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  * SPDX-License-Identifier:     GPL-2.0+
  15  */
  16
  17 #ifndef __OMAP3EVM_CONFIG_H
  18 #define __OMAP3EVM_CONFIG_H
  19
  20 #include <asm/arch/cpu.h>
  21 #include <asm/arch/omap.h>
  22
  23 /* ----------------------------------------------------------------------------
  24  * Supported U-Boot commands
  25  * ----------------------------------------------------------------------------
  26  */
  27
  28 #define CONFIG_CMD_JFFS2
  29
  30 #define CONFIG_CMD_NAND
  31
  32 /* ----------------------------------------------------------------------------
  33  * Supported U-Boot features
  34  * ----------------------------------------------------------------------------
  35  */
  36 #define CONFIG_SYS_LONGHELP
  37
  38 /* Display CPU and Board information */
  39 #define CONFIG_DISPLAY_CPUINFO
  40 #define CONFIG_DISPLAY_BOARDINFO
  41
  42 /* Allow to overwrite serial and ethaddr */
  43 #define CONFIG_ENV_OVERWRITE
  44
  45 /* Add auto-completion support */
  46 #define CONFIG_AUTO_COMPLETE
  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
  58 /* SPL */
  59 #define CONFIG_SPL_MMC_SUPPORT
  60 #define CONFIG_SPL_FAT_SUPPORT
  61 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
  62 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
  63 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
  64 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
  65
  66 /* Partition tables */
  67 #define CONFIG_EFI_PARTITION
  68 #define CONFIG_DOS_PARTITION
  69
  70 /* USB
  71  *
  72  * Enable CONFIG_USB_MUSB_HCD for Host functionalities MSC, keyboard
  73  * Enable CONFIG_USB_MUSB_UDD for Device functionalities.
  74  */
  75 #define CONFIG_USB_OMAP3
  76 #define CONFIG_USB_MUSB_HCD
  77 /* #define CONFIG_USB_MUSB_UDC */
  78
  79 /* NAND SPL */
  80 #define CONFIG_SPL_NAND_SIMPLE
  81 #define CONFIG_SPL_NAND_SUPPORT
  82 #define CONFIG_SPL_NAND_BASE
  83 #define CONFIG_SPL_NAND_DRIVERS
  84 #define CONFIG_SPL_NAND_ECC
  85 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
  86 #define CONFIG_SYS_NAND_PAGE_COUNT      64
  87 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
  88 #define CONFIG_SYS_NAND_OOBSIZE         64
  89 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
  90 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
  91 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
  92                                                 10, 11, 12, 13}
  93 #define CONFIG_SYS_NAND_ECCSIZE         512
  94 #define CONFIG_SYS_NAND_ECCBYTES        3
  95 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_HAM1_CODE_HW
  96 #define CONFIG_SYS_NAND_U_BOOT_START   CONFIG_SYS_TEXT_BASE
  97 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
  98
  99 /* -----------------------------------------------------------------------------
 100  * Include common board configuration
 101  * -----------------------------------------------------------------------------
 102  */
 103 #include "omap3_evm_common.h"
 104
 105 /* -----------------------------------------------------------------------------
 106  * Default environment
 107  * -----------------------------------------------------------------------------
 108  */
 109
 110 #define CONFIG_EXTRA_ENV_SETTINGS \
 111         "loadaddr=0x82000000\0" \
 112         "usbtty=cdc_acm\0" \
 113         "mmcdev=0\0" \
 114         "console=ttyO0,115200n8\0" \
 115         "mmcargs=setenv bootargs console=${console} " \
 116                 "root=/dev/mmcblk0p2 rw " \
 117                 "rootfstype=ext3 rootwait\0" \
 118         "nandargs=setenv bootargs console=${console} " \
 119                 "root=/dev/mtdblock4 rw " \
 120                 "rootfstype=jffs2\0" \
 121         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 122         "bootscript=echo Running bootscript from mmc ...; " \
 123                 "source ${loadaddr}\0" \
 124         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
 125         "mmcboot=echo Booting from mmc ...; " \
 126                 "run mmcargs; " \
 127                 "bootm ${loadaddr}\0" \
 128         "nandboot=echo Booting from nand ...; " \
 129                 "run nandargs; " \
 130                 "onenand read ${loadaddr} 280000 400000; " \
 131                 "bootm ${loadaddr}\0" \
 132
 133 #define CONFIG_BOOTCOMMAND \
 134         "mmc dev ${mmcdev}; if mmc rescan; then " \
 135                 "if run loadbootscript; then " \
 136                         "run bootscript; " \
 137                 "else " \
 138                         "if run loaduimage; then " \
 139                                 "run mmcboot; " \
 140                         "else run nandboot; " \
 141                         "fi; " \
 142                 "fi; " \
 143         "else run nandboot; fi"
 144
 145 #endif /* __OMAP3EVM_CONFIG_H */