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 /*
  45  * Memory configuration options
  46  */
  47 #define CONFIG_NR_DRAM_BANKS            1               /* # of SDRAM banks */
  48 #define PHYS_SDRAM_1                    0x10000000      /* Base address of bank 1 */
  49 #ifdef CONFIG_SYS_SDRAM_BUS_WIDTH
  50 #define PHYS_SDRAM_1_WIDTH              CONFIG_SYS_SDRAM_BUS_WIDTH
  51 #else
  52 #define PHYS_SDRAM_1_WIDTH              64
  53 #endif
  54 #define PHYS_SDRAM_1_SIZE               (SZ_512M * (PHYS_SDRAM_1_WIDTH / 32))
  55
  56 #ifdef CONFIG_MX6Q
  57 #define CONFIG_SYS_SDRAM_CLK            528
  58 #else
  59 #define CONFIG_SYS_SDRAM_CLK            400
  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          (CONFIG_SYS_MEMTEST_START + SZ_4M)
  65
  66 /*
  67  * U-Boot general configurations
  68  */
  69 #define CONFIG_SYS_LONGHELP
  70 #ifdef CONFIG_MX6Q
  71 #define CONFIG_SYS_PROMPT               "TX6Q U-Boot > "
  72 #else
  73 #define CONFIG_SYS_PROMPT               "TX6DL U-Boot > "
  74 #endif
  75 #define CONFIG_SYS_CBSIZE               2048    /* Console I/O buffer size */
  76 #define CONFIG_SYS_PBSIZE                                               \
  77         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  78                                                 /* Print buffer size */
  79 #define CONFIG_SYS_MAXARGS              64      /* Max number of command args */
  80 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  81                                                 /* Boot argument buffer size */
  82 #define CONFIG_VERSION_VARIABLE                 /* U-BOOT version */
  83 #define CONFIG_AUTO_COMPLETE                    /* Command auto complete */
  84 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
  85
  86 #define CONFIG_SYS_64BIT_VSPRINTF
  87 #define CONFIG_SYS_NO_FLASH
  88
  89 /*
  90  * Flattened Device Tree (FDT) support
  91 */
  92 #ifndef CONFIG_MFG
  93 #define CONFIG_OF_LIBFDT
  94 #ifdef CONFIG_OF_LIBFDT
  95 #ifndef CONFIG_TX6_V2
  96 #define CONFIG_FDT_FIXUP_PARTITIONS
  97 #endif
  98 #define CONFIG_OF_BOARD_SETUP
  99 #define CONFIG_SYS_FDT_ADDR             (PHYS_SDRAM_1 + SZ_16M)
 100 #endif /* CONFIG_OF_LIBFDT */
 101 #endif /* CONFIG_MFG */
 102
 103 /*
 104  * Boot Linux
 105  */
 106 #define xstr(s)                         str(s)
 107 #define str(s)                          #s
 108 #define __pfx(x, s)                     (x##s)
 109 #define _pfx(x, s)                      __pfx(x, s)
 110
 111 #define CONFIG_CMDLINE_TAG
 112 #define CONFIG_INITRD_TAG
 113 #define CONFIG_SETUP_MEMORY_TAGS
 114 #ifndef CONFIG_MFG
 115 #define CONFIG_BOOTDELAY                1
 116 #else
 117 #define CONFIG_BOOTDELAY                0
 118 #endif
 119 #define CONFIG_ZERO_BOOTDELAY_CHECK
 120 #define CONFIG_SYS_AUTOLOAD             "no"
 121 #ifndef CONFIG_MFG
 122 #define CONFIG_BOOTFILE                 "uImage"
 123 #define CONFIG_BOOTARGS                 "init=/linuxrc console=ttymxc0,115200 ro debug panic=1"
 124 #define CONFIG_BOOTCOMMAND              "run bootcmd_${boot_mode} bootm_cmd"
 125 #else
 126 #define CONFIG_BOOTCOMMAND              "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
 127 #define CONFIG_BOOTCMD_MFG_LOADADDR     10500000
 128 #define CONFIG_DELAY_ENVIRONMENT
 129 #endif /* CONFIG_MFG */
 130 #define CONFIG_LOADADDR                 18000000
 131 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
 132 #define CONFIG_IMX_WATCHDOG
 133 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   3000
 134
 135 /*
 136  * Extra Environments
 137  */
 138 #ifndef CONFIG_MFG
 139 #ifdef CONFIG_ENV_IS_NOWHERE
 140 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 141         "autostart=no\0"                                                \
 142         "autoload=no\0"                                                 \
 143         "bootdelay=-1\0"                                                \
 144         "fdtaddr=11000000\0"                                            \
 145         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 146         "mtdparts=" MTDPARTS_DEFAULT "\0"
 147 #else
 148 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 149         "autostart=no\0"                                                \
 150         "baseboard=stk5-v3\0"                                           \
 151         "bootargs_jffs2=run default_bootargs;set bootargs ${bootargs}"  \
 152         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
 153         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
 154         " root=/dev/mmcblk0p2 rootwait\0"                               \
 155         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
 156         " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock"        \
 157         " ip=dhcp\0"                                                    \
 158         "bootargs_ubifs=run default_bootargs;set bootargs ${bootargs}"  \
 159         " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0"           \
 160         "bootcmd_jffs2=set autostart no;run bootargs_jffs2"             \
 161         ";nboot linux\0"                                                \
 162         "bootcmd_mmc=set autostart no;run bootargs_mmc"                 \
 163         ";fatload mmc 0 ${loadaddr} uImage\0"                           \
 164         "bootcmd_nand=set autostart no;run bootargs_ubifs"              \
 165         ";nboot linux\0"                                                \
 166         "bootcmd_net=set autoload y;set autostart n;run bootargs_nfs"   \
 167         ";dhcp\0"                                                       \
 168         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
 169         "boot_mode=nand\0"                                              \
 170         "cpu_clk=800\0"                                                 \
 171         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
 172         " ${append_bootargs}\0"                                         \
 173         "fdtaddr=11000000\0"                                            \
 174         "fdtsave=nand erase.part dtb"                                   \
 175         ";nand write ${fdtaddr} dtb ${fdtsize}\0"                       \
 176         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 177         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 178         "nfsroot=/tftpboot/rootfs\0"                                    \
 179         "otg_mode=device\0"                                             \
 180         "touchpanel=tsc2007\0"                                          \
 181         "video_mode=VGA\0"
 182 #endif /*  CONFIG_ENV_IS_NOWHERE */
 183 #endif /*  CONFIG_MFG */
 184
 185 #ifndef CONFIG_TX6_V2
 186 #define MTD_NAME                        "gpmi-nand"
 187 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
 188 #define CONFIG_SYS_NAND_ONFI_DETECTION
 189 #else
 190 #define MTD_NAME                        ""
 191 #define MTDIDS_DEFAULT                  ""
 192 #define CONFIG_SUPPORT_EMMC_BOOT
 193 #endif
 194
 195 /*
 196  * U-Boot Commands
 197  */
 198 #include <config_cmd_default.h>
 199 #define CONFIG_CMD_CACHE
 200 #define CONFIG_CMD_MMC
 201 #ifndef CONFIG_TX6_V2
 202 #define CONFIG_CMD_NAND
 203 #define CONFIG_CMD_MTDPARTS
 204 #else
 205 #define CONFIG_PARTITION_UUIDS
 206 #define CONFIG_EFI_PARTITION
 207 #define CONFIG_CMD_GPT
 208 #endif
 209 #define CONFIG_CMD_BOOTCE
 210 #define CONFIG_CMD_TIME
 211 #define CONFIG_CMD_I2C
 212 #define CONFIG_CMD_MEMTEST
 213
 214 /*
 215  * Serial Driver
 216  */
 217 #define CONFIG_MXC_UART
 218 #define CONFIG_MXC_UART_BASE            UART1_BASE
 219 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
 220 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
 221 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 222
 223 /*
 224  * GPIO driver
 225  */
 226 #define CONFIG_MXC_GPIO
 227
 228 /*
 229  * Ethernet Driver
 230  */
 231 #define CONFIG_FEC_MXC
 232 #ifdef CONFIG_FEC_MXC
 233 /* This is required for the FEC driver to work with cache enabled */
 234 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
 235 #define CONFIG_SYS_CACHELINE_SIZE       64
 236
 237 #define IMX_FEC_BASE                    ENET_BASE_ADDR
 238 #define CONFIG_FEC_MXC_PHYADDR          0
 239 #define CONFIG_PHYLIB
 240 #define CONFIG_PHY_SMSC
 241 #define CONFIG_MII
 242 #define CONFIG_FEC_XCV_TYPE             RMII
 243 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
 244 #define CONFIG_CMD_MII
 245 #define CONFIG_CMD_DHCP
 246 #define CONFIG_CMD_PING
 247 /* Add for working with "strict" DHCP server */
 248 #define CONFIG_BOOTP_SUBNETMASK
 249 #define CONFIG_BOOTP_GATEWAY
 250 #define CONFIG_BOOTP_DNS
 251 #endif
 252
 253 /*
 254  * I2C Configs
 255  */
 256 #ifdef CONFIG_CMD_I2C
 257 #define CONFIG_HARD_I2C
 258 #define CONFIG_I2C_MXC
 259 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
 260 #define CONFIG_SYS_I2C_MX6_PORT1
 261 #define CONFIG_SYS_I2C_SPEED            400000
 262 #ifndef CONFIG_TX6_V2
 263 #define CONFIG_SYS_I2C_SLAVE            0x3c
 264 #else
 265 #define CONFIG_SYS_I2C_SLAVE            0x32
 266 #endif
 267 #endif
 268
 269 #ifndef CONFIG_ENV_IS_NOWHERE
 270 /* define one of the following options:
 271 #define CONFIG_ENV_IS_IN_NAND
 272 #define CONFIG_ENV_IS_IN_MMC
 273 */
 274 #define CONFIG_ENV_IS_IN_NAND
 275 #endif
 276 #define CONFIG_ENV_OVERWRITE
 277
 278 /*
 279  * NAND flash driver
 280  */
 281 #ifdef CONFIG_CMD_NAND
 282 #define CONFIG_MTD_DEVICE
 283 #if 0
 284 #define CONFIG_MTD_DEBUG
 285 #define CONFIG_MTD_DEBUG_VERBOSE        4
 286 #endif
 287 #define CONFIG_NAND_MXS
 288 #define CONFIG_NAND_MXS_NO_BBM_SWAP
 289 #define CONFIG_APBH_DMA
 290 #define CONFIG_APBH_DMA_BURST
 291 #define CONFIG_APBH_DMA_BURST8
 292 #define CONFIG_CMD_NAND_TRIMFFS
 293 #define CONFIG_SYS_MXS_DMA_CHANNEL      4
 294 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 295 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 296 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 297 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 298 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 299 #define CONFIG_SYS_NAND_BASE            0x00000000
 300 #define CONFIG_CMD_ROMUPDATE
 301 #else
 302 #undef CONFIG_ENV_IS_IN_NAND
 303 #endif /* CONFIG_CMD_NAND */
 304
 305 #define CONFIG_ENV_OFFSET               (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
 306 #define CONFIG_ENV_SIZE                 SZ_128K
 307 #define CONFIG_ENV_RANGE                (3 * CONFIG_SYS_NAND_BLOCK_SIZE)
 308 #ifdef CONFIG_ENV_OFFSET_REDUND
 309 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_SYS_ENV_PART_SIZE)  \
 310         "(env),"                                                        \
 311         xstr(CONFIG_SYS_ENV_PART_SIZE)                                  \
 312         "(env2),"
 313 #define CONFIG_SYS_USERFS_PART_STR      xstr(CONFIG_SYS_USERFS_PART_SIZE) "(userfs)"
 314 #else
 315 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_SYS_ENV_PART_SIZE)  \
 316         "(env),"
 317 #define CONFIG_SYS_USERFS_PART_STR      xstr(CONFIG_SYS_USERFS_PART_SIZE2) "(userfs)"
 318 #endif /* CONFIG_ENV_OFFSET_REDUND */
 319
 320 /*
 321  * MMC Driver
 322  */
 323 #ifdef CONFIG_CMD_MMC
 324 #define CONFIG_MMC
 325 #define CONFIG_GENERIC_MMC
 326 #define CONFIG_FSL_ESDHC
 327 #define CONFIG_FSL_USDHC
 328 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 329
 330 #define CONFIG_DOS_PARTITION
 331 #define CONFIG_CMD_FAT
 332 #define CONFIG_CMD_EXT2
 333
 334 /*
 335  * Environments on MMC
 336  */
 337 #ifdef CONFIG_ENV_IS_IN_MMC
 338 #define CONFIG_SYS_MMC_ENV_DEV          0
 339 #undef CONFIG_ENV_OFFSET
 340 #undef CONFIG_ENV_SIZE
 341 #define CONFIG_ENV_OFFSET               (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
 342 #define CONFIG_ENV_SIZE                 SZ_128K
 343 #define CONFIG_DYNAMIC_MMC_DEVNO
 344 #endif /* CONFIG_ENV_IS_IN_MMC */
 345 #else
 346 #undef CONFIG_ENV_IS_IN_MMC
 347 #endif /* CONFIG_CMD_MMC */
 348
 349 #ifdef CONFIG_ENV_IS_NOWHERE
 350 #undef CONFIG_ENV_SIZE
 351 #define CONFIG_ENV_SIZE                 SZ_4K
 352 #endif
 353
 354 #ifndef CONFIG_TX6_V2
 355 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
 356         xstr(CONFIG_SYS_U_BOOT_PART_SIZE)                               \
 357         "@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS)                           \
 358         "(u-boot),"                                                     \
 359         CONFIG_SYS_ENV_PART_STR                                         \
 360         "4m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR ","         \
 361         xstr(CONFIG_SYS_DTB_PART_SIZE)                                  \
 362         "(dtb),"                                                        \
 363         xstr(CONFIG_SYS_NAND_BBT_SIZE)                                  \
 364         "@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
 365 #else
 366 #define MTDPARTS_DEFAULT                ""
 367 #endif
 368
 369 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 370 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 371                                         GENERATED_GBL_DATA_SIZE)
 372
 373 #endif /* __CONFIG_H */