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_GBL_DATA_SIZE 128            /* Reserved for initial data */
  62 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1   /* Memtest start address */
  63 #define CONFIG_SYS_MEMTEST_END  (PHYS_SDRAM_1 + SZ_4M)  /* 4 MB RAM test */
  64 #define CONFIG_SYS_SDRAM_CLK    400
  65
  66 /*
  67  * U-Boot general configurations
  68  */
  69 #define CONFIG_SYS_LONGHELP
  70 #define CONFIG_SYS_PROMPT       "TX53 U-Boot > "
  71 #define CONFIG_SYS_CBSIZE       2048            /* Console I/O buffer size */
  72 #define CONFIG_SYS_PBSIZE \
  73         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  74                                                 /* Print buffer size */
  75 #define CONFIG_SYS_MAXARGS      64              /* Max number of command args */
  76 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
  77                                                 /* Boot argument buffer size */
  78 #define CONFIG_VERSION_VARIABLE                 /* U-BOOT version */
  79 #define CONFIG_AUTO_COMPLETE                    /* Command auto complete */
  80 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
  81
  82 #define CONFIG_SYS_64BIT_VSPRINTF
  83 #define CONFIG_SYS_NO_FLASH
  84
  85 /*
  86  * Flattened Device Tree (FDT) support
  87 */
  88 #define CONFIG_OF_LIBFDT
  89 #define CONFIG_OF_EMBED
  90 #define CONFIG_OF_BOARD_SETUP
  91 #define CONFIG_DEFAULT_DEVICE_TREE      tx53
  92 #define CONFIG_ARCH_DEVICE_TREE         mx53
  93
  94 /*
  95  * Boot Linux
  96  */
  97 #define xstr(s) str(s)
  98 #define str(s)  #s
  99 #define __pfx(x, s)     (x##s)
 100 #define _pfx(x, s)      __pfx(x, s)
 101
 102 #define CONFIG_CMDLINE_TAG
 103 #define CONFIG_SETUP_MEMORY_TAGS
 104 #define CONFIG_BOOTDELAY        3
 105 #define CONFIG_ZERO_BOOTDELAY_CHECK
 106 #define CONFIG_SYS_AUTOLOAD     "no"
 107 #define CONFIG_BOOTFILE         "uImage"
 108 #define CONFIG_BOOTARGS         "console=ttymxc0,115200 ro debug panic=1"
 109 #define CONFIG_BOOTCOMMAND      "run bootcmd_nand"
 110 #define CONFIG_LOADADDR         78000000
 111 #define CONFIG_SYS_LOAD_ADDR    _pfx(0x, CONFIG_LOADADDR)
 112 #define CONFIG_U_BOOT_IMG_SIZE  SZ_1M
 113 #define CONFIG_HW_WATCHDOG
 114
 115 /*
 116  * Extra Environments
 117  */
 118 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 119         "autostart=no\0"                                                \
 120         "baseboard=stk5-v3\0"                                           \
 121         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
 122         " root=/dev/mmcblk0p3 rootwait\0"                               \
 123         "bootargs_nand=run default_bootargs;set bootargs ${bootargs}"   \
 124         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 125         "nfsroot=/tftpboot/rootfs\0"                                    \
 126         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
 127         " root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},nolock\0"\
 128         "bootcmd_mmc=set autostart no;run bootargs_mmc;"                \
 129         "mmc read ${loadaddr} 100 3000;run bootm_cmd\0"                 \
 130         "bootcmd_nand=set autostart no;run bootargs_nand;"              \
 131         "nboot linux;run bootm_cmd\0"                                   \
 132         "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;"           \
 133         "run bootm_cmd\0"                                               \
 134         "bootm_cmd=fdt boardsetup;bootm ${loadaddr} - ${fdtaddr}\0"     \
 135         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 136         " ${mtdparts} video=${video_mode} ${append_bootargs}\0"         \
 137         "cpu_clk=800\0"                                                 \
 138         "fdtaddr=70004000\0"                                            \
 139         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 140         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 141         "otg_mode=device\0"                                             \
 142         "touchpanel=tsc2007\0"                                          \
 143         "video_mode=VGA-1:640x480MR-24@60\0"
 144
 145 #define MTD_NAME                        "mxc_nand"
 146 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 147 #define CONFIG_FDT_FIXUP_PARTITIONS
 148
 149 /*
 150  * U-Boot Commands
 151  */
 152 #include <config_cmd_default.h>
 153 #define CONFIG_CMD_CACHE
 154 #define CONFIG_CMD_IIM
 155 #define CONFIG_CMD_MMC
 156 #define CONFIG_CMD_NAND
 157 #define CONFIG_CMD_MTDPARTS
 158 #define CONFIG_CMD_BOOTCE
 159 #define CONFIG_CMD_TIME
 160
 161 /*
 162  * Serial Driver
 163  */
 164 #define CONFIG_MXC_UART
 165 #define CONFIG_MXC_UART_BASE            UART1_BASE
 166 #define CONFIG_MXC_GPIO
 167 #define CONFIG_CONS_INDEX               0
 168 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 169 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 170
 171 /*
 172  * Ethernet Driver
 173  */
 174 #define CONFIG_FEC_MXC
 175 #ifdef CONFIG_FEC_MXC
 176 #define IMX_FEC_BASE                    FEC_BASE_ADDR
 177 #define CONFIG_FEC_MXC_PHYADDR          0
 178 #define CONFIG_PHYLIB
 179 #define CONFIG_PHY_SMSC
 180 #define CONFIG_MII
 181 #define CONFIG_FEC_XCV_TYPE             MII100
 182 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
 183 #define CONFIG_CMD_MII
 184 #define CONFIG_CMD_DHCP
 185 #define CONFIG_CMD_PING
 186 /* Add for working with "strict" DHCP server */
 187 #define CONFIG_BOOTP_SUBNETMASK
 188 #define CONFIG_BOOTP_GATEWAY
 189 #define CONFIG_BOOTP_DNS
 190 #endif
 191
 192 /*
 193  * NAND flash driver
 194  */
 195 #ifdef CONFIG_CMD_NAND
 196 #define CONFIG_MTD_DEVICE
 197 #define CONFIG_ENV_IS_IN_NAND
 198 #define CONFIG_NAND_MXC
 199 #define CONFIG_MXC_NAND_REGS_BASE       0xf7ff0000
 200 #define CONFIG_MXC_NAND_IP_BASE         0x63fdb000
 201 #define CONFIG_MXC_NAND_HWECC
 202 #define CONFIG_CMD_NAND_TRIMFFS
 203 #define CONFIG_SYS_MAX_FLASH_SECT       1024
 204 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 205 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 206 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 207 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 208 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 209 #ifdef CONFIG_ENV_IS_IN_NAND
 210 #define CONFIG_ENV_OVERWRITE
 211 #define CONFIG_ENV_OFFSET               CONFIG_U_BOOT_IMG_SIZE
 212 #define CONFIG_ENV_SIZE                 0x20000 /* 128 KiB */
 213 #if 0
 214 #define CONFIG_ENV_OFFSET_REDUND        0x20000
 215 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
 216 #endif
 217 #endif
 218 #ifndef CONFIG_SYS_NO_FLASH
 219 #define CONFIG_CMD_FLASH
 220 #define CONFIG_SYS_NAND_BASE            0xa0000000
 221 #define CONFIG_FIT
 222 #else
 223 #define CONFIG_SYS_NAND_BASE            0x00000000
 224 #define CONFIG_CMD_ROMUPDATE
 225 #endif
 226 #endif /* CONFIG_CMD_NAND */
 227
 228 /*
 229  * MMC Driver
 230  */
 231 #ifdef CONFIG_CMD_MMC
 232 #ifndef CONFIG_ENV_IS_IN_NAND
 233 #define CONFIG_ENV_IS_IN_MMC
 234 #endif
 235 #define CONFIG_MMC
 236 #define CONFIG_GENERIC_MMC
 237 #define CONFIG_FSL_ESDHC
 238 #define CONFIG_SYS_FSL_ESDHC_USE_PIO
 239 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 240 #define CONFIG_SYS_FSL_ESDHC_NUM        2
 241
 242 #define CONFIG_BOOT_PARTITION_ACCESS
 243 #define CONFIG_DOS_PARTITION
 244 #define CONFIG_CMD_FAT
 245 #define CONFIG_CMD_EXT2
 246
 247 /*
 248  * Environments on MMC
 249  */
 250 #ifdef CONFIG_ENV_IS_IN_MMC
 251 #define CONFIG_SYS_MMC_ENV_DEV  0
 252 #define CONFIG_ENV_OVERWRITE
 253 /* Associated with the MMC layout defined in mmcops.c */
 254 #define CONFIG_ENV_OFFSET               0x400 /* 1 KB */
 255 #define CONFIG_ENV_SIZE                 (0x20000 - 0x400) /* 127 KB */
 256 #define CONFIG_DYNAMIC_MMC_DEVNO
 257 #endif /* CONFIG_ENV_IS_IN_MMC */
 258 #endif /* CONFIG_CMD_MMC */
 259
 260 #ifdef CONFIG_ENV_OFFSET_REDUND
 261 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 262         "1m(u-boot),"                                                   \
 263         xstr(CONFIG_ENV_SIZE)                                           \
 264         "(env),"                                                        \
 265         xstr(CONFIG_ENV_SIZE)                                           \
 266         "(env2),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
 267 #else
 268 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 269         "1m(u-boot),"                                                   \
 270         xstr(CONFIG_ENV_SIZE)                                           \
 271         "(env),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
 272 #endif
 273
 274 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 275 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 276                                         GENERATED_GBL_DATA_SIZE)
 277
 278 #ifdef CONFIG_CMD_IIM
 279 #define CONFIG_IMX_IIM
 280 #endif
 281
 282 #endif /* __CONFIG_H */