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_ASKENV
  46
  47 #define CONFIG_CMD_EXT2
  48 #define CONFIG_CMD_FAT
  49 #define CONFIG_CMD_JFFS2
  50
  51 #define CONFIG_CMD_I2C
  52 #define CONFIG_CMD_MMC
  53 #define CONFIG_CMD_NAND
  54 #define CONFIG_CMD_DHCP
  55 #define CONFIG_CMD_PING
  56
  57 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect       */
  58 #undef CONFIG_CMD_FPGA          /* FPGA configuration Support   */
  59 #undef CONFIG_CMD_IMI           /* iminfo                       */
  60 #undef CONFIG_CMD_IMLS          /* List all found images        */
  61
  62 /* ----------------------------------------------------------------------------
  63  * Supported U-boot features
  64  * ----------------------------------------------------------------------------
  65  */
  66 #define CONFIG_SYS_LONGHELP
  67 #define CONFIG_SYS_HUSH_PARSER
  68
  69 /* Display CPU and Board information */
  70 #define CONFIG_DISPLAY_CPUINFO
  71 #define CONFIG_DISPLAY_BOARDINFO
  72
  73 /* Allow to overwrite serial and ethaddr */
  74 #define CONFIG_ENV_OVERWRITE
  75
  76 /* Add auto-completion support */
  77 #define CONFIG_AUTO_COMPLETE
  78
  79 /* ----------------------------------------------------------------------------
  80  * Supported hardware
  81  * ----------------------------------------------------------------------------
  82  */
  83
  84 /* MMC */
  85 #define CONFIG_MMC
  86 #define CONFIG_GENERIC_MMC
  87 #define CONFIG_OMAP_HSMMC
  88
  89 /* SPL */
  90 #define CONFIG_SPL_MMC_SUPPORT
  91 #define CONFIG_SPL_FAT_SUPPORT
  92 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
  93 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
  94 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
  95 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
  96
  97 /* Partition tables */
  98 /* Only need DOS partition support for SPL, currently */
  99 #ifndef CONFIG_SPL_BUILD
 100 #define CONFIG_EFI_PARTITION
 101 #endif
 102 #define CONFIG_DOS_PARTITION
 103
 104 /* USB
 105  *
 106  * Enable CONFIG_MUSB_HCD for Host functionalities MSC, keyboard
 107  * Enable CONFIG_MUSB_UDD for Device functionalities.
 108  */
 109 #define CONFIG_USB_OMAP3
 110 #define CONFIG_MUSB_HCD
 111 /* #define CONFIG_MUSB_UDC */
 112
 113 /* NAND SPL */
 114 #define CONFIG_SPL_NAND_SIMPLE
 115 #define CONFIG_SPL_NAND_SUPPORT
 116 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 117 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 118 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 119 #define CONFIG_SYS_NAND_OOBSIZE         64
 120 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
 121 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 122 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
 123                                                 10, 11, 12, 13}
 124 #define CONFIG_SYS_NAND_ECCSIZE         512
 125 #define CONFIG_SYS_NAND_ECCBYTES        3
 126 #define CONFIG_SYS_NAND_U_BOOT_START   CONFIG_SYS_TEXT_BASE
 127 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 128
 129 /* -----------------------------------------------------------------------------
 130  * Include common board configuration
 131  * -----------------------------------------------------------------------------
 132  */
 133 #include "omap3_evm_common.h"
 134
 135 /* -----------------------------------------------------------------------------
 136  * Default environment
 137  * -----------------------------------------------------------------------------
 138  */
 139 #define CONFIG_BOOTDELAY        3
 140
 141 #define CONFIG_EXTRA_ENV_SETTINGS \
 142         "loadaddr=0x82000000\0" \
 143         "usbtty=cdc_acm\0" \
 144         "mmcdev=0\0" \
 145         "console=ttyO0,115200n8\0" \
 146         "mmcargs=setenv bootargs console=${console} " \
 147                 "root=/dev/mmcblk0p2 rw " \
 148                 "rootfstype=ext3 rootwait\0" \
 149         "nandargs=setenv bootargs console=${console} " \
 150                 "root=/dev/mtdblock4 rw " \
 151                 "rootfstype=jffs2\0" \
 152         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 153         "bootscript=echo Running bootscript from mmc ...; " \
 154                 "source ${loadaddr}\0" \
 155         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
 156         "mmcboot=echo Booting from mmc ...; " \
 157                 "run mmcargs; " \
 158                 "bootm ${loadaddr}\0" \
 159         "nandboot=echo Booting from nand ...; " \
 160                 "run nandargs; " \
 161                 "onenand read ${loadaddr} 280000 400000; " \
 162                 "bootm ${loadaddr}\0" \
 163
 164 #define CONFIG_BOOTCOMMAND \
 165         "if mmc rescan ${mmcdev}; then " \
 166                 "if run loadbootscript; then " \
 167                         "run bootscript; " \
 168                 "else " \
 169                         "if run loaduimage; then " \
 170                                 "run mmcboot; " \
 171                         "else run nandboot; " \
 172                         "fi; " \
 173                 "fi; " \
 174         "else run nandboot; fi"
 175
 176 #endif /* __OMAP3EVM_CONFIG_H */