include/configs/tx53.h

   1 /*
   2  * Copyright (C) 2012 <LW@KARO-electronics.de>
   3  *
   4  * SPDX-License-Identifier:      GPL-2.0
   5  *
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #define CONFIG_MX53                     /* must be set before including imx-regs.h */
  12
  13 #include <asm/sizes.h>
  14 #include <asm/arch/imx-regs.h>
  15
  16 /*
  17  * Ka-Ro TX53 board - SoC configuration
  18  */
  19 #define CONFIG_TX53                     /* TX53 SoM */
  20 #define CONFIG_SYS_MX5_IOMUX_V3
  21 #define CONFIG_MXC_GPIO                 /* GPIO control */
  22 #define CONFIG_SYS_MX5_HCLK             24000000
  23 #define CONFIG_SYS_DDR_CLKSEL           0
  24 #define CONFIG_SYS_HZ                   1000    /* Ticks per second */
  25 #define CONFIG_SHOW_ACTIVITY
  26 #define CONFIG_DISPLAY_BOARDINFO
  27 #define CONFIG_BOARD_LATE_INIT
  28 #define CONFIG_BOARD_EARLY_INIT_F
  29
  30 /* LCD Logo and Splash screen support */
  31 #define CONFIG_LCD
  32 #ifdef CONFIG_LCD
  33 #define CONFIG_SPLASH_SCREEN
  34 #define CONFIG_SPLASH_SCREEN_ALIGN
  35 #define CONFIG_VIDEO_IPUV3
  36 #define CONFIG_IPUV3_CLK                200000000
  37 #define CONFIG_LCD_LOGO
  38 #define LCD_BPP                         LCD_COLOR24
  39 #define CONFIG_CMD_BMP
  40 #define CONFIG_VIDEO_BMP_RLE8
  41 #endif /* CONFIG_LCD */
  42
  43 #ifdef CONFIG_SYS_LVDS_IF
  44 #define is_lvds()                       1
  45 #else
  46 #define is_lvds()                       0
  47 #endif
  48
  49 /*
  50  * Memory configurations
  51  */
  52 #define PHYS_SDRAM_1                    0x70000000      /* Base address of bank 1 */
  53 #define PHYS_SDRAM_1_SIZE               SZ_512M
  54 #if CONFIG_NR_DRAM_BANKS > 1
  55 #define PHYS_SDRAM_2                    0xb0000000      /* Base address of bank 2 */
  56 #define PHYS_SDRAM_2_SIZE               SZ_512M
  57 #define TX53_MOD_SUFFIX                 "1"
  58 #else
  59 #define TX53_MOD_SUFFIX                 "0"
  60 #endif
  61 #define CONFIG_STACKSIZE                SZ_128K
  62 #define CONFIG_SYS_MALLOC_LEN           SZ_8M
  63 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1    /* Memtest start address */
  64 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + SZ_4M)  /* 4 MB RAM test */
  65 #define CONFIG_SYS_SDRAM_CLK            400
  66
  67 /*
  68  * U-Boot general configurations
  69  */
  70 #define CONFIG_SYS_LONGHELP
  71 #define CONFIG_SYS_PROMPT               "TX53 U-Boot > "
  72 #define CONFIG_SYS_CBSIZE               2048    /* Console I/O buffer size */
  73 #define CONFIG_SYS_PBSIZE \
  74         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  75                                                 /* Print buffer size */
  76 #define CONFIG_SYS_MAXARGS              64      /* Max number of command args */
  77 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  78                                                 /* Boot argument buffer size */
  79 #define CONFIG_VERSION_VARIABLE                 /* U-BOOT version */
  80 #define CONFIG_AUTO_COMPLETE                    /* Command auto complete */
  81 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
  82
  83 #define CONFIG_SYS_64BIT_VSPRINTF
  84 #define CONFIG_SYS_NO_FLASH
  85
  86 /*
  87  * Flattened Device Tree (FDT) support
  88 */
  89 #define CONFIG_OF_LIBFDT
  90 #define CONFIG_OF_BOARD_SETUP
  91 #define CONFIG_DEFAULT_DEVICE_TREE      tx53
  92 #define CONFIG_ARCH_DEVICE_TREE         mx53
  93 #define CONFIG_SYS_FDT_ADDR             (PHYS_SDRAM_1 + SZ_16M)
  94
  95 /*
  96  * Boot Linux
  97  */
  98 #define xstr(s)                         str(s)
  99 #define str(s)                          #s
 100 #define __pfx(x, s)                     (x##s)
 101 #define _pfx(x, s)                      __pfx(x, s)
 102
 103 #define CONFIG_CMDLINE_TAG
 104 #define CONFIG_SETUP_MEMORY_TAGS
 105 #define CONFIG_BOOTDELAY                3
 106 #define CONFIG_ZERO_BOOTDELAY_CHECK
 107 #define CONFIG_SYS_AUTOLOAD             "no"
 108 #define CONFIG_BOOTFILE                 "uImage"
 109 #define CONFIG_BOOTARGS                 "init=/linuxrc console=ttymxc0,115200 ro debug panic=1"
 110 #define CONFIG_BOOTCOMMAND              "run bootcmd_${boot_mode} bootm_cmd"
 111 #define CONFIG_LOADADDR                 78000000
 112 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
 113 #define CONFIG_U_BOOT_IMG_SIZE          SZ_1M
 114 #define CONFIG_HW_WATCHDOG
 115
 116 /*
 117  * Extra Environments
 118  */
 119 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 120         "autostart=no\0"                                                \
 121         "baseboard=stk5-v3\0"                                           \
 122         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
 123         " root=/dev/mmcblk0p3 rootwait\0"                               \
 124         "bootargs_nand=run default_bootargs;set bootargs ${bootargs}"   \
 125         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 126         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
 127         " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock"        \
 128         " ip=dhcp\0"                                                    \
 129         "bootcmd_mmc=set autostart no;run bootargs_mmc"                 \
 130         ";mmc read ${loadaddr} 100 3000\0"                              \
 131         "bootcmd_nand=set autostart no;run bootargs_nand"               \
 132         ";nboot linux\0"                                                \
 133         "bootcmd_net=set autoload y;set autostart n;run bootargs_nfs"   \
 134         ";dhcp\0"                                                       \
 135         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
 136         "boot_mode=nand\0"                                              \
 137         "cpu_clk=800\0"                                                 \
 138         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 139         " ${append_bootargs}\0"                                         \
 140         "fdtaddr=71000000\0"                                            \
 141         "fdtsave=nand erase.part dtb"                                   \
 142         ";nand write ${fdtaddr} dtb ${fdtsize}\0"                       \
 143         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 144         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 145         "nfsroot=/tftpboot/rootfs\0"                                    \
 146         "otg_mode=device\0"                                             \
 147         "touchpanel=tsc2007\0"                                          \
 148         "video_mode=VGA\0"
 149
 150 #define MTD_NAME                        "mxc_nand"
 151 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 152 #define CONFIG_FDT_FIXUP_PARTITIONS
 153
 154 /*
 155  * U-Boot Commands
 156  */
 157 #include <config_cmd_default.h>
 158 #define CONFIG_CMD_CACHE
 159 #define CONFIG_CMD_MMC
 160 #define CONFIG_CMD_NAND
 161 #define CONFIG_CMD_MTDPARTS
 162 #define CONFIG_CMD_BOOTCE
 163 #define CONFIG_CMD_TIME
 164 #define CONFIG_CMD_I2C
 165 #define CONFIG_CMD_MEMTEST
 166
 167 /*
 168  * Serial Driver
 169  */
 170 #define CONFIG_MXC_UART
 171 #define CONFIG_MXC_UART_BASE            UART1_BASE
 172 #define CONFIG_MXC_GPIO
 173 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 174 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 175 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 176
 177 /*
 178  * Ethernet Driver
 179  */
 180 #define CONFIG_FEC_MXC
 181 #ifdef CONFIG_FEC_MXC
 182 #define IMX_FEC_BASE                    FEC_BASE_ADDR
 183 #define CONFIG_FEC_MXC_PHYADDR          0
 184 #define CONFIG_PHYLIB
 185 #define CONFIG_PHY_SMSC
 186 #define CONFIG_MII
 187 #define CONFIG_FEC_XCV_TYPE             MII100
 188 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
 189 #define CONFIG_CMD_MII
 190 #define CONFIG_CMD_DHCP
 191 #define CONFIG_CMD_PING
 192 /* Add for working with "strict" DHCP server */
 193 #define CONFIG_BOOTP_SUBNETMASK
 194 #define CONFIG_BOOTP_GATEWAY
 195 #define CONFIG_BOOTP_DNS
 196 #endif
 197
 198 /*
 199  * I2C Configs
 200  */
 201 #ifdef CONFIG_CMD_I2C
 202 #define CONFIG_HARD_I2C
 203 #define CONFIG_I2C_MXC
 204 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
 205 #define CONFIG_SYS_I2C_MX6_PORT1
 206 #define CONFIG_SYS_I2C_SPEED            400000
 207 #define CONFIG_SYS_I2C_SLAVE            0x34
 208 #endif
 209
 210 /*
 211  * NAND flash driver
 212  */
 213 #ifdef CONFIG_CMD_NAND
 214 #define CONFIG_MTD_DEVICE
 215 #define CONFIG_ENV_IS_IN_NAND
 216 #define CONFIG_NAND_MXC
 217 #define CONFIG_MXC_NAND_REGS_BASE       NFC_BASE_ADDR_AXI
 218 #define CONFIG_MXC_NAND_IP_REGS_BASE    NFC_BASE_ADDR
 219 #define CONFIG_MXC_NAND_HWECC
 220 #define CONFIG_CMD_NAND_TRIMFFS
 221 #define CONFIG_SYS_MAX_FLASH_SECT       1024
 222 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 223 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 224 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 225 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 226 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 227 #ifdef CONFIG_ENV_IS_IN_NAND
 228 #define CONFIG_ENV_OVERWRITE
 229 #define CONFIG_ENV_OFFSET               CONFIG_U_BOOT_IMG_SIZE
 230 #define CONFIG_ENV_SIZE                 0x20000 /* 128 KiB */
 231 #define CONFIG_ENV_RANGE                0x60000
 232 #endif
 233 #ifndef CONFIG_SYS_NO_FLASH
 234 #define CONFIG_CMD_FLASH
 235 #define CONFIG_SYS_NAND_BASE            0xa0000000
 236 #define CONFIG_FIT
 237 #else
 238 #define CONFIG_SYS_NAND_BASE            0x00000000
 239 #define CONFIG_CMD_ROMUPDATE
 240 #endif
 241 #endif /* CONFIG_CMD_NAND */
 242
 243 /*
 244  * MMC Driver
 245  */
 246 #ifdef CONFIG_CMD_MMC
 247 #ifndef CONFIG_ENV_IS_IN_NAND
 248 #define CONFIG_ENV_IS_IN_MMC
 249 #endif
 250 #define CONFIG_MMC
 251 #define CONFIG_GENERIC_MMC
 252 #define CONFIG_FSL_ESDHC
 253 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 254 #define CONFIG_SYS_FSL_ESDHC_NUM        2
 255
 256 #define CONFIG_DOS_PARTITION
 257 #define CONFIG_CMD_FAT
 258 #define CONFIG_CMD_EXT2
 259
 260 /*
 261  * Environments on MMC
 262  */
 263 #ifdef CONFIG_ENV_IS_IN_MMC
 264 #define CONFIG_SYS_MMC_ENV_DEV          0
 265 #define CONFIG_ENV_OVERWRITE
 266 /* Associated with the MMC layout defined in mmcops.c */
 267 #define CONFIG_ENV_OFFSET               SZ_1K
 268 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
 269 #define CONFIG_DYNAMIC_MMC_DEVNO
 270 #endif /* CONFIG_ENV_IS_IN_MMC */
 271 #endif /* CONFIG_CMD_MMC */
 272
 273 #ifdef CONFIG_ENV_OFFSET_REDUND
 274 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 275         "1m(u-boot),"                                                   \
 276         xstr(CONFIG_ENV_RANGE)                                          \
 277         "(env),"                                                        \
 278         xstr(CONFIG_ENV_RANGE)                                          \
 279         "(env2),4m(linux),16m(rootfs),108032k(userfs),256k(dtb),512k@0x7f80000(bbt)ro"
 280 #else
 281 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 282         "1m(u-boot),"                                                   \
 283         xstr(CONFIG_ENV_RANGE)                                          \
 284         "(env),4m(linux),16m(rootfs),108416k(userfs),256k(dtb),512k@0x7f80000(bbt)ro"
 285 #endif
 286
 287 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 288 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 289                                         GENERATED_GBL_DATA_SIZE)
 290
 291 #ifdef CONFIG_CMD_IIM
 292 #define CONFIG_FSL_IIM
 293 #endif
 294
 295 #endif /* __CONFIG_H */