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 #define CONFIG_CMD_ASKENV
  28
  29 #define CONFIG_CMD_EXT2
  30 #define CONFIG_CMD_FAT
  31 #define CONFIG_CMD_JFFS2
  32
  33 #define CONFIG_CMD_I2C
  34 #define CONFIG_CMD_MMC
  35 #define CONFIG_CMD_NAND
  36 #define CONFIG_CMD_DHCP
  37 #define CONFIG_CMD_PING
  38
  39 /* ----------------------------------------------------------------------------
  40  * Supported U-Boot features
  41  * ----------------------------------------------------------------------------
  42  */
  43 #define CONFIG_SYS_LONGHELP
  44
  45 /* Display CPU and Board information */
  46 #define CONFIG_DISPLAY_CPUINFO
  47 #define CONFIG_DISPLAY_BOARDINFO
  48
  49 /* Allow to overwrite serial and ethaddr */
  50 #define CONFIG_ENV_OVERWRITE
  51
  52 /* Add auto-completion support */
  53 #define CONFIG_AUTO_COMPLETE
  54
  55 /* ----------------------------------------------------------------------------
  56  * Supported hardware
  57  * ----------------------------------------------------------------------------
  58  */
  59
  60 /* MMC */
  61 #define CONFIG_MMC
  62 #define CONFIG_GENERIC_MMC
  63 #define CONFIG_OMAP_HSMMC
  64
  65 /* SPL */
  66 #define CONFIG_SPL_MMC_SUPPORT
  67 #define CONFIG_SPL_FAT_SUPPORT
  68 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
  69 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
  70 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
  71 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
  72
  73 /* Partition tables */
  74 #define CONFIG_EFI_PARTITION
  75 #define CONFIG_DOS_PARTITION
  76
  77 /* USB
  78  *
  79  * Enable CONFIG_USB_MUSB_HCD for Host functionalities MSC, keyboard
  80  * Enable CONFIG_USB_MUSB_UDD for Device functionalities.
  81  */
  82 #define CONFIG_USB_OMAP3
  83 #define CONFIG_USB_MUSB_HCD
  84 /* #define CONFIG_USB_MUSB_UDC */
  85
  86 /* NAND SPL */
  87 #define CONFIG_SPL_NAND_SIMPLE
  88 #define CONFIG_SPL_NAND_SUPPORT
  89 #define CONFIG_SPL_NAND_BASE
  90 #define CONFIG_SPL_NAND_DRIVERS
  91 #define CONFIG_SPL_NAND_ECC
  92 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
  93 #define CONFIG_SYS_NAND_PAGE_COUNT      64
  94 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
  95 #define CONFIG_SYS_NAND_OOBSIZE         64
  96 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
  97 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
  98 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
  99                                                 10, 11, 12, 13}
 100 #define CONFIG_SYS_NAND_ECCSIZE         512
 101 #define CONFIG_SYS_NAND_ECCBYTES        3
 102 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_HAM1_CODE_HW
 103 #define CONFIG_SYS_NAND_U_BOOT_START   CONFIG_SYS_TEXT_BASE
 104 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 105
 106 /* -----------------------------------------------------------------------------
 107  * Include common board configuration
 108  * -----------------------------------------------------------------------------
 109  */
 110 #include "omap3_evm_common.h"
 111
 112 /* -----------------------------------------------------------------------------
 113  * Default environment
 114  * -----------------------------------------------------------------------------
 115  */
 116 #define CONFIG_BOOTDELAY        3
 117
 118 #define CONFIG_EXTRA_ENV_SETTINGS \
 119         "loadaddr=0x82000000\0" \
 120         "usbtty=cdc_acm\0" \
 121         "mmcdev=0\0" \
 122         "console=ttyO0,115200n8\0" \
 123         "mmcargs=setenv bootargs console=${console} " \
 124                 "root=/dev/mmcblk0p2 rw " \
 125                 "rootfstype=ext3 rootwait\0" \
 126         "nandargs=setenv bootargs console=${console} " \
 127                 "root=/dev/mtdblock4 rw " \
 128                 "rootfstype=jffs2\0" \
 129         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 130         "bootscript=echo Running bootscript from mmc ...; " \
 131                 "source ${loadaddr}\0" \
 132         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
 133         "mmcboot=echo Booting from mmc ...; " \
 134                 "run mmcargs; " \
 135                 "bootm ${loadaddr}\0" \
 136         "nandboot=echo Booting from nand ...; " \
 137                 "run nandargs; " \
 138                 "onenand read ${loadaddr} 280000 400000; " \
 139                 "bootm ${loadaddr}\0" \
 140
 141 #define CONFIG_BOOTCOMMAND \
 142         "mmc dev ${mmcdev}; if mmc rescan; then " \
 143                 "if run loadbootscript; then " \
 144                         "run bootscript; " \
 145                 "else " \
 146                         "if run loaduimage; then " \
 147                                 "run mmcboot; " \
 148                         "else run nandboot; " \
 149                         "fi; " \
 150                 "fi; " \
 151         "else run nandboot; fi"
 152
 153 #endif /* __OMAP3EVM_CONFIG_H */