or any other error code if the error is not + * directly related to correction. + * If -EBADMSG is returned the input buffers should be left + * untouched. * @read_page_raw: function to read a raw page without ECC. This function * should hide the specific layout used by the ECC * controller and always return contiguous in-band and @@ -509,6 +537,7 @@ struct nand_ecc_ctrl { int strength; int prepad; int postpad; + unsigned int options; struct nand_ecclayout *layout; void *priv; void (*hwctl)(struct mtd_info *mtd, int mode); @@ -519,16 +548,16 @@ struct nand_ecc_ctrl { int (*read_page_raw)(struct mtd_info *mtd, struct nand_chip *chip, uint8_t *buf, int oob_required, int page); int (*write_page_raw)(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required); + const uint8_t *buf, int oob_required, int page); int (*read_page)(struct mtd_info *mtd, struct nand_chip *chip, uint8_t *buf, int oob_required, int page); int (*read_subpage)(struct mtd_info *mtd, struct nand_chip *chip, uint32_t offs, uint32_t len, uint8_t *buf, int page); int (*write_subpage)(struct mtd_info *mtd, struct nand_chip *chip, uint32_t offset, uint32_t data_len, - const uint8_t *data_buf, int oob_required); + const uint8_t *data_buf, int oob_required, int page); int (*write_page)(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required); + const uint8_t *buf, int oob_required, int page); int (*write_oob_raw)(struct mtd_info *mtd, struct nand_chip *chip, int page); int (*read_oob_raw)(struct mtd_info *mtd, struct nand_chip *chip, @@ -556,6 +585,7 @@ struct nand_buffers { /** * struct nand_chip - NAND Private Flash Chip Data + * @mtd: MTD device registered to the MTD framework * @IO_ADDR_R: [BOARDSPECIFIC] address to read the 8 I/O lines of the * flash device * @IO_ADDR_W: [BOARDSPECIFIC] address to write the 8 I/O lines of the @@ -571,10 +601,6 @@ struct nand_buffers { * @block_markbad: [REPLACEABLE] mark a block bad * @cmd_ctrl: [BOARDSPECIFIC] hardwarespecific function for controlling * ALE/CLE/nCE. Also used to write command and address - * @init_size: [BOARDSPECIFIC] hardwarespecific function for setting - * mtd->oobsize, mtd->writesize and so on. - * @id_data contains the 8 bytes values of NAND_CMD_READID. - * Return with the bus width. * @dev_ready: [BOARDSPECIFIC] hardwarespecific function for accessing * device ready/busy line. If set to NULL no access to * ready/busy is available and the ready/busy information @@ -659,6 +685,7 @@ struct nand_buffers { */ struct nand_chip { + struct mtd_info mtd; void __iomem *IO_ADDR_R; void __iomem *IO_ADDR_W; @@ -668,11 +695,9 @@ struct nand_chip { void (*write_buf)(struct mtd_info *mtd, const uint8_t *buf, int len); void (*read_buf)(struct mtd_info *mtd, uint8_t *buf, int len); void (*select_chip)(struct mtd_info *mtd, int chip); - int (*block_bad)(struct mtd_info *mtd, loff_t ofs, int getchip); + int (*block_bad)(struct mtd_info *mtd, loff_t ofs); int (*block_markbad)(struct mtd_info *mtd, loff_t ofs); void (*cmd_ctrl)(struct mtd_info *mtd, int dat, unsigned int ctrl); - int (*init_size)(struct mtd_info *mtd, struct nand_chip *this, - u8 *id_data); int (*dev_ready)(struct mtd_info *mtd); void (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column, int page_addr); @@ -739,6 +764,26 @@ struct nand_chip { void *priv; }; +static inline struct nand_chip *mtd_to_nand(struct mtd_info *mtd) +{ + return container_of(mtd, struct nand_chip, mtd); +} + +static inline struct mtd_info *nand_to_mtd(struct nand_chip *chip) +{ + return &chip->mtd; +} + +static inline void *nand_get_controller_data(struct nand_chip *chip) +{ + return chip->priv; +} + +static inline void nand_set_controller_data(struct nand_chip *chip, void *priv) +{ + chip->priv = priv; +} + /* * NAND Flash Manufacturer ID Codes */ @@ -852,7 +897,6 @@ struct nand_manufacturers { extern struct nand_flash_dev nand_flash_ids[]; extern struct nand_manufacturers nand_manuf_ids[]; -extern int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd); extern int nand_default_bbt(struct mtd_info *mtd); extern int nand_markbad_bbt(struct mtd_info *mtd, loff_t offs); extern int nand_isreserved_bbt(struct mtd_info *mtd, loff_t offs); @@ -877,7 +921,6 @@ extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len, * @chip_delay: R/B delay value in us * @options: Option flags, e.g. 16bit buswidth * @bbt_options: BBT option flags, e.g. NAND_BBT_USE_FLASH - * @ecclayout: ECC layout info structure * @part_probe_types: NULL-terminated array of probe types */ struct platform_nand_chip { @@ -885,7 +928,6 @@ struct platform_nand_chip { int chip_offset; int nr_partitions; struct mtd_partition *partitions; - struct nand_ecclayout *ecclayout; int chip_delay; unsigned int options; unsigned int bbt_options; @@ -934,15 +976,6 @@ struct platform_nand_data { struct platform_nand_ctrl ctrl; }; -/* Some helpers to access the data structures */ -static inline -struct platform_nand_chip *get_platform_nandchip(struct mtd_info *mtd) -{ - struct nand_chip *chip = mtd->priv; - - return chip->priv; -} - #ifdef CONFIG_SYS_NAND_ONFI_DETECTION /* return the supported features. */ static inline int onfi_feature(struct nand_chip *chip) @@ -1060,4 +1093,9 @@ struct nand_sdr_timings { /* get timing characteristics from ONFI timing mode. */ const struct nand_sdr_timings *onfi_async_timing_mode_to_sdr_timings(int mode); + +int nand_check_erased_ecc_chunk(void *data, int datalen, + void *ecc, int ecclen, + void *extraoob, int extraooblen, + int threshold); #endif /* __LINUX_MTD_NAND_H */ diff --git a/include/linux/mtd/nand_bch.h b/include/linux/mtd/nand_bch.h index d8754dd8c8..8ea6b04cc3 100644 --- a/include/linux/mtd/nand_bch.h +++ b/include/linux/mtd/nand_bch.h @@ -32,9 +32,7 @@ int nand_bch_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, /* * Initialize BCH encoder/decoder */ -struct nand_bch_control * -nand_bch_init(struct mtd_info *mtd, unsigned int eccsize, - unsigned int eccbytes, struct nand_ecclayout **ecclayout); +struct nand_bch_control *nand_bch_init(struct mtd_info *mtd); /* * Release BCH encoder/decoder resources */ @@ -55,12 +53,10 @@ static inline int nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf, unsigned char *read_ecc, unsigned char *calc_ecc) { - return -1; + return -ENOTSUPP; } -static inline struct nand_bch_control * -nand_bch_init(struct mtd_info *mtd, unsigned int eccsize, - unsigned int eccbytes, struct nand_ecclayout **ecclayout) +static inline struct nand_bch_control *nand_bch_init(struct mtd_info *mtd) { return NULL; } diff --git a/include/linux/usb/xhci-fsl.h b/include/linux/usb/xhci-fsl.h index c5e42e69fe..253eddf159 100644 --- a/include/linux/usb/xhci-fsl.h +++ b/include/linux/usb/xhci-fsl.h @@ -59,10 +59,14 @@ struct fsl_xhci { #define CONFIG_SYS_FSL_XHCI_USB1_ADDR CONFIG_SYS_LS2080A_XHCI_USB1_ADDR #define CONFIG_SYS_FSL_XHCI_USB2_ADDR CONFIG_SYS_LS2080A_XHCI_USB2_ADDR #define CONFIG_SYS_FSL_XHCI_USB3_ADDR 0 -#elif defined(CONFIG_LS1043A) +#elif defined(CONFIG_LS1043A) || defined(CONFIG_LS1012A) #define CONFIG_SYS_FSL_XHCI_USB1_ADDR CONFIG_SYS_LS1043A_XHCI_USB1_ADDR #define CONFIG_SYS_FSL_XHCI_USB2_ADDR CONFIG_SYS_LS1043A_XHCI_USB2_ADDR #define CONFIG_SYS_FSL_XHCI_USB3_ADDR CONFIG_SYS_LS1043A_XHCI_USB3_ADDR +#elif defined(CONFIG_LS1012A) +#define CONFIG_SYS_FSL_XHCI_USB1_ADDR CONFIG_SYS_LS1043A_XHCI_USB1_ADDR +#define CONFIG_SYS_FSL_XHCI_USB2_ADDR 0 +#define CONFIG_SYS_FSL_XHCI_USB3_ADDR 0 #endif #define FSL_USB_XHCI_ADDR {CONFIG_SYS_FSL_XHCI_USB1_ADDR, \ diff --git a/include/nand.h b/include/nand.h index 7cbbbd327a..a4f0f9253d 100644 --- a/include/nand.h +++ b/include/nand.h @@ -33,34 +33,36 @@ extern void nand_init(void); #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> +int nand_mtd_to_devnum(struct mtd_info *mtd); + #ifdef CONFIG_SYS_NAND_SELF_INIT void board_nand_init(void); -int nand_register(int devnum); +int nand_register(int devnum, struct mtd_info *mtd); #else extern int board_nand_init(struct nand_chip *nand); #endif -typedef struct mtd_info nand_info_t; - extern int nand_curr_device; -extern nand_info_t nand_info[]; +extern struct mtd_info *nand_info[]; -static inline int nand_read(nand_info_t *info, loff_t ofs, size_t *len, u_char *buf) +static inline int nand_read(struct mtd_info *info, loff_t ofs, size_t *len, + u_char *buf) { return mtd_read(info, ofs, *len, (size_t *)len, buf); } -static inline int nand_write(nand_info_t *info, loff_t ofs, size_t *len, u_char *buf) +static inline int nand_write(struct mtd_info *info, loff_t ofs, size_t *len, + u_char *buf) { return mtd_write(info, ofs, *len, (size_t *)len, buf); } -static inline int nand_block_isbad(nand_info_t *info, loff_t ofs) +static inline int nand_block_isbad(struct mtd_info *info, loff_t ofs) { return mtd_block_isbad(info, ofs); } -static inline int nand_erase(nand_info_t *info, loff_t off, size_t size) +static inline int nand_erase(struct mtd_info *info, loff_t off, size_t size) { struct erase_info instr; @@ -96,27 +98,28 @@ struct nand_erase_options { typedef struct nand_erase_options nand_erase_options_t; -int nand_read_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, +int nand_read_skip_bad(struct mtd_info *mtd, loff_t offset, size_t *length, size_t *actual, loff_t lim, u_char *buffer); #define WITH_DROP_FFS (1 << 0) /* drop trailing all-0xff pages */ #define WITH_WR_VERIFY (1 << 1) /* verify data was written correctly */ -int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, +int nand_write_skip_bad(struct mtd_info *mtd, loff_t offset, size_t *length, size_t *actual, loff_t lim, u_char *buffer, int flags); -int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts); -int nand_torture(nand_info_t *nand, loff_t offset); -int nand_verify_page_oob(nand_info_t *nand, struct mtd_oob_ops *ops, - loff_t ofs); -int nand_verify(nand_info_t *nand, loff_t ofs, size_t len, u_char *buf); +int nand_erase_opts(struct mtd_info *mtd, + const nand_erase_options_t *opts); +int nand_torture(struct mtd_info *mtd, loff_t offset); +int nand_verify_page_oob(struct mtd_info *mtd, struct mtd_oob_ops *ops, + loff_t ofs); +int nand_verify(struct mtd_info *mtd, loff_t ofs, size_t len, u_char *buf); #define NAND_LOCK_STATUS_TIGHT 0x01 #define NAND_LOCK_STATUS_UNLOCK 0x04 -int nand_lock(nand_info_t *meminfo, int tight); -int nand_unlock(nand_info_t *meminfo, loff_t start, size_t length, - int allexcept); -int nand_get_lock_status(nand_info_t *meminfo, loff_t offset); +int nand_lock(struct mtd_info *mtd, int tight); +int nand_unlock(struct mtd_info *mtd, loff_t start, size_t length, + int allexcept); +int nand_get_lock_status(struct mtd_info *mtd, loff_t offset); int nand_spl_load_image(uint32_t offs, unsigned int size, void *dst); void nand_deselect(void); @@ -135,6 +138,6 @@ __attribute__((noreturn)) void nand_boot(void); #define ENV_OOB_MARKER_OLD 0x30564e45 /*"ENV0" in little-endian -- offset is stored as byte number */ #define ENV_OFFSET_SIZE 8 -int get_nand_env_oob(nand_info_t *nand, unsigned long *result); +int get_nand_env_oob(struct mtd_info *mtd, unsigned long *result); #endif int spl_nand_erase_one(int block, int page); diff --git a/lib/fdtdec.c b/lib/fdtdec.c index 70acc29c92..ab002e9fa3 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -30,6 +30,7 @@ static const char * const compat_names[COMPAT_COUNT] = { COMPAT(NVIDIA_TEGRA124_SOR, "nvidia,tegra124-sor"), COMPAT(NVIDIA_TEGRA124_PMC, "nvidia,tegra124-pmc"), COMPAT(NVIDIA_TEGRA20_DC, "nvidia,tegra20-dc"), + COMPAT(NVIDIA_TEGRA186_SDMMC, "nvidia,tegra186-sdhci"), COMPAT(NVIDIA_TEGRA210_SDMMC, "nvidia,tegra210-sdhci"), COMPAT(NVIDIA_TEGRA124_SDMMC, "nvidia,tegra124-sdhci"), COMPAT(NVIDIA_TEGRA30_SDMMC, "nvidia,tegra30-sdhci"), diff --git a/test/dm/gpio.c b/test/dm/gpio.c index 727db18690..b99452340d 100644 --- a/test/dm/gpio.c +++ b/test/dm/gpio.c @@ -75,6 +75,13 @@ static int dm_test_gpio(struct unit_test_state *uts) ut_assertok(ops->set_value(dev, offset, 1)); ut_asserteq(1, ops->get_value(dev, offset)); + /* Make it an open drain output, and reset it */ + ut_asserteq(0, sandbox_gpio_get_open_drain(dev, offset)); + ut_assertok(ops->set_open_drain(dev, offset, 1)); + ut_asserteq(1, sandbox_gpio_get_open_drain(dev, offset)); + ut_assertok(ops->set_open_drain(dev, offset, 0)); + ut_asserteq(0, sandbox_gpio_get_open_drain(dev, offset)); + /* Make it an input */ ut_assertok(ops->direction_input(dev, offset)); ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf))); diff --git a/tools/palmtreo680/flash_u-boot.c b/tools/palmtreo680/flash_u-boot.c deleted file mode 100644 index 832d3fef7b..0000000000 --- a/tools/palmtreo680/flash_u-boot.c +++ /dev/null @@ -1,177 +0,0 @@ -/* - * Copyright (C) 2013 Mike Dunn <mikedunn@newsguy.com> - * - * This file is released under the terms of GPL v2 and any later version. - * See the file COPYING in the root directory of the source tree for details. - * - * - * This is a userspace Linux utility that, when run on the Treo 680, will - * program u-boot to flash. The docg4 driver *must* be loaded with the - * reliable_mode and ignore_badblocks parameters enabled: - * - * modprobe docg4 ignore_badblocks=1 reliable_mode=1 - * - * This utility writes the concatenated spl + u-boot image to the start of the - * mtd device in the format expected by the IPL/SPL. The image file and mtd - * device node are passed to the utility as arguments. The blocks must have - * been erased beforehand. - * - * When you compile this, note that it links to libmtd from mtd-utils, so ensure - * that your include and lib paths include this. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <string.h> -#include <sys/types.h> -#include <unistd.h> -#include <errno.h> -#include <mtd/mtd-user.h> -#include "libmtd.h" - -#define RELIABLE_BLOCKSIZE 0x10000 /* block capacity in reliable mode */ -#define STANDARD_BLOCKSIZE 0x40000 /* block capacity in normal mode */ -#define PAGESIZE 512 -#define PAGES_PER_BLOCK 512 -#define OOBSIZE 7 /* available to user (16 total) */ - -uint8_t ff_oob[OOBSIZE] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - -/* this is the magic number the IPL looks for (ASCII "BIPO") */ -uint8_t page0_oob[OOBSIZE] = {'B', 'I', 'P', 'O', 0xff, 0xff, 0xff}; - -int main(int argc, char * const argv[]) -{ - int devfd, datafd, num_blocks, block; - off_t file_size; - libmtd_t mtd_desc; - struct mtd_dev_info devinfo; - uint8_t *blockbuf; - char response[8]; - - if (argc != 3) { - printf("usage: %s <image file> <mtd dev node>\n", argv[0]); - return -EINVAL; - } - - mtd_desc = libmtd_open(); - if (mtd_desc == NULL) { - int errsv = errno; - fprintf(stderr, "can't initialize libmtd\n"); - return -errsv; - } - - /* open the spl image file and mtd device */ - datafd = open(argv[1], O_RDONLY); - if (datafd == -1) { - int errsv = errno; - perror(argv[1]); - return -errsv; - } - devfd = open(argv[2], O_WRONLY); - if (devfd == -1) { - int errsv = errno; - perror(argv[2]); - return -errsv; - } - if (mtd_get_dev_info(mtd_desc, argv[2], &devinfo) < 0) { - int errsv = errno; - perror(argv[2]); - return -errsv; - } - - /* determine the number of blocks needed by the image */ - file_size = lseek(datafd, 0, SEEK_END); - if (file_size == (off_t)-1) { - int errsv = errno; - perror("lseek"); - return -errsv; - } - num_blocks = (file_size + RELIABLE_BLOCKSIZE - 1) / RELIABLE_BLOCKSIZE; - file_size = lseek(datafd, 0, SEEK_SET); - if (file_size == (off_t)-1) { - int errsv = errno; - perror("lseek"); - return -errsv; - } - printf("The mtd partition contains %d blocks\n", devinfo.eb_cnt); - printf("U-Boot will occupy %d blocks\n", num_blocks); - if (num_blocks > devinfo.eb_cnt) { - fprintf(stderr, "Insufficient blocks on partition\n"); - return -EINVAL; - } - - printf("IMPORTANT: These blocks must be in an erased state!\n"); - printf("Do you want to proceed?\n"); - scanf("%s", response); - if ((response[0] != 'y') && (response[0] != 'Y')) { - printf("Exiting\n"); - close(devfd); - close(datafd); - return 0; - } - - blockbuf = calloc(RELIABLE_BLOCKSIZE, 1); - if (blockbuf == NULL) { - int errsv = errno; - perror("calloc"); - return -errsv; - } - - for (block = 0; block < num_blocks; block++) { - int ofs, page; - uint8_t *pagebuf = blockbuf, *buf = blockbuf; - uint8_t *oobbuf = page0_oob; /* magic num in oob of 1st page */ - size_t len = RELIABLE_BLOCKSIZE; - int ret; - - /* read data for one block from file */ - while (len) { - ssize_t read_ret = read(datafd, buf, len); - if (read_ret == -1) { - int errsv = errno; - if (errno == EINTR) - continue; - perror("read"); - return -errsv; - } else if (read_ret == 0) { - break; /* EOF */ - } - len -= read_ret; - buf += read_ret; - } - - printf("Block %d: writing\r", block + 1); - fflush(stdout); - - for (page = 0, ofs = 0; - page < PAGES_PER_BLOCK; - page++, ofs += PAGESIZE) { - if (page & 0x04) /* Odd-numbered 2k page */ - continue; /* skipped in reliable mode */ - - ret = mtd_write(mtd_desc, &devinfo, devfd, block, ofs, - pagebuf, PAGESIZE, oobbuf, OOBSIZE, - MTD_OPS_PLACE_OOB); - if (ret) { - fprintf(stderr, - "\nmtd_write returned %d on block %d, ofs %x\n", - ret, block + 1, ofs); - return -EIO; - } - oobbuf = ff_oob; /* oob for subsequent pages */ - - if (page & 0x01) /* odd-numbered subpage */ - pagebuf += PAGESIZE; - } - } - - printf("\nDone\n"); - - close(devfd); - close(datafd); - free(blockbuf); - return 0; -} |
