include/configs/mx6slevk.h

   1 /*
   2  * Copyright 2013 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for the Freescale i.MX6SL EVK 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
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 #include <asm/arch/imx-regs.h>
  16 #include <asm/sizes.h>
  17
  18 #define CONFIG_MX6
  19 #define CONFIG_DISPLAY_CPUINFO
  20 #define CONFIG_DISPLAY_BOARDINFO
  21
  22 #define MACH_TYPE_MX6SLEVK              4307
  23 #define CONFIG_MACH_TYPE                MACH_TYPE_MX6SLEVK
  24
  25 #define CONFIG_CMDLINE_TAG
  26 #define CONFIG_SETUP_MEMORY_TAGS
  27 #define CONFIG_INITRD_TAG
  28 #define CONFIG_REVISION_TAG
  29
  30 /* Size of malloc() pool */
  31 #define CONFIG_SYS_MALLOC_LEN           (3 * SZ_1M)
  32
  33 #define CONFIG_BOARD_EARLY_INIT_F
  34 #define CONFIG_MXC_GPIO
  35
  36 #define CONFIG_MXC_UART
  37 #define CONFIG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
  38
  39 /* MMC Configs */
  40 #define CONFIG_FSL_ESDHC
  41 #define CONFIG_FSL_USDHC
  42 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  43
  44 #define CONFIG_MMC
  45 #define CONFIG_CMD_MMC
  46 #define CONFIG_GENERIC_MMC
  47 #define CONFIG_CMD_FAT
  48 #define CONFIG_DOS_PARTITION
  49
  50 /* allow to overwrite serial and ethaddr */
  51 #define CONFIG_ENV_OVERWRITE
  52 #define CONFIG_CONS_INDEX               1
  53 #define CONFIG_BAUDRATE                 115200
  54
  55 /* Command definition */
  56 #include <config_cmd_default.h>
  57
  58 #undef CONFIG_CMD_IMLS
  59
  60 #define CONFIG_BOOTDELAY                3
  61
  62 #define CONFIG_LOADADDR                 0x82000000
  63 #define CONFIG_SYS_TEXT_BASE            0x87800000
  64
  65 #define CONFIG_EXTRA_ENV_SETTINGS \
  66         "script=boot.scr\0" \
  67         "uimage=uImage\0" \
  68         "console=ttymxc0\0" \
  69         "fdt_high=0xffffffff\0" \
  70         "initrd_high=0xffffffff\0" \
  71         "fdt_file=imx6sl-evk.dtb\0" \
  72         "fdt_addr=0x81000000\0" \
  73         "boot_fdt=try\0" \
  74         "ip_dyn=yes\0" \
  75         "mmcdev=0\0" \
  76         "mmcpart=1\0" \
  77         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  78         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  79                 "root=${mmcroot}\0" \
  80         "loadbootscript=" \
  81                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  82         "bootscript=echo Running bootscript from mmc ...; " \
  83                 "source\0" \
  84         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
  85         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  86         "mmcboot=echo Booting from mmc ...; " \
  87                 "run mmcargs; " \
  88                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  89                         "if run loadfdt; then " \
  90                                 "bootm ${loadaddr} - ${fdt_addr}; " \
  91                         "else " \
  92                                 "if test ${boot_fdt} = try; then " \
  93                                         "bootm; " \
  94                                 "else " \
  95                                         "echo WARN: Cannot load the DT; " \
  96                                 "fi; " \
  97                         "fi; " \
  98                 "else " \
  99                         "bootm; " \
 100                 "fi;\0" \
 101         "netargs=setenv bootargs console=${console},${baudrate} " \
 102                 "root=/dev/nfs " \
 103         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 104                 "netboot=echo Booting from net ...; " \
 105                 "run netargs; " \
 106                 "if test ${ip_dyn} = yes; then " \
 107                         "setenv get_cmd dhcp; " \
 108                 "else " \
 109                         "setenv get_cmd tftp; " \
 110                 "fi; " \
 111                 "${get_cmd} ${uimage}; " \
 112                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 113                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 114                                 "bootm ${loadaddr} - ${fdt_addr}; " \
 115                         "else " \
 116                                 "if test ${boot_fdt} = try; then " \
 117                                         "bootm; " \
 118                                 "else " \
 119                                         "echo WARN: Cannot load the DT; " \
 120                                 "fi; " \
 121                         "fi; " \
 122                 "else " \
 123                         "bootm; " \
 124                 "fi;\0"
 125
 126 #define CONFIG_BOOTCOMMAND \
 127            "mmc dev ${mmcdev};" \
 128            "mmc dev ${mmcdev}; if mmc rescan; then " \
 129                    "if run loadbootscript; then " \
 130                            "run bootscript; " \
 131                    "else " \
 132                            "if run loaduimage; then " \
 133                                    "run mmcboot; " \
 134                            "else run netboot; " \
 135                            "fi; " \
 136                    "fi; " \
 137            "else run netboot; fi"
 138
 139 /* Miscellaneous configurable options */
 140 #define CONFIG_SYS_LONGHELP
 141 #define CONFIG_SYS_HUSH_PARSER
 142 #define CONFIG_SYS_PROMPT               "=> "
 143 #define CONFIG_AUTO_COMPLETE
 144 #define CONFIG_SYS_CBSIZE               256
 145
 146 /* Print Buffer Size */
 147 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 148 #define CONFIG_SYS_MAXARGS              16
 149 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 150
 151 #define CONFIG_SYS_MEMTEST_START        0x80000000
 152 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_512M)
 153
 154 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 155 #define CONFIG_SYS_HZ                   1000
 156
 157 #define CONFIG_CMDLINE_EDITING
 158 #define CONFIG_STACKSIZE                SZ_128K
 159
 160 /* Physical Memory Map */
 161 #define CONFIG_NR_DRAM_BANKS            1
 162 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 163 #define PHYS_SDRAM_SIZE                 SZ_1G
 164
 165 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 166 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 167 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 168
 169 #define CONFIG_SYS_INIT_SP_OFFSET \
 170         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 171 #define CONFIG_SYS_INIT_SP_ADDR \
 172         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 173
 174 /* FLASH and environment organization */
 175 #define CONFIG_SYS_NO_FLASH
 176
 177 #define CONFIG_ENV_OFFSET               (6 * SZ_64K)
 178 #define CONFIG_ENV_SIZE                 SZ_8K
 179 #define CONFIG_ENV_IS_IN_MMC
 180 #define CONFIG_SYS_MMC_ENV_DEV          0
 181
 182 #define CONFIG_OF_LIBFDT
 183 #define CONFIG_CMD_BOOTZ
 184
 185 #ifndef CONFIG_SYS_DCACHE_OFF
 186 #define CONFIG_CMD_CACHE
 187 #endif
 188
 189 #endif                          /* __CONFIG_H */