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 #if 0
  31 #define CONFIG_NETCONSOLE
  32 #endif
  33
  34 /* LCD Logo and Splash screen support */
  35 #if 1
  36 #define CONFIG_LCD
  37 #endif
  38 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
  39 #ifdef CONFIG_LCD
  40 #define CONFIG_SPLASH_SCREEN
  41 #define CONFIG_SPLASH_SCREEN_ALIGN
  42 #define CONFIG_VIDEO_IPUV3
  43 #define CONFIG_IPU_CLKRATE              266000000
  44 #define CONFIG_LCD_LOGO
  45 #define LCD_BPP                         LCD_COLOR24
  46 #define CONFIG_CMD_BMP
  47 #define CONFIG_VIDEO_BMP_RLE8
  48 #endif /* CONFIG_LCD */
  49
  50 /*
  51  * Memory configuration options
  52  */
  53 #define CONFIG_NR_DRAM_BANKS            1               /* # of SDRAM banks */
  54 #define PHYS_SDRAM_1                    0x10000000      /* Base address of bank 1 */
  55 #define PHYS_SDRAM_1_SIZE               SZ_1G
  56 #define CONFIG_STACKSIZE                SZ_128K
  57 #define CONFIG_SYS_MALLOC_LEN           SZ_8M
  58 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1    /* Memtest start address */
  59 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_4M)
  60 #define CONFIG_SYS_SDRAM_CLK            528
  61
  62 /*
  63  * U-Boot general configurations
  64  */
  65 #define CONFIG_SYS_LONGHELP
  66 #define CONFIG_SYS_PROMPT               "TX6Q U-Boot > "
  67 #define CONFIG_SYS_CBSIZE               2048            /* Console I/O buffer size */
  68 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  69                                 sizeof(CONFIG_SYS_PROMPT) + 16) /* Print buffer size */
  70 #define CONFIG_SYS_MAXARGS              64              /* Max number of command args */
  71 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  72                                         /* Boot argument buffer size */
  73 #define CONFIG_VERSION_VARIABLE         /* U-BOOT version */
  74 #define CONFIG_AUTO_COMPLETE            /* Command auto complete */
  75 #define CONFIG_CMDLINE_EDITING          /* Command history etc */
  76
  77 #define CONFIG_SYS_64BIT_VSPRINTF
  78 #define CONFIG_SYS_NO_FLASH
  79
  80 /*
  81  * Flattened Device Tree (FDT) support
  82 */
  83 #define CONFIG_OF_LIBFDT
  84 #ifdef CONFIG_OF_LIBFDT
  85 #define CONFIG_FDT_FIXUP_PARTITIONS
  86 #define CONFIG_OF_EMBED
  87 #define CONFIG_OF_BOARD_SETUP
  88 #define CONFIG_DEFAULT_DEVICE_TREE      tx6q
  89 #define CONFIG_ARCH_DEVICE_TREE         mx6q
  90 #define CONFIG_SYS_FDT_ADDR             (PHYS_SDRAM_1 + SZ_16M)
  91 #endif
  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                1
 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                 18000000
 110 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
 111 #define CONFIG_U_BOOT_IMG_SIZE          SZ_1M
 112 #define CONFIG_IMX_WATCHDOG
 113 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   3000
 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         "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         "fatload mmc 0 ${loadaddr} uImage;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         "bootdelay=-1\0"                                                \
 134         "bootm_cmd=fdt boardsetup;bootm ${loadaddr} - ${fdtaddr}\0"     \
 135         "cpu_clk=800\0"                                                 \
 136         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 137         " video=${video_mode} ${append_bootargs}\0"                     \
 138         "fdtaddr=11000000\0"                                            \
 139         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 140         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 141         "nfsroot=/tftpboot/rootfs\0"                                    \
 142         "otg_mode=device\0"                                             \
 143         "touchpanel=tsc2007\0"                                          \
 144         "video_mode=VGA-1:640x480MR-24@60\0"
 145
 146 #define MTD_NAME                        "gpmi-nand"
 147 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 148
 149 /*
 150  * U-Boot Commands
 151  */
 152 #include <config_cmd_default.h>
 153 #define CONFIG_CMD_CACHE
 154 #define CONFIG_CMD_MMC
 155 #define CONFIG_CMD_NAND
 156 #define CONFIG_CMD_MTDPARTS
 157 #if 1
 158 #define CONFIG_CMD_BOOTCE
 159 #endif
 160 #define CONFIG_CMD_TIME
 161 #define CONFIG_CMD_I2C
 162
 163 /*
 164  * Serial Driver
 165  */
 166 #define CONFIG_MXC_UART
 167 #define CONFIG_MXC_UART_BASE            UART1_BASE
 168 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 169 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 170 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 171
 172 /*
 173  * GPIO driver
 174  */
 175 #define CONFIG_MXC_GPIO
 176
 177 /*
 178  * Ethernet Driver
 179  */
 180 #define CONFIG_FEC_MXC
 181 #ifdef CONFIG_FEC_MXC
 182 /* This is required for the FEC driver to work with cache enabled */
 183 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
 184
 185 #define IMX_FEC_BASE                    ENET_BASE_ADDR
 186 #define CONFIG_FEC_MXC_PHYADDR          0
 187 #define CONFIG_PHYLIB
 188 #define CONFIG_PHY_SMSC
 189 #define CONFIG_MII
 190 #define CONFIG_FEC_XCV_TYPE             RMII
 191 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
 192 #define CONFIG_CMD_MII
 193 #define CONFIG_CMD_DHCP
 194 #define CONFIG_CMD_PING
 195 /* Add for working with "strict" DHCP server */
 196 #define CONFIG_BOOTP_SUBNETMASK
 197 #define CONFIG_BOOTP_GATEWAY
 198 #define CONFIG_BOOTP_DNS
 199 #endif
 200
 201 /*
 202  * I2C Configs
 203  */
 204 #ifdef CONFIG_CMD_I2C
 205 #define CONFIG_HARD_I2C                 1
 206 #define CONFIG_I2C_MXC                  1
 207 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
 208 #define CONFIG_SYS_I2C_MX6_PORT1
 209 #define CONFIG_SYS_I2C_SPEED            10000
 210 #define CONFIG_SYS_I2C_SLAVE            0x3c
 211 #define CONFIG_MX6_INTER_LDO_BYPASS     0
 212 #endif
 213
 214 /*
 215  * NAND flash driver
 216  */
 217 #ifdef CONFIG_CMD_NAND
 218 #define CONFIG_MTD_DEVICE
 219 #if 0
 220 #define CONFIG_MTD_DEBUG
 221 #define CONFIG_MTD_DEBUG_VERBOSE        4
 222 #endif
 223 #define CONFIG_ENV_IS_IN_NAND
 224 #define CONFIG_NAND_MXS
 225 #define CONFIG_NAND_PAGE_SIZE           2048
 226 #define CONFIG_NAND_OOB_SIZE            64
 227 #define CONFIG_NAND_PAGES_PER_BLOCK     64
 228 #define CONFIG_APBH_DMA
 229 #define CONFIG_APBH_DMA_BURST
 230 #define CONFIG_APBH_DMA_BURST8
 231 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x20000
 232 #define CONFIG_CMD_NAND_TRIMFFS
 233 #define CONFIG_SYS_MXS_DMA_CHANNEL      4
 234 #define CONFIG_SYS_MAX_FLASH_SECT       1024
 235 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 236 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 237 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 238 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 239 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 240 #ifdef CONFIG_ENV_IS_IN_NAND
 241 #define CONFIG_ENV_OVERWRITE
 242 #define CONFIG_ENV_OFFSET               (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
 243 #define CONFIG_ENV_SIZE                 SZ_128K
 244 #define CONFIG_ENV_RANGE                0x60000
 245 #endif
 246 #define CONFIG_SYS_NAND_BASE            0x00000000
 247 #define CONFIG_CMD_ROMUPDATE
 248 #endif /* CONFIG_CMD_NAND */
 249
 250 /*
 251  * MMC Driver
 252  */
 253 #ifdef CONFIG_CMD_MMC
 254 #ifndef CONFIG_ENV_IS_IN_NAND
 255 #define CONFIG_ENV_IS_IN_MMC
 256 #endif
 257 #define CONFIG_MMC
 258 #define CONFIG_GENERIC_MMC
 259 #define CONFIG_FSL_ESDHC
 260 #define CONFIG_FSL_USDHC
 261 #if 0
 262 #define CONFIG_SYS_FSL_ESDHC_USE_PIO
 263 #endif
 264 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 265 #define CONFIG_SYS_FSL_ESDHC_NUM        2
 266
 267 #define CONFIG_DOS_PARTITION
 268 #define CONFIG_CMD_FAT
 269 #define CONFIG_CMD_EXT2
 270
 271 /*
 272  * Environments on MMC
 273  */
 274 #ifdef CONFIG_ENV_IS_IN_MMC
 275 #define CONFIG_SYS_MMC_ENV_DEV  0
 276 #define CONFIG_ENV_OVERWRITE
 277 /* Associated with the MMC layout defined in mmcops.c */
 278 #define CONFIG_ENV_OFFSET               SZ_1K
 279 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
 280 #define CONFIG_DYNAMIC_MMC_DEVNO
 281 #endif /* CONFIG_ENV_IS_IN_MMC */
 282 #endif /* CONFIG_CMD_MMC */
 283
 284 #ifdef CONFIG_ENV_OFFSET_REDUND
 285 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 286         "1m@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) "(u-boot),"             \
 287         xstr(CONFIG_ENV_RANGE)                                          \
 288         "(env),"                                                        \
 289         xstr(CONFIG_ENV_RANGE)                                          \
 290         "(env2),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
 291 #else
 292 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 293         "1m@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) "(u-boot),"             \
 294         xstr(CONFIG_ENV_RANGE)                                          \
 295         "(env),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
 296 #endif
 297
 298 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 299 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 300                                         GENERATED_GBL_DATA_SIZE)
 301
 302 #ifdef CONFIG_CMD_IIM
 303 #define CONFIG_IMX_IIM
 304 #endif
 305
 306 #endif /* __CONFIG_H */