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/omap3.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 #define CONFIG_CMD_NET
  32
  33 /* ----------------------------------------------------------------------------
  34  * Supported U-boot features
  35  * ----------------------------------------------------------------------------
  36  */
  37 #define CONFIG_SILENT_CONSOLE
  38 #define CONFIG_ENV_IS_NOWHERE
  39
  40 /* ----------------------------------------------------------------------------
  41  * Supported hardware
  42  * ----------------------------------------------------------------------------
  43  */
  44
  45 /* MMC */
  46 #define CONFIG_MMC
  47 #define CONFIG_GENERIC_MMC
  48 #define CONFIG_OMAP_HSMMC
  49 #define CONFIG_DOS_PARTITION
  50
  51 /* -----------------------------------------------------------------------------
  52  * Include common board configuration
  53  * -----------------------------------------------------------------------------
  54  */
  55 #include "omap3_evm_common.h"
  56
  57 /* -----------------------------------------------------------------------------
  58  * Default environment
  59  * -----------------------------------------------------------------------------
  60  */
  61 #define CONFIG_BOOTDELAY        0
  62
  63 #define CONFIG_EXTRA_ENV_SETTINGS       \
  64         "verify=no\0"                   \
  65         "silent=1"
  66
  67 #define CONFIG_BOOTCOMMAND                      \
  68         "mmc rescan 0; "                        \
  69         "fatload mmc 0 0x82000000 uImage; "     \
  70         "bootm 0x82000000;"
  71
  72 /*
  73  * Update the bootargs as necessary e.g. size of memory, partition and fstype
  74  */
  75 #define CONFIG_BOOTARGS                 \
  76         "quiet "                        \
  77         "console=ttyO0,115200n8 "       \
  78         "mem=128M "                     \
  79         "noinitrd "                     \
  80         "root=/dev/mmcblk0p2 rw "       \
  81         "rootfstype=ext3 rootwait"
  82
  83 /*
  84  * SPL
  85  */
  86 #define CONFIG_SPL_MMC_SUPPORT
  87 #define CONFIG_SPL_FAT_SUPPORT
  88 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
  89 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
  90 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
  91 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
  92
  93 #endif /* __OMAP3_EVM_QUICK_MMC_H */