1 /* 2 * Configuration settings for the TI OMAP3 EVM board. 3 * 4 * Copyright (C) 2006-2011 Texas Instruments Incorporated - http://www.ti.com/ 5 * 6 * Author : 7 * Manikandan Pillai <mani.pillai@ti.com> 8 * Derived from Beagle Board and 3430 SDP code by 9 * Richard Woodruff <r-woodruff2@ti.com> 10 * Syed Mohammed Khasim <khasim@ti.com> 11 * 12 * Manikandan Pillai <mani.pillai@ti.com> 13 * 14 * SPDX-License-Identifier: GPL-2.0+ 15 */ 16 17 #ifndef __OMAP3EVM_CONFIG_H 18 #define __OMAP3EVM_CONFIG_H 19 20 #include <asm/arch/cpu.h> 21 #include <asm/arch/omap3.h> 22 23 /* ---------------------------------------------------------------------------- 24 * Supported U-boot commands 25 * ---------------------------------------------------------------------------- 26 */ 27 #include <config_cmd_default.h> 28 29 #define CONFIG_CMD_ASKENV 30 31 #define CONFIG_CMD_EXT2 32 #define CONFIG_CMD_FAT 33 #define CONFIG_CMD_JFFS2 34 35 #define CONFIG_CMD_I2C 36 #define CONFIG_CMD_MMC 37 #define CONFIG_CMD_NAND 38 #define CONFIG_CMD_DHCP 39 #define CONFIG_CMD_PING 40 41 #undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ 42 #undef CONFIG_CMD_FPGA /* FPGA configuration Support */ 43 #undef CONFIG_CMD_IMI /* iminfo */ 44 #undef CONFIG_CMD_IMLS /* List all found images */ 45 46 /* ---------------------------------------------------------------------------- 47 * Supported U-boot features 48 * ---------------------------------------------------------------------------- 49 */ 50 #define CONFIG_SYS_LONGHELP 51 #define CONFIG_SYS_HUSH_PARSER 52 53 /* Display CPU and Board information */ 54 #define CONFIG_DISPLAY_CPUINFO 55 #define CONFIG_DISPLAY_BOARDINFO 56 57 /* Allow to overwrite serial and ethaddr */ 58 #define CONFIG_ENV_OVERWRITE 59 60 /* Add auto-completion support */ 61 #define CONFIG_AUTO_COMPLETE 62 63 /* ---------------------------------------------------------------------------- 64 * Supported hardware 65 * ---------------------------------------------------------------------------- 66 */ 67 68 /* MMC */ 69 #define CONFIG_MMC 70 #define CONFIG_GENERIC_MMC 71 #define CONFIG_OMAP_HSMMC 72 73 /* SPL */ 74 #define CONFIG_SPL_MMC_SUPPORT 75 #define CONFIG_SPL_FAT_SUPPORT 76 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ 77 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ 78 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1 79 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img" 80 81 /* Partition tables */ 82 #define CONFIG_EFI_PARTITION 83 #define CONFIG_DOS_PARTITION 84 85 /* USB 86 * 87 * Enable CONFIG_MUSB_HCD for Host functionalities MSC, keyboard 88 * Enable CONFIG_MUSB_UDD for Device functionalities. 89 */ 90 #define CONFIG_USB_OMAP3 91 #define CONFIG_MUSB_HCD 92 /* #define CONFIG_MUSB_UDC */ 93 94 /* NAND SPL */ 95 #define CONFIG_SPL_NAND_SIMPLE 96 #define CONFIG_SPL_NAND_SUPPORT 97 #define CONFIG_SPL_NAND_BASE 98 #define CONFIG_SPL_NAND_DRIVERS 99 #define CONFIG_SPL_NAND_ECC 100 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 101 #define CONFIG_SYS_NAND_PAGE_COUNT 64 102 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 103 #define CONFIG_SYS_NAND_OOBSIZE 64 104 #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) 105 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 106 #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\ 107 10, 11, 12, 13} 108 #define CONFIG_SYS_NAND_ECCSIZE 512 109 #define CONFIG_SYS_NAND_ECCBYTES 3 110 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW 111 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE 112 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 113 114 /* ----------------------------------------------------------------------------- 115 * Include common board configuration 116 * ----------------------------------------------------------------------------- 117 */ 118 #include "omap3_evm_common.h" 119 120 /* ----------------------------------------------------------------------------- 121 * Default environment 122 * ----------------------------------------------------------------------------- 123 */ 124 #define CONFIG_BOOTDELAY 3 125 126 #define CONFIG_EXTRA_ENV_SETTINGS \ 127 "loadaddr=0x82000000\0" \ 128 "usbtty=cdc_acm\0" \ 129 "mmcdev=0\0" \ 130 "console=ttyO0,115200n8\0" \ 131 "mmcargs=setenv bootargs console=${console} " \ 132 "root=/dev/mmcblk0p2 rw " \ 133 "rootfstype=ext3 rootwait\0" \ 134 "nandargs=setenv bootargs console=${console} " \ 135 "root=/dev/mtdblock4 rw " \ 136 "rootfstype=jffs2\0" \ 137 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 138 "bootscript=echo Running bootscript from mmc ...; " \ 139 "source ${loadaddr}\0" \ 140 "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \ 141 "mmcboot=echo Booting from mmc ...; " \ 142 "run mmcargs; " \ 143 "bootm ${loadaddr}\0" \ 144 "nandboot=echo Booting from nand ...; " \ 145 "run nandargs; " \ 146 "onenand read ${loadaddr} 280000 400000; " \ 147 "bootm ${loadaddr}\0" \ 148 149 #define CONFIG_BOOTCOMMAND \ 150 "mmc dev ${mmcdev}; if mmc rescan; then " \ 151 "if run loadbootscript; then " \ 152 "run bootscript; " \ 153 "else " \ 154 "if run loaduimage; then " \ 155 "run mmcboot; " \ 156 "else run nandboot; " \ 157 "fi; " \ 158 "fi; " \ 159 "else run nandboot; fi" 160 161 #endif /* __OMAP3EVM_CONFIG_H */ 162