diff options
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/cpu.h | 6 | ||||
| -rw-r--r-- | board/BuR/kwb/Makefile | 12 | ||||
| -rw-r--r-- | board/BuR/kwb/board.c | 240 | ||||
| -rw-r--r-- | board/BuR/kwb/mux.c | 195 | ||||
| -rw-r--r-- | boards.cfg | 1 | ||||
| -rw-r--r-- | include/configs/kwb.h | 128 |
6 files changed, 580 insertions, 2 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/cpu.h b/arch/arm/include/asm/arch-am33xx/cpu.h index 9febfa2719..248dc4d4fc 100644 --- a/arch/arm/include/asm/arch-am33xx/cpu.h +++ b/arch/arm/include/asm/arch-am33xx/cpu.h @@ -171,7 +171,8 @@ struct cm_wkuppll { unsigned int resv11[1]; unsigned int wkup_uart0ctrl; /* offset 0xB4 */ unsigned int wkup_i2c0ctrl; /* offset 0xB8 */ - unsigned int resv12[7]; + unsigned int wkup_adctscctrl; /* offset 0xBC */ + unsigned int resv12[6]; unsigned int divm6dpllcore; /* offset 0xD8 */ }; @@ -221,7 +222,8 @@ struct cm_perpll { unsigned int tpccclkctrl; /* offset 0xBC */ unsigned int dcan0clkctrl; /* offset 0xC0 */ unsigned int dcan1clkctrl; /* offset 0xC4 */ - unsigned int resv6[2]; + unsigned int resv6; + unsigned int epwmss1clkctrl; /* offset 0xCC */ unsigned int emiffwclkctrl; /* offset 0xD0 */ unsigned int epwmss0clkctrl; /* offset 0xD4 */ unsigned int epwmss2clkctrl; /* offset 0xD8 */ diff --git a/board/BuR/kwb/Makefile b/board/BuR/kwb/Makefile new file mode 100644 index 0000000000..7b04b26ae4 --- /dev/null +++ b/board/BuR/kwb/Makefile @@ -0,0 +1,12 @@ +# +# Makefile +# +# Copyright (C) 2014 Hannes Petermaier <oe5hpm@oevsv.at> - +# Bernecker & Rainer Industrielektronik GmbH - http://www.br-automation.com/ +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-$(CONFIG_SPL_BUILD) += mux.o +obj-y += ../common/common.o +obj-y += board.o diff --git a/board/BuR/kwb/board.c b/board/BuR/kwb/board.c new file mode 100644 index 0000000000..8aa16bcf80 --- /dev/null +++ b/board/BuR/kwb/board.c @@ -0,0 +1,240 @@ +/* + * board.c + * + * Board functions for B&R KWB Board + * + * Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> + * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com + * + * SPDX-License-Identifier: GPL-2.0+ + * + */ +#include <common.h> +#include <errno.h> +#include <spl.h> +#include <asm/arch/cpu.h> +#include <asm/arch/hardware.h> +#include <asm/arch/omap.h> +#include <asm/arch/ddr_defs.h> +#include <asm/arch/clock.h> +#include <asm/arch/gpio.h> +#include <asm/arch/sys_proto.h> +#include <asm/arch/mem.h> +#include <asm/io.h> +#include <asm/emif.h> +#include <asm/gpio.h> +#include <i2c.h> +#include <power/tps65217.h> +#include "../common/bur_common.h" + +/* -------------------------------------------------------------------------*/ +/* -- defines for used GPIO Hardware -- */ +#define KEY (0+4) +#define LCD_PWR (0+5) +#define PUSH_KEY (0+31) +#define USB2SD_NRST (32+29) +#define USB2SD_PWR (96+13) +/* -------------------------------------------------------------------------*/ +/* -- PSOC Resetcontroller Register defines -- */ + +/* I2C Address of controller */ +#define RSTCTRL_ADDR 0x75 +/* Register for CTRL-word */ +#define RSTCTRL_CTRLREG 0x01 +/* Register for giving some information to VxWorks OS */ +#define RSTCTRL_SCRATCHREG 0x04 + +/* -- defines for RSTCTRL_CTRLREG -- */ +#define RSTCTRL_FORCE_PWR_NEN 0x0404 + +#if defined(CONFIG_SPL_BUILD) +/* TODO: check ram-timing ! */ +static const struct ddr_data ddr3_data = { + .datardsratio0 = MT41K256M16HA125E_RD_DQS, + .datawdsratio0 = MT41K256M16HA125E_WR_DQS, + .datafwsratio0 = MT41K256M16HA125E_PHY_FIFO_WE, + .datawrsratio0 = MT41K256M16HA125E_PHY_WR_DATA, +}; +static const struct cmd_control ddr3_cmd_ctrl_data = { + .cmd0csratio = MT41K256M16HA125E_RATIO, + .cmd0iclkout = MT41K256M16HA125E_INVERT_CLKOUT, + + .cmd1csratio = MT41K256M16HA125E_RATIO, + .cmd1iclkout = MT41K256M16HA125E_INVERT_CLKOUT, + + .cmd2csratio = MT41K256M16HA125E_RATIO, + .cmd2iclkout = MT41K256M16HA125E_INVERT_CLKOUT, +}; +static struct emif_regs ddr3_emif_reg_data = { + .sdram_config = MT41K256M16HA125E_EMIF_SDCFG, + .ref_ctrl = MT41K256M16HA125E_EMIF_SDREF, + .sdram_tim1 = MT41K256M16HA125E_EMIF_TIM1, + .sdram_tim2 = MT41K256M16HA125E_EMIF_TIM2, + .sdram_tim3 = MT41K256M16HA125E_EMIF_TIM3, + .zq_config = MT41K256M16HA125E_ZQ_CFG, + .emif_ddr_phy_ctlr_1 = MT41K256M16HA125E_EMIF_READ_LATENCY, +}; + +static const struct ctrl_ioregs ddr3_ioregs = { + .cm0ioctl = MT41K256M16HA125E_IOCTRL_VALUE, + .cm1ioctl = MT41K256M16HA125E_IOCTRL_VALUE, + .cm2ioctl = MT41K256M16HA125E_IOCTRL_VALUE, + .dt0ioctl = MT41K256M16HA125E_IOCTRL_VALUE, + .dt1ioctl = MT41K256M16HA125E_IOCTRL_VALUE, +}; + +#define OSC (V_OSCK/1000000) +const struct dpll_params dpll_ddr3 = { 400, OSC-1, 1, -1, -1, -1, -1}; + +void am33xx_spl_board_init(void) +{ + unsigned int oldspeed; + unsigned short buf; + + struct cm_perpll *const cmper = (struct cm_perpll *)CM_PER; + struct cm_wkuppll *const cmwkup = (struct cm_wkuppll *)CM_WKUP; + /* + * enable additional clocks of modules which are accessed later from + * VxWorks OS + */ + u32 *const clk_domains[] = { 0 }; + + u32 *const clk_modules_kwbspecific[] = { + &cmwkup->wkup_adctscctrl, + &cmper->spi1clkctrl, + &cmper->dcan0clkctrl, + &cmper->dcan1clkctrl, + &cmper->epwmss0clkctrl, + &cmper->epwmss1clkctrl, + &cmper->epwmss2clkctrl, + 0 + }; + do_enable_clocks(clk_domains, clk_modules_kwbspecific, 1); + + /* power-OFF LCD-Display */ + gpio_direction_output(LCD_PWR, 0); + + /* setup I2C */ + enable_i2c0_pin_mux(); + i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); + + /* power-ON 3V3 via Resetcontroller */ + oldspeed = i2c_get_bus_speed(); + if (0 != i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC)) { + buf = RSTCTRL_FORCE_PWR_NEN; + i2c_write(RSTCTRL_ADDR, RSTCTRL_CTRLREG, 1, + (uint8_t *)&buf, sizeof(buf)); + i2c_set_bus_speed(oldspeed); + } else { + puts("ERROR: i2c_set_bus_speed failed! (turn on PWR_nEN)\n"); + } + +#if defined(CONFIG_AM335X_USB0) + /* power on USB2SD Controller */ + gpio_direction_output(USB2SD_PWR, 1); + mdelay(1); + /* give a reset Pulse to USB2SD Controller */ + gpio_direction_output(USB2SD_NRST, 0); + mdelay(1); + gpio_set_value(USB2SD_NRST, 1); +#endif + pmicsetup(0); +} + +const struct dpll_params *get_dpll_ddr_params(void) +{ + return &dpll_ddr3; +} + +void sdram_init(void) +{ + config_ddr(400, &ddr3_ioregs, + &ddr3_data, + &ddr3_cmd_ctrl_data, + &ddr3_emif_reg_data, 0); +} +#endif /* CONFIG_SPL_BUILD */ +/* + * Basic board specific setup. Pinmux has been handled already. + */ +int board_init(void) +{ + gpmc_init(); + return 0; +} + +#ifdef CONFIG_BOARD_LATE_INIT +int board_late_init(void) +{ + const unsigned int ton = 250; + const unsigned int toff = 1000; + unsigned int cnt = 3; + unsigned short buf = 0xAAAA; + unsigned int oldspeed; + + tps65217_reg_write(TPS65217_PROT_LEVEL_NONE, + TPS65217_WLEDCTRL2, 0x32, 0xFF); /* 50% dimlevel */ + + if (gpio_get_value(KEY)) { + do { + /* turn on light */ + tps65217_reg_write(TPS65217_PROT_LEVEL_NONE, + TPS65217_WLEDCTRL1, 0x09, 0xFF); + mdelay(ton); + /* turn off light */ + tps65217_reg_write(TPS65217_PROT_LEVEL_NONE, + TPS65217_WLEDCTRL1, 0x01, 0xFF); + mdelay(toff); + cnt--; + if (!gpio_get_value(KEY) && + gpio_get_value(PUSH_KEY) && 1 == cnt) { + puts("updating from USB ...\n"); + setenv("bootcmd", "run usbupdate"); + break; + } else if (!gpio_get_value(KEY)) { + break; + } + } while (cnt); + } + + switch (cnt) { + case 0: + puts("3 blinks ... entering BOOT mode.\n"); + buf = 0x0000; + break; + case 1: + puts("2 blinks ... entering DIAGNOSE mode.\n"); + buf = 0x0F0F; + break; + case 2: + puts("1 blinks ... entering SERVICE mode.\n"); + buf = 0xB4B4; + break; + case 3: + puts("0 blinks ... entering RUN mode.\n"); + buf = 0x0404; + break; + } + mdelay(ton); + /* turn on light */ + tps65217_reg_write(TPS65217_PROT_LEVEL_NONE, + TPS65217_WLEDCTRL1, 0x09, 0xFF); + /* write bootinfo into scratchregister of resetcontroller */ + oldspeed = i2c_get_bus_speed(); + if (0 != i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC)) { + i2c_write(RSTCTRL_ADDR, RSTCTRL_SCRATCHREG, 1, + (uint8_t *)&buf, sizeof(buf)); + i2c_set_bus_speed(oldspeed); + } else { + puts("ERROR: i2c_set_bus_speed failed! (scratchregister)\n"); + } + /* + * reset VBAR registers to its reset location, VxWorks 6.9.3.2 does + * expect that vectors are there, original u-boot moves them to _start + */ + __asm__("ldr r0,=0x20000"); + __asm__("mcr p15, 0, r0, c12, c0, 0"); /* Set VBAR */ + + return 0; +} +#endif /* CONFIG_BOARD_LATE_INIT */ diff --git a/board/BuR/kwb/mux.c b/board/BuR/kwb/mux.c new file mode 100644 index 0000000000..1a5ffd5709 --- /dev/null +++ b/board/BuR/kwb/mux.c @@ -0,0 +1,195 @@ +/* + * mux.c + * + * Pinmux Setting for B&R LEIT Board(s) + * + * Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> + * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/arch/sys_proto.h> +#include <asm/arch/hardware.h> +#include <asm/arch/mux.h> +#include <asm/io.h> +#include <i2c.h> + +static struct module_pin_mux usb0_pin_mux[] = { + {OFFSET(usb0_id), (MODE(0) | RXACTIVE)}, + /* USB0 DrvBus Receiver disable (from romcode 0x20) */ + {OFFSET(usb0_drvvbus), (MODE(0))}, + /* USB1 DrvBus as GPIO due to HW-Workaround */ + {OFFSET(usb1_drvvbus), (MODE(7))}, + {-1}, +}; +static struct module_pin_mux spi1_pin_mux[] = { + /* SPI1_SCLK */ + {OFFSET(mcasp0_aclkx), MODE(3) | PULLUDEN | RXACTIVE}, + /* SPI1_D0 */ + {OFFSET(mcasp0_fsx), MODE(3) | PULLUDEN | RXACTIVE}, + /* SPI1_D1 */ + {OFFSET(mcasp0_axr0), MODE(3) | PULLUDEN | RXACTIVE}, + /* SPI1_CS0 */ + {OFFSET(mcasp0_ahclkr), MODE(3) | PULLUDEN | PULLUP_EN | RXACTIVE}, + {-1}, +}; + +static struct module_pin_mux dcan0_pin_mux[] = { + /* DCAN0 TX */ + {OFFSET(uart1_ctsn), MODE(2) | PULLUDEN | PULLUP_EN}, + /* DCAN0 RX */ + {OFFSET(uart1_rtsn), MODE(2) | RXACTIVE}, + {-1}, +}; + +static struct module_pin_mux dcan1_pin_mux[] = { + /* DCAN1 TX */ + {OFFSET(uart1_rxd), MODE(2) | PULLUDEN | PULLUP_EN}, + /* DCAN1 RX */ + {OFFSET(uart1_txd), MODE(2) | RXACTIVE}, + {-1}, +}; + +static struct module_pin_mux gpios[] = { + /* GPIO0_29 (RMII1_REFCLK) - eMMC nRST */ + {OFFSET(rmii1_refclk), (MODE(7) | PULLUDDIS)}, + /* GPIO0_4 (SPI D1) - TA602 */ + {OFFSET(spi0_d1), (MODE(7) | PULLUDDIS | RXACTIVE)}, + /* GPIO0_5 (SPI CS0) - DISPLAY_ON_OFF */ + {OFFSET(spi0_cs0), (MODE(7) | PULLUDDIS)}, + /* GPIO0_7 (PWW0 OUT) - CAN TERM */ + {OFFSET(ecap0_in_pwm0_out), (MODE(7) | PULLUDDIS | RXACTIVE)}, + /* GPIO0_19 (DMA_INTR0) - CLKOUT SYS */ + {OFFSET(xdma_event_intr0), (MODE(7) | RXACTIVE)}, + /* GPIO0_20 (DMA_INTR1) - SPI1 nCS1 */ + {OFFSET(xdma_event_intr1), (MODE(7) | PULLUDEN | PULLUP_EN)}, + /* GPIO0_30 (GPMC_WAIT0) - TA601 */ + {OFFSET(gpmc_wait0), (MODE(7) | PULLUDDIS | RXACTIVE)}, + /* GPIO0_31 (GPMC_nWP) - SW601 PushButton */ + {OFFSET(gpmc_wpn), (MODE(7) | PULLUDDIS | RXACTIVE)}, + /* GPIO1_28 (GPMC_nWE) - FRAM_nWP */ + {OFFSET(gpmc_be1n), (MODE(7) | PULLUDDIS)}, + /* GPIO2_0 (GPMC_nCS3) - VBAT_OK */ + {OFFSET(gpmc_csn3), (MODE(7) | PULLUDDIS | RXACTIVE) }, + /* GPIO2_2 (GPMC_nADV_ALE) - DCOK */ + {OFFSET(gpmc_advn_ale), (MODE(7) | PULLUDDIS | RXACTIVE)}, + /* GPIO2_4 (GPMC_nWE) - TST_BAST */ + {OFFSET(gpmc_wen), (MODE(7) | PULLUDDIS)}, + /* GPIO3_18 (MCASP0_ACLKR) - SW601 CNTup, mapped to Counter eQEB0A_in */ + {OFFSET(mcasp0_aclkr), (MODE(1) | PULLUDDIS | RXACTIVE)}, + /* GPIO3_19 (MCASP0_FSR) - SW601 CNTdown, mapped to Counter eQEB0B_in */ + {OFFSET(mcasp0_fsr), (MODE(1) | PULLUDDIS | RXACTIVE)}, + /* GPIO3_20 (MCASP0_AXR1) - SW601 CNTdown, map to Counter eQEB0_index */ + {OFFSET(mcasp0_axr1), (MODE(1) | PULLUDDIS | RXACTIVE)}, + {-1}, +}; + +static struct module_pin_mux uart0_pin_mux[] = { + /* UART0_CTS */ + {OFFSET(uart0_ctsn), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)}, + /* UART0_RXD */ + {OFFSET(uart0_rxd), (MODE(0) | PULLUDEN | PULLUP_EN | RXACTIVE)}, + /* UART0_TXD */ + {OFFSET(uart0_txd), (MODE(0) | PULLUDEN)}, + {-1}, +}; + +static struct module_pin_mux i2c0_pin_mux[] = { + /* I2C_DATA */ + {OFFSET(i2c0_sda), (MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL)}, + /* I2C_SCLK */ + {OFFSET(i2c0_scl), (MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL)}, + {-1}, +}; + +static struct module_pin_mux mii1_pin_mux[] = { + {OFFSET(mii1_rxerr), MODE(0) | RXACTIVE}, /* MII1_RXERR */ + {OFFSET(mii1_txen), MODE(0)}, /* MII1_TXEN */ + {OFFSET(mii1_rxdv), MODE(0) | RXACTIVE}, /* MII1_RXDV */ + {OFFSET(mii1_txd3), MODE(0)}, /* MII1_TXD3 */ + {OFFSET(mii1_txd2), MODE(0)}, /* MII1_TXD2 */ + {OFFSET(mii1_txd1), MODE(0)}, /* MII1_TXD1 */ + {OFFSET(mii1_txd0), MODE(0)}, /* MII1_TXD0 */ + {OFFSET(mii1_txclk), MODE(0) | RXACTIVE}, /* MII1_TXCLK */ + {OFFSET(mii1_rxclk), MODE(0) | RXACTIVE}, /* MII1_RXCLK */ + {OFFSET(mii1_rxd3), MODE(0) | RXACTIVE}, /* MII1_RXD3 */ + {OFFSET(mii1_rxd2), MODE(0) | RXACTIVE}, /* MII1_RXD2 */ + {OFFSET(mii1_rxd1), MODE(0) | RXACTIVE}, /* MII1_RXD1 */ + {OFFSET(mii1_rxd0), MODE(0) | RXACTIVE}, /* MII1_RXD0 */ + {OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN}, /* MDIO_DATA */ + {OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */ + {-1}, +}; + +static struct module_pin_mux mmc1_pin_mux[] = { + {OFFSET(gpmc_ad3), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT3 */ + {OFFSET(gpmc_ad2), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT2 */ + {OFFSET(gpmc_ad1), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT1 */ + {OFFSET(gpmc_ad0), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT0 */ + {OFFSET(gpmc_csn1), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CLK */ + {OFFSET(gpmc_csn2), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CMD */ + {OFFSET(gpmc_csn0), (MODE(7) | RXACTIVE | PULLUP_EN)}, /* MMC1_WP */ + {OFFSET(gpmc_advn_ale), (MODE(7) | RXACTIVE | PULLUP_EN)},/* MMC1_CD */ + + {-1}, +}; + +static struct module_pin_mux lcd_pin_mux[] = { + {OFFSET(lcd_data0), (MODE(0) | PULLUDDIS)}, /* LCD-Data(0) */ + {OFFSET(lcd_data1), (MODE(0) | PULLUDDIS)}, /* LCD-Data(1) */ + {OFFSET(lcd_data2), (MODE(0) | PULLUDDIS)}, /* LCD-Data(2) */ + {OFFSET(lcd_data3), (MODE(0) | PULLUDDIS)}, /* LCD-Data(3) */ + {OFFSET(lcd_data4), (MODE(0) | PULLUDDIS)}, /* LCD-Data(4) */ + {OFFSET(lcd_data5), (MODE(0) | PULLUDDIS)}, /* LCD-Data(5) */ + {OFFSET(lcd_data6), (MODE(0) | PULLUDDIS)}, /* LCD-Data(6) */ + {OFFSET(lcd_data7), (MODE(0) | PULLUDDIS)}, /* LCD-Data(7) */ + {OFFSET(lcd_data8), (MODE(0) | PULLUDDIS)}, /* LCD-Data(8) */ + {OFFSET(lcd_data9), (MODE(0) | PULLUDDIS)}, /* LCD-Data(9) */ + {OFFSET(lcd_data10), (MODE(0) | PULLUDDIS)}, /* LCD-Data(10) */ + {OFFSET(lcd_data11), (MODE(0) | PULLUDDIS)}, /* LCD-Data(11) */ + {OFFSET(lcd_data12), (MODE(0) | PULLUDDIS)}, /* LCD-Data(12) */ + {OFFSET(lcd_data13), (MODE(0) | PULLUDDIS)}, /* LCD-Data(13) */ + {OFFSET(lcd_data14), (MODE(0) | PULLUDDIS)}, /* LCD-Data(14) */ + {OFFSET(lcd_data15), (MODE(0) | PULLUDDIS)}, /* LCD-Data(15) */ + + {OFFSET(gpmc_ad8), (MODE(1) | PULLUDDIS)}, /* LCD-Data(16) */ + {OFFSET(gpmc_ad9), (MODE(1) | PULLUDDIS)}, /* LCD-Data(17) */ + {OFFSET(gpmc_ad10), (MODE(1) | PULLUDDIS)}, /* LCD-Data(18) */ + {OFFSET(gpmc_ad11), (MODE(1) | PULLUDDIS)}, /* LCD-Data(19) */ + {OFFSET(gpmc_ad12), (MODE(1) | PULLUDDIS)}, /* LCD-Data(20) */ + {OFFSET(gpmc_ad13), (MODE(1) | PULLUDDIS)}, /* LCD-Data(21) */ + {OFFSET(gpmc_ad14), (MODE(1) | PULLUDDIS)}, /* LCD-Data(22) */ + {OFFSET(gpmc_ad15), (MODE(1) | PULLUDDIS)}, /* LCD-Data(23) */ + + {OFFSET(lcd_vsync), (MODE(0) | PULLUDDIS)}, /* LCD-VSync */ + {OFFSET(lcd_hsync), (MODE(0) | PULLUDDIS)}, /* LCD-HSync */ + {OFFSET(lcd_ac_bias_en), (MODE(0) | PULLUDDIS)},/* LCD-DE */ + {OFFSET(lcd_pclk), (MODE(0) | PULLUDDIS)}, /* LCD-CLK */ + + {-1}, +}; + +void enable_uart0_pin_mux(void) +{ + configure_module_pin_mux(uart0_pin_mux); +} + +void enable_i2c0_pin_mux(void) +{ + configure_module_pin_mux(i2c0_pin_mux); +} + +void enable_board_pin_mux(void) +{ + configure_module_pin_mux(i2c0_pin_mux); + configure_module_pin_mux(mii1_pin_mux); + configure_module_pin_mux(usb0_pin_mux); + configure_module_pin_mux(spi1_pin_mux); + configure_module_pin_mux(dcan0_pin_mux); + configure_module_pin_mux(dcan1_pin_mux); + configure_module_pin_mux(mmc1_pin_mux); + configure_module_pin_mux(lcd_pin_mux); + configure_module_pin_mux(gpios); +} diff --git a/boards.cfg b/boards.cfg index 897c5e3bcf..462e35b178 100644 --- a/boards.cfg +++ b/boards.cfg @@ -260,6 +260,7 @@ Active arm armv7 am33xx silica pengwyn Active arm armv7 am33xx BuR tseries tseries_nand tseries:SERIAL1,CONS_INDEX=1,NAND Hannes Petermaier <hannes.petermaier@br-automation.com> Active arm armv7 am33xx BuR tseries tseries_mmc tseries:SERIAL1,CONS_INDEX=1,EMMC_BOOT Hannes Petermaier <hannes.petermaier@br-automation.com> Active arm armv7 am33xx BuR tseries tseries_spi tseries:SERIAL1,CONS_INDEX=1,SPI_BOOT,EMMC_BOOT Hannes Petermaier <hannes.petermaier@br-automation.com> +Active arm armv7 am33xx BuR kwb kwb kwb:SERIAL1,CONS_INDEX=1 Hannes Petermaier <hannes.petermaier@br-automation.com> Active arm armv7 am33xx ti am335x am335x_boneblack am335x_evm:SERIAL1,CONS_INDEX=1,EMMC_BOOT Tom Rini <trini@ti.com> Active arm armv7 am33xx ti am335x am335x_evm am335x_evm:SERIAL1,CONS_INDEX=1,NAND Tom Rini <trini@ti.com> Active arm armv7 am33xx ti am335x am335x_evm_nor am335x_evm:SERIAL1,CONS_INDEX=1,NAND,NOR Tom Rini <trini@ti.com> diff --git a/include/configs/kwb.h b/include/configs/kwb.h new file mode 100644 index 0000000000..0f631c0f60 --- /dev/null +++ b/include/configs/kwb.h @@ -0,0 +1,128 @@ +/* + * kwb.h + * + * specific parts for B&R KWB Motherboard + * + * Copyright (C) 2013 Hannes Petermaier <oe5hpm@oevsv.at> - + * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_KWB_H__ +#define __CONFIG_KWB_H__ + +#include <configs/bur_am335x_common.h> +/* ------------------------------------------------------------------------- */ +/* Clock Defines */ +#define V_OSCK 26000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK) + +#define CONFIG_POWER_TPS65217 + +#define CONFIG_MACH_TYPE 3589 +/* I2C IP block */ +#define CONFIG_SYS_OMAP24_I2C_SPEED_PSOC 20000 + +/* GPIO */ +#define CONFIG_SPL_GPIO_SUPPORT + +/* MMC/SD IP block */ +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_OMAP_HSMMC +#define CONFIG_CMD_MMC +#define CONFIG_SUPPORT_EMMC_BOOT +/* RAW SD card / eMMC locations. */ +#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /*addr. 0x60000 */ +#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ +#define CONFIG_SPL_MMC_SUPPORT + +#undef CONFIG_SPL_OS_BOOT +#ifdef CONFIG_SPL_OS_BOOT +#define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000 + +/* RAW SD card / eMMC */ +#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */ +#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */ +#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */ + +#endif /* CONFIG_SPL_OS_BOOT */ + +/* Always 128 KiB env size */ +#define CONFIG_ENV_SIZE (128 << 10) + +#ifndef CONFIG_SPL_BUILD +#define CONFIG_EXTRA_ENV_SETTINGS \ + "autoload=0\0" \ + "loadaddr=0x80100000\0" \ + "bootfile=arimg\0" \ + "usbboot=echo Booting from USB-Stick ...; " \ + "usb start; " \ + "fatload usb 0 ${loadaddr} ${bootfile}; " \ + "usb stop; " \ + "go ${loadaddr};\0" \ + "netboot=echo Booting from network ...; " \ + "setenv autoload 0; " \ + "dhcp; " \ + "tftp ${loadaddr} arimg; " \ + "go ${loadaddr}\0" \ + "usbupdate=echo Updating UBOOT from USB-Stick ...; " \ + "usb start; " \ + "fatload usb 0 0x80000000 updateubootusb.img; " \ + "source;\0" \ + "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \ + "setenv autoload 0; " \ + "dhcp;" \ + "tftp 0x80000000 updateUBOOT.img;" \ + "source;\0" +#endif /* !CONFIG_SPL_BUILD*/ + +#define CONFIG_BOOTCOMMAND \ + "run usbupdate;" +#define CONFIG_BOOTDELAY 1 /* TODO: für release auf 0 setzen */ + +/* undefine command which we not need here */ +#undef CONFIG_BOOTM_LINUX +#undef CONFIG_BOOTM_NETBSD +#undef CONFIG_BOOTM_PLAN9 +#undef CONFIG_BOOTM_RTEMS +#undef CONFIG_GZIP +#undef CONFIG_ZLIB +#undef CONFIG_CMD_CRC32 + +/* USB configuration */ +#define CONFIG_USB_MUSB_DSPS +#define CONFIG_ARCH_MISC_INIT +#define CONFIG_MUSB_PIO_ONLY +#define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT +/* attention! not only for gadget, enables also highspeed in hostmode */ +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_MUSB_HOST +#define CONFIG_AM335X_USB0 +#define CONFIG_AM335X_USB0_MODE MUSB_HOST + +#ifdef CONFIG_MUSB_HOST +#define CONFIG_CMD_USB +#define CONFIG_USB_STORAGE +#endif /* CONFIG_MUSB_HOST */ + +#undef CONFIG_ENV_IS_NOWHERE +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_SYS_MMC_ENV_DEV 1 +#define CONFIG_SYS_MMC_ENV_PART 2 +#define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */ +#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT +/* + * Common filesystems support. When we have removable storage we + * enabled a number of useful commands and support. + */ +#if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE) +#define CONFIG_DOS_PARTITION +#define CONFIG_CMD_FAT +#define CONFIG_FAT_WRITE +#define CONFIG_CMD_FS_GENERIC +#endif /* CONFIG_MMC, ... */ + +#endif /* ! __CONFIG_TSERIES_H__ */ |
