include/configs/tx53.h

   1 /*
   2  * Copyright (C) 2012 <LW@KARO-electronics.de>
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation version 2.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  */
  13 #ifndef __TX53_H
  14 #define __TX53_H
  15
  16 #include <config.h>
  17 #include <asm/sizes.h>
  18
  19 /*
  20  * Ka-Ro TX53 board - SoC configuration
  21  */
  22 #define CONFIG_TX53                             /* TX53 SoM */
  23 #define CONFIG_MX53                             /* i.MX53 SoC */
  24 #define CONFIG_SYS_MX5_IOMUX_V3
  25 #define CONFIG_MXC_GPIO                         /* GPIO control */
  26 #define CONFIG_SYS_MX5_HCLK     24000000
  27 #define CONFIG_SYS_MX5_CLK32    32768
  28 #define CONFIG_SYS_DDR_CLKSEL   0
  29 #define CONFIG_SYS_HZ           1000            /* Ticks per second */
  30 #define CONFIG_SHOW_ACTIVITY
  31 #define CONFIG_DISPLAY_BOARDINFO
  32 #define CONFIG_BOARD_LATE_INIT
  33 #define CONFIG_BOARD_EARLY_INIT_F
  34
  35 /* LCD Logo and Splash screen support */
  36 #define CONFIG_LCD
  37 #ifdef CONFIG_LCD
  38 #define CONFIG_SPLASH_SCREEN
  39 #define CONFIG_SPLASH_SCREEN_ALIGN
  40 #define CONFIG_VIDEO_MX5
  41 #define CONFIG_LCD_LOGO
  42 #define LCD_BPP                 LCD_COLOR24
  43 #define CONFIG_CMD_BMP
  44 #define CONFIG_VIDEO_BMP_RLE8
  45 #endif /* CONFIG_LCD */
  46
  47 /*
  48  * Memory configurations
  49  */
  50 #define PHYS_SDRAM_1            0x70000000      /* Base address of bank 1 */
  51 #define PHYS_SDRAM_1_SIZE       SZ_512M
  52 #if CONFIG_NR_DRAM_BANKS > 1
  53 #define PHYS_SDRAM_2            0xb0000000      /* Base address of bank 2 */
  54 #define PHYS_SDRAM_2_SIZE       SZ_512M
  55 #define TX53_MOD_SUFFIX         "1"
  56 #else
  57 #define TX53_MOD_SUFFIX         "0"
  58 #endif
  59 #define CONFIG_STACKSIZE        SZ_128K
  60 #define CONFIG_SYS_MALLOC_LEN   SZ_8M
  61 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1   /* Memtest start address */
  62 #define CONFIG_SYS_MEMTEST_END  (PHYS_SDRAM_1 + SZ_4M)  /* 4 MB RAM test */
  63 #define CONFIG_SYS_SDRAM_CLK    400
  64
  65 /*
  66  * U-Boot general configurations
  67  */
  68 #define CONFIG_SYS_LONGHELP
  69 #define CONFIG_SYS_PROMPT       "TX53 U-Boot > "
  70 #define CONFIG_SYS_CBSIZE       2048            /* Console I/O buffer size */
  71 #define CONFIG_SYS_PBSIZE \
  72         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  73                                                 /* Print buffer size */
  74 #define CONFIG_SYS_MAXARGS      64              /* Max number of command args */
  75 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
  76                                                 /* Boot argument buffer size */
  77 #define CONFIG_VERSION_VARIABLE                 /* U-BOOT version */
  78 #define CONFIG_AUTO_COMPLETE                    /* Command auto complete */
  79 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
  80
  81 #define CONFIG_SYS_64BIT_VSPRINTF
  82 #define CONFIG_SYS_NO_FLASH
  83
  84 /*
  85  * Flattened Device Tree (FDT) support
  86 */
  87 #define CONFIG_OF_LIBFDT
  88 #define CONFIG_OF_EMBED
  89 #define CONFIG_OF_BOARD_SETUP
  90 #define CONFIG_DEFAULT_DEVICE_TREE      tx53
  91 #define CONFIG_ARCH_DEVICE_TREE         mx53
  92
  93 /*
  94  * Boot Linux
  95  */
  96 #define xstr(s) str(s)
  97 #define str(s)  #s
  98 #define __pfx(x, s)     (x##s)
  99 #define _pfx(x, s)      __pfx(x, s)
 100
 101 #define CONFIG_CMDLINE_TAG
 102 #define CONFIG_SETUP_MEMORY_TAGS
 103 #define CONFIG_BOOTDELAY        3
 104 #define CONFIG_ZERO_BOOTDELAY_CHECK
 105 #define CONFIG_SYS_AUTOLOAD     "no"
 106 #define CONFIG_BOOTFILE         "uImage"
 107 #define CONFIG_BOOTARGS         "console=ttymxc0,115200 ro debug panic=1"
 108 #define CONFIG_BOOTCOMMAND      "run bootcmd_nand"
 109 #define CONFIG_LOADADDR         78000000
 110 #define CONFIG_SYS_LOAD_ADDR    _pfx(0x, CONFIG_LOADADDR)
 111 #define CONFIG_U_BOOT_IMG_SIZE  SZ_1M
 112 #define CONFIG_HW_WATCHDOG
 113
 114 /*
 115  * Extra Environments
 116  */
 117 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 118         "autostart=no\0"                                                \
 119         "baseboard=stk5-v3\0"                                           \
 120         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
 121         " root=/dev/mmcblk0p3 rootwait\0"                               \
 122         "bootargs_nand=run default_bootargs;set bootargs ${bootargs}"   \
 123         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 124         "nfsroot=/tftpboot/rootfs\0"                                    \
 125         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
 126         " root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},nolock\0"\
 127         "bootcmd_mmc=set autostart no;run bootargs_mmc;"                \
 128         "mmc read ${loadaddr} 100 3000;run bootm_cmd\0"                 \
 129         "bootcmd_nand=set autostart no;run bootargs_nand;"              \
 130         "nboot linux;run bootm_cmd\0"                                   \
 131         "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;"           \
 132         "run bootm_cmd\0"                                               \
 133         "bootm_cmd=fdt boardsetup;bootm ${loadaddr} - ${fdtaddr}\0"     \
 134         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 135         " video=${video_mode} ${append_bootargs}\0"                     \
 136         "cpu_clk=800\0"                                                 \
 137         "fdtaddr=71000000\0"                                            \
 138         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 139         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 140         "otg_mode=device\0"                                             \
 141         "touchpanel=tsc2007\0"                                          \
 142         "video_mode=VGA-1:640x480MR-24@60\0"
 143
 144 #define MTD_NAME                        "mxc_nand"
 145 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 146 #define CONFIG_FDT_FIXUP_PARTITIONS
 147
 148 /*
 149  * U-Boot Commands
 150  */
 151 #include <config_cmd_default.h>
 152 #define CONFIG_CMD_CACHE
 153 #define CONFIG_CMD_IIM
 154 #define CONFIG_CMD_MMC
 155 #define CONFIG_CMD_NAND
 156 #define CONFIG_CMD_MTDPARTS
 157 #define CONFIG_CMD_BOOTCE
 158 #define CONFIG_CMD_TIME
 159
 160 /*
 161  * Serial Driver
 162  */
 163 #define CONFIG_MXC_UART
 164 #define CONFIG_MXC_UART_BASE            UART1_BASE
 165 #define CONFIG_MXC_GPIO
 166 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 167 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 168 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 169
 170 /*
 171  * Ethernet Driver
 172  */
 173 #define CONFIG_FEC_MXC
 174 #ifdef CONFIG_FEC_MXC
 175 #define IMX_FEC_BASE                    FEC_BASE_ADDR
 176 #define CONFIG_FEC_MXC_PHYADDR          0
 177 #define CONFIG_PHYLIB
 178 #define CONFIG_PHY_SMSC
 179 #define CONFIG_MII
 180 #define CONFIG_FEC_XCV_TYPE             MII100
 181 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
 182 #define CONFIG_CMD_MII
 183 #define CONFIG_CMD_DHCP
 184 #define CONFIG_CMD_PING
 185 /* Add for working with "strict" DHCP server */
 186 #define CONFIG_BOOTP_SUBNETMASK
 187 #define CONFIG_BOOTP_GATEWAY
 188 #define CONFIG_BOOTP_DNS
 189 #endif
 190
 191 /*
 192  * NAND flash driver
 193  */
 194 #ifdef CONFIG_CMD_NAND
 195 #define CONFIG_MTD_DEVICE
 196 #define CONFIG_ENV_IS_IN_NAND
 197 #define CONFIG_NAND_MXC
 198 #define CONFIG_MXC_NAND_REGS_BASE       0xf7ff0000
 199 #define CONFIG_MXC_NAND_IP_BASE         0x63fdb000
 200 #define CONFIG_MXC_NAND_HWECC
 201 #define CONFIG_CMD_NAND_TRIMFFS
 202 #define CONFIG_SYS_MAX_FLASH_SECT       1024
 203 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 204 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 205 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 206 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 207 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 208 #ifdef CONFIG_ENV_IS_IN_NAND
 209 #define CONFIG_ENV_OVERWRITE
 210 #define CONFIG_ENV_OFFSET               CONFIG_U_BOOT_IMG_SIZE
 211 #define CONFIG_ENV_SIZE                 0x20000 /* 128 KiB */
 212 #define CONFIG_ENV_RANGE                0x60000
 213 #endif
 214 #ifndef CONFIG_SYS_NO_FLASH
 215 #define CONFIG_CMD_FLASH
 216 #define CONFIG_SYS_NAND_BASE            0xa0000000
 217 #define CONFIG_FIT
 218 #else
 219 #define CONFIG_SYS_NAND_BASE            0x00000000
 220 #define CONFIG_CMD_ROMUPDATE
 221 #endif
 222 #endif /* CONFIG_CMD_NAND */
 223
 224 /*
 225  * MMC Driver
 226  */
 227 #ifdef CONFIG_CMD_MMC
 228 #ifndef CONFIG_ENV_IS_IN_NAND
 229 #define CONFIG_ENV_IS_IN_MMC
 230 #endif
 231 #define CONFIG_MMC
 232 #define CONFIG_GENERIC_MMC
 233 #define CONFIG_FSL_ESDHC
 234 #define CONFIG_SYS_FSL_ESDHC_USE_PIO
 235 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 236 #define CONFIG_SYS_FSL_ESDHC_NUM        2
 237
 238 #define CONFIG_DOS_PARTITION
 239 #define CONFIG_CMD_FAT
 240 #define CONFIG_CMD_EXT2
 241
 242 /*
 243  * Environments on MMC
 244  */
 245 #ifdef CONFIG_ENV_IS_IN_MMC
 246 #define CONFIG_SYS_MMC_ENV_DEV  0
 247 #define CONFIG_ENV_OVERWRITE
 248 /* Associated with the MMC layout defined in mmcops.c */
 249 #define CONFIG_ENV_OFFSET               SZ_1K
 250 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
 251 #define CONFIG_DYNAMIC_MMC_DEVNO
 252 #endif /* CONFIG_ENV_IS_IN_MMC */
 253 #endif /* CONFIG_CMD_MMC */
 254
 255 #ifdef CONFIG_ENV_OFFSET_REDUND
 256 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 257         "1m(u-boot),"                                                   \
 258         xstr(CONFIG_ENV_RANGE)                                          \
 259         "(env),"                                                        \
 260         xstr(CONFIG_ENV_RANGE)                                          \
 261         "(env2),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
 262 #else
 263 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 264         "1m(u-boot),"                                                   \
 265         xstr(CONFIG_ENV_RANGE)                                          \
 266         "(env),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
 267 #endif
 268
 269 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 270 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 271                                         GENERATED_GBL_DATA_SIZE)
 272
 273 #ifdef CONFIG_CMD_IIM
 274 #define CONFIG_IMX_IIM
 275 #endif
 276
 277 #endif /* __CONFIG_H */