/* * (C) Copyright 2011 * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de * * based on kilauea.h * by Stefan Roese, DENX Software Engineering, sr@denx.de. * and Grant Erickson * * SPDX-License-Identifier: GPL-2.0+ */ /************************************************************************ * io64.h - configuration for Guntermann & Drunck Io64 (405EX) ***********************************************************************/ #ifndef __CONFIG_H #define __CONFIG_H /*----------------------------------------------------------------------- * High Level Configuration Options *----------------------------------------------------------------------*/ #define CONFIG_IO64 1 /* Board is Io64 */ #define CONFIG_405EX 1 /* Specifc 405EX support*/ #define CONFIG_SYS_CLK_FREQ 33333333 /* ext frequency to pll */ #ifndef CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_TEXT_BASE 0xFFFA0000 #endif /* * CHIP_21 errata */ #define CONFIG_SYS_4xx_CHIP_21_405EX_SECURITY /* * Include common defines/options for all AMCC eval boards */ #define CONFIG_HOSTNAME io64 #define CONFIG_IDENT_STRING " io64 0.02" #include "amcc-common.h" #define CONFIG_BOARD_EARLY_INIT_F #define CONFIG_BOARD_EARLY_INIT_R #define CONFIG_MISC_INIT_R #define CONFIG_LAST_STAGE_INIT #undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */ #define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */ #define CONFIG_AUTOBOOT_STOP_STR " " /* new uImage format support */ #define CONFIG_FIT #define CONFIG_FIT_VERBOSE /*----------------------------------------------------------------------- * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) *----------------------------------------------------------------------*/ #define CONFIG_SYS_FLASH_BASE 0xFC000000 #define CONFIG_SYS_NVRAM_BASE 0xF0000000 #define CONFIG_SYS_FPGA0_BASE 0xF0100000 #define CONFIG_SYS_FPGA1_BASE 0xF0108000 #define CONFIG_SYS_LATCH_BASE 0xF0200000 /*----------------------------------------------------------------------- * Initial RAM & Stack Pointer Configuration Options * * There are traditionally three options for the primordial * (i.e. initial) stack usage on the 405-series: * * 1) On-chip Memory (OCM) (i.e. SRAM) * 2) Data cache * 3) SDRAM * * For the 405EX(r), there is no OCM, so we are left with (2) or (3) * the latter of which is less than desireable since it requires * setting up the SDRAM and ECC in assembly code. * * To use (2), define 'CONFIG_SYS_INIT_DCACHE_CS' to be an unused chip * select on the External Bus Controller (EBC) and then select a * value for 'CONFIG_SYS_INIT_RAM_ADDR' outside of the range of valid, * physical SDRAM. Otherwise, undefine 'CONFIG_SYS_INIT_DCACHE_CS' and * select a value for 'CONFIG_SYS_INIT_RAM_ADDR' within the range of valid, * physical SDRAM to use (3). *-----------------------------------------------------------------------*/ #define CONFIG_SYS_INIT_DCACHE_CS 4 #if defined(CONFIG_SYS_INIT_DCACHE_CS) #define CONFIG_SYS_INIT_RAM_ADDR \ (CONFIG_SYS_SDRAM_BASE + (1 << 30)) /* 1 GiB */ #else #define CONFIG_SYS_INIT_RAM_ADDR \ (CONFIG_SYS_SDRAM_BASE + (32 << 20)) /* 32 MiB */ #endif /* defined(CONFIG_SYS_INIT_DCACHE_CS) */ #define CONFIG_SYS_INIT_RAM_SIZE \ (4 << 10) /* 4 KiB */ #define CONFIG_SYS_GBL_DATA_OFFSET \ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) /* * If the data cache is being used for the primordial stack and global * data area, the POST word must be placed somewhere else. The General * Purpose Timer (GPT) is unused by u-boot and the kernel and preserves * its compare and mask register contents across reset, so it is used * for the POST word. */ #if defined(CONFIG_SYS_INIT_DCACHE_CS) # define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET # define CONFIG_SYS_POST_WORD_ADDR \ (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6) #else # define CONFIG_SYS_INIT_EXTRA_SIZE 16 # define CONFIG_SYS_INIT_SP_OFFSET \ (CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_INIT_EXTRA_SIZE) # define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_INIT_RAM_ADDR #endif /* defined(CONFIG_SYS_INIT_DCACHE_CS) */ /*----------------------------------------------------------------------- * Serial Port *----------------------------------------------------------------------*/ #define CONFIG_CONS_INDEX 1 /* Use UART0 */ #define CONFIG_SYS_BASE_BAUD 691200 /*----------------------------------------------------------------------- * Environment *----------------------------------------------------------------------*/ #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ /*----------------------------------------------------------------------- * FLASH related *----------------------------------------------------------------------*/ #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */ #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE} #define CONFIG_SYS_MAX_FLASH_BANKS 1 #define CONFIG_SYS_MAX_FLASH_SECT 512 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE #define CONFIG_SYS_FLASH_EMPTY_INFO #ifdef CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ /* Address and size of Redundant Environment Sector */ #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) #endif /* CONFIG_ENV_IS_IN_FLASH */ /* Gbit PHYs */ #define CONFIG_BITBANGMII /* bit-bang MII PHY management */ #define CONFIG_BITBANGMII_MULTI #define CONFIG_SYS_MDIO_PIN (0x80000000 >> 12) /* MDIO is GPIO12 */ #define CONFIG_SYS_MDC_PIN (0x80000000 >> 13) /* MDC is GPIO13 */ #define CONFIG_SYS_GBIT_MII_BUSNAME "io_miiphy0" #define CONFIG_SYS_MDIO1_PIN (0x80000000 >> 2) /* MDIO is GPIO2 */ #define CONFIG_SYS_MDC1_PIN (0x80000000 >> 3) /* MDC is GPIO3 */ #define CONFIG_SYS_GBIT_MII1_BUSNAME "io_miiphy1" /*----------------------------------------------------------------------- * DDR SDRAM *----------------------------------------------------------------------*/ #define CONFIG_SYS_MBYTES_SDRAM (128) /* 128MB */ /* * CONFIG_PPC4xx_DDR_AUTOCALIBRATION * * Note: DDR Autocalibration Method_A scans the full range of possible PPC4xx * SDRAM Controller DDR autocalibration values and takes a lot longer * to run than Method_B. * (See the Method_A and Method_B algorithm discription in the file: * arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c) * Define CONFIG_PPC4xx_DDR_METHOD_A to use DDR autocalibration Method_A * * DDR Autocalibration Method_B is the default. */ #define CONFIG_PPC4xx_DDR_AUTOCALIBRATION #define DEBUG_PPC4xx_DDR_AUTOCALIBRATION #undef CONFIG_PPC4xx_DDR_METHOD_A #define CONFIG_SYS_SDRAM0_MB0CF_BASE ((0 << 20) + CONFIG_SYS_SDRAM_BASE) /* DDR1/2 SDRAM Device Control Register Data Values */ #define CONFIG_SYS_SDRAM0_MB0CF ((CONFIG_SYS_SDRAM0_MB0CF_BASE >> 3) | \ SDRAM_RXBAS_SDSZ_128MB | \ SDRAM_RXBAS_SDAM_MODE2 | \ SDRAM_RXBAS_SDBE_ENABLE) #define CONFIG_SYS_SDRAM0_MB1CF SDRAM_RXBAS_SDBE_DISABLE #define CONFIG_SYS_SDRAM0_MB2CF SDRAM_RXBAS_SDBE_DISABLE #define CONFIG_SYS_SDRAM0_MB3CF SDRAM_RXBAS_SDBE_DISABLE #define CONFIG_SYS_SDRAM0_MCOPT1 (SDRAM_MCOPT1_PMU_OPEN | \ SDRAM_MCOPT1_4_BANKS | \ SDRAM_MCOPT1_DDR2_TYPE | \ SDRAM_MCOPT1_QDEP | \ SDRAM_MCOPT1_DCOO_DISABLED) #define CONFIG_SYS_SDRAM0_MCOPT2 0x00000000 #define CONFIG_SYS_SDRAM0_MODT0 (SDRAM_MODT_EB0W_ENABLE | \ SDRAM_MODT_EB0R_ENABLE) #define CONFIG_SYS_SDRAM0_MODT1 0x00000000 #define CONFIG_SYS_SDRAM0_CODT (SDRAM_CODT_RK0R_ON | \ SDRAM_CODT_CKLZ_36OHM | \ SDRAM_CODT_DQS_1_8_V_DDR2 | \ SDRAM_CODT_IO_NMODE) #define CONFIG_SYS_SDRAM0_RTR SDRAM_RTR_RINT_ENCODE(1560) #define CONFIG_SYS_SDRAM0_INITPLR0 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(80) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_NOP)) #define CONFIG_SYS_SDRAM0_INITPLR1 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(3) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_PRECHARGE) | \ SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \ SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_PRECHARGE_ALL)) #define CONFIG_SYS_SDRAM0_INITPLR2 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(2) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR2) | \ SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR2_TEMP_COMMERCIAL)) #define CONFIG_SYS_SDRAM0_INITPLR3 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(2) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR3) | \ SDRAM_INITPLR_IMA_ENCODE(0)) #define CONFIG_SYS_SDRAM0_INITPLR4 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(2) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \ SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_DQS_DISABLE | \ JEDEC_MA_EMR_RTT_75OHM)) #define CONFIG_SYS_SDRAM0_INITPLR5 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(2) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \ SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_MR_WR_DDR2_3_CYC | \ JEDEC_MA_MR_CL_DDR2_5_0_CLK | \ JEDEC_MA_MR_BLEN_4 | \ JEDEC_MA_MR_DLL_RESET)) #define CONFIG_SYS_SDRAM0_INITPLR6 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(3) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_PRECHARGE) | \ SDRAM_INITPLR_IBA_ENCODE(0x0) | \ SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_PRECHARGE_ALL)) #define CONFIG_SYS_SDRAM0_INITPLR7 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(26) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) #define CONFIG_SYS_SDRAM0_INITPLR8 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(26) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) #define CONFIG_SYS_SDRAM0_INITPLR9 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(26) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) #define CONFIG_SYS_SDRAM0_INITPLR10 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(26) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) #define CONFIG_SYS_SDRAM0_INITPLR11 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(2) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \ SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_MR_WR_DDR2_3_CYC | \ JEDEC_MA_MR_CL_DDR2_5_0_CLK | \ JEDEC_MA_MR_BLEN_4)) #define CONFIG_SYS_SDRAM0_INITPLR12 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(2) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \ SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_OCD_ENTER | \ JEDEC_MA_EMR_RDQS_DISABLE | \ JEDEC_MA_EMR_DQS_DISABLE | \ JEDEC_MA_EMR_RTT_DISABLED | \ JEDEC_MA_EMR_ODS_NORMAL)) #define CONFIG_SYS_SDRAM0_INITPLR13 (SDRAM_INITPLR_ENABLE | \ SDRAM_INITPLR_IMWT_ENCODE(2) | \ SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \ SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_OCD_EXIT | \ JEDEC_MA_EMR_RDQS_DISABLE | \ JEDEC_MA_EMR_DQS_DISABLE | \ JEDEC_MA_EMR_RTT_DISABLED | \ JEDEC_MA_EMR_ODS_NORMAL)) #define CONFIG_SYS_SDRAM0_INITPLR14 (SDRAM_INITPLR_DISABLE) #define CONFIG_SYS_SDRAM0_INITPLR15 (SDRAM_INITPLR_DISABLE) #define CONFIG_SYS_SDRAM0_RQDC (SDRAM_RQDC_RQDE_ENABLE | \ SDRAM_RQDC_RQFD_ENCODE(56)) #define CONFIG_SYS_SDRAM0_RFDC SDRAM_RFDC_RFFD_ENCODE(521) #define CONFIG_SYS_SDRAM0_RDCC (SDRAM_RDCC_RDSS_T2) #define CONFIG_SYS_SDRAM0_DLCR (SDRAM_DLCR_DCLM_AUTO | \ SDRAM_DLCR_DLCS_CONT_DONE | \ SDRAM_DLCR_DLCV_ENCODE(165)) #define CONFIG_SYS_SDRAM0_CLKTR (SDRAM_CLKTR_CLKP_180_DEG_ADV) #define CONFIG_SYS_SDRAM0_WRDTR 0x00000000 #define CONFIG_SYS_SDRAM0_SDTR1 (SDRAM_SDTR1_LDOF_2_CLK | \ SDRAM_SDTR1_RTW_2_CLK | \ SDRAM_SDTR1_WTWO_1_CLK | \ SDRAM_SDTR1_RTRO_1_CLK) #define CONFIG_SYS_SDRAM0_SDTR2 (SDRAM_SDTR2_RCD_3_CLK | \ SDRAM_SDTR2_WTR_2_CLK | \ SDRAM_SDTR2_XSNR_32_CLK | \ SDRAM_SDTR2_WPC_4_CLK | \ SDRAM_SDTR2_RPC_2_CLK | \ SDRAM_SDTR2_RP_3_CLK | \ SDRAM_SDTR2_RRD_2_CLK) #define CONFIG_SYS_SDRAM0_SDTR3 (SDRAM_SDTR3_RAS_ENCODE(9) | \ SDRAM_SDTR3_RC_ENCODE(12) | \ SDRAM_SDTR3_XCS | \ SDRAM_SDTR3_RFC_ENCODE(21)) #define CONFIG_SYS_SDRAM0_MMODE (SDRAM_MMODE_WR_DDR2_3_CYC | \ SDRAM_MMODE_DCL_DDR2_5_0_CLK | \ SDRAM_MMODE_BLEN_4) #define CONFIG_SYS_SDRAM0_MEMODE (SDRAM_MEMODE_DQS_DISABLE | \ SDRAM_MEMODE_RTT_75OHM) /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 #define CONFIG_PCA9698 1 /* NXP PCA9698 */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* I2C bootstrap EEPROM */ #define CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR 0x54 #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0 #define CONFIG_4xx_CONFIG_BLOCKSIZE 16 /* Temp sensor/hwmon/dtt */ #define CONFIG_DTT_LM63 1 /* National LM63 */ #define CONFIG_DTT_SENSORS { 0x18, 0x4c, 0x4e } /* Sensor addresses */ #define CONFIG_DTT_PWM_LOOKUPTABLE \ { { 40, 10 }, { 43, 13 }, { 46, 16 }, \ { 50, 20 }, { 53, 27 }, { 56, 34 }, { 60, 40 } } #define CONFIG_DTT_TACH_LIMIT 0xa10 /*----------------------------------------------------------------------- * Ethernet *----------------------------------------------------------------------*/ #define CONFIG_M88E1111_PHY 1 #define CONFIG_IBM_EMAC4_V4 1 #define CONFIG_EMAC_PHY_MODE EMAC_PHY_MODE_RGMII_RGMII #define CONFIG_PHY_ADDR 0x12 /* PHY address, See schematics */ #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ #define CONFIG_HAS_ETH0 1 #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ #define CONFIG_PHY1_ADDR 0x13 /* Debug messages for the DDR autocalibration */ #define CONFIG_AUTOCALIB "silent\0" /* * Default environment variables */ #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_AMCC_DEF_ENV \ CONFIG_AMCC_DEF_ENV_POWERPC \ CONFIG_AMCC_DEF_ENV_PPC_OLD \ CONFIG_AMCC_DEF_ENV_NOR_UPD \ "logversion=2\0" \ "kernel_addr=fc000000\0" \ "fdt_addr=fc1e0000\0" \ "ramdisk_addr=fc200000\0" \ "pciconfighost=1\0" \ "pcie_mode=RP:RP\0" \ "" /* * Commands additional to the ones defined in amcc-common.h */ #define CONFIG_CMD_CHIP_CONFIG #define CONFIG_CMD_DTT #define CONFIG_SYS_POST_MEMORY_ON CONFIG_SYS_POST_MEMORY /* POST support */ #define CONFIG_POST (CONFIG_SYS_POST_CACHE | \ CONFIG_SYS_POST_CPU | \ CONFIG_SYS_POST_ETHER | \ CONFIG_SYS_POST_I2C | \ CONFIG_SYS_POST_MEMORY_ON | \ CONFIG_SYS_POST_UART) /* Define here the base-addresses of the UARTs to test in POST */ #define CONFIG_SYS_POST_UART_TABLE { CONFIG_SYS_NS16550_COM1, \ CONFIG_SYS_NS16550_COM2 } #define CONFIG_LOGBUFFER #define CONFIG_SYS_POST_CACHE_ADDR 0x00800000 /* free virtual address */ #define CONFIG_SYS_CONSOLE_IS_IN_ENV /*----------------------------------------------------------------------- * External Bus Controller (EBC) Setup *----------------------------------------------------------------------*/ /* Memory Bank 0 (NOR-flash) */ #define CONFIG_SYS_EBC_PB0AP (EBC_BXAP_BME_DISABLED | \ EBC_BXAP_TWT_ENCODE(11) | \ EBC_BXAP_BCE_DISABLE | \ EBC_BXAP_BCT_2TRANS | \ EBC_BXAP_CSN_ENCODE(0) | \ EBC_BXAP_OEN_ENCODE(0) | \ EBC_BXAP_WBN_ENCODE(1) | \ EBC_BXAP_WBF_ENCODE(2) | \ EBC_BXAP_TH_ENCODE(2) | \ EBC_BXAP_RE_DISABLED | \ EBC_BXAP_SOR_NONDELAYED | \ EBC_BXAP_BEM_WRITEONLY | \ EBC_BXAP_PEN_DISABLED) #define CONFIG_SYS_EBC_PB0CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FLASH_BASE) | \ EBC_BXCR_BS_64MB | \ EBC_BXCR_BU_RW | \ EBC_BXCR_BW_16BIT) /* Memory Bank 1 (NVRAM/Uart) */ #define CONFIG_SYS_EBC_PB1AP (EBC_BXAP_BME_ENABLED | \ EBC_BXAP_FWT_ENCODE(8) | \ EBC_BXAP_BWT_ENCODE(4) | \ EBC_BXAP_BCE_DISABLE | \ EBC_BXAP_BCT_2TRANS | \ EBC_BXAP_CSN_ENCODE(0) | \ EBC_BXAP_OEN_ENCODE(1) | \ EBC_BXAP_WBN_ENCODE(1) | \ EBC_BXAP_WBF_ENCODE(1) | \ EBC_BXAP_TH_ENCODE(2) | \ EBC_BXAP_RE_DISABLED | \ EBC_BXAP_SOR_NONDELAYED | \ EBC_BXAP_BEM_WRITEONLY | \ EBC_BXAP_PEN_DISABLED) #define CONFIG_SYS_EBC_PB1CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_NVRAM_BASE) | \ EBC_BXCR_BS_1MB | \ EBC_BXCR_BU_RW | \ EBC_BXCR_BW_8BIT) /* Memory Bank 2 (FPGA) */ #define CONFIG_SYS_EBC_PB2AP (EBC_BXAP_BME_DISABLED | \ EBC_BXAP_TWT_ENCODE(5) | \ EBC_BXAP_BCE_DISABLE | \ EBC_BXAP_BCT_2TRANS | \ EBC_BXAP_CSN_ENCODE(0) | \ EBC_BXAP_OEN_ENCODE(2) | \ EBC_BXAP_WBN_ENCODE(1) | \ EBC_BXAP_WBF_ENCODE(1) | \ EBC_BXAP_TH_ENCODE(0) | \ EBC_BXAP_RE_DISABLED | \ EBC_BXAP_SOR_NONDELAYED | \ EBC_BXAP_BEM_WRITEONLY | \ EBC_BXAP_PEN_DISABLED) #define CONFIG_SYS_EBC_PB2CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA0_BASE) | \ EBC_BXCR_BS_1MB | \ EBC_BXCR_BU_RW | \ EBC_BXCR_BW_16BIT) /* Memory Bank 3 (Latches) */ #define CONFIG_SYS_EBC_PB3AP (EBC_BXAP_BME_ENABLED | \ EBC_BXAP_FWT_ENCODE(8) | \ EBC_BXAP_BWT_ENCODE(4) | \ EBC_BXAP_BCE_DISABLE | \ EBC_BXAP_BCT_2TRANS | \ EBC_BXAP_CSN_ENCODE(0) | \ EBC_BXAP_OEN_ENCODE(1) | \ EBC_BXAP_WBN_ENCODE(1) | \ EBC_BXAP_WBF_ENCODE(1) | \ EBC_BXAP_TH_ENCODE(2) | \ EBC_BXAP_RE_DISABLED | \ EBC_BXAP_SOR_NONDELAYED | \ EBC_BXAP_BEM_WRITEONLY | \ EBC_BXAP_PEN_DISABLED) #define CONFIG_SYS_EBC_PB3CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_LATCH_BASE) | \ EBC_BXCR_BS_1MB | \ EBC_BXCR_BU_RW | \ EBC_BXCR_BW_16BIT) /* EBC peripherals */ #define CONFIG_SYS_FPGA_BASE(k) \ (k ? CONFIG_SYS_FPGA1_BASE : CONFIG_SYS_FPGA0_BASE) #define CONFIG_SYS_FPGA_DONE(k) \ (k ? 0x0040 : 0x0080) #define CONFIG_SYS_FPGA_COUNT 2 #define CONFIG_SYS_FPGA_PTR { \ (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE, \ (struct ihs_fpga *)CONFIG_SYS_FPGA1_BASE } #define CONFIG_SYS_FPGA_COMMON #define CONFIG_SYS_LATCH0_RESET 0xffff #define CONFIG_SYS_LATCH0_BOOT 0xffff #define CONFIG_SYS_LATCH1_RESET 0xffbf #define CONFIG_SYS_LATCH1_BOOT 0xffff /*----------------------------------------------------------------------- * GPIO Setup *----------------------------------------------------------------------*/ #define CONFIG_SYS_4xx_GPIO_TABLE { /* Out GPIO */ \ { \ /* GPIO Core 0 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO0 */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO1 */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO2 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO3 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO4 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO5 */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO6 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO7 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0 }, /* GPIO8 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0 }, /* GPIO9 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0 }, /* GPIO10 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO11 */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO12 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO13 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO14 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO15 */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0 }, /* GPIO16 */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0 }, /* GPIO17 */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0 }, /* GPIO18 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0 }, /* GPIO19 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_0 }, /* GPIO20 */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_0 }, /* GPIO21 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO22 */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO23 */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0 }, /* GPIO24 */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT3, GPIO_OUT_0 }, /* GPIO25 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0 }, /* GPIO26 */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0 }, /* GPIO27 */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0 }, /* GPIO28 */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0 }, /* GPIO29 */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_0 }, /* GPIO30 */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_0 }, /* GPIO31 */ \ } \ } #define CONFIG_SYS_GPIO_STARTUP_FINISHED 15 #define CONFIG_SYS_GPIO_STARTUP_FINISHED_N 14 #endif /* __CONFIG_H */