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
  34 #define CONFIG_SDRC     /* The chip has SDRC controller */
  35
  36 #include <asm/arch/cpu.h>
  37 #include <asm/arch/omap3.h>
  38
  39 /*
  40  * Display CPU and Board information
  41  */
  42 #define CONFIG_DISPLAY_CPUINFO          1
  43 #define CONFIG_DISPLAY_BOARDINFO        1
  44
  45 /* Clock Defines */
  46 #define V_OSCK                  26000000        /* Clock output from T2 */
  47 #define V_SCLK                  (V_OSCK >> 1)
  48
  49 #define CONFIG_MISC_INIT_R
  50
  51 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs */
  52 #define CONFIG_SETUP_MEMORY_TAGS        1
  53 #define CONFIG_INITRD_TAG               1
  54 #define CONFIG_REVISION_TAG             1
  55
  56 #define CONFIG_OF_LIBFDT                1
  57
  58 /*
  59  * NS16550 Configuration
  60  */
  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 /* select serial console configuration */
  70 #define CONFIG_CONS_INDEX               3
  71 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  72 #define CONFIG_SERIAL3                  3
  73
  74 /* allow to overwrite serial and ethaddr */
  75 #define CONFIG_ENV_OVERWRITE
  76 #define CONFIG_BAUDRATE                 115200
  77 #define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600, \
  78                                         115200}
  79 #define CONFIG_GENERIC_MMC              1
  80 #define CONFIG_MMC                      1
  81 #define CONFIG_OMAP_HSMMC               1
  82 #define CONFIG_DOS_PARTITION            1
  83
  84 /* USB */
  85 #define CONFIG_MUSB_UDC                 1
  86 #define CONFIG_USB_OMAP3                1
  87 #define CONFIG_TWL4030_USB              1
  88
  89 /* USB device configuration */
  90 #define CONFIG_USB_DEVICE               1
  91 #define CONFIG_USB_TTY                  1
  92 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
  93
  94 /* Change these to suit your needs */
  95 #define CONFIG_USBD_VENDORID            0x0451
  96 #define CONFIG_USBD_PRODUCTID           0x5678
  97 #define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
  98 #define CONFIG_USBD_PRODUCT_NAME        "IGEP"
  99
 100 /* commands to include */
 101 #include <config_cmd_default.h>
 102
 103 #define CONFIG_CMD_CACHE
 104 #define CONFIG_CMD_EXT2         /* EXT2 Support                 */
 105 #define CONFIG_CMD_FAT          /* FAT support                  */
 106 #define CONFIG_CMD_I2C          /* I2C serial bus support       */
 107 #define CONFIG_CMD_MMC          /* MMC support                  */
 108 #define CONFIG_CMD_ONENAND      /* ONENAND support              */
 109 #define CONFIG_CMD_NET          /* bootp, tftpboot, rarpboot    */
 110 #define CONFIG_CMD_DHCP
 111 #define CONFIG_CMD_PING
 112 #define CONFIG_CMD_NFS          /* NFS support                  */
 113 #define CONFIG_CMD_MTDPARTS     /* Enable MTD parts commands    */
 114 #define CONFIG_MTD_DEVICE
 115
 116 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect       */
 117 #undef CONFIG_CMD_IMLS          /* List all found images        */
 118
 119 #define CONFIG_SYS_NO_FLASH
 120 #define CONFIG_HARD_I2C                 1
 121 #define CONFIG_SYS_I2C_SPEED            100000
 122 #define CONFIG_SYS_I2C_SLAVE            1
 123 #define CONFIG_SYS_I2C_BUS              0
 124 #define CONFIG_SYS_I2C_BUS_SELECT       1
 125 #define CONFIG_DRIVER_OMAP34XX_I2C      1
 126
 127 /*
 128  * TWL4030
 129  */
 130 #define CONFIG_TWL4030_POWER            1
 131
 132 #define CONFIG_BOOTDELAY                3
 133
 134 #define CONFIG_EXTRA_ENV_SETTINGS \
 135         "usbtty=cdc_acm\0" \
 136         "loadaddr=0x82000000\0" \
 137         "usbtty=cdc_acm\0" \
 138         "console=ttyS2,115200n8\0" \
 139         "mpurate=auto\0" \
 140         "vram=12M\0" \
 141         "dvimode=1024x768MR-16@60\0" \
 142         "defaultdisplay=dvi\0" \
 143         "mmcdev=0\0" \
 144         "mmcroot=/dev/mmcblk0p2 rw\0" \
 145         "mmcrootfstype=ext3 rootwait\0" \
 146         "nandroot=/dev/mtdblock4 rw\0" \
 147         "nandrootfstype=jffs2\0" \
 148         "mmcargs=setenv bootargs console=${console} " \
 149                 "mpurate=${mpurate} " \
 150                 "vram=${vram} " \
 151                 "omapfb.mode=dvi:${dvimode} " \
 152                 "omapfb.debug=y " \
 153                 "omapdss.def_disp=${defaultdisplay} " \
 154                 "root=${mmcroot} " \
 155                 "rootfstype=${mmcrootfstype}\0" \
 156         "nandargs=setenv bootargs console=${console} " \
 157                 "mpurate=${mpurate} " \
 158                 "vram=${vram} " \
 159                 "omapfb.mode=dvi:${dvimode} " \
 160                 "omapfb.debug=y " \
 161                 "omapdss.def_disp=${defaultdisplay} " \
 162                 "root=${nandroot} " \
 163                 "rootfstype=${nandrootfstype}\0" \
 164         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
 165         "importbootenv=echo Importing environment from mmc ...; " \
 166                 "env import -t $loadaddr $filesize\0" \
 167         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
 168         "mmcboot=echo Booting from mmc ...; " \
 169                 "run mmcargs; " \
 170                 "bootm ${loadaddr}\0" \
 171         "nandboot=echo Booting from onenand ...; " \
 172                 "run nandargs; " \
 173                 "onenand read ${loadaddr} 280000 400000; " \
 174                 "bootm ${loadaddr}\0" \
 175
 176 #define CONFIG_BOOTCOMMAND \
 177         "if mmc rescan ${mmcdev}; then " \
 178                 "echo SD/MMC found on device ${mmcdev};" \
 179                 "if run loadbootenv; then " \
 180                         "run importbootenv;" \
 181                 "fi;" \
 182                 "if test -n $uenvcmd; then " \
 183                         "echo Running uenvcmd ...;" \
 184                         "run uenvcmd;" \
 185                 "fi;" \
 186                 "if run loaduimage; then " \
 187                         "run mmcboot;" \
 188                 "fi;" \
 189         "fi;" \
 190         "run nandboot;" \
 191
 192 #define CONFIG_AUTO_COMPLETE            1
 193
 194 /*
 195  * Miscellaneous configurable options
 196  */
 197 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 198 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
 199 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 200 #define CONFIG_SYS_PROMPT               "U-Boot # "
 201 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 202 /* Print Buffer Size */
 203 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 204                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 205 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 206 /* Boot Argument Buffer Size */
 207 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 208
 209 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)     /* memtest */
 210                                                                 /* works on */
 211 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
 212                                         0x01F00000) /* 31MB */
 213
 214 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)     /* default */
 215                                                         /* load address */
 216
 217 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)
 218
 219 /*
 220  * OMAP3 has 12 GP timers, they can be driven by the system clock
 221  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 222  * This rate is divided by a local divisor.
 223  */
 224 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 225 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 226 #define CONFIG_SYS_HZ                   1000
 227
 228 /*
 229  * Stack sizes
 230  *
 231  * The stack sizes are set up in start.S using the settings below
 232  */
 233 #define CONFIG_STACKSIZE        (128 << 10)     /* regular stack 128 KiB */
 234
 235 /*
 236  * Physical Memory Map
 237  *
 238  */
 239 #define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
 240 #define PHYS_SDRAM_1            OMAP34XX_SDRC_CS0
 241 #define PHYS_SDRAM_1_SIZE       (32 << 20)      /* at least 32 meg */
 242 #define PHYS_SDRAM_2            OMAP34XX_SDRC_CS1
 243
 244 /*
 245  * FLASH and environment organization
 246  */
 247
 248 #define PISMO1_ONEN_SIZE                GPMC_SIZE_128M /* Configure the PISMO */
 249
 250 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 251
 252 #define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 253
 254 #define CONFIG_ENV_IS_IN_ONENAND        1
 255 #define CONFIG_ENV_SIZE                 (512 << 10) /* Total Size Environment */
 256 #define CONFIG_ENV_ADDR                 ONENAND_ENV_OFFSET
 257
 258 /*
 259  * Size of malloc() pool
 260  */
 261 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (128 << 10))
 262
 263 /*
 264  * SMSC911x Ethernet
 265  */
 266 #if defined(CONFIG_CMD_NET)
 267 #define CONFIG_SMC911X
 268 #define CONFIG_SMC911X_32_BIT
 269 #define CONFIG_SMC911X_BASE     0x2C000000
 270 #endif /* (CONFIG_CMD_NET) */
 271
 272 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 273 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 274 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 275 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 276                                          CONFIG_SYS_INIT_RAM_SIZE - \
 277                                          GENERATED_GBL_DATA_SIZE)
 278
 279 #endif /* __IGEP00X0_H */