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
  23 #define CONFIG_SDRC     /* The chip has SDRC controller */
  24
  25 #include <asm/arch/cpu.h>               /* get chip and board defs */
  26 #include <asm/arch/omap3.h>
  27
  28 /*
  29  * Display CPU and Board information
  30  */
  31 #define CONFIG_DISPLAY_CPUINFO          1
  32 #define CONFIG_DISPLAY_BOARDINFO        1
  33
  34 /* Clock Defines */
  35 #define V_OSCK                  26000000        /* Clock output from T2 */
  36 #define V_SCLK                  (V_OSCK >> 1)
  37
  38 #define CONFIG_MISC_INIT_R
  39
  40 #define CONFIG_OF_LIBFDT
  41 #define CONFIG_CMD_BOOTZ
  42
  43 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs */
  44 #define CONFIG_SETUP_MEMORY_TAGS        1
  45 #define CONFIG_INITRD_TAG               1
  46 #define CONFIG_REVISION_TAG             1
  47
  48 /*
  49  * Size of malloc() pool
  50  */
  51 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
  52                                                 /* Sector */
  53 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (128 << 10))
  54
  55 /*
  56  * Hardware drivers
  57  */
  58
  59 /*
  60  * NS16550 Configuration
  61  */
  62 #define V_NS16550_CLK                   48000000        /* 48MHz (APLL96/2) */
  63
  64 #define CONFIG_SYS_NS16550
  65 #define CONFIG_SYS_NS16550_SERIAL
  66 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  67 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  68
  69 /*
  70  * select serial console configuration
  71  */
  72 #define CONFIG_CONS_INDEX               3
  73 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  74 #define CONFIG_SERIAL3                  3       /* UART3 on Beagle Rev 2 */
  75
  76 /* allow to overwrite serial and ethaddr */
  77 #define CONFIG_ENV_OVERWRITE
  78 #define CONFIG_BAUDRATE                 115200
  79 #define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600,\
  80                                         115200}
  81 #define CONFIG_GENERIC_MMC              1
  82 #define CONFIG_MMC                      1
  83 #define CONFIG_OMAP_HSMMC               1
  84 #define CONFIG_DOS_PARTITION            1
  85
  86 /* Status LED */
  87 #define CONFIG_STATUS_LED               1
  88 #define CONFIG_BOARD_SPECIFIC_LED       1
  89 #define STATUS_LED_BIT                  0x01
  90 #define STATUS_LED_STATE                STATUS_LED_ON
  91 #define STATUS_LED_PERIOD               (CONFIG_SYS_HZ / 2)
  92 #define STATUS_LED_BIT1                 0x02
  93 #define STATUS_LED_STATE1               STATUS_LED_ON
  94 #define STATUS_LED_PERIOD1              (CONFIG_SYS_HZ / 2)
  95 #define STATUS_LED_BOOT                 STATUS_LED_BIT
  96 #define STATUS_LED_GREEN                STATUS_LED_BIT1
  97
  98 /* Enable Multi Bus support for I2C */
  99 #define CONFIG_I2C_MULTI_BUS            1
 100
 101 /* Probe all devices */
 102 #define CONFIG_SYS_I2C_NOPROBES         {{0x0, 0x0}}
 103
 104 /* USB */
 105 #define CONFIG_MUSB_GADGET
 106 #define CONFIG_USB_MUSB_OMAP2PLUS
 107 #define CONFIG_MUSB_PIO_ONLY
 108 #define CONFIG_USB_GADGET_DUALSPEED
 109 #define CONFIG_TWL4030_USB              1
 110 #define CONFIG_USB_ETHER
 111 #define CONFIG_USB_ETHER_RNDIS
 112
 113 /* USB EHCI */
 114 #define CONFIG_CMD_USB
 115 #define CONFIG_USB_EHCI
 116
 117 #define CONFIG_USB_EHCI_OMAP
 118 #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO        147
 119
 120 #define CONFIG_USB_ULPI
 121 #define CONFIG_USB_ULPI_VIEWPORT_OMAP
 122
 123 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
 124 #define CONFIG_USB_HOST_ETHER
 125 #define CONFIG_USB_ETHER_SMSC95XX
 126 #define CONFIG_USB_ETHER_ASIX
 127
 128
 129 /* commands to include */
 130 #include <config_cmd_default.h>
 131
 132 #define CONFIG_CMD_ASKENV
 133
 134 #define CONFIG_CMD_CACHE
 135 #define CONFIG_CMD_EXT2         /* EXT2 Support                 */
 136 #define CONFIG_CMD_FAT          /* FAT support                  */
 137 #define CONFIG_CMD_JFFS2        /* JFFS2 Support                */
 138 #define CONFIG_CMD_MTDPARTS     /* Enable MTD parts commands */
 139 #define CONFIG_MTD_DEVICE       /* needed for mtdparts commands */
 140 #define MTDIDS_DEFAULT                  "nand0=nand"
 141 #define MTDPARTS_DEFAULT                "mtdparts=nand:512k(x-loader),"\
 142                                         "1920k(u-boot),128k(u-boot-env),"\
 143                                         "4m(kernel),-(fs)"
 144
 145 #define CONFIG_CMD_I2C          /* I2C serial bus support       */
 146 #define CONFIG_CMD_MMC          /* MMC support                  */
 147 #define CONFIG_USB_STORAGE      /* USB storage support          */
 148 #define CONFIG_CMD_NAND         /* NAND support                 */
 149 #define CONFIG_CMD_LED          /* LED support                  */
 150 #define CONFIG_CMD_NET      /* bootp, tftpboot, rarpboot    */
 151 #define CONFIG_CMD_NFS      /* NFS support          */
 152 #define CONFIG_CMD_PING
 153 #define CONFIG_CMD_DHCP
 154 #define CONFIG_CMD_SETEXPR      /* Evaluate expressions         */
 155 #define CONFIG_CMD_GPIO     /* Enable gpio command */
 156
 157 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect       */
 158 #undef CONFIG_CMD_FPGA          /* FPGA configuration Support   */
 159 #undef CONFIG_CMD_IMI           /* iminfo                       */
 160 #undef CONFIG_CMD_IMLS          /* List all found images        */
 161
 162 #define CONFIG_SYS_NO_FLASH
 163 #define CONFIG_HARD_I2C                 1
 164 #define CONFIG_SYS_I2C_SPEED            100000
 165 #define CONFIG_SYS_I2C_SLAVE            1
 166 #define CONFIG_I2C_MULTI_BUS            1
 167 #define CONFIG_DRIVER_OMAP34XX_I2C      1
 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 GPMC_NAND_ECC_LP_x16_LAYOUT     1
 187
 188 #define CONFIG_SYS_MAX_NAND_DEVICE      1               /* Max number of NAND */
 189                                                         /* devices */
 190 #define CONFIG_JFFS2_NAND
 191 /* nand device jffs2 lives on */
 192 #define CONFIG_JFFS2_DEV                "nand0"
 193 /* start of jffs2 partition */
 194 #define CONFIG_JFFS2_PART_OFFSET        0x680000
 195 #define CONFIG_JFFS2_PART_SIZE          0xf980000       /* size of jffs2 */
 196                                                         /* partition */
 197
 198 /* Environment information */
 199 #define CONFIG_BOOTDELAY                3
 200
 201 #define CONFIG_EXTRA_ENV_SETTINGS \
 202         "loadaddr=0x80200000\0" \
 203         "rdaddr=0x81000000\0" \
 204         "usbtty=cdc_acm\0" \
 205         "bootfile=uImage.beagle\0" \
 206         "console=ttyO2,115200n8\0" \
 207         "mpurate=auto\0" \
 208         "buddy=none\0" \
 209         "optargs=\0" \
 210         "camera=none\0" \
 211         "vram=12M\0" \
 212         "dvimode=640x480MR-16@60\0" \
 213         "defaultdisplay=dvi\0" \
 214         "mmcdev=0\0" \
 215         "mmcroot=/dev/mmcblk0p2 rw\0" \
 216         "mmcrootfstype=ext3 rootwait\0" \
 217         "nandroot=ubi0:rootfs ubi.mtd=4\0" \
 218         "nandrootfstype=ubifs\0" \
 219         "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \
 220         "ramrootfstype=ext2\0" \
 221         "mmcargs=setenv bootargs console=${console} " \
 222                 "${optargs} " \
 223                 "mpurate=${mpurate} " \
 224                 "buddy=${buddy} "\
 225                 "camera=${camera} "\
 226                 "vram=${vram} " \
 227                 "omapfb.mode=dvi:${dvimode} " \
 228                 "omapdss.def_disp=${defaultdisplay} " \
 229                 "root=${mmcroot} " \
 230                 "rootfstype=${mmcrootfstype}\0" \
 231         "nandargs=setenv bootargs console=${console} " \
 232                 "${optargs} " \
 233                 "mpurate=${mpurate} " \
 234                 "buddy=${buddy} "\
 235                 "camera=${camera} "\
 236                 "vram=${vram} " \
 237                 "omapfb.mode=dvi:${dvimode} " \
 238                 "omapdss.def_disp=${defaultdisplay} " \
 239                 "root=${nandroot} " \
 240                 "rootfstype=${nandrootfstype}\0" \
 241         "bootenv=uEnv.txt\0" \
 242         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
 243         "importbootenv=echo Importing environment from mmc ...; " \
 244                 "env import -t $loadaddr $filesize\0" \
 245         "ramargs=setenv bootargs console=${console} " \
 246                 "${optargs} " \
 247                 "mpurate=${mpurate} " \
 248                 "buddy=${buddy} "\
 249                 "vram=${vram} " \
 250                 "omapfb.mode=dvi:${dvimode} " \
 251                 "omapdss.def_disp=${defaultdisplay} " \
 252                 "root=${ramroot} " \
 253                 "rootfstype=${ramrootfstype}\0" \
 254         "loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
 255         "loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
 256         "loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} /boot/uImage\0" \
 257         "mmcboot=echo Booting from mmc ...; " \
 258                 "run mmcargs; " \
 259                 "bootm ${loadaddr}\0" \
 260         "nandboot=echo Booting from nand ...; " \
 261                 "run nandargs; " \
 262                 "nand read ${loadaddr} 280000 400000; " \
 263                 "bootm ${loadaddr}\0" \
 264         "ramboot=echo Booting from ramdisk ...; " \
 265                 "run ramargs; " \
 266                 "bootm ${loadaddr}\0" \
 267         "userbutton=if gpio input 173; then run userbutton_xm; " \
 268                 "else run userbutton_nonxm; fi;\0" \
 269         "userbutton_xm=gpio input 4;\0" \
 270         "userbutton_nonxm=gpio input 7;\0"
 271 /* "run userbutton" will return 1 (false) if pressed and 0 (true) if not */
 272 #define CONFIG_BOOTCOMMAND \
 273         "mmc dev ${mmcdev}; if mmc rescan; then " \
 274                 "if run userbutton; then " \
 275                         "setenv bootenv uEnv.txt;" \
 276                 "else " \
 277                         "setenv bootenv user.txt;" \
 278                 "fi;" \
 279                 "echo SD/MMC found on device ${mmcdev};" \
 280                 "if run loadbootenv; then " \
 281                         "echo Loaded environment from ${bootenv};" \
 282                         "run importbootenv;" \
 283                 "fi;" \
 284                 "if test -n $uenvcmd; then " \
 285                         "echo Running uenvcmd ...;" \
 286                         "run uenvcmd;" \
 287                 "fi;" \
 288                 "if run loaduimage; then " \
 289                         "run mmcboot;" \
 290                 "fi;" \
 291         "fi;" \
 292         "run nandboot;" \
 293
 294 #define CONFIG_AUTO_COMPLETE            1
 295 /*
 296  * Miscellaneous configurable options
 297  */
 298 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 299 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
 300 #define CONFIG_SYS_PROMPT               "OMAP3 beagleboard.org # "
 301 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
 302 /* Print Buffer Size */
 303 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 304                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 305 #define CONFIG_SYS_MAXARGS              32      /* max number of command args */
 306 /* Boot Argument Buffer Size */
 307 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 308
 309 #define CONFIG_SYS_ALT_MEMTEST          1
 310 #define CONFIG_SYS_MEMTEST_START        (0x82000000)            /* memtest */
 311                                                                 /* defaults */
 312 #define CONFIG_SYS_MEMTEST_END          (0x87FFFFFF)            /* 128MB */
 313 #define CONFIG_SYS_MEMTEST_SCRATCH      (0x81000000)    /* dummy address */
 314
 315 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)     /* default */
 316                                                         /* load address */
 317
 318 /*
 319  * OMAP3 has 12 GP timers, they can be driven by the system clock
 320  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 321  * This rate is divided by a local divisor.
 322  */
 323 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 324 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 325 #define CONFIG_SYS_HZ                   1000
 326
 327 /*-----------------------------------------------------------------------
 328  * Physical Memory Map
 329  */
 330 #define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
 331 #define PHYS_SDRAM_1            OMAP34XX_SDRC_CS0
 332 #define PHYS_SDRAM_2            OMAP34XX_SDRC_CS1
 333
 334 /*-----------------------------------------------------------------------
 335  * FLASH and environment organization
 336  */
 337
 338 /* **** PISMO SUPPORT *** */
 339
 340 /* Configure the PISMO */
 341 #define PISMO1_NAND_SIZE                GPMC_SIZE_128M
 342 #define PISMO1_ONEN_SIZE                GPMC_SIZE_128M
 343
 344 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
 345
 346 #if defined(CONFIG_CMD_NAND)
 347 #define CONFIG_SYS_FLASH_BASE           PISMO1_NAND_BASE
 348 #endif
 349
 350 /* Monitor at start of flash */
 351 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 352 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 353
 354 #define CONFIG_ENV_IS_IN_NAND           1
 355 #define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 356 #define SMNAND_ENV_OFFSET               0x260000 /* environment starts here */
 357
 358 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 359 #define CONFIG_ENV_OFFSET               SMNAND_ENV_OFFSET
 360 #define CONFIG_ENV_ADDR                 SMNAND_ENV_OFFSET
 361
 362 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 363 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 364 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 365 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 366                                          CONFIG_SYS_INIT_RAM_SIZE - \
 367                                          GENERATED_GBL_DATA_SIZE)
 368
 369 #define CONFIG_OMAP3_SPI
 370
 371 #define CONFIG_SYS_CACHELINE_SIZE       64
 372
 373 /* Defines for SPL */
 374 #define CONFIG_SPL
 375 #define CONFIG_SPL_FRAMEWORK
 376 #define CONFIG_SPL_NAND_SIMPLE
 377 #define CONFIG_SPL_TEXT_BASE            0x40200800
 378 #define CONFIG_SPL_MAX_SIZE             (54 * 1024)     /* 8 KB for stack */
 379 #define CONFIG_SPL_STACK                LOW_LEVEL_SRAM_STACK
 380
 381 #define CONFIG_SPL_BSS_START_ADDR       0x80000000
 382 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000         /* 512 KB */
 383
 384 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 385 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
 386 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
 387 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
 388
 389 #define CONFIG_SPL_BOARD_INIT
 390 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 391 #define CONFIG_SPL_LIBDISK_SUPPORT
 392 #define CONFIG_SPL_I2C_SUPPORT
 393 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 394 #define CONFIG_SPL_MMC_SUPPORT
 395 #define CONFIG_SPL_FAT_SUPPORT
 396 #define CONFIG_SPL_SERIAL_SUPPORT
 397 #define CONFIG_SPL_NAND_SUPPORT
 398 #define CONFIG_SPL_NAND_BASE
 399 #define CONFIG_SPL_NAND_DRIVERS
 400 #define CONFIG_SPL_NAND_ECC
 401 #define CONFIG_SPL_GPIO_SUPPORT
 402 #define CONFIG_SPL_POWER_SUPPORT
 403 #define CONFIG_SPL_OMAP3_ID_NAND
 404 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
 405
 406 /* NAND boot config */
 407 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 408 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 409 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 410 #define CONFIG_SYS_NAND_OOBSIZE         64
 411 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
 412 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 413 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
 414                                                 10, 11, 12, 13}
 415 #define CONFIG_SYS_NAND_ECCSIZE         512
 416 #define CONFIG_SYS_NAND_ECCBYTES        3
 417 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
 418 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 419
 420 /*
 421  * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
 422  * 64 bytes before this address should be set aside for u-boot.img's
 423  * header. That is 0x800FFFC0--0x80100000 should not be used for any
 424  * other needs.
 425  */
 426 #define CONFIG_SYS_TEXT_BASE            0x80100000
 427 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
 428 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
 429
 430 #endif /* __CONFIG_H */