include/configs/igep00x0.h

   1 /*
   2  * Common configuration settings for IGEP technology based boards
   3  *
   4  * (C) Copyright 2012
   5  * ISEE 2007 SL, <www.iseebcn.com>
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20  * MA 02111-1307 USA
  21  */
  22
  23 #ifndef __IGEP00X0_H
  24 #define __IGEP00X0_H
  25
  26 #include <asm/sizes.h>
  27
  28 /*
  29  * High Level Configuration Options
  30  */
  31 #define CONFIG_OMAP             1       /* in a TI OMAP core */
  32 #define CONFIG_OMAP34XX         1       /* which is a 34XX */
  33 #define CONFIG_OMAP_GPIO
  34
  35 #define CONFIG_SDRC     /* The chip has SDRC controller */
  36
  37 #include <asm/arch/cpu.h>
  38 #include <asm/arch/omap3.h>
  39
  40 /*
  41  * Display CPU and Board information
  42  */
  43 #define CONFIG_DISPLAY_CPUINFO          1
  44 #define CONFIG_DISPLAY_BOARDINFO        1
  45
  46 /* Clock Defines */
  47 #define V_OSCK                  26000000        /* Clock output from T2 */
  48 #define V_SCLK                  (V_OSCK >> 1)
  49
  50 #define CONFIG_MISC_INIT_R
  51
  52 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs */
  53 #define CONFIG_SETUP_MEMORY_TAGS        1
  54 #define CONFIG_INITRD_TAG               1
  55 #define CONFIG_REVISION_TAG             1
  56
  57 #define CONFIG_OF_LIBFDT                1
  58
  59 /*
  60  * NS16550 Configuration
  61  */
  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 /* select serial console configuration */
  71 #define CONFIG_CONS_INDEX               3
  72 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  73 #define CONFIG_SERIAL3                  3
  74
  75 /* allow to overwrite serial and ethaddr */
  76 #define CONFIG_ENV_OVERWRITE
  77 #define CONFIG_BAUDRATE                 115200
  78 #define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600, \
  79                                         115200}
  80 #define CONFIG_GENERIC_MMC              1
  81 #define CONFIG_MMC                      1
  82 #define CONFIG_OMAP_HSMMC               1
  83 #define CONFIG_DOS_PARTITION            1
  84
  85 /* USB */
  86 #define CONFIG_MUSB_UDC                 1
  87 #define CONFIG_USB_OMAP3                1
  88 #define CONFIG_TWL4030_USB              1
  89
  90 /* USB device configuration */
  91 #define CONFIG_USB_DEVICE               1
  92 #define CONFIG_USB_TTY                  1
  93 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
  94
  95 /* Change these to suit your needs */
  96 #define CONFIG_USBD_VENDORID            0x0451
  97 #define CONFIG_USBD_PRODUCTID           0x5678
  98 #define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
  99 #define CONFIG_USBD_PRODUCT_NAME        "IGEP"
 100
 101 /* commands to include */
 102 #include <config_cmd_default.h>
 103
 104 #define CONFIG_CMD_CACHE
 105 #define CONFIG_CMD_EXT2         /* EXT2 Support                 */
 106 #define CONFIG_CMD_FAT          /* FAT support                  */
 107 #define CONFIG_CMD_I2C          /* I2C serial bus support       */
 108 #define CONFIG_CMD_MMC          /* MMC support                  */
 109 #ifdef CONFIG_BOOT_ONENAND
 110 #define CONFIG_CMD_ONENAND      /* ONENAND support              */
 111 #endif
 112 #ifdef CONFIG_BOOT_NAND
 113 #define CONFIG_CMD_NAND
 114 #endif
 115 #define CONFIG_CMD_NET          /* bootp, tftpboot, rarpboot    */
 116 #define CONFIG_CMD_DHCP
 117 #define CONFIG_CMD_PING
 118 #define CONFIG_CMD_NFS          /* NFS support                  */
 119 #define CONFIG_CMD_MTDPARTS     /* Enable MTD parts commands    */
 120 #define CONFIG_MTD_DEVICE
 121
 122 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect       */
 123 #undef CONFIG_CMD_IMLS          /* List all found images        */
 124
 125 #define CONFIG_SYS_NO_FLASH
 126 #define CONFIG_HARD_I2C                 1
 127 #define CONFIG_SYS_I2C_SPEED            100000
 128 #define CONFIG_SYS_I2C_SLAVE            1
 129 #define CONFIG_SYS_I2C_BUS              0
 130 #define CONFIG_SYS_I2C_BUS_SELECT       1
 131 #define CONFIG_DRIVER_OMAP34XX_I2C      1
 132
 133 /*
 134  * TWL4030
 135  */
 136 #define CONFIG_TWL4030_POWER            1
 137
 138 #define CONFIG_BOOTDELAY                3
 139
 140 #define CONFIG_EXTRA_ENV_SETTINGS \
 141         "usbtty=cdc_acm\0" \
 142         "loadaddr=0x82000000\0" \
 143         "usbtty=cdc_acm\0" \
 144         "console=ttyO2,115200n8\0" \
 145         "mpurate=auto\0" \
 146         "vram=12M\0" \
 147         "dvimode=1024x768MR-16@60\0" \
 148         "defaultdisplay=dvi\0" \
 149         "mmcdev=0\0" \
 150         "mmcroot=/dev/mmcblk0p2 rw\0" \
 151         "mmcrootfstype=ext4 rootwait\0" \
 152         "nandroot=/dev/mtdblock4 rw\0" \
 153         "nandrootfstype=jffs2\0" \
 154         "mmcargs=setenv bootargs console=${console} " \
 155                 "mpurate=${mpurate} " \
 156                 "vram=${vram} " \
 157                 "omapfb.mode=dvi:${dvimode} " \
 158                 "omapfb.debug=y " \
 159                 "omapdss.def_disp=${defaultdisplay} " \
 160                 "root=${mmcroot} " \
 161                 "rootfstype=${mmcrootfstype}\0" \
 162         "nandargs=setenv bootargs console=${console} " \
 163                 "mpurate=${mpurate} " \
 164                 "vram=${vram} " \
 165                 "omapfb.mode=dvi:${dvimode} " \
 166                 "omapfb.debug=y " \
 167                 "omapdss.def_disp=${defaultdisplay} " \
 168                 "root=${nandroot} " \
 169                 "rootfstype=${nandrootfstype}\0" \
 170         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
 171         "importbootenv=echo Importing environment from mmc ...; " \
 172                 "env import -t $loadaddr $filesize\0" \
 173         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
 174         "mmcboot=echo Booting from mmc ...; " \
 175                 "run mmcargs; " \
 176                 "bootm ${loadaddr}\0" \
 177         "nandboot=echo Booting from onenand ...; " \
 178                 "run nandargs; " \
 179                 "onenand read ${loadaddr} 280000 400000; " \
 180                 "bootm ${loadaddr}\0" \
 181
 182 #define CONFIG_BOOTCOMMAND \
 183         "if mmc rescan ${mmcdev}; then " \
 184                 "echo SD/MMC found on device ${mmcdev};" \
 185                 "if run loadbootenv; then " \
 186                         "run importbootenv;" \
 187                 "fi;" \
 188                 "if test -n $uenvcmd; then " \
 189                         "echo Running uenvcmd ...;" \
 190                         "run uenvcmd;" \
 191                 "fi;" \
 192                 "if run loaduimage; then " \
 193                         "run mmcboot;" \
 194                 "fi;" \
 195         "fi;" \
 196         "run nandboot;" \
 197
 198 #define CONFIG_AUTO_COMPLETE            1
 199
 200 /*
 201  * Miscellaneous configurable options
 202  */
 203 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 204 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
 205 #define CONFIG_SYS_PROMPT               "U-Boot # "
 206 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 207 /* Print Buffer Size */
 208 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 209                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 210 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 211 /* Boot Argument Buffer Size */
 212 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 213
 214 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)     /* memtest */
 215                                                                 /* works on */
 216 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
 217                                         0x01F00000) /* 31MB */
 218
 219 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)     /* default */
 220                                                         /* load address */
 221
 222 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)
 223
 224 /*
 225  * OMAP3 has 12 GP timers, they can be driven by the system clock
 226  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 227  * This rate is divided by a local divisor.
 228  */
 229 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 230 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 231 #define CONFIG_SYS_HZ                   1000
 232
 233 /*
 234  * Physical Memory Map
 235  *
 236  */
 237 #define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
 238 #define PHYS_SDRAM_1            OMAP34XX_SDRC_CS0
 239 #define PHYS_SDRAM_1_SIZE       (32 << 20)      /* at least 32 meg */
 240 #define PHYS_SDRAM_2            OMAP34XX_SDRC_CS1
 241
 242 /*
 243  * FLASH and environment organization
 244  */
 245
 246 #ifdef CONFIG_BOOT_ONENAND
 247 #define PISMO1_ONEN_SIZE                GPMC_SIZE_128M /* Configure the PISMO */
 248
 249 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 250
 251 #define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 252
 253 #define CONFIG_ENV_IS_IN_ONENAND        1
 254 #define CONFIG_ENV_SIZE                 (512 << 10) /* Total Size Environment */
 255 #define CONFIG_ENV_ADDR                 ONENAND_ENV_OFFSET
 256 #endif
 257
 258 #ifdef CONFIG_BOOT_NAND
 259 #define PISMO1_NAND_SIZE                GPMC_SIZE_128M /* Configure the PISMO */
 260 #define CONFIG_NAND_OMAP_GPMC
 261 #define CONFIG_SYS_NAND_BASE            NAND_BASE
 262 #define GPMC_NAND_ECC_LP_x16_LAYOUT     1
 263 #define CONFIG_ENV_OFFSET               0x260000 /* environment starts here */
 264 #define CONFIG_ENV_IS_IN_NAND           1
 265 #define CONFIG_ENV_SIZE                 (512 << 10) /* Total Size Environment */
 266 #define CONFIG_ENV_ADDR                 NAND_ENV_OFFSET
 267 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 268 #endif
 269
 270 /*
 271  * Size of malloc() pool
 272  */
 273 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (128 << 10))
 274
 275 /*
 276  * SMSC911x Ethernet
 277  */
 278 #if defined(CONFIG_CMD_NET)
 279 #define CONFIG_SMC911X
 280 #define CONFIG_SMC911X_32_BIT
 281 #define CONFIG_SMC911X_BASE     0x2C000000
 282 #endif /* (CONFIG_CMD_NET) */
 283
 284 /*
 285  * Leave it at 0x80008000 to allow booting new u-boot.bin with X-loader
 286  * and older u-boot.bin with the new U-Boot SPL.
 287  */
 288 #define CONFIG_SYS_TEXT_BASE            0x80008000
 289 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 290 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 291 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 292 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 293                                          CONFIG_SYS_INIT_RAM_SIZE - \
 294                                          GENERATED_GBL_DATA_SIZE)
 295
 296 /* SPL */
 297 #define CONFIG_SPL
 298 #define CONFIG_SPL_NAND_SIMPLE
 299 #define CONFIG_SPL_TEXT_BASE            0x40200800
 300 #define CONFIG_SPL_MAX_SIZE             (54 * 1024)
 301 #define CONFIG_SPL_STACK                LOW_LEVEL_SRAM_STACK
 302
 303 /* move malloc and bss high to prevent clashing with the main image */
 304 #define CONFIG_SYS_SPL_MALLOC_START     0x87000000
 305 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000
 306 #define CONFIG_SPL_BSS_START_ADDR       0x87080000      /* end of minimum RAM */
 307 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000         /* 512 KB */
 308
 309 /* MMC boot config */
 310 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 311 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
 312 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
 313 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
 314
 315 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 316 #define CONFIG_SPL_LIBDISK_SUPPORT
 317 #define CONFIG_SPL_I2C_SUPPORT
 318 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 319 #define CONFIG_SPL_MMC_SUPPORT
 320 #define CONFIG_SPL_FAT_SUPPORT
 321 #define CONFIG_SPL_SERIAL_SUPPORT
 322
 323 #define CONFIG_SPL_POWER_SUPPORT
 324 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
 325
 326 #ifdef CONFIG_BOOT_ONENAND
 327 #define CONFIG_SPL_ONENAND_SUPPORT
 328
 329 /* OneNAND boot config */
 330 #define CONFIG_SYS_ONENAND_U_BOOT_OFFS  0x80000
 331 #define CONFIG_SYS_ONENAND_PAGE_SIZE    2048
 332 #define CONFIG_SPL_ONENAND_LOAD_ADDR    0x80000
 333 #define CONFIG_SPL_ONENAND_LOAD_SIZE    \
 334         (512 * 1024 - CONFIG_SPL_ONENAND_LOAD_ADDR)
 335
 336 #endif
 337
 338 #ifdef CONFIG_BOOT_NAND
 339 #define CONFIG_SPL_NAND_SUPPORT
 340
 341 /* NAND boot config */
 342 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 343 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 344 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 345 #define CONFIG_SYS_NAND_OOBSIZE         64
 346 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
 347 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 348 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
 349                                                 10, 11, 12, 13}
 350 #define CONFIG_SYS_NAND_ECCSIZE         512
 351 #define CONFIG_SYS_NAND_ECCBYTES        3
 352 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
 353 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 354 #endif
 355
 356 #endif /* __IGEP00X0_H */