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
 100 #define CONFIG_CMDLINE_TAG
 101 #define CONFIG_SETUP_MEMORY_TAGS
 102 #define CONFIG_BOOTDELAY        3
 103 #define CONFIG_ZERO_BOOTDELAY_CHECK
 104 #define CONFIG_SYS_AUTOLOAD     "no"
 105 #define CONFIG_BOOTFILE         "uImage"
 106 #define CONFIG_BOOTARGS         "console=ttymxc0,115200 ro debug panic=1"
 107 #define CONFIG_BOOTCOMMAND      "run bootcmd_nand"
 108 #define CONFIG_LOADADDR         0x78000000
 109 #define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
 110 #define CONFIG_U_BOOT_IMG_SIZE  SZ_1M
 111 #define CONFIG_HW_WATCHDOG
 112
 113 /*
 114  * Extra Environments
 115  */
 116 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 117         "autostart=no\0"                                                \
 118         "baseboard=stk5-v3\0"                                           \
 119         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
 120         " root=/dev/mmcblk0p3 rootwait\0"                               \
 121         "bootargs_nand=run default_bootargs;set bootargs ${bootargs}"   \
 122         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 123         "nfsroot=/tftpboot/rootfs\0"                                    \
 124         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
 125         " root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},nolock\0"\
 126         "bootcmd_mmc=set autostart no;run bootargs_mmc;"                \
 127         "mmc read ${loadaddr} 100 3000;run bootm_cmd\0"                 \
 128         "bootcmd_nand=set autostart no;run bootargs_nand;"              \
 129         "nboot linux;run bootm_cmd\0"                                   \
 130         "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;"           \
 131         "run bootm_cmd\0"                                               \
 132         "bootm_cmd=fdt boardsetup;bootm ${loadaddr} - ${fdtaddr}\0"     \
 133         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 134         " ${mtdparts} video=${video_mode} ${append_bootargs}\0"         \
 135         "cpu_clk=800\0"                                                 \
 136         "fdtaddr=70004000\0"                                            \
 137         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 138         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 139         "otg_mode=device\0"                                             \
 140         "touchpanel=tsc2007\0"                                          \
 141         "video_mode=VGA-1:640x480MR-24@60\0"
 142
 143 #define MTD_NAME                        "mxc_nand"
 144 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 145 #define CONFIG_FDT_FIXUP_PARTITIONS
 146
 147 /*
 148  * U-Boot Commands
 149  */
 150 #include <config_cmd_default.h>
 151 #define CONFIG_CMD_CACHE
 152 #define CONFIG_CMD_IIM
 153 #define CONFIG_CMD_MMC
 154 #define CONFIG_CMD_NAND
 155 #define CONFIG_CMD_MTDPARTS
 156 #define CONFIG_CMD_BOOTCE
 157 #define CONFIG_CMD_TIME
 158
 159 /*
 160  * Serial Driver
 161  */
 162 #define CONFIG_MXC_UART
 163 #define CONFIG_MXC_UART_BASE            UART1_BASE
 164 #define CONFIG_MXC_GPIO
 165 #define CONFIG_CONS_INDEX               0
 166 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 167 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 168
 169 /*
 170  * Ethernet Driver
 171  */
 172 #define CONFIG_FEC_MXC
 173 #ifdef CONFIG_FEC_MXC
 174 #define IMX_FEC_BASE                    FEC_BASE_ADDR
 175 #define CONFIG_FEC_MXC_PHYADDR          0
 176 #define CONFIG_PHYLIB
 177 #define CONFIG_PHY_SMSC
 178 #define CONFIG_MII
 179 #define CONFIG_FEC_XCV_TYPE             MII100
 180 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
 181 #define CONFIG_CMD_MII
 182 #define CONFIG_CMD_DHCP
 183 #define CONFIG_CMD_PING
 184 /* Add for working with "strict" DHCP server */
 185 #define CONFIG_BOOTP_SUBNETMASK
 186 #define CONFIG_BOOTP_GATEWAY
 187 #define CONFIG_BOOTP_DNS
 188 #endif
 189
 190 /*
 191  * NAND flash driver
 192  */
 193 #ifdef CONFIG_CMD_NAND
 194 #define CONFIG_MTD_DEVICE
 195 #define CONFIG_ENV_IS_IN_NAND
 196 #define CONFIG_NAND_MXC
 197 #define CONFIG_MXC_NAND_REGS_BASE       0xf7ff0000
 198 #define CONFIG_MXC_NAND_IP_BASE         0x63fdb000
 199 #define CONFIG_MXC_NAND_HWECC
 200 #define CONFIG_CMD_NAND_TRIMFFS
 201 #define CONFIG_SYS_MAX_FLASH_SECT       1024
 202 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 203 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 204 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 205 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 206 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 207 #ifdef CONFIG_ENV_IS_IN_NAND
 208 #define CONFIG_ENV_OVERWRITE
 209 #define CONFIG_ENV_OFFSET               CONFIG_U_BOOT_IMG_SIZE
 210 #define CONFIG_ENV_SIZE                 0x20000 /* 128 KiB */
 211 #if 0
 212 #define CONFIG_ENV_OFFSET_REDUND        0x20000
 213 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
 214 #endif
 215 #endif
 216 #ifndef CONFIG_SYS_NO_FLASH
 217 #define CONFIG_CMD_FLASH
 218 #define CONFIG_SYS_NAND_BASE            0xa0000000
 219 #define CONFIG_FIT
 220 #else
 221 #define CONFIG_SYS_NAND_BASE            0x00000000
 222 #define CONFIG_CMD_ROMUPDATE
 223 #endif
 224 #endif /* CONFIG_CMD_NAND */
 225
 226 /*
 227  * MMC Driver
 228  */
 229 #ifdef CONFIG_CMD_MMC
 230 #ifndef CONFIG_ENV_IS_IN_NAND
 231 #define CONFIG_ENV_IS_IN_MMC
 232 #endif
 233 #define CONFIG_MMC
 234 #define CONFIG_GENERIC_MMC
 235 #define CONFIG_FSL_ESDHC
 236 #define CONFIG_SYS_FSL_ESDHC_USE_PIO
 237 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 238 #define CONFIG_SYS_FSL_ESDHC_NUM        2
 239
 240 #define CONFIG_BOOT_PARTITION_ACCESS
 241 #define CONFIG_DOS_PARTITION
 242 #define CONFIG_CMD_FAT
 243 #define CONFIG_CMD_EXT2
 244
 245 /*
 246  * Environments on MMC
 247  */
 248 #ifdef CONFIG_ENV_IS_IN_MMC
 249 #define CONFIG_SYS_MMC_ENV_DEV  0
 250 #define CONFIG_ENV_OVERWRITE
 251 /* Associated with the MMC layout defined in mmcops.c */
 252 #define CONFIG_ENV_OFFSET               0x400 /* 1 KB */
 253 #define CONFIG_ENV_SIZE                 (0x20000 - 0x400) /* 127 KB */
 254 #define CONFIG_DYNAMIC_MMC_DEVNO
 255 #endif /* CONFIG_ENV_IS_IN_MMC */
 256 #endif /* CONFIG_CMD_MMC */
 257
 258 #ifdef CONFIG_ENV_OFFSET_REDUND
 259 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 260         "1m(u-boot),"                                                   \
 261         xstr(CONFIG_ENV_SIZE)                                           \
 262         "(env),"                                                        \
 263         xstr(CONFIG_ENV_SIZE)                                           \
 264         "(env2),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
 265 #else
 266 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 267         "1m(u-boot),"                                                   \
 268         xstr(CONFIG_ENV_SIZE)                                           \
 269         "(env),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
 270 #endif
 271
 272 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 273 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 274                                         GENERATED_GBL_DATA_SIZE)
 275
 276 #ifdef CONFIG_CMD_IIM
 277 #define CONFIG_IMX_IIM
 278 #endif
 279
 280 #endif /* __CONFIG_H */