include/configs/wandboard.h

   1 /*
   2  * Copyright (C) 2013 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for the Wandboard.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of
   9  * the License, or (at your option) any later version.
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 #include <asm/arch/imx-regs.h>
  16 #include <asm/imx-common/gpio.h>
  17 #include <asm/sizes.h>
  18
  19 #define CONFIG_MX6
  20 #define CONFIG_DISPLAY_CPUINFO
  21 #define CONFIG_DISPLAY_BOARDINFO
  22
  23 #define MACH_TYPE_WANDBOARD             4412
  24 #define CONFIG_MACH_TYPE                MACH_TYPE_WANDBOARD
  25
  26 #define CONFIG_CMDLINE_TAG
  27 #define CONFIG_SETUP_MEMORY_TAGS
  28 #define CONFIG_INITRD_TAG
  29 #define CONFIG_REVISION_TAG
  30
  31 /* Size of malloc() pool */
  32 #define CONFIG_SYS_MALLOC_LEN           (3 * SZ_1M)
  33
  34 #define CONFIG_BOARD_EARLY_INIT_F
  35 #define CONFIG_MXC_GPIO
  36
  37 #define CONFIG_MXC_UART
  38 #define CONFIG_MXC_UART_BASE            UART1_BASE
  39
  40 /* allow to overwrite serial and ethaddr */
  41 #define CONFIG_ENV_OVERWRITE
  42 #define CONFIG_CONS_INDEX               1
  43 #define CONFIG_BAUDRATE                 115200
  44
  45 /* Command definition */
  46 #include <config_cmd_default.h>
  47
  48 #undef CONFIG_CMD_IMLS
  49
  50 #define CONFIG_CMD_SETEXPR
  51
  52 #define CONFIG_BOOTDELAY                5
  53
  54 #define CONFIG_SYS_MEMTEST_START        0x10000000
  55 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
  56 #define CONFIG_LOADADDR                 0x12000000
  57 #define CONFIG_SYS_TEXT_BASE            0x17800000
  58
  59 /* MMC Configuration */
  60 #define CONFIG_FSL_ESDHC
  61 #define CONFIG_FSL_USDHC
  62 #define CONFIG_SYS_FSL_USDHC_NUM        2
  63 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  64
  65 #define CONFIG_MMC
  66 #define CONFIG_CMD_MMC
  67 #define CONFIG_GENERIC_MMC
  68 #define CONFIG_BOUNCE_BUFFER
  69 #define CONFIG_CMD_EXT2
  70 #define CONFIG_CMD_FAT
  71 #define CONFIG_DOS_PARTITION
  72
  73 /* Ethernet Configuration */
  74 #define CONFIG_CMD_PING
  75 #define CONFIG_CMD_DHCP
  76 #define CONFIG_CMD_MII
  77 #define CONFIG_CMD_NET
  78 #define CONFIG_FEC_MXC
  79 #define CONFIG_MII
  80 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  81 #define CONFIG_FEC_XCV_TYPE             RGMII
  82 #define CONFIG_ETHPRIME                 "FEC"
  83 #define CONFIG_FEC_MXC_PHYADDR          1
  84 #define CONFIG_PHYLIB
  85 #define CONFIG_PHY_ATHEROS
  86
  87 #if defined(CONFIG_MX6DL)
  88 #define CONFIG_DEFAULT_FDT_FILE         "imx6dl-wandboard.dtb"
  89 #elif defined(CONFIG_MX6S)
  90 #define CONFIG_DEFAULT_FDT_FILE         "imx6s-wandboard.dtb"
  91 #endif
  92
  93 #define CONFIG_EXTRA_ENV_SETTINGS \
  94         "script=boot.scr\0" \
  95         "uimage=uImage\0" \
  96         "console=ttymxc0\0" \
  97         "fdt_high=0xffffffff\0" \
  98         "initrd_high=0xffffffff\0" \
  99         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 100         "fdt_addr=0x11000000\0" \
 101         "boot_fdt=try\0" \
 102         "ip_dyn=yes\0" \
 103         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 104         "mmcpart=" __stringify(CONFIG_SYS_MMC_ENV_PART) "\0" \
 105         "mmcroot=/dev/mmcblk0p3 rootwait rw\0" \
 106         "update_sd_firmware_filename=u-boot.imx\0" \
 107         "update_sd_firmware=" \
 108                 "if test ${ip_dyn} = yes; then " \
 109                         "setenv get_cmd dhcp; " \
 110                 "else " \
 111                         "setenv get_cmd tftp; " \
 112                 "fi; " \
 113                 "if mmc dev ${mmcdev}; then "   \
 114                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 115                                 "setexpr fw_sz ${filesize} / 0x200; " \
 116                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 117                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 118                         "fi; "  \
 119                 "fi\0" \
 120         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 121                 "root=${mmcroot}\0" \
 122         "loadbootscript=" \
 123                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 124         "bootscript=echo Running bootscript from mmc ...; " \
 125                 "source\0" \
 126         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
 127         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 128         "mmcboot=echo Booting from mmc ...; " \
 129                 "run mmcargs; " \
 130                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 131                         "if run loadfdt; then " \
 132                                 "bootm ${loadaddr} - ${fdt_addr}; " \
 133                         "else " \
 134                                 "if test ${boot_fdt} = try; then " \
 135                                         "bootm; " \
 136                                 "else " \
 137                                         "echo WARN: Cannot load the DT; " \
 138                                 "fi; " \
 139                         "fi; " \
 140                 "else " \
 141                         "bootm; " \
 142                 "fi;\0" \
 143         "netargs=setenv bootargs console=${console},${baudrate} " \
 144                 "root=/dev/nfs " \
 145         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 146                 "netboot=echo Booting from net ...; " \
 147                 "run netargs; " \
 148                 "if test ${ip_dyn} = yes; then " \
 149                         "setenv get_cmd dhcp; " \
 150                 "else " \
 151                         "setenv get_cmd tftp; " \
 152                 "fi; " \
 153                 "${get_cmd} ${uimage}; " \
 154                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 155                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 156                                 "bootm ${loadaddr} - ${fdt_addr}; " \
 157                         "else " \
 158                                 "if test ${boot_fdt} = try; then " \
 159                                         "bootm; " \
 160                                 "else " \
 161                                         "echo WARN: Cannot load the DT; " \
 162                                 "fi; " \
 163                         "fi; " \
 164                 "else " \
 165                         "bootm; " \
 166                 "fi;\0"
 167
 168 #define CONFIG_BOOTCOMMAND \
 169            "mmc dev ${mmcdev}; if mmc rescan; then " \
 170                    "if run loadbootscript; then " \
 171                            "run bootscript; " \
 172                    "else " \
 173                            "if run loaduimage; then " \
 174                                    "run mmcboot; " \
 175                            "else run netboot; " \
 176                            "fi; " \
 177                    "fi; " \
 178            "else run netboot; fi"
 179
 180 /* Miscellaneous configurable options */
 181 #define CONFIG_SYS_LONGHELP
 182 #define CONFIG_SYS_HUSH_PARSER
 183 #define CONFIG_SYS_PROMPT              "=> "
 184 #define CONFIG_AUTO_COMPLETE
 185 #define CONFIG_SYS_CBSIZE               256
 186
 187 /* Print Buffer Size */
 188 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 189 #define CONFIG_SYS_MAXARGS             16
 190 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 191
 192 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 193 #define CONFIG_SYS_HZ                   1000
 194
 195 #define CONFIG_CMDLINE_EDITING
 196
 197 /* Physical Memory Map */
 198 #define CONFIG_NR_DRAM_BANKS            1
 199 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 200
 201 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 202 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 203 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 204
 205 #define CONFIG_SYS_INIT_SP_OFFSET \
 206         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 207 #define CONFIG_SYS_INIT_SP_ADDR \
 208         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 209
 210 /* FLASH and environment organization */
 211 #define CONFIG_SYS_NO_FLASH
 212
 213 #define CONFIG_ENV_SIZE                 (8 * 1024)
 214
 215 #define CONFIG_ENV_IS_IN_MMC
 216 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 217 #define CONFIG_SYS_MMC_ENV_DEV          0
 218 #define CONFIG_SYS_MMC_ENV_PART         2
 219
 220 #define CONFIG_OF_LIBFDT
 221 #define CONFIG_CMD_BOOTZ
 222
 223 #ifndef CONFIG_SYS_DCACHE_OFF
 224 #define CONFIG_CMD_CACHE
 225 #endif
 226
 227 #endif                         /* __CONFIG_H * */