include/configs/mx25pdk.h

   1 /*
   2  * (C) Copyright 2011 Freescale Semiconductor, Inc.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef __CONFIG_H
   8 #define __CONFIG_H
   9
  10 #include <asm/arch/imx-regs.h>
  11
  12 /* High Level Configuration Options */
  13
  14 #define CONFIG_MX25
  15 #define CONFIG_SYS_TEXT_BASE            0x81200000
  16 #define CONFIG_MXC_GPIO
  17
  18 #define CONFIG_SYS_TIMER_RATE           32768
  19 #define CONFIG_SYS_TIMER_COUNTER        \
  20         (&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
  21
  22 #define CONFIG_DISPLAY_CPUINFO
  23 #define CONFIG_DISPLAY_BOARDINFO
  24
  25 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  26 #define CONFIG_SETUP_MEMORY_TAGS
  27 #define CONFIG_INITRD_TAG
  28
  29 #define CONFIG_SYS_GENERIC_BOARD
  30
  31 #define CONFIG_MACH_TYPE        MACH_TYPE_MX25_3DS
  32
  33 /* Size of malloc() pool */
  34 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  35
  36 /* Physical Memory Map */
  37
  38 #define CONFIG_NR_DRAM_BANKS    1
  39 #define PHYS_SDRAM_1            0x80000000
  40 #define PHYS_SDRAM_1_SIZE       (64 * 1024 * 1024)
  41
  42 #define CONFIG_BOARD_EARLY_INIT_F
  43 #define CONFIG_BOARD_LATE_INIT
  44
  45 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  46 #define CONFIG_SYS_INIT_RAM_ADDR        IMX_RAM_BASE
  47 #define CONFIG_SYS_INIT_RAM_SIZE        IMX_RAM_SIZE
  48
  49 #define CONFIG_SYS_INIT_SP_OFFSET \
  50         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  51 #define CONFIG_SYS_INIT_SP_ADDR \
  52         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  53
  54 /* Memory Test */
  55 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE/2)
  56 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
  57
  58 /* Serial Info */
  59 #define CONFIG_MXC_UART
  60 #define CONFIG_MXC_UART_BASE    UART1_BASE
  61 #define CONFIG_CONS_INDEX       1       /* use UART0 for console */
  62 #define CONFIG_BAUDRATE         115200  /* Default baud rate */
  63
  64 /* No NOR flash present */
  65 #define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
  66 #define CONFIG_ENV_SIZE        (8 * 1024)
  67 #define CONFIG_SYS_MMC_ENV_DEV          0
  68
  69 #define CONFIG_SYS_NO_FLASH
  70 #define CONFIG_ENV_IS_IN_MMC
  71 #define CONFIG_SYS_MMC_ENV_DEV 0
  72
  73 /* U-Boot general configuration */
  74 #define CONFIG_AUTO_COMPLETE
  75 #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buffer Size  */
  76 /* Print buffer sz */
  77 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + \
  78                 sizeof(CONFIG_SYS_PROMPT) + 16)
  79 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
  80 /* Boot Argument Buffer Size */
  81 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
  82 #define CONFIG_CMDLINE_EDITING
  83 #define CONFIG_SYS_LONGHELP
  84
  85 /* U-Boot commands */
  86 #include <config_cmd_default.h>
  87 #define CONFIG_OF_LIBFDT
  88 #define CONFIG_CMD_BOOTZ
  89 #define CONFIG_CMD_CACHE
  90 #define CONFIG_CMD_MMC
  91 #define CONFIG_CMD_EXT2
  92 #define CONFIG_CMD_FAT
  93
  94 /* Ethernet */
  95 #define CONFIG_FEC_MXC
  96 #define CONFIG_FEC_MXC_PHYADDR          0x1f
  97 #define CONFIG_MII
  98 #define CONFIG_CMD_NET
  99 #define CONFIG_ENV_OVERWRITE
 100
 101 /* ESDHC driver */
 102 #define CONFIG_MMC
 103 #define CONFIG_GENERIC_MMC
 104 #define CONFIG_FSL_ESDHC
 105 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 106 #define CONFIG_SYS_FSL_ESDHC_NUM        1
 107
 108 /* PMIC Configs */
 109 #define CONFIG_POWER
 110 #define CONFIG_POWER_I2C
 111 #define CONFIG_POWER_FSL
 112 #define CONFIG_PMIC_FSL_MC34704
 113 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x54
 114
 115 #define CONFIG_DOS_PARTITION
 116
 117 /* I2C Configs */
 118 #define CONFIG_CMD_I2C
 119 #define CONFIG_SYS_I2C
 120 #define CONFIG_SYS_I2C_MXC
 121
 122 /* RTC */
 123 #define CONFIG_RTC_IMXDI
 124 #define CONFIG_CMD_DATE
 125
 126 /* Ethernet Configs */
 127
 128 #define CONFIG_CMD_PING
 129 #define CONFIG_CMD_DHCP
 130 #define CONFIG_CMD_MII
 131 #define CONFIG_CMD_NET
 132
 133 #define CONFIG_BOOTDELAY        1
 134
 135 #define CONFIG_LOADADDR         0x81000000      /* loadaddr env var */
 136 #define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
 137
 138 #define CONFIG_DEFAULT_FDT_FILE         "imx25-pdk.dtb"
 139
 140 #define CONFIG_EXTRA_ENV_SETTINGS \
 141         "script=boot.scr\0" \
 142         "image=zImage\0" \
 143         "console=ttymxc0\0" \
 144         "splashpos=m,m\0" \
 145         "fdt_high=0xffffffff\0" \
 146         "initrd_high=0xffffffff\0" \
 147         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 148         "fdt_addr=0x82000000\0" \
 149         "boot_fdt=try\0" \
 150         "ip_dyn=yes\0" \
 151         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 152         "mmcpart=1\0" \
 153         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 154         "update_sd_firmware_filename=u-boot.imx\0" \
 155         "update_sd_firmware=" \
 156                 "if test ${ip_dyn} = yes; then " \
 157                         "setenv get_cmd dhcp; " \
 158                 "else " \
 159                         "setenv get_cmd tftp; " \
 160                 "fi; " \
 161                 "if mmc dev ${mmcdev}; then "   \
 162                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
 163                                 "setexpr fw_sz ${filesize} / 0x200; " \
 164                                 "setexpr fw_sz ${fw_sz} + 1; "  \
 165                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
 166                         "fi; "  \
 167                 "fi\0" \
 168         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 169                 "root=${mmcroot}\0" \
 170         "loadbootscript=" \
 171                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 172         "bootscript=echo Running bootscript from mmc ...; " \
 173                 "source\0" \
 174         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 175         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 176         "mmcboot=echo Booting from mmc ...; " \
 177                 "run mmcargs; " \
 178                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 179                         "if run loadfdt; then " \
 180                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 181                         "else " \
 182                                 "if test ${boot_fdt} = try; then " \
 183                                         "bootz; " \
 184                                 "else " \
 185                                         "echo WARN: Cannot load the DT; " \
 186                                 "fi; " \
 187                         "fi; " \
 188                 "else " \
 189                         "bootz; " \
 190                 "fi;\0" \
 191         "netargs=setenv bootargs console=${console},${baudrate} " \
 192                 "root=/dev/nfs " \
 193         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 194                 "netboot=echo Booting from net ...; " \
 195                 "run netargs; " \
 196                 "if test ${ip_dyn} = yes; then " \
 197                         "setenv get_cmd dhcp; " \
 198                 "else " \
 199                         "setenv get_cmd tftp; " \
 200                 "fi; " \
 201                 "${get_cmd} ${image}; " \
 202                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 203                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 204                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 205                         "else " \
 206                                 "if test ${boot_fdt} = try; then " \
 207                                         "bootz; " \
 208                                 "else " \
 209                                         "echo WARN: Cannot load the DT; " \
 210                                 "fi; " \
 211                         "fi; " \
 212                 "else " \
 213                         "bootz; " \
 214                 "fi;\0"
 215
 216 #define CONFIG_BOOTCOMMAND \
 217            "mmc dev ${mmcdev}; if mmc rescan; then " \
 218                    "if run loadbootscript; then " \
 219                            "run bootscript; " \
 220                    "else " \
 221                            "if run loadimage; then " \
 222                                    "run mmcboot; " \
 223                            "else run netboot; " \
 224                            "fi; " \
 225                    "fi; " \
 226            "else run netboot; fi"
 227
 228 /* Miscellaneous configurable options */
 229 #define CONFIG_SYS_LONGHELP
 230 #define CONFIG_SYS_HUSH_PARSER
 231 #define CONFIG_AUTO_COMPLETE
 232
 233 /* Print Buffer Size */
 234 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 235 #define CONFIG_SYS_MAXARGS             16
 236 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 237
 238 #endif /* __CONFIG_H */