include/configs/omap3_evm_quick_mmc.h

   1 /*
   2  * Configuration settings for quick boot from MMC on OMAP3 EVM.
   3  *
   4  * Copyright (C) 2006-2010 Texas Instruments Incorporated - http://www.ti.com/
   5  *
   6  * Author :
   7  *     Sanjeev Premi <premi@ti.com>
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
  15  * kind, whether express or implied; without even the implied warranty
  16  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  */
  19
  20 #ifndef __OMAP3_EVM_QUICK_MMC_H
  21 #define __OMAP3_EVM_QUICK_MMC_H
  22
  23 #include <asm/arch/cpu.h>
  24 #include <asm/arch/omap3.h>
  25
  26 /* ----------------------------------------------------------------------------
  27  * Supported U-boot commands
  28  * ----------------------------------------------------------------------------
  29  */
  30 #define CONFIG_CMD_MMC
  31 #define CONFIG_CMD_FAT
  32
  33 /*
  34  * Board revision is detected by probing the Ethernet chip.
  35  *
  36  * When revision is statically configured via CONFIG_STATIC_BOARD_REV,
  37  * this option can be removed. Generated binary is leaner by ~16Kbytes.
  38  */
  39 #define CONFIG_CMD_NET
  40
  41 /* ----------------------------------------------------------------------------
  42  * Supported U-boot features
  43  * ----------------------------------------------------------------------------
  44  */
  45 #define CONFIG_SILENT_CONSOLE
  46 #define CONFIG_ENV_IS_NOWHERE
  47
  48 /* ----------------------------------------------------------------------------
  49  * Supported hardware
  50  * ----------------------------------------------------------------------------
  51  */
  52
  53 /* MMC */
  54 #define CONFIG_MMC
  55 #define CONFIG_GENERIC_MMC
  56 #define CONFIG_OMAP_HSMMC
  57 #define CONFIG_DOS_PARTITION
  58
  59 /* -----------------------------------------------------------------------------
  60  * Include common board configuration
  61  * -----------------------------------------------------------------------------
  62  */
  63 #include "omap3_evm_common.h"
  64
  65 /* -----------------------------------------------------------------------------
  66  * Default environment
  67  * -----------------------------------------------------------------------------
  68  */
  69 #define CONFIG_BOOTDELAY        0
  70
  71 #define CONFIG_EXTRA_ENV_SETTINGS       \
  72         "verify=no\0"                   \
  73         "silent=1"
  74
  75 #define CONFIG_BOOTCOMMAND                      \
  76         "mmc rescan 0; "                        \
  77         "fatload mmc 0 0x82000000 uImage; "     \
  78         "bootm 0x82000000;"
  79
  80 /*
  81  * Update the bootargs as necessary e.g. size of memory, partition and fstype
  82  */
  83 #define CONFIG_BOOTARGS                 \
  84         "quiet "                        \
  85         "console=ttyO0,115200n8 "       \
  86         "mem=128M "                     \
  87         "noinitrd "                     \
  88         "root=/dev/mmcblk0p2 rw "       \
  89         "rootfstype=ext3 rootwait"
  90
  91 #endif /* __OMAP3_EVM_QUICK_MMC_H */