include/configs/udoo.h

   1 /*
   2  * Copyright (C) 2013 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for Udoo board.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include <asm/arch/imx-regs.h>
  13 #include <asm/imx-common/gpio.h>
  14 #include <asm/sizes.h>
  15
  16 #define CONFIG_MX6
  17 #define CONFIG_DISPLAY_CPUINFO
  18 #define CONFIG_DISPLAY_BOARDINFO
  19
  20 #define MACH_TYPE_UDOO          4800
  21 #define CONFIG_MACH_TYPE        MACH_TYPE_UDOO
  22
  23 #define CONFIG_CMDLINE_TAG
  24 #define CONFIG_SETUP_MEMORY_TAGS
  25 #define CONFIG_INITRD_TAG
  26 #define CONFIG_REVISION_TAG
  27
  28 /* Size of malloc() pool */
  29 #define CONFIG_SYS_MALLOC_LEN           (2 * SZ_1M)
  30
  31 #define CONFIG_BOARD_EARLY_INIT_F
  32 #define CONFIG_MXC_GPIO
  33
  34 #define CONFIG_MXC_UART
  35 #define CONFIG_MXC_UART_BASE            UART2_BASE
  36
  37 /* allow to overwrite serial and ethaddr */
  38 #define CONFIG_ENV_OVERWRITE
  39 #define CONFIG_CONS_INDEX               1
  40 #define CONFIG_BAUDRATE                 115200
  41
  42 /* Command definition */
  43 #include <config_cmd_default.h>
  44
  45 #undef CONFIG_CMD_IMLS
  46
  47 #define CONFIG_CMD_BMODE
  48 #define CONFIG_CMD_SETEXPR
  49
  50 #define CONFIG_BOOTDELAY                3
  51
  52 #define CONFIG_SYS_MEMTEST_START        0x10000000
  53 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
  54 #define CONFIG_LOADADDR                 0x12000000
  55 #define CONFIG_SYS_TEXT_BASE            0x17800000
  56
  57 /* MMC Configuration */
  58 #define CONFIG_FSL_ESDHC
  59 #define CONFIG_FSL_USDHC
  60 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  61
  62 #define CONFIG_MMC
  63 #define CONFIG_CMD_MMC
  64 #define CONFIG_GENERIC_MMC
  65 #define CONFIG_BOUNCE_BUFFER
  66 #define CONFIG_CMD_EXT2
  67 #define CONFIG_CMD_FAT
  68 #define CONFIG_DOS_PARTITION
  69
  70 #define CONFIG_DEFAULT_FDT_FILE         "imx6q-udoo.dtb"
  71
  72 #define CONFIG_EXTRA_ENV_SETTINGS \
  73         "script=boot.scr\0" \
  74         "uimage=uImage\0" \
  75         "console=ttymxc1\0" \
  76         "splashpos=m,m\0" \
  77         "fdt_high=0xffffffff\0" \
  78         "initrd_high=0xffffffff\0" \
  79         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  80         "fdt_addr=0x11000000\0" \
  81         "boot_fdt=try\0" \
  82         "ip_dyn=yes\0" \
  83         "mmcdev=0\0" \
  84         "mmcpart=1\0" \
  85         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  86         "update_sd_firmware_filename=u-boot.imx\0" \
  87         "update_sd_firmware=" \
  88                 "if test ${ip_dyn} = yes; then " \
  89                         "setenv get_cmd dhcp; " \
  90                 "else " \
  91                         "setenv get_cmd tftp; " \
  92                 "fi; " \
  93                 "if mmc dev ${mmcdev}; then "   \
  94                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
  95                                 "setexpr fw_sz ${filesize} / 0x200; " \
  96                                 "setexpr fw_sz ${fw_sz} + 1; "  \
  97                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
  98                         "fi; "  \
  99                 "fi\0" \
 100         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 101                 "root=${mmcroot}\0" \
 102         "loadbootscript=" \
 103                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 104         "bootscript=echo Running bootscript from mmc ...; " \
 105                 "source\0" \
 106         "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
 107         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 108         "mmcboot=echo Booting from mmc ...; " \
 109                 "run mmcargs; " \
 110                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 111                         "if run loadfdt; then " \
 112                                 "bootm ${loadaddr} - ${fdt_addr}; " \
 113                         "else " \
 114                                 "if test ${boot_fdt} = try; then " \
 115                                         "bootm; " \
 116                                 "else " \
 117                                         "echo WARN: Cannot load the DT; " \
 118                                 "fi; " \
 119                         "fi; " \
 120                 "else " \
 121                         "bootm; " \
 122                 "fi;\0" \
 123         "netargs=setenv bootargs console=${console},${baudrate} " \
 124                 "root=/dev/nfs " \
 125         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 126                 "netboot=echo Booting from net ...; " \
 127                 "run netargs; " \
 128                 "if test ${ip_dyn} = yes; then " \
 129                         "setenv get_cmd dhcp; " \
 130                 "else " \
 131                         "setenv get_cmd tftp; " \
 132                 "fi; " \
 133                 "${get_cmd} ${uimage}; " \
 134                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 135                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 136                                 "bootm ${loadaddr} - ${fdt_addr}; " \
 137                         "else " \
 138                                 "if test ${boot_fdt} = try; then " \
 139                                         "bootm; " \
 140                                 "else " \
 141                                         "echo WARN: Cannot load the DT; " \
 142                                 "fi; " \
 143                         "fi; " \
 144                 "else " \
 145                         "bootm; " \
 146                 "fi;\0"
 147
 148 #define CONFIG_BOOTCOMMAND \
 149            "mmc dev ${mmcdev}; if mmc rescan; then " \
 150                    "if run loadbootscript; then " \
 151                            "run bootscript; " \
 152                    "else " \
 153                            "if run loaduimage; then " \
 154                                    "run mmcboot; " \
 155                            "else run netboot; " \
 156                            "fi; " \
 157                    "fi; " \
 158            "else run netboot; fi"
 159
 160 /* Miscellaneous configurable options */
 161 #define CONFIG_SYS_LONGHELP
 162 #define CONFIG_SYS_HUSH_PARSER
 163 #define CONFIG_SYS_PROMPT              "=> "
 164 #define CONFIG_AUTO_COMPLETE
 165 #define CONFIG_SYS_CBSIZE               256
 166
 167 /* Print Buffer Size */
 168 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 169 #define CONFIG_SYS_MAXARGS             16
 170 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 171
 172 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 173 #define CONFIG_SYS_HZ                   1000
 174
 175 #define CONFIG_CMDLINE_EDITING
 176
 177 /* Physical Memory Map */
 178 #define CONFIG_NR_DRAM_BANKS            1
 179 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 180
 181 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 182 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 183 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 184
 185 #define CONFIG_SYS_INIT_SP_OFFSET \
 186         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 187 #define CONFIG_SYS_INIT_SP_ADDR \
 188         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 189
 190 /* FLASH and environment organization */
 191 #define CONFIG_SYS_NO_FLASH
 192
 193 #define CONFIG_ENV_SIZE                 (8 * 1024)
 194
 195 #define CONFIG_ENV_IS_IN_MMC
 196 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 197 #define CONFIG_SYS_MMC_ENV_DEV          0
 198
 199 #define CONFIG_OF_LIBFDT
 200 #define CONFIG_CMD_BOOTZ
 201
 202 #ifndef CONFIG_SYS_DCACHE_OFF
 203 #define CONFIG_CMD_CACHE
 204 #endif
 205
 206 #endif                         /* __CONFIG_H * */