include/configs/tx6q.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 __TX6Q_H
  14 #define __TX6Q_H
  15
  16 #include <asm/sizes.h>
  17
  18 /*
  19  * Ka-Ro TX6Q board - SoC configuration
  20  */
  21 #define CONFIG_MX6Q
  22 #define CONFIG_SYS_MX6_HCLK             24000000
  23 #define CONFIG_SYS_MX6_CLK32            32768
  24 #define CONFIG_SYS_HZ                   1000            /* Ticks per second */
  25 #define CONFIG_SHOW_ACTIVITY
  26 #define CONFIG_ARCH_CPU_INIT
  27 #define CONFIG_DISPLAY_BOARDINFO
  28 #define CONFIG_BOARD_LATE_INIT
  29 #define CONFIG_BOARD_EARLY_INIT_F
  30
  31 #ifndef CONFIG_MFG
  32 /* LCD Logo and Splash screen support */
  33 #define CONFIG_LCD
  34 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
  35 #ifdef CONFIG_LCD
  36 #define CONFIG_SPLASH_SCREEN
  37 #define CONFIG_SPLASH_SCREEN_ALIGN
  38 #define CONFIG_VIDEO_IPUV3
  39 #define CONFIG_IPU_CLKRATE              266000000
  40 #define CONFIG_LCD_LOGO
  41 #define LCD_BPP                         LCD_COLOR24
  42 #define CONFIG_CMD_BMP
  43 #define CONFIG_VIDEO_BMP_RLE8
  44 #endif /* CONFIG_LCD */
  45 #endif /* CONFIG_MFG */
  46
  47 /*
  48  * Memory configuration options
  49  */
  50 #define CONFIG_NR_DRAM_BANKS            1               /* # of SDRAM banks */
  51 #define PHYS_SDRAM_1                    0x10000000      /* Base address of bank 1 */
  52 #define PHYS_SDRAM_1_SIZE               SZ_1G
  53 #define CONFIG_STACKSIZE                SZ_128K
  54 #define CONFIG_SYS_MALLOC_LEN           SZ_8M
  55 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1    /* Memtest start address */
  56 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_4M)
  57 #define CONFIG_SYS_SDRAM_CLK            528
  58
  59 /*
  60  * U-Boot general configurations
  61  */
  62 #define CONFIG_SYS_LONGHELP
  63 #define CONFIG_SYS_PROMPT               "TX6Q U-Boot > "
  64 #define CONFIG_SYS_CBSIZE               2048            /* Console I/O buffer size */
  65 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  66                                 sizeof(CONFIG_SYS_PROMPT) + 16) /* Print buffer size */
  67 #define CONFIG_SYS_MAXARGS              64              /* Max number of command args */
  68 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  69                                         /* Boot argument buffer size */
  70 #define CONFIG_VERSION_VARIABLE         /* U-BOOT version */
  71 #define CONFIG_AUTO_COMPLETE            /* Command auto complete */
  72 #define CONFIG_CMDLINE_EDITING          /* Command history etc */
  73
  74 #define CONFIG_SYS_64BIT_VSPRINTF
  75 #define CONFIG_SYS_NO_FLASH
  76
  77 /*
  78  * Flattened Device Tree (FDT) support
  79 */
  80 #ifndef CONFIG_MFG
  81 #define CONFIG_OF_LIBFDT
  82 #ifdef CONFIG_OF_LIBFDT
  83 #define CONFIG_FDT_FIXUP_PARTITIONS
  84 #define CONFIG_OF_EMBED
  85 #define CONFIG_OF_BOARD_SETUP
  86 #define CONFIG_DEFAULT_DEVICE_TREE      tx6q
  87 #define CONFIG_ARCH_DEVICE_TREE         mx6q
  88 #define CONFIG_SYS_FDT_ADDR             (PHYS_SDRAM_1 + SZ_16M)
  89 #endif /* CONFIG_OF_LIBFDT */
  90 #endif /* CONFIG_MFG */
  91
  92 /*
  93  * Boot Linux
  94  */
  95 #define xstr(s) str(s)
  96 #define str(s)  #s
  97 #define __pfx(x, s)                     (x##s)
  98 #define _pfx(x, s)                      __pfx(x, s)
  99
 100 #define CONFIG_CMDLINE_TAG
 101 #define CONFIG_INITRD_TAG
 102 #define CONFIG_SETUP_MEMORY_TAGS
 103 #define CONFIG_SERIAL_TAG
 104 #ifndef CONFIG_MFG
 105 #define CONFIG_BOOTDELAY                1
 106 #else
 107 #define CONFIG_BOOTDELAY                0
 108 #endif
 109 #define CONFIG_ZERO_BOOTDELAY_CHECK
 110 #define CONFIG_SYS_AUTOLOAD             "no"
 111 #ifndef CONFIG_MFG
 112 #define CONFIG_BOOTFILE                 "uImage"
 113 #define CONFIG_BOOTARGS                 "console=ttymxc0,115200 ro debug panic=1"
 114 #define CONFIG_BOOTCOMMAND              "run bootcmd_nand"
 115 #else
 116 #define CONFIG_BOOTCOMMAND              "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
 117 #define CONFIG_BOOTCMD_MFG_LOADADDR     10500000
 118 #define CONFIG_DELAY_ENVIRONMENT
 119 #endif /* CONFIG_MFG */
 120 #define CONFIG_LOADADDR                 18000000
 121 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
 122 #define CONFIG_U_BOOT_IMG_SIZE          SZ_1M
 123 #define CONFIG_IMX_WATCHDOG
 124 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   3000
 125
 126 /*
 127  * Extra Environments
 128  */
 129 #ifndef CONFIG_MFG
 130 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 131         "autostart=no\0"                                                \
 132         "baseboard=stk5-v3\0"                                           \
 133         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
 134         " root=/dev/mmcblk0p3 rootwait\0"                               \
 135         "bootargs_nand=run default_bootargs;set bootargs ${bootargs}"   \
 136         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 137         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
 138         " root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},nolock\0"\
 139         "bootcmd_mmc=set autostart no;run bootargs_mmc;"                \
 140         "fatload mmc 0 ${loadaddr} uImage;run bootm_cmd\0"              \
 141         "bootcmd_nand=set autostart no;run bootargs_nand;"              \
 142         "nboot linux;run bootm_cmd\0"                                   \
 143         "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;"           \
 144         "run bootm_cmd\0"                                               \
 145         "bootm_cmd=fdt boardsetup;bootm ${loadaddr} - ${fdtaddr}\0"     \
 146         "cpu_clk=800\0"                                                 \
 147         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 148         " video=${video_mode} ${append_bootargs}\0"                     \
 149         "fdtaddr=11000000\0"                                            \
 150         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 151         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 152         "nfsroot=/tftpboot/rootfs\0"                                    \
 153         "otg_mode=device\0"                                             \
 154         "touchpanel=tsc2007\0"                                          \
 155         "video_mode=VGA-1:640x480MR-24@60\0"
 156 #endif
 157
 158 #define MTD_NAME                        "gpmi-nand"
 159 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 160 #define CONFIG_SYS_NAND_ONFI_DETECTION
 161
 162 /*
 163  * U-Boot Commands
 164  */
 165 #include <config_cmd_default.h>
 166 #define CONFIG_CMD_CACHE
 167 #define CONFIG_CMD_MMC
 168 #define CONFIG_CMD_NAND
 169 #define CONFIG_CMD_MTDPARTS
 170 #define CONFIG_CMD_BOOTCE
 171 #define CONFIG_CMD_TIME
 172 #define CONFIG_CMD_I2C
 173
 174 /*
 175  * Serial Driver
 176  */
 177 #define CONFIG_MXC_UART
 178 #define CONFIG_MXC_UART_BASE            UART1_BASE
 179 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 180 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 181 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 182
 183 /*
 184  * GPIO driver
 185  */
 186 #define CONFIG_MXC_GPIO
 187
 188 /*
 189  * Ethernet Driver
 190  */
 191 #define CONFIG_FEC_MXC
 192 #ifdef CONFIG_FEC_MXC
 193 /* This is required for the FEC driver to work with cache enabled */
 194 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
 195
 196 #define IMX_FEC_BASE                    ENET_BASE_ADDR
 197 #define CONFIG_FEC_MXC_PHYADDR          0
 198 #define CONFIG_PHYLIB
 199 #define CONFIG_PHY_SMSC
 200 #define CONFIG_MII
 201 #define CONFIG_FEC_XCV_TYPE             RMII
 202 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
 203 #define CONFIG_CMD_MII
 204 #define CONFIG_CMD_DHCP
 205 #define CONFIG_CMD_PING
 206 /* Add for working with "strict" DHCP server */
 207 #define CONFIG_BOOTP_SUBNETMASK
 208 #define CONFIG_BOOTP_GATEWAY
 209 #define CONFIG_BOOTP_DNS
 210 #endif
 211
 212 /*
 213  * I2C Configs
 214  */
 215 #ifdef CONFIG_CMD_I2C
 216 #define CONFIG_HARD_I2C                 1
 217 #define CONFIG_I2C_MXC                  1
 218 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
 219 #define CONFIG_SYS_I2C_MX6_PORT1
 220 #define CONFIG_SYS_I2C_SPEED            10000
 221 #define CONFIG_SYS_I2C_SLAVE            0x3c
 222 #define CONFIG_MX6_INTER_LDO_BYPASS     0
 223 #endif
 224
 225 /* define one of the following options:
 226 #define CONFIG_ENV_IS_IN_NAND
 227 #define CONFIG_ENV_IS_IN_MMC
 228 #define CONFIG_ENV_IS_NOWHERE
 229 */
 230 #define CONFIG_ENV_IS_IN_NAND
 231
 232 /*
 233  * NAND flash driver
 234  */
 235 #ifdef CONFIG_CMD_NAND
 236 #define CONFIG_MTD_DEVICE
 237 #if 0
 238 #define CONFIG_MTD_DEBUG
 239 #define CONFIG_MTD_DEBUG_VERBOSE        4
 240 #endif
 241 #define CONFIG_NAND_MXS
 242 #define CONFIG_NAND_PAGE_SIZE           2048
 243 #define CONFIG_NAND_OOB_SIZE            64
 244 #define CONFIG_NAND_PAGES_PER_BLOCK     64
 245 #define CONFIG_APBH_DMA
 246 #define CONFIG_APBH_DMA_BURST
 247 #define CONFIG_APBH_DMA_BURST8
 248 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x20000
 249 #define CONFIG_CMD_NAND_TRIMFFS
 250 #define CONFIG_SYS_MXS_DMA_CHANNEL      4
 251 #define CONFIG_SYS_MAX_FLASH_SECT       1024
 252 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 253 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 254 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 255 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 256 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 257 #define CONFIG_SYS_NAND_BASE            0x00000000
 258 #define CONFIG_CMD_ROMUPDATE
 259 #else
 260 #undef CONFIG_ENV_IS_IN_NAND
 261 #endif /* CONFIG_CMD_NAND */
 262
 263 #ifdef CONFIG_ENV_IS_IN_NAND
 264 #define CONFIG_ENV_OVERWRITE
 265 #define CONFIG_ENV_OFFSET               (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
 266 #define CONFIG_ENV_SIZE                 SZ_128K
 267 #define CONFIG_ENV_RANGE                0x60000
 268 #ifdef CONFIG_ENV_OFFSET_REDUND
 269 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_ENV_RANGE)          \
 270         "(env),"                                                        \
 271         xstr(CONFIG_ENV_RANGE)                                          \
 272         "(env2),"
 273 #define CONFIG_SYS_USERFS_PART_STR      "91520k(userfs)"
 274 #else
 275 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_ENV_RANGE)          \
 276         "(env),"
 277 #define CONFIG_SYS_USERFS_PART_STR      "91904k(userfs)"
 278 #endif /* CONFIG_ENV_OFFSET_REDUND */
 279 #else
 280 #define CONFIG_SYS_ENV_PART_STR         /* no env partition in NAND */
 281 #define CONFIG_SYS_USERFS_PART_STR      "92288k(userfs)"
 282 #endif /* CONFIG_ENV_IS_IN_NAND */
 283
 284 /*
 285  * MMC Driver
 286  */
 287 #ifdef CONFIG_CMD_MMC
 288 #define CONFIG_MMC
 289 #define CONFIG_GENERIC_MMC
 290 #define CONFIG_FSL_ESDHC
 291 #define CONFIG_FSL_USDHC
 292 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 293 #define CONFIG_SYS_FSL_ESDHC_NUM        2
 294
 295 #define CONFIG_DOS_PARTITION
 296 #define CONFIG_CMD_FAT
 297 #define CONFIG_CMD_EXT2
 298
 299 /*
 300  * Environments on MMC
 301  */
 302 #ifdef CONFIG_ENV_IS_IN_MMC
 303 #define CONFIG_SYS_MMC_ENV_DEV          0
 304 #define CONFIG_ENV_OVERWRITE
 305 /* Associated with the MMC layout defined in mmcops.c */
 306 #define CONFIG_ENV_OFFSET               SZ_1K
 307 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
 308 #define CONFIG_DYNAMIC_MMC_DEVNO
 309 #endif /* CONFIG_ENV_IS_IN_MMC */
 310 #else
 311 #undef CONFIG_ENV_IS_IN_MMC
 312 #endif /* CONFIG_CMD_MMC */
 313
 314 #ifdef CONFIG_ENV_IS_NOWHERE
 315 #define CONFIG_ENV_SIZE                 SZ_4K
 316 #endif
 317
 318 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 319         "1m@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) "(u-boot),"             \
 320         CONFIG_SYS_ENV_PART_STR                                         \
 321         "4m(linux),32m(rootfs),256k(dtb),"                              \
 322         CONFIG_SYS_USERFS_PART_STR ",512k@0x7f80000(bbt)ro"
 323
 324 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 325 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 326                                         GENERATED_GBL_DATA_SIZE)
 327
 328 #ifdef CONFIG_CMD_IIM
 329 #define CONFIG_IMX_IIM
 330 #endif
 331
 332 #endif /* __CONFIG_H */