include/configs/omap3_beagle.h

   1 /*
   2  * (C) Copyright 2006-2008
   3  * Texas Instruments.
   4  * Richard Woodruff <r-woodruff2@ti.com>
   5  * Syed Mohammed Khasim <x0khasim@ti.com>
   6  *
   7  * Configuration settings for the TI OMAP3530 Beagle board.
   8  *
   9  * SPDX-License-Identifier:     GPL-2.0+
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 /*
  16  * High Level Configuration Options
  17  */
  18 #define CONFIG_OMAP             1       /* in a TI OMAP core */
  19 #define CONFIG_OMAP34XX         1       /* which is a 34XX */
  20 #define CONFIG_OMAP3_BEAGLE     1       /* working with BEAGLE */
  21 #define CONFIG_OMAP_GPIO
  22 #define CONFIG_OMAP_COMMON
  23
  24 #define CONFIG_SDRC     /* The chip has SDRC controller */
  25
  26 #include <asm/arch/cpu.h>               /* get chip and board defs */
  27 #include <asm/arch/omap3.h>
  28
  29 /*
  30  * Display CPU and Board information
  31  */
  32 #define CONFIG_DISPLAY_CPUINFO          1
  33 #define CONFIG_DISPLAY_BOARDINFO        1
  34
  35 /* Clock Defines */
  36 #define V_OSCK                  26000000        /* Clock output from T2 */
  37 #define V_SCLK                  (V_OSCK >> 1)
  38
  39 #define CONFIG_MISC_INIT_R
  40
  41 #define CONFIG_OF_LIBFDT
  42 #define CONFIG_CMD_BOOTZ
  43
  44 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs */
  45 #define CONFIG_SETUP_MEMORY_TAGS        1
  46 #define CONFIG_INITRD_TAG               1
  47 #define CONFIG_REVISION_TAG             1
  48
  49 /*
  50  * Size of malloc() pool
  51  */
  52 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
  53                                                 /* Sector */
  54 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (128 << 10))
  55
  56 /*
  57  * Hardware drivers
  58  */
  59
  60 /*
  61  * NS16550 Configuration
  62  */
  63 #define V_NS16550_CLK                   48000000        /* 48MHz (APLL96/2) */
  64
  65 #define CONFIG_SYS_NS16550
  66 #define CONFIG_SYS_NS16550_SERIAL
  67 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  68 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  69
  70 /*
  71  * select serial console configuration
  72  */
  73 #define CONFIG_CONS_INDEX               3
  74 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  75 #define CONFIG_SERIAL3                  3       /* UART3 on Beagle Rev 2 */
  76
  77 /* allow to overwrite serial and ethaddr */
  78 #define CONFIG_ENV_OVERWRITE
  79 #define CONFIG_BAUDRATE                 115200
  80 #define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600,\
  81                                         115200}
  82 #define CONFIG_GENERIC_MMC              1
  83 #define CONFIG_MMC                      1
  84 #define CONFIG_OMAP_HSMMC               1
  85 #define CONFIG_DOS_PARTITION            1
  86
  87 /* Status LED */
  88 #define CONFIG_STATUS_LED               1
  89 #define CONFIG_BOARD_SPECIFIC_LED       1
  90 #define STATUS_LED_BIT                  0x01
  91 #define STATUS_LED_STATE                STATUS_LED_ON
  92 #define STATUS_LED_PERIOD               (CONFIG_SYS_HZ / 2)
  93 #define STATUS_LED_BIT1                 0x02
  94 #define STATUS_LED_STATE1               STATUS_LED_ON
  95 #define STATUS_LED_PERIOD1              (CONFIG_SYS_HZ / 2)
  96 #define STATUS_LED_BOOT                 STATUS_LED_BIT
  97 #define STATUS_LED_GREEN                STATUS_LED_BIT1
  98
  99 /* Enable Multi Bus support for I2C */
 100 #define CONFIG_I2C_MULTI_BUS            1
 101
 102 /* Probe all devices */
 103 #define CONFIG_SYS_I2C_NOPROBES         {{0x0, 0x0}}
 104
 105 /* USB */
 106 #define CONFIG_MUSB_GADGET
 107 #define CONFIG_USB_MUSB_OMAP2PLUS
 108 #define CONFIG_MUSB_PIO_ONLY
 109 #define CONFIG_USB_GADGET_DUALSPEED
 110 #define CONFIG_TWL4030_USB              1
 111 #define CONFIG_USB_ETHER
 112 #define CONFIG_USB_ETHER_RNDIS
 113
 114 /* USB EHCI */
 115 #define CONFIG_CMD_USB
 116 #define CONFIG_USB_EHCI
 117
 118 #define CONFIG_USB_EHCI_OMAP
 119 #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO        147
 120
 121 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
 122 #define CONFIG_USB_HOST_ETHER
 123 #define CONFIG_USB_ETHER_ASIX
 124 #define CONFIG_USB_ETHER_SMSC95XX
 125
 126 /* GPIO banks */
 127 #define CONFIG_OMAP3_GPIO_5             /* GPIO128..159 is in GPIO bank 5 */
 128 #define CONFIG_OMAP3_GPIO_6             /* GPIO160..191 is in GPIO bank 6 */
 129
 130 /* commands to include */
 131 #include <config_cmd_default.h>
 132
 133 #define CONFIG_CMD_ASKENV
 134
 135 #define CONFIG_CMD_CACHE
 136 #define CONFIG_CMD_EXT2         /* EXT2 Support                 */
 137 #define CONFIG_CMD_FAT          /* FAT support                  */
 138 #define CONFIG_CMD_FS_GENERIC   /* Generic FS support */
 139 #define CONFIG_CMD_MTDPARTS     /* Enable MTD parts commands */
 140 #define CONFIG_MTD_DEVICE       /* needed for mtdparts commands */
 141 #define MTDIDS_DEFAULT                  "nand0=nand"
 142 #define MTDPARTS_DEFAULT                "mtdparts=nand:512k(x-loader),"\
 143                                         "1920k(u-boot),128k(u-boot-env),"\
 144                                         "4m(kernel),-(fs)"
 145
 146 #define CONFIG_CMD_I2C          /* I2C serial bus support       */
 147 #define CONFIG_CMD_MMC          /* MMC support                  */
 148 #define CONFIG_USB_STORAGE      /* USB storage support          */
 149 #define CONFIG_CMD_NAND         /* NAND support                 */
 150 #define CONFIG_CMD_LED          /* LED support                  */
 151 #define CONFIG_CMD_NET      /* bootp, tftpboot, rarpboot    */
 152 #define CONFIG_CMD_NFS      /* NFS support          */
 153 #define CONFIG_CMD_PING
 154 #define CONFIG_CMD_DHCP
 155 #define CONFIG_CMD_SETEXPR      /* Evaluate expressions         */
 156 #define CONFIG_CMD_GPIO     /* Enable gpio command */
 157
 158 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect       */
 159 #undef CONFIG_CMD_FPGA          /* FPGA configuration Support   */
 160 #undef CONFIG_CMD_IMI           /* iminfo                       */
 161 #undef CONFIG_CMD_IMLS          /* List all found images        */
 162
 163 #define CONFIG_SYS_NO_FLASH
 164 #define CONFIG_SYS_I2C
 165 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
 166 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
 167 #define CONFIG_SYS_I2C_OMAP34XX
 168 #define CONFIG_VIDEO_OMAP3      /* DSS Support                  */
 169
 170 /*
 171  * TWL4030
 172  */
 173 #define CONFIG_TWL4030_POWER            1
 174 #define CONFIG_TWL4030_LED              1
 175
 176 /*
 177  * Board NAND Info.
 178  */
 179 #define CONFIG_SYS_NAND_QUIET_TEST      1
 180 #define CONFIG_NAND_OMAP_GPMC
 181 #define CONFIG_SYS_NAND_ADDR            NAND_BASE       /* physical address */
 182                                                         /* to access nand */
 183 #define CONFIG_SYS_NAND_BASE            NAND_BASE       /* physical address */
 184                                                         /* to access nand at */
 185                                                         /* CS0 */
 186 #define CONFIG_SYS_MAX_NAND_DEVICE      1               /* Max number of NAND */
 187                                                         /* devices */
 188
 189 /* Environment information */
 190 #define CONFIG_BOOTDELAY                3
 191
 192 #define CONFIG_EXTRA_ENV_SETTINGS \
 193         "loadaddr=0x80200000\0" \
 194         "rdaddr=0x81000000\0" \
 195         "fdt_high=0xffffffff\0" \
 196         "fdtaddr=0x80f80000\0" \
 197         "usbtty=cdc_acm\0" \
 198         "bootfile=uImage\0" \
 199         "ramdisk=ramdisk.gz\0" \
 200         "bootdir=/boot\0" \
 201         "bootpart=0:2\0" \
 202         "console=ttyO2,115200n8\0" \
 203         "mpurate=auto\0" \
 204         "buddy=none\0" \
 205         "optargs=\0" \
 206         "camera=none\0" \
 207         "vram=12M\0" \
 208         "dvimode=640x480MR-16@60\0" \
 209         "defaultdisplay=dvi\0" \
 210         "mmcdev=0\0" \
 211         "mmcroot=/dev/mmcblk0p2 rw\0" \
 212         "mmcrootfstype=ext3 rootwait\0" \
 213         "nandroot=ubi0:rootfs ubi.mtd=4\0" \
 214         "nandrootfstype=ubifs\0" \
 215         "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \
 216         "ramrootfstype=ext2\0" \
 217         "mmcargs=setenv bootargs console=${console} " \
 218                 "${optargs} " \
 219                 "mpurate=${mpurate} " \
 220                 "buddy=${buddy} "\
 221                 "camera=${camera} "\
 222                 "vram=${vram} " \
 223                 "omapfb.mode=dvi:${dvimode} " \
 224                 "omapdss.def_disp=${defaultdisplay} " \
 225                 "root=${mmcroot} " \
 226                 "rootfstype=${mmcrootfstype}\0" \
 227         "nandargs=setenv bootargs console=${console} " \
 228                 "${optargs} " \
 229                 "mpurate=${mpurate} " \
 230                 "buddy=${buddy} "\
 231                 "camera=${camera} "\
 232                 "vram=${vram} " \
 233                 "omapfb.mode=dvi:${dvimode} " \
 234                 "omapdss.def_disp=${defaultdisplay} " \
 235                 "root=${nandroot} " \
 236                 "rootfstype=${nandrootfstype}\0" \
 237         "findfdt=" \
 238                 "if test $beaglerev = AxBx; then " \
 239                         "setenv fdtfile omap3-beagle.dtb; fi; " \
 240                 "if test $beaglerev = Cx; then " \
 241                         "setenv fdtfile omap3-beagle.dtb; fi; " \
 242                 "if test $beaglerev = C4; then " \
 243                         "setenv fdtfile omap3-beagle.dtb; fi; " \
 244                 "if test $beaglerev = xMAB; then " \
 245                         "setenv fdtfile omap3-beagle-xm.dtb; fi; " \
 246                 "if test $beaglerev = xMC; then " \
 247                         "setenv fdtfile omap3-beagle-xm.dtb; fi; " \
 248                 "if test $fdtfile = undefined; then " \
 249                         "echo WARNING: Could not determine device tree to use; fi; \0" \
 250         "bootenv=uEnv.txt\0" \
 251         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
 252         "importbootenv=echo Importing environment from mmc ...; " \
 253                 "env import -t $loadaddr $filesize\0" \
 254         "ramargs=setenv bootargs console=${console} " \
 255                 "${optargs} " \
 256                 "mpurate=${mpurate} " \
 257                 "buddy=${buddy} "\
 258                 "vram=${vram} " \
 259                 "omapfb.mode=dvi:${dvimode} " \
 260                 "omapdss.def_disp=${defaultdisplay} " \
 261                 "root=${ramroot} " \
 262                 "rootfstype=${ramrootfstype}\0" \
 263         "loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
 264         "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
 265         "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
 266         "mmcboot=echo Booting from mmc ...; " \
 267                 "run mmcargs; " \
 268                 "bootm ${loadaddr}\0" \
 269         "mmcbootz=echo Booting with DT from mmc${mmcdev} ...; " \
 270                 "run mmcargs; " \
 271                 "bootz ${loadaddr} - ${fdtaddr}\0" \
 272         "nandboot=echo Booting from nand ...; " \
 273                 "run nandargs; " \
 274                 "nand read ${loadaddr} 280000 400000; " \
 275                 "bootm ${loadaddr}\0" \
 276         "ramboot=echo Booting from ramdisk ...; " \
 277                 "run ramargs; " \
 278                 "bootm ${loadaddr}\0" \
 279         "userbutton=if gpio input 173; then run userbutton_xm; " \
 280                 "else run userbutton_nonxm; fi;\0" \
 281         "userbutton_xm=gpio input 4;\0" \
 282         "userbutton_nonxm=gpio input 7;\0"
 283 /* "run userbutton" will return 1 (false) if pressed and 0 (true) if not */
 284 #define CONFIG_BOOTCOMMAND \
 285         "run findfdt; " \
 286         "mmc dev ${mmcdev}; if mmc rescan; then " \
 287                 "if run userbutton; then " \
 288                         "setenv bootenv uEnv.txt;" \
 289                 "else " \
 290                         "setenv bootenv user.txt;" \
 291                 "fi;" \
 292                 "echo SD/MMC found on device ${mmcdev};" \
 293                 "if run loadbootenv; then " \
 294                         "echo Loaded environment from ${bootenv};" \
 295                         "run importbootenv;" \
 296                 "fi;" \
 297                 "if test -n $uenvcmd; then " \
 298                         "echo Running uenvcmd ...;" \
 299                         "run uenvcmd;" \
 300                 "fi;" \
 301                 "if run loadimage; then " \
 302                         "run mmcboot;" \
 303                 "fi;" \
 304         "fi;" \
 305         "run nandboot;" \
 306         "setenv bootfile zImage;" \
 307         "if run loadimage; then " \
 308                 "run loadfdt;" \
 309                 "run mmcbootz; " \
 310         "fi; " \
 311
 312 #define CONFIG_AUTO_COMPLETE            1
 313 /*
 314  * Miscellaneous configurable options
 315  */
 316 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 317 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
 318 #define CONFIG_SYS_PROMPT               "OMAP3 beagleboard.org # "
 319 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
 320 /* Print Buffer Size */
 321 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 322                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 323 #define CONFIG_SYS_MAXARGS              32      /* max number of command args */
 324 /* Boot Argument Buffer Size */
 325 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 326
 327 #define CONFIG_SYS_ALT_MEMTEST          1
 328 #define CONFIG_SYS_MEMTEST_START        (0x82000000)            /* memtest */
 329                                                                 /* defaults */
 330 #define CONFIG_SYS_MEMTEST_END          (0x87FFFFFF)            /* 128MB */
 331 #define CONFIG_SYS_MEMTEST_SCRATCH      (0x81000000)    /* dummy address */
 332
 333 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)     /* default */
 334                                                         /* load address */
 335
 336 /*
 337  * OMAP3 has 12 GP timers, they can be driven by the system clock
 338  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 339  * This rate is divided by a local divisor.
 340  */
 341 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 342 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 343
 344 /*-----------------------------------------------------------------------
 345  * Physical Memory Map
 346  */
 347 #define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
 348 #define PHYS_SDRAM_1            OMAP34XX_SDRC_CS0
 349 #define PHYS_SDRAM_2            OMAP34XX_SDRC_CS1
 350
 351 /*-----------------------------------------------------------------------
 352  * FLASH and environment organization
 353  */
 354
 355 /* **** PISMO SUPPORT *** */
 356
 357 /* Configure the PISMO */
 358 #define PISMO1_NAND_SIZE                GPMC_SIZE_128M
 359 #define PISMO1_ONEN_SIZE                GPMC_SIZE_128M
 360
 361 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
 362
 363 #if defined(CONFIG_CMD_NAND)
 364 #define CONFIG_SYS_FLASH_BASE           PISMO1_NAND_BASE
 365 #endif
 366
 367 /* Monitor at start of flash */
 368 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 369 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 370
 371 #define CONFIG_ENV_IS_IN_NAND           1
 372 #define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 373 #define SMNAND_ENV_OFFSET               0x260000 /* environment starts here */
 374
 375 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 376 #define CONFIG_ENV_OFFSET               SMNAND_ENV_OFFSET
 377 #define CONFIG_ENV_ADDR                 SMNAND_ENV_OFFSET
 378
 379 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 380 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 381 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 382 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 383                                          CONFIG_SYS_INIT_RAM_SIZE - \
 384                                          GENERATED_GBL_DATA_SIZE)
 385
 386 #define CONFIG_OMAP3_SPI
 387
 388 #define CONFIG_SYS_CACHELINE_SIZE       64
 389
 390 /* Defines for SPL */
 391 #define CONFIG_SPL
 392 #define CONFIG_SPL_FRAMEWORK
 393 #define CONFIG_SPL_NAND_SIMPLE
 394 #define CONFIG_SPL_TEXT_BASE            0x40200800
 395 #define CONFIG_SPL_MAX_SIZE             (54 * 1024)     /* 8 KB for stack */
 396 #define CONFIG_SPL_STACK                LOW_LEVEL_SRAM_STACK
 397
 398 #define CONFIG_SPL_BSS_START_ADDR       0x80000000
 399 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000         /* 512 KB */
 400
 401 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 402 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
 403 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
 404 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
 405
 406 #define CONFIG_SPL_BOARD_INIT
 407 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 408 #define CONFIG_SPL_LIBDISK_SUPPORT
 409 #define CONFIG_SPL_I2C_SUPPORT
 410 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 411 #define CONFIG_SPL_MMC_SUPPORT
 412 #define CONFIG_SPL_FAT_SUPPORT
 413 #define CONFIG_SPL_SERIAL_SUPPORT
 414 #define CONFIG_SPL_NAND_SUPPORT
 415 #define CONFIG_SPL_NAND_BASE
 416 #define CONFIG_SPL_NAND_DRIVERS
 417 #define CONFIG_SPL_NAND_ECC
 418 #define CONFIG_SPL_GPIO_SUPPORT
 419 #define CONFIG_SPL_POWER_SUPPORT
 420 #define CONFIG_SPL_OMAP3_ID_NAND
 421 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
 422
 423 /* NAND boot config */
 424 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 425 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 426 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 427 #define CONFIG_SYS_NAND_OOBSIZE         64
 428 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
 429 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 430 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
 431                                                 10, 11, 12, 13}
 432 #define CONFIG_SYS_NAND_ECCSIZE         512
 433 #define CONFIG_SYS_NAND_ECCBYTES        3
 434 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_HAM1_CODE_HW
 435 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
 436 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 437
 438 /*
 439  * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
 440  * 64 bytes before this address should be set aside for u-boot.img's
 441  * header. That is 0x800FFFC0--0x80100000 should not be used for any
 442  * other needs.
 443  */
 444 #define CONFIG_SYS_TEXT_BASE            0x80100000
 445 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
 446 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
 447
 448 #endif /* __CONFIG_H */