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  * SPDX-License-Identifier:     GPL-2.0+
  10  */
  11
  12 #ifndef __OMAP3_EVM_QUICK_MMC_H
  13 #define __OMAP3_EVM_QUICK_MMC_H
  14
  15 #include <asm/arch/cpu.h>
  16 #include <asm/arch/omap.h>
  17
  18 /* ----------------------------------------------------------------------------
  19  * Supported U-boot commands
  20  * ----------------------------------------------------------------------------
  21  */
  22 #define CONFIG_CMD_MMC
  23 #define CONFIG_CMD_FAT
  24
  25 /*
  26  * Board revision is detected by probing the Ethernet chip.
  27  *
  28  * When revision is statically configured via CONFIG_STATIC_BOARD_REV,
  29  * this option can be removed. Generated binary is leaner by ~16Kbytes.
  30  */
  31
  32 /* ----------------------------------------------------------------------------
  33  * Supported U-boot features
  34  * ----------------------------------------------------------------------------
  35  */
  36 #define CONFIG_SILENT_CONSOLE
  37 #define CONFIG_ENV_IS_NOWHERE
  38
  39 /* ----------------------------------------------------------------------------
  40  * Supported hardware
  41  * ----------------------------------------------------------------------------
  42  */
  43
  44 /* MMC */
  45 #define CONFIG_MMC
  46 #define CONFIG_GENERIC_MMC
  47 #define CONFIG_OMAP_HSMMC
  48 #define CONFIG_DOS_PARTITION
  49
  50 /* -----------------------------------------------------------------------------
  51  * Include common board configuration
  52  * -----------------------------------------------------------------------------
  53  */
  54 #include "omap3_evm_common.h"
  55
  56 /* -----------------------------------------------------------------------------
  57  * Default environment
  58  * -----------------------------------------------------------------------------
  59  */
  60 #define CONFIG_BOOTDELAY        0
  61
  62 #define CONFIG_EXTRA_ENV_SETTINGS       \
  63         "verify=no\0"                   \
  64         "silent=1"
  65
  66 #define CONFIG_BOOTCOMMAND                      \
  67         "mmc rescan 0; "                        \
  68         "fatload mmc 0 0x82000000 uImage; "     \
  69         "bootm 0x82000000;"
  70
  71 /*
  72  * Update the bootargs as necessary e.g. size of memory, partition and fstype
  73  */
  74 #define CONFIG_BOOTARGS                 \
  75         "quiet "                        \
  76         "console=ttyO0,115200n8 "       \
  77         "mem=128M "                     \
  78         "noinitrd "                     \
  79         "root=/dev/mmcblk0p2 rw "       \
  80         "rootfstype=ext3 rootwait"
  81
  82 /*
  83  * SPL
  84  */
  85 #define CONFIG_SPL_MMC_SUPPORT
  86 #define CONFIG_SPL_FAT_SUPPORT
  87 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
  88 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
  89 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
  90 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
  91
  92 #endif /* __OMAP3_EVM_QUICK_MMC_H */