include/configs/mx6qsabresd.h

   1 /*
   2  * Copyright (C) 2012 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for the Freescale i.MX6Q SabreSD board.
   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  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.         See the
  14  * GNU General Public License for more details.
  15  */
  16
  17 #ifndef __CONFIG_H
  18 #define __CONFIG_H
  19
  20 #define CONFIG_MX6Q
  21 #define CONFIG_SYS_MX6_HCLK            24000000
  22 #define CONFIG_SYS_MX6_CLK32           32768
  23 #define CONFIG_DISPLAY_CPUINFO
  24 #define CONFIG_DISPLAY_BOARDINFO
  25
  26 #define CONFIG_MACH_TYPE        3980
  27
  28 #include <asm/arch/imx-regs.h>
  29
  30 #define CONFIG_CMDLINE_TAG
  31 #define CONFIG_SETUP_MEMORY_TAGS
  32 #define CONFIG_INITRD_TAG
  33 #define CONFIG_REVISION_TAG
  34
  35 /* Size of malloc() pool */
  36 #define CONFIG_SYS_MALLOC_LEN          CONFIG_ENV_SIZE
  37
  38 #define CONFIG_ARCH_CPU_INIT
  39 #define CONFIG_BOARD_EARLY_INIT_F
  40 #define CONFIG_MXC_GPIO
  41
  42 #define CONFIG_MXC_UART
  43 #define CONFIG_MXC_UART_BASE           UART1_BASE
  44
  45 /* MMC Configs */
  46 #define CONFIG_FSL_ESDHC
  47 #define CONFIG_FSL_USDHC
  48 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  49 #define CONFIG_SYS_FSL_USDHC_NUM       2
  50
  51 #define CONFIG_MMC
  52 #define CONFIG_CMD_MMC
  53 #define CONFIG_GENERIC_MMC
  54 #define CONFIG_CMD_EXT2
  55 #define CONFIG_CMD_FAT
  56 #define CONFIG_DOS_PARTITION
  57
  58 /* allow to overwrite serial and ethaddr */
  59 #define CONFIG_ENV_OVERWRITE
  60 #define CONFIG_CONS_INDEX              1
  61 #define CONFIG_BAUDRATE                        115200
  62
  63 /* Command definition */
  64 #include <config_cmd_default.h>
  65
  66 #undef CONFIG_CMD_IMLS
  67
  68 #define CONFIG_BOOTDELAY               3
  69
  70 #define CONFIG_LOADADDR                        0x10800000
  71 #define CONFIG_SYS_TEXT_BASE           0x17800000
  72
  73 #define CONFIG_EXTRA_ENV_SETTINGS \
  74         "script=boot.scr\0" \
  75         "uimage=uImage\0" \
  76         "console=ttymxc0\0" \
  77         "fdt_high=0xffffffff\0"   \
  78         "initrd_high=0xffffffff\0" \
  79         "mmcdev=0\0" \
  80         "mmcpart=2\0" \
  81         "mmcroot=/dev/mmcblk0p3 rootwait rw\0" \
  82         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  83                 "root=${mmcroot}\0" \
  84         "loadbootscript=" \
  85                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  86         "bootscript=echo Running bootscript from mmc ...; " \
  87                 "source\0" \
  88         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
  89                 "mmcboot=echo Booting from mmc ...; " \
  90                 "run mmcargs; " \
  91                 "bootm\0" \
  92         "netargs=setenv bootargs console=${console},${baudrate} " \
  93                 "root=/dev/nfs " \
  94                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  95         "netboot=echo Booting from net ...; " \
  96                 "run netargs; " \
  97                 "dhcp ${uimage}; bootm\0" \
  98
  99 #define CONFIG_BOOTCOMMAND \
 100         "mmc dev ${mmcdev};" \
 101         "if mmc rescan ${mmcdev}; then " \
 102                 "if run loadbootscript; then " \
 103                 "run bootscript; " \
 104                 "else " \
 105                         "if run loaduimage; then " \
 106                                 "run mmcboot; " \
 107                         "else run netboot; " \
 108                         "fi; " \
 109                 "fi; " \
 110         "else run netboot; fi"
 111
 112 #define CONFIG_ARP_TIMEOUT     200UL
 113
 114 /* Miscellaneous configurable options */
 115 #define CONFIG_SYS_LONGHELP
 116 #define CONFIG_SYS_HUSH_PARSER
 117 #define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
 118 #define CONFIG_SYS_PROMPT              "MX6QSABRESD U-Boot > "
 119 #define CONFIG_AUTO_COMPLETE
 120 #define CONFIG_SYS_CBSIZE              256
 121
 122 /* Print Buffer Size */
 123 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 124 #define CONFIG_SYS_MAXARGS             16
 125 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 126
 127 #define CONFIG_SYS_MEMTEST_START       0x10000000
 128 #define CONFIG_SYS_MEMTEST_END         0x10010000
 129
 130 #define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
 131 #define CONFIG_SYS_HZ                  1000
 132
 133 #define CONFIG_CMDLINE_EDITING
 134 #define CONFIG_STACKSIZE               (128 * 1024)
 135
 136 /* Physical Memory Map */
 137 #define CONFIG_NR_DRAM_BANKS           1
 138 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 139 #define PHYS_SDRAM_SIZE                        (1u * 1024 * 1024 * 1024)
 140
 141 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 142 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 143 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 144
 145 #define CONFIG_SYS_INIT_SP_OFFSET \
 146         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 147 #define CONFIG_SYS_INIT_SP_ADDR \
 148         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 149
 150 /* FLASH and environment organization */
 151 #define CONFIG_SYS_NO_FLASH
 152
 153 #define CONFIG_ENV_SIZE                 (8 * 1024)
 154
 155 #define CONFIG_ENV_IS_IN_MMC
 156
 157 #if defined(CONFIG_ENV_IS_IN_MMC)
 158 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 159 #define CONFIG_SYS_MMC_ENV_DEV          0
 160 #endif
 161
 162 #define CONFIG_OF_LIBFDT
 163
 164 #define CONFIG_SYS_DCACHE_OFF
 165
 166 #ifndef CONFIG_SYS_DCACHE_OFF
 167 #define CONFIG_CMD_CACHE
 168 #endif
 169
 170 #endif                         /* __CONFIG_H */