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                                               \
  83         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  84                                                 /* Print buffer size */
  85 #define CONFIG_SYS_MAXARGS              64      /* Max number of command args */
  86 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  87                                                 /* Boot argument buffer size */
  88 #define CONFIG_VERSION_VARIABLE                 /* U-BOOT version */
  89 #define CONFIG_AUTO_COMPLETE                    /* Command auto complete */
  90 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
  91
  92 #define CONFIG_SYS_64BIT_VSPRINTF
  93 #define CONFIG_SYS_NO_FLASH
  94
  95 /*
  96  * Flattened Device Tree (FDT) support
  97 */
  98 #ifndef CONFIG_MFG
  99 #define CONFIG_OF_LIBFDT
 100 #ifdef CONFIG_OF_LIBFDT
 101 #ifndef CONFIG_TX6_V2
 102 #define CONFIG_FDT_FIXUP_PARTITIONS
 103 #endif
 104 #define CONFIG_OF_BOARD_SETUP
 105 #define CONFIG_SYS_FDT_ADDR             (PHYS_SDRAM_1 + SZ_16M)
 106 #endif /* CONFIG_OF_LIBFDT */
 107 #endif /* CONFIG_MFG */
 108
 109 /*
 110  * Boot Linux
 111  */
 112 #define xstr(s)                         str(s)
 113 #define str(s)                          #s
 114 #define __pfx(x, s)                     (x##s)
 115 #define _pfx(x, s)                      __pfx(x, s)
 116
 117 #define CONFIG_CMDLINE_TAG
 118 #define CONFIG_INITRD_TAG
 119 #define CONFIG_SETUP_MEMORY_TAGS
 120 #ifndef CONFIG_MFG
 121 #define CONFIG_BOOTDELAY                1
 122 #else
 123 #define CONFIG_BOOTDELAY                0
 124 #endif
 125 #define CONFIG_ZERO_BOOTDELAY_CHECK
 126 #define CONFIG_SYS_AUTOLOAD             "no"
 127 #ifndef CONFIG_MFG
 128 #define CONFIG_BOOTFILE                 "uImage"
 129 #define CONFIG_BOOTARGS                 "init=/linuxrc console=ttymxc0,115200 ro debug panic=1"
 130 #define CONFIG_BOOTCOMMAND              "run bootcmd_${boot_mode} bootm_cmd"
 131 #else
 132 #define CONFIG_BOOTCOMMAND              "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
 133 #define CONFIG_BOOTCMD_MFG_LOADADDR     10500000
 134 #define CONFIG_DELAY_ENVIRONMENT
 135 #endif /* CONFIG_MFG */
 136 #define CONFIG_LOADADDR                 18000000
 137 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
 138 #define CONFIG_IMX_WATCHDOG
 139 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   3000
 140
 141 /*
 142  * Extra Environments
 143  */
 144 #ifndef CONFIG_MFG
 145 #ifdef CONFIG_ENV_IS_NOWHERE
 146 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 147         "autostart=no\0"                                                \
 148         "autoload=no\0"                                                 \
 149         "bootdelay=-1\0"                                                \
 150         "fdtaddr=11000000\0"                                            \
 151         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 152         "mtdparts=" MTDPARTS_DEFAULT "\0"
 153 #else
 154 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 155         "autostart=no\0"                                                \
 156         "baseboard=stk5-v3\0"                                           \
 157         "bootargs_jffs2=run default_bootargs;set bootargs ${bootargs}"  \
 158         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 159         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
 160         " root=/dev/mmcblk0p2 rootwait\0"                               \
 161         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
 162         " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock"        \
 163         " ip=dhcp\0"                                                    \
 164         "bootargs_ubifs=run default_bootargs;set bootargs ${bootargs}"  \
 165         " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0"           \
 166         "bootcmd_jffs2=set autostart no;run bootargs_jffs2"             \
 167         ";nboot linux\0"                                                \
 168         "bootcmd_mmc=set autostart no;run bootargs_mmc"                 \
 169         ";fatload mmc 0 ${loadaddr} uImage\0"                           \
 170         "bootcmd_nand=set autostart no;run bootargs_ubifs"              \
 171         ";nboot linux\0"                                                \
 172         "bootcmd_net=set autoload y;set autostart n;run bootargs_nfs"   \
 173         ";dhcp\0"                                                       \
 174         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
 175         "boot_mode=nand\0"                                              \
 176         "cpu_clk=800\0"                                                 \
 177         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 178         " ${append_bootargs}\0"                                         \
 179         "fdtaddr=11000000\0"                                            \
 180         "fdtsave=nand erase.part dtb"                                   \
 181         ";nand write ${fdtaddr} dtb ${fdtsize}\0"                       \
 182         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 183         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 184         "nfsroot=/tftpboot/rootfs\0"                                    \
 185         "otg_mode=device\0"                                             \
 186         "touchpanel=tsc2007\0"                                          \
 187         "video_mode=VGA\0"
 188 #endif /*  CONFIG_ENV_IS_NOWHERE */
 189 #endif /*  CONFIG_MFG */
 190
 191 #ifndef CONFIG_TX6_V2
 192 #define MTD_NAME                        "gpmi-nand"
 193 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 194 #define CONFIG_SYS_NAND_ONFI_DETECTION
 195 #else
 196 #define MTD_NAME                        ""
 197 #define MTDIDS_DEFAULT                  ""
 198 #define CONFIG_SUPPORT_EMMC_BOOT
 199 #endif
 200
 201 /*
 202  * U-Boot Commands
 203  */
 204 #include <config_cmd_default.h>
 205 #define CONFIG_CMD_CACHE
 206 #define CONFIG_CMD_MMC
 207 #ifndef CONFIG_TX6_V2
 208 #define CONFIG_CMD_NAND
 209 #define CONFIG_CMD_MTDPARTS
 210 #else
 211 #define CONFIG_PARTITION_UUIDS
 212 #define CONFIG_EFI_PARTITION
 213 #define CONFIG_CMD_GPT
 214 #endif
 215 #define CONFIG_CMD_BOOTCE
 216 #define CONFIG_CMD_TIME
 217 #define CONFIG_CMD_I2C
 218 #define CONFIG_CMD_MEMTEST
 219
 220 /*
 221  * Serial Driver
 222  */
 223 #define CONFIG_MXC_UART
 224 #define CONFIG_MXC_UART_BASE            UART1_BASE
 225 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 226 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 227 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 228
 229 /*
 230  * GPIO driver
 231  */
 232 #define CONFIG_MXC_GPIO
 233
 234 /*
 235  * Ethernet Driver
 236  */
 237 #define CONFIG_FEC_MXC
 238 #ifdef CONFIG_FEC_MXC
 239 /* This is required for the FEC driver to work with cache enabled */
 240 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
 241 #define CONFIG_SYS_CACHELINE_SIZE       64
 242
 243 #define IMX_FEC_BASE                    ENET_BASE_ADDR
 244 #define CONFIG_FEC_MXC_PHYADDR          0
 245 #define CONFIG_PHYLIB
 246 #define CONFIG_PHY_SMSC
 247 #define CONFIG_MII
 248 #define CONFIG_FEC_XCV_TYPE             RMII
 249 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
 250 #define CONFIG_CMD_MII
 251 #define CONFIG_CMD_DHCP
 252 #define CONFIG_CMD_PING
 253 /* Add for working with "strict" DHCP server */
 254 #define CONFIG_BOOTP_SUBNETMASK
 255 #define CONFIG_BOOTP_GATEWAY
 256 #define CONFIG_BOOTP_DNS
 257 #endif
 258
 259 /*
 260  * I2C Configs
 261  */
 262 #ifdef CONFIG_CMD_I2C
 263 #define CONFIG_HARD_I2C
 264 #define CONFIG_I2C_MXC
 265 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
 266 #define CONFIG_SYS_I2C_MX6_PORT1
 267 #define CONFIG_SYS_I2C_SPEED            400000
 268 #ifndef CONFIG_TX6_V2
 269 #define CONFIG_SYS_I2C_SLAVE            0x3c
 270 #else
 271 #define CONFIG_SYS_I2C_SLAVE            0x32
 272 #endif
 273 #endif
 274
 275 #ifndef CONFIG_ENV_IS_NOWHERE
 276 /* define one of the following options:
 277 #define CONFIG_ENV_IS_IN_NAND
 278 #define CONFIG_ENV_IS_IN_MMC
 279 */
 280 #define CONFIG_ENV_IS_IN_NAND
 281 #endif
 282 #define CONFIG_ENV_OVERWRITE
 283
 284 /*
 285  * NAND flash driver
 286  */
 287 #ifdef CONFIG_CMD_NAND
 288 #define CONFIG_MTD_DEVICE
 289 #if 0
 290 #define CONFIG_MTD_DEBUG
 291 #define CONFIG_MTD_DEBUG_VERBOSE        4
 292 #endif
 293 #define CONFIG_NAND_MXS
 294 #define CONFIG_NAND_MXS_NO_BBM_SWAP
 295 #define CONFIG_APBH_DMA
 296 #define CONFIG_APBH_DMA_BURST
 297 #define CONFIG_APBH_DMA_BURST8
 298 #define CONFIG_CMD_NAND_TRIMFFS
 299 #define CONFIG_SYS_MXS_DMA_CHANNEL      4
 300 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 301 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 302 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 303 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 304 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 305 #define CONFIG_SYS_NAND_BASE            0x00000000
 306 #define CONFIG_CMD_ROMUPDATE
 307 #else
 308 #undef CONFIG_ENV_IS_IN_NAND
 309 #endif /* CONFIG_CMD_NAND */
 310
 311 #define CONFIG_ENV_OFFSET               (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
 312 #define CONFIG_ENV_SIZE                 SZ_128K
 313 #define CONFIG_ENV_RANGE                (3 * CONFIG_SYS_NAND_BLOCK_SIZE)
 314 #ifdef CONFIG_ENV_OFFSET_REDUND
 315 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_SYS_ENV_PART_SIZE)  \
 316         "(env),"                                                        \
 317         xstr(CONFIG_SYS_ENV_PART_SIZE)                                  \
 318         "(env2),"
 319 #define CONFIG_SYS_USERFS_PART_STR      xstr(CONFIG_SYS_USERFS_PART_SIZE) "(userfs)"
 320 #else
 321 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_SYS_ENV_PART_SIZE)  \
 322         "(env),"
 323 #define CONFIG_SYS_USERFS_PART_STR      xstr(CONFIG_SYS_USERFS_PART_SIZE2) "(userfs)"
 324 #endif /* CONFIG_ENV_OFFSET_REDUND */
 325
 326 /*
 327  * MMC Driver
 328  */
 329 #ifdef CONFIG_CMD_MMC
 330 #define CONFIG_MMC
 331 #define CONFIG_GENERIC_MMC
 332 #define CONFIG_FSL_ESDHC
 333 #define CONFIG_FSL_USDHC
 334 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 335
 336 #define CONFIG_DOS_PARTITION
 337 #define CONFIG_CMD_FAT
 338 #define CONFIG_CMD_EXT2
 339
 340 /*
 341  * Environments on MMC
 342  */
 343 #ifdef CONFIG_ENV_IS_IN_MMC
 344 #define CONFIG_SYS_MMC_ENV_DEV          0
 345 #undef CONFIG_ENV_OFFSET
 346 #undef CONFIG_ENV_SIZE
 347 #define CONFIG_ENV_OFFSET               (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
 348 #define CONFIG_ENV_SIZE                 SZ_128K
 349 #define CONFIG_DYNAMIC_MMC_DEVNO
 350 #endif /* CONFIG_ENV_IS_IN_MMC */
 351 #else
 352 #undef CONFIG_ENV_IS_IN_MMC
 353 #endif /* CONFIG_CMD_MMC */
 354
 355 #ifdef CONFIG_ENV_IS_NOWHERE
 356 #undef CONFIG_ENV_SIZE
 357 #define CONFIG_ENV_SIZE                 SZ_4K
 358 #endif
 359
 360 #ifndef CONFIG_TX6_V2
 361 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 362         xstr(CONFIG_SYS_U_BOOT_PART_SIZE)                               \
 363         "@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS)                           \
 364         "(u-boot),"                                                     \
 365         CONFIG_SYS_ENV_PART_STR                                         \
 366         "4m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR ","         \
 367         xstr(CONFIG_SYS_DTB_PART_SIZE)                                  \
 368         "(dtb),"                                                        \
 369         xstr(CONFIG_SYS_NAND_BBT_SIZE)                                  \
 370         "@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
 371 #else
 372 #define MTDPARTS_DEFAULT                ""
 373 #endif
 374
 375 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 376 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 377                                         GENERATED_GBL_DATA_SIZE)
 378
 379 #endif /* __CONFIG_H */