include/configs/omap3_evm.h

   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  * See file CREDITS for list of people who contributed to this
  15  * project.
  16  *
  17  * This program is free software; you can redistribute it and/or
  18  * modify it under the terms of the GNU General Public License as
  19  * published by the Free Software Foundation; either version 2 of
  20  * the License, or (at your option) any later version.
  21  *
  22  * This program is distributed in the hope that it will be useful,
  23  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  24  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  25  * GNU General Public License for more details.
  26  *
  27  * You should have received a copy of the GNU General Public License
  28  * along with this program; if not, write to the Free Software
  29  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  30  * MA 02111-1307 USA
  31  */
  32
  33 #ifndef __OMAP3EVM_CONFIG_H
  34 #define __OMAP3EVM_CONFIG_H
  35
  36 #include <asm/arch/cpu.h>
  37 #include <asm/arch/omap3.h>
  38
  39 /* ----------------------------------------------------------------------------
  40  * Supported U-boot commands
  41  * ----------------------------------------------------------------------------
  42  */
  43 #include <config_cmd_default.h>
  44
  45 #define CONFIG_CMD_EXT2
  46 #define CONFIG_CMD_FAT
  47 #define CONFIG_CMD_JFFS2
  48
  49 #define CONFIG_CMD_I2C
  50 #define CONFIG_CMD_MMC
  51 #define CONFIG_CMD_NAND
  52 #define CONFIG_CMD_DHCP
  53 #define CONFIG_CMD_PING
  54
  55 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect       */
  56 #undef CONFIG_CMD_FPGA          /* FPGA configuration Support   */
  57 #undef CONFIG_CMD_IMI           /* iminfo                       */
  58 #undef CONFIG_CMD_IMLS          /* List all found images        */
  59
  60 /* ----------------------------------------------------------------------------
  61  * Supported U-boot features
  62  * ----------------------------------------------------------------------------
  63  */
  64 #define CONFIG_SYS_LONGHELP
  65 #define CONFIG_SYS_HUSH_PARSER
  66
  67 /* Display CPU and Board information */
  68 #define CONFIG_DISPLAY_CPUINFO
  69 #define CONFIG_DISPLAY_BOARDINFO
  70
  71 /* Allow to overwrite serial and ethaddr */
  72 #define CONFIG_ENV_OVERWRITE
  73
  74 /* Add auto-completion support */
  75 #define CONFIG_AUTO_COMPLETE
  76
  77 /* ----------------------------------------------------------------------------
  78  * Supported hardware
  79  * ----------------------------------------------------------------------------
  80  */
  81
  82 /* MMC */
  83 #define CONFIG_MMC
  84 #define CONFIG_GENERIC_MMC
  85 #define CONFIG_OMAP_HSMMC
  86
  87 /* SPL */
  88 #define CONFIG_SPL_MMC_SUPPORT
  89 #define CONFIG_SPL_FAT_SUPPORT
  90 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
  91 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
  92 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
  93 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
  94
  95 /* Partition tables */
  96 /* Only need DOS partition support for SPL, currently */
  97 #ifndef CONFIG_SPL_BUILD
  98 #define CONFIG_EFI_PARTITION
  99 #endif
 100 #define CONFIG_DOS_PARTITION
 101
 102 /* USB
 103  *
 104  * Enable CONFIG_MUSB_HCD for Host functionalities MSC, keyboard
 105  * Enable CONFIG_MUSB_UDD for Device functionalities.
 106  */
 107 #define CONFIG_USB_OMAP3
 108 #define CONFIG_MUSB_HCD
 109 /* #define CONFIG_MUSB_UDC */
 110
 111 /* NAND SPL */
 112 #define CONFIG_SPL_NAND_SIMPLE
 113 #define CONFIG_SPL_NAND_SUPPORT
 114 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 115 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 116 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 117 #define CONFIG_SYS_NAND_OOBSIZE         64
 118 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
 119 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 120 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
 121                                                 10, 11, 12, 13}
 122 #define CONFIG_SYS_NAND_ECCSIZE         512
 123 #define CONFIG_SYS_NAND_ECCBYTES        3
 124 #define CONFIG_SYS_NAND_U_BOOT_START   CONFIG_SYS_TEXT_BASE
 125 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 126
 127 /* -----------------------------------------------------------------------------
 128  * Include common board configuration
 129  * -----------------------------------------------------------------------------
 130  */
 131 #include "omap3_evm_common.h"
 132
 133 /* -----------------------------------------------------------------------------
 134  * Default environment
 135  * -----------------------------------------------------------------------------
 136  */
 137 #define CONFIG_BOOTDELAY        10
 138
 139 #define CONFIG_EXTRA_ENV_SETTINGS \
 140         "loadaddr=0x82000000\0" \
 141         "usbtty=cdc_acm\0" \
 142         "mmcdev=0\0" \
 143         "console=ttyO0,115200n8\0" \
 144         "mmcargs=setenv bootargs console=${console} " \
 145                 "root=/dev/mmcblk0p2 rw " \
 146                 "rootfstype=ext3 rootwait\0" \
 147         "nandargs=setenv bootargs console=${console} " \
 148                 "root=/dev/mtdblock4 rw " \
 149                 "rootfstype=jffs2\0" \
 150         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 151         "bootscript=echo Running bootscript from mmc ...; " \
 152                 "source ${loadaddr}\0" \
 153         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
 154         "mmcboot=echo Booting from mmc ...; " \
 155                 "run mmcargs; " \
 156                 "bootm ${loadaddr}\0" \
 157         "nandboot=echo Booting from nand ...; " \
 158                 "run nandargs; " \
 159                 "onenand read ${loadaddr} 280000 400000; " \
 160                 "bootm ${loadaddr}\0" \
 161
 162 #define CONFIG_BOOTCOMMAND \
 163         "if mmc rescan ${mmcdev}; then " \
 164                 "if run loadbootscript; then " \
 165                         "run bootscript; " \
 166                 "else " \
 167                         "if run loaduimage; then " \
 168                                 "run mmcboot; " \
 169                         "else run nandboot; " \
 170                         "fi; " \
 171                 "fi; " \
 172         "else run nandboot; fi"
 173
 174 #endif /* __OMAP3EVM_CONFIG_H */