include/configs/tx6.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 #include <asm/sizes.h>
  12 #include <asm/arch/imx-regs.h>
  13
  14 /*
  15  * Ka-Ro TX6 board - SoC configuration
  16  */
  17 #define CONFIG_MX6
  18 #define CONFIG_SYS_MX6_HCLK             24000000
  19 #define CONFIG_SYS_MX6_CLK32            32768
  20 #define CONFIG_SYS_HZ                   1000            /* Ticks per second */
  21 #define CONFIG_SHOW_ACTIVITY
  22 #define CONFIG_ARCH_CPU_INIT
  23 #define CONFIG_DISPLAY_BOARDINFO
  24 #define CONFIG_BOARD_LATE_INIT
  25 #define CONFIG_BOARD_EARLY_INIT_F
  26
  27 #ifndef CONFIG_MFG
  28 /* LCD Logo and Splash screen support */
  29 #define CONFIG_LCD
  30 #ifdef CONFIG_LCD
  31 #ifndef CONFIG_TX6_V2
  32 #define CONFIG_SPLASH_SCREEN
  33 #define CONFIG_SPLASH_SCREEN_ALIGN
  34 #endif
  35 #define CONFIG_VIDEO_IPUV3
  36 #define CONFIG_IPUV3_CLK                266000000
  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 #endif /* CONFIG_MFG */
  43
  44 #ifdef CONFIG_SYS_LVDS_IF
  45 #define is_lvds()                       1
  46 #else
  47 #define is_lvds()                       0
  48 #endif
  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 #ifdef CONFIG_SYS_SDRAM_BUS_WIDTH
  56 #define PHYS_SDRAM_1_WIDTH              CONFIG_SYS_SDRAM_BUS_WIDTH
  57 #else
  58 #define PHYS_SDRAM_1_WIDTH              64
  59 #endif
  60 #define PHYS_SDRAM_1_SIZE               (SZ_512M * (PHYS_SDRAM_1_WIDTH / 32))
  61
  62 #ifdef CONFIG_MX6Q
  63 #define CONFIG_SYS_SDRAM_CLK            528
  64 #else
  65 #define CONFIG_SYS_SDRAM_CLK            400
  66 #endif
  67 #define CONFIG_STACKSIZE                SZ_128K
  68 #define CONFIG_SYS_MALLOC_LEN           SZ_8M
  69 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1    /* Memtest start address */
  70 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_4M)
  71
  72 /*
  73  * U-Boot general configurations
  74  */
  75 #define CONFIG_SYS_LONGHELP
  76 #ifdef CONFIG_MX6Q
  77 #define CONFIG_SYS_PROMPT               "TX6Q U-Boot > "
  78 #else
  79 #define CONFIG_SYS_PROMPT               "TX6DL U-Boot > "
  80 #endif
  81 #define CONFIG_SYS_CBSIZE               2048            /* Console I/O buffer size */
  82 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  83                                 sizeof(CONFIG_SYS_PROMPT) + 16) /* Print buffer size */
  84 #define CONFIG_SYS_MAXARGS              64              /* Max number of command args */
  85 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  86                                         /* Boot argument buffer size */
  87 #define CONFIG_VERSION_VARIABLE         /* U-BOOT version */
  88 #define CONFIG_AUTO_COMPLETE            /* Command auto complete */
  89 #define CONFIG_CMDLINE_EDITING          /* Command history etc */
  90
  91 #define CONFIG_SYS_64BIT_VSPRINTF
  92 #define CONFIG_SYS_NO_FLASH
  93
  94 /*
  95  * Flattened Device Tree (FDT) support
  96 */
  97 #ifndef CONFIG_MFG
  98 #define CONFIG_OF_LIBFDT
  99 #ifdef CONFIG_OF_LIBFDT
 100 #ifndef CONFIG_TX6_V2
 101 #define CONFIG_FDT_FIXUP_PARTITIONS
 102 #endif
 103 #define CONFIG_OF_BOARD_SETUP
 104 #ifdef CONFIG_MX6Q
 105 #define CONFIG_DEFAULT_DEVICE_TREE      tx6q
 106 #define CONFIG_ARCH_DEVICE_TREE         mx6q
 107 #else
 108 #define CONFIG_DEFAULT_DEVICE_TREE      tx6dl
 109 #define CONFIG_ARCH_DEVICE_TREE         mx6dl
 110 #endif
 111 #define CONFIG_SYS_FDT_ADDR             (PHYS_SDRAM_1 + SZ_16M)
 112 #endif /* CONFIG_OF_LIBFDT */
 113 #endif /* CONFIG_MFG */
 114
 115 /*
 116  * Boot Linux
 117  */
 118 #define xstr(s)                         str(s)
 119 #define str(s)                          #s
 120 #define __pfx(x, s)                     (x##s)
 121 #define _pfx(x, s)                      __pfx(x, s)
 122
 123 #define CONFIG_CMDLINE_TAG
 124 #define CONFIG_INITRD_TAG
 125 #define CONFIG_SETUP_MEMORY_TAGS
 126 #define CONFIG_SERIAL_TAG
 127 #ifndef CONFIG_MFG
 128 #define CONFIG_BOOTDELAY                1
 129 #else
 130 #define CONFIG_BOOTDELAY                0
 131 #endif
 132 #define CONFIG_ZERO_BOOTDELAY_CHECK
 133 #define CONFIG_SYS_AUTOLOAD             "no"
 134 #ifndef CONFIG_MFG
 135 #define CONFIG_BOOTFILE                 "uImage"
 136 #define CONFIG_BOOTARGS                 "console=ttymxc0,115200 ro debug panic=1"
 137 #define CONFIG_BOOTCOMMAND              "run bootcmd_nand"
 138 #else
 139 #define CONFIG_BOOTCOMMAND              "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
 140 #define CONFIG_BOOTCMD_MFG_LOADADDR     10500000
 141 #define CONFIG_DELAY_ENVIRONMENT
 142 #endif /* CONFIG_MFG */
 143 #define CONFIG_LOADADDR                 18000000
 144 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
 145 #define CONFIG_IMX_WATCHDOG
 146 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   3000
 147
 148 /*
 149  * Extra Environments
 150  */
 151 #ifndef CONFIG_MFG
 152 #ifdef CONFIG_ENV_IS_NOWHERE
 153 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 154         "autostart=no\0"                                                \
 155         "autoload=no\0"                                                 \
 156         "bootdelay=-1\0"                                                \
 157         "fdtaddr=11000000\0"                                            \
 158         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 159         "mtdparts=" MTDPARTS_DEFAULT "\0"
 160 #else
 161 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 162         "autostart=no\0"                                                \
 163         "baseboard=stk5-v3\0"                                           \
 164         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
 165         " root=/dev/mmcblk0p3 rootwait\0"                               \
 166         "bootargs_nand=run default_bootargs;set bootargs ${bootargs}"   \
 167         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 168         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
 169         " root=/dev/nfs ip=dhcp nfsroot=${nfs_server}:${nfsroot},nolock\0"\
 170         "bootcmd_mmc=set autostart no;run bootargs_mmc;"                \
 171         "fatload mmc 0 ${loadaddr} uImage;run bootm_cmd\0"              \
 172         "bootcmd_nand=set autostart no;run bootargs_nand;"              \
 173         "nboot linux;run bootm_cmd\0"                                   \
 174         "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;"           \
 175         "run bootm_cmd\0"                                               \
 176         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
 177         "cpu_clk=800\0"                                                 \
 178         "bootdelay=-1\0"                                                \
 179         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 180         " ${append_bootargs}\0"                                         \
 181         "fdtaddr=11000000\0"                                            \
 182         "fdtsave=nand erase.part dtb;nand write ${fdtaddr} dtb ${fdtsize}\0" \
 183         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 184         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 185         "nfsroot=/tftpboot/rootfs\0"                                    \
 186         "otg_mode=device\0"                                             \
 187         "touchpanel=tsc2007\0"                                          \
 188         "video_mode=VGA\0"
 189 #endif /*  CONFIG_ENV_IS_NOWHERE */
 190 #endif /*  CONFIG_MFG */
 191
 192 #ifndef CONFIG_TX6_V2
 193 #define MTD_NAME                        "gpmi-nand"
 194 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 195 #define CONFIG_SYS_NAND_ONFI_DETECTION
 196 #else
 197 #define MTD_NAME                        ""
 198 #define MTDIDS_DEFAULT                  ""
 199 #define CONFIG_SUPPORT_EMMC_BOOT
 200 #endif
 201
 202 /*
 203  * U-Boot Commands
 204  */
 205 #include <config_cmd_default.h>
 206 #define CONFIG_CMD_CACHE
 207 #define CONFIG_CMD_MMC
 208 #ifndef CONFIG_TX6_V2
 209 #define CONFIG_CMD_NAND
 210 #define CONFIG_CMD_MTDPARTS
 211 #else
 212 #define CONFIG_PARTITION_UUIDS
 213 #define CONFIG_EFI_PARTITION
 214 #define CONFIG_CMD_GPT
 215 #endif
 216 #define CONFIG_CMD_BOOTCE
 217 #define CONFIG_CMD_TIME
 218 #define CONFIG_CMD_I2C
 219 #define CONFIG_CMD_MEMTEST
 220
 221 /*
 222  * Serial Driver
 223  */
 224 #define CONFIG_MXC_UART
 225 #define CONFIG_MXC_UART_BASE            UART1_BASE
 226 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 227 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 228 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 229
 230 /*
 231  * GPIO driver
 232  */
 233 #define CONFIG_MXC_GPIO
 234
 235 /*
 236  * Ethernet Driver
 237  */
 238 #define CONFIG_FEC_MXC
 239 #ifdef CONFIG_FEC_MXC
 240 /* This is required for the FEC driver to work with cache enabled */
 241 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
 242 #define CONFIG_SYS_CACHELINE_SIZE       64
 243
 244 #define IMX_FEC_BASE                    ENET_BASE_ADDR
 245 #define CONFIG_FEC_MXC_PHYADDR          0
 246 #define CONFIG_PHYLIB
 247 #define CONFIG_PHY_SMSC
 248 #define CONFIG_MII
 249 #define CONFIG_FEC_XCV_TYPE             RMII
 250 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
 251 #define CONFIG_CMD_MII
 252 #define CONFIG_CMD_DHCP
 253 #define CONFIG_CMD_PING
 254 /* Add for working with "strict" DHCP server */
 255 #define CONFIG_BOOTP_SUBNETMASK
 256 #define CONFIG_BOOTP_GATEWAY
 257 #define CONFIG_BOOTP_DNS
 258 #endif
 259
 260 /*
 261  * I2C Configs
 262  */
 263 #ifdef CONFIG_CMD_I2C
 264 #define CONFIG_HARD_I2C
 265 #define CONFIG_I2C_MXC
 266 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
 267 #define CONFIG_SYS_I2C_MX6_PORT1
 268 #define CONFIG_SYS_I2C_SPEED            400000
 269 #ifndef CONFIG_TX6_V2
 270 #define CONFIG_SYS_I2C_SLAVE            0x3c
 271 #else
 272 #define CONFIG_SYS_I2C_SLAVE            0x32
 273 #endif
 274 #endif
 275
 276 #ifndef CONFIG_ENV_IS_NOWHERE
 277 /* define one of the following options:
 278 #define CONFIG_ENV_IS_IN_NAND
 279 #define CONFIG_ENV_IS_IN_MMC
 280 */
 281 #define CONFIG_ENV_IS_IN_NAND
 282 #endif
 283 #define CONFIG_ENV_OVERWRITE
 284
 285 /*
 286  * NAND flash driver
 287  */
 288 #ifdef CONFIG_CMD_NAND
 289 #define CONFIG_MTD_DEVICE
 290 #if 0
 291 #define CONFIG_MTD_DEBUG
 292 #define CONFIG_MTD_DEBUG_VERBOSE        4
 293 #endif
 294 #define CONFIG_NAND_MXS
 295 #define CONFIG_NAND_MXS_NO_BBM_SWAP
 296 #define CONFIG_APBH_DMA
 297 #define CONFIG_APBH_DMA_BURST
 298 #define CONFIG_APBH_DMA_BURST8
 299 #define CONFIG_CMD_NAND_TRIMFFS
 300 #define CONFIG_SYS_MXS_DMA_CHANNEL      4
 301 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 302 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 303 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 304 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 305 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 306 #define CONFIG_SYS_NAND_BASE            0x00000000
 307 #define CONFIG_CMD_ROMUPDATE
 308 #else
 309 #undef CONFIG_ENV_IS_IN_NAND
 310 #endif /* CONFIG_CMD_NAND */
 311
 312 #define CONFIG_ENV_OFFSET               (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
 313 #define CONFIG_ENV_SIZE                 SZ_128K
 314 #define CONFIG_ENV_RANGE                (3 * CONFIG_SYS_NAND_BLOCK_SIZE)
 315 #ifdef CONFIG_ENV_OFFSET_REDUND
 316 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_SYS_ENV_PART_SIZE)  \
 317         "(env),"                                                        \
 318         xstr(CONFIG_SYS_ENV_PART_SIZE)                                  \
 319         "(env2),"
 320 #define CONFIG_SYS_USERFS_PART_STR      xstr(CONFIG_SYS_USERFS_PART_SIZE) "(userfs)"
 321 #else
 322 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_SYS_ENV_PART_SIZE)  \
 323         "(env),"
 324 #define CONFIG_SYS_USERFS_PART_STR      xstr(CONFIG_SYS_USERFS_PART_SIZE2) "(userfs)"
 325 #endif /* CONFIG_ENV_OFFSET_REDUND */
 326
 327 /*
 328  * MMC Driver
 329  */
 330 #ifdef CONFIG_CMD_MMC
 331 #define CONFIG_MMC
 332 #define CONFIG_GENERIC_MMC
 333 #define CONFIG_FSL_ESDHC
 334 #define CONFIG_FSL_USDHC
 335 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 336 #define CONFIG_SYS_FSL_ESDHC_NUM        2
 337
 338 #define CONFIG_DOS_PARTITION
 339 #define CONFIG_CMD_FAT
 340 #define CONFIG_CMD_EXT2
 341
 342 /*
 343  * Environments on MMC
 344  */
 345 #ifdef CONFIG_ENV_IS_IN_MMC
 346 #define CONFIG_SYS_MMC_ENV_DEV          0
 347 #undef CONFIG_ENV_OFFSET
 348 #undef CONFIG_ENV_SIZE
 349 #define CONFIG_ENV_OFFSET               (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
 350 #define CONFIG_ENV_SIZE                 SZ_128K
 351 #define CONFIG_DYNAMIC_MMC_DEVNO
 352 #endif /* CONFIG_ENV_IS_IN_MMC */
 353 #else
 354 #undef CONFIG_ENV_IS_IN_MMC
 355 #endif /* CONFIG_CMD_MMC */
 356
 357 #ifdef CONFIG_ENV_IS_NOWHERE
 358 #undef CONFIG_ENV_SIZE
 359 #define CONFIG_ENV_SIZE                 SZ_4K
 360 #endif
 361
 362 #ifndef CONFIG_TX6_V2
 363 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 364         xstr(CONFIG_SYS_U_BOOT_PART_SIZE)                               \
 365         "@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS)                           \
 366         "(u-boot),"                                                     \
 367         CONFIG_SYS_ENV_PART_STR                                         \
 368         "4m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR ","         \
 369         xstr(CONFIG_SYS_DTB_PART_SIZE)                                  \
 370         "(dtb),"                                                        \
 371         xstr(CONFIG_SYS_NAND_BBT_SIZE)                                  \
 372         "@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
 373 #else
 374 #define MTDPARTS_DEFAULT                ""
 375 #endif
 376
 377 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 378 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 379                                         GENERATED_GBL_DATA_SIZE)
 380
 381 #endif /* __CONFIG_H */