LXR uboot/include/configs/igep0030.h

   1/*
   2 * (C) Copyright 2010
   3 * ISEE 2007 SL, <www.iseebcn.com>
   4 *
   5 * This program is free software; you can redistribute it and/or
   6 * modify it under the terms of the GNU General Public License as
   7 * published by the Free Software Foundation; either version 2 of
   8 * the License, or (at your option) any later version.
   9 *
  10 * This program is distributed in the hope that it will be useful,
  11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 * GNU General Public License for more details.
  14 *
  15 * You should have received a copy of the GNU General Public License
  16 * along with this program; if not, write to the Free Software
  17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  18 * MA 02111-1307 USA
  19 */
  20
  21#ifndef __CONFIG_H
  22#define __CONFIG_H
  23#include <asm/sizes.h>
  24
  25/*
  26 * High Level Configuration Options
  27 */
  28#define CONFIG_OMAP             1       /* in a TI OMAP core */
  29#define CONFIG_OMAP34XX         1       /* which is a 34XX */
  30#define CONFIG_OMAP3_IGEP0030   1       /* working with IGEP0030 */
  31
  32#define CONFIG_SDRC     /* The chip has SDRC controller */
  33
  34#include <asm/arch/cpu.h>
  35#include <asm/arch/omap3.h>
  36
  37/*
  38 * Display CPU and Board information
  39 */
  40#define CONFIG_DISPLAY_CPUINFO          1
  41#define CONFIG_DISPLAY_BOARDINFO        1
  42
  43/* Clock Defines */
  44#define V_OSCK                  26000000        /* Clock output from T2 */
  45#define V_SCLK                  (V_OSCK >> 1)
  46
  47#define CONFIG_MISC_INIT_R
  48
  49#define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs */
  50#define CONFIG_SETUP_MEMORY_TAGS        1
  51#define CONFIG_INITRD_TAG               1
  52#define CONFIG_REVISION_TAG             1
  53
  54#define CONFIG_OF_LIBFDT                1
  55
  56/*
  57 * NS16550 Configuration
  58 */
  59
  60#define V_NS16550_CLK                   48000000        /* 48MHz (APLL96/2) */
  61
  62#define CONFIG_SYS_NS16550
  63#define CONFIG_SYS_NS16550_SERIAL
  64#define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  65#define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  66
  67/* select serial console configuration */
  68#define CONFIG_CONS_INDEX               3
  69#define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  70#define CONFIG_SERIAL3                  3
  71
  72/* allow to overwrite serial and ethaddr */
  73#define CONFIG_ENV_OVERWRITE
  74#define CONFIG_BAUDRATE                 115200
  75#define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600, 115200}
  76#define CONFIG_GENERIC_MMC              1
  77#define CONFIG_MMC                      1
  78#define CONFIG_OMAP_HSMMC               1
  79#define CONFIG_DOS_PARTITION            1
  80
  81/* USB */
  82#define CONFIG_MUSB_UDC                 1
  83#define CONFIG_USB_OMAP3                1
  84#define CONFIG_TWL4030_USB              1
  85
  86/* USB device configuration */
  87#define CONFIG_USB_DEVICE               1
  88#define CONFIG_USB_TTY                  1
  89#define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
  90
  91/* Change these to suit your needs */
  92#define CONFIG_USBD_VENDORID            0x0451
  93#define CONFIG_USBD_PRODUCTID           0x5678
  94#define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
  95#define CONFIG_USBD_PRODUCT_NAME        "IGEP"
  96
  97/* commands to include */
  98#include <config_cmd_default.h>
  99
 100#define CONFIG_CMD_CACHE
 101#define CONFIG_CMD_EXT2         /* EXT2 Support                 */
 102#define CONFIG_CMD_FAT          /* FAT support                  */
 103#define CONFIG_CMD_I2C          /* I2C serial bus support       */
 104#define CONFIG_CMD_MMC          /* MMC support                  */
 105#define CONFIG_CMD_ONENAND      /* ONENAND support              */
 106#define CONFIG_CMD_MTDPARTS     /* Enable MTD parts commands    */
 107#define CONFIG_MTD_DEVICE
 108
 109#undef CONFIG_CMD_NET           /* bootp, tftpboot, rarpboot    */
 110#undef CONFIG_CMD_NFS           /* nfs                          */
 111#undef CONFIG_CMD_FLASH         /* flinfo, erase, protect       */
 112#undef CONFIG_CMD_IMLS          /* List all found images        */
 113
 114#define CONFIG_SYS_NO_FLASH
 115#define CONFIG_HARD_I2C                 1
 116#define CONFIG_SYS_I2C_SPEED            100000
 117#define CONFIG_SYS_I2C_SLAVE            1
 118#define CONFIG_SYS_I2C_BUS              0
 119#define CONFIG_SYS_I2C_BUS_SELECT       1
 120#define CONFIG_DRIVER_OMAP34XX_I2C      1
 121
 122/*
 123 * TWL4030
 124 */
 125#define CONFIG_TWL4030_POWER            1
 126
 127#define CONFIG_BOOTDELAY                3
 128
 129#define CONFIG_EXTRA_ENV_SETTINGS \
 130        "usbtty=cdc_acm\0" \
 131        "loadaddr=0x82000000\0" \
 132        "usbtty=cdc_acm\0" \
 133        "console=ttyS2,115200n8\0" \
 134        "mpurate=500\0" \
 135        "vram=12M\0" \
 136        "dvimode=1024x768MR-16@60\0" \
 137        "defaultdisplay=dvi\0" \
 138        "mmcdev=0\0" \
 139        "mmcroot=/dev/mmcblk0p2 rw\0" \
 140        "mmcrootfstype=ext3 rootwait\0" \
 141        "nandroot=/dev/mtdblock4 rw\0" \
 142        "nandrootfstype=jffs2\0" \
 143        "mmcargs=setenv bootargs console=${console} " \
 144                "mpurate=${mpurate} " \
 145                "vram=${vram} " \
 146                "omapfb.mode=dvi:${dvimode} " \
 147                "omapfb.debug=y " \
 148                "omapdss.def_disp=${defaultdisplay} " \
 149                "root=${mmcroot} " \
 150                "rootfstype=${mmcrootfstype}\0" \
 151        "nandargs=setenv bootargs console=${console} " \
 152                "mpurate=${mpurate} " \
 153                "vram=${vram} " \
 154                "omapfb.mode=dvi:${dvimode} " \
 155                "omapfb.debug=y " \
 156                "omapdss.def_disp=${defaultdisplay} " \
 157                "root=${nandroot} " \
 158                "rootfstype=${nandrootfstype}\0" \
 159        "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 160        "bootscript=echo Running bootscript from mmc ...; " \
 161                "source ${loadaddr}\0" \
 162        "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
 163        "mmcboot=echo Booting from mmc ...; " \
 164                "run mmcargs; " \
 165                "bootm ${loadaddr}\0" \
 166        "nandboot=echo Booting from onenand ...; " \
 167                "run nandargs; " \
 168                "onenand read ${loadaddr} 280000 400000; " \
 169                "bootm ${loadaddr}\0" \
 170
 171#define CONFIG_BOOTCOMMAND \
 172        "if mmc rescan ${mmcdev}; then " \
 173                "if run loadbootscript; then " \
 174                        "run bootscript; " \
 175                "else " \
 176                        "if run loaduimage; then " \
 177                                "run mmcboot; " \
 178                        "else run nandboot; " \
 179                        "fi; " \
 180                "fi; " \
 181        "else run nandboot; fi"
 182
 183#define CONFIG_AUTO_COMPLETE            1
 184
 185/*
 186 * Miscellaneous configurable options
 187 */
 188#define CONFIG_SYS_LONGHELP             /* undef to save memory */
 189#define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
 190#define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 191#define CONFIG_SYS_PROMPT               "U-Boot # "
 192#define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 193/* Print Buffer Size */
 194#define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 195                                        sizeof(CONFIG_SYS_PROMPT) + 16)
 196#define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 197/* Boot Argument Buffer Size */
 198#define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 199
 200#define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)     /* memtest */
 201                                                                /* works on */
 202#define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
 203                                        0x01F00000) /* 31MB */
 204
 205#define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)     /* default */
 206                                                        /* load address */
 207
 208#define CONFIG_SYS_MONITOR_LEN          (256 << 10)
 209
 210/*
 211 * OMAP3 has 12 GP timers, they can be driven by the system clock
 212 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 213 * This rate is divided by a local divisor.
 214 */
 215#define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 216#define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 217#define CONFIG_SYS_HZ                   1000
 218
 219/*
 220 * Stack sizes
 221 *
 222 * The stack sizes are set up in start.S using the settings below
 223 */
 224#define CONFIG_STACKSIZE        (128 << 10)     /* regular stack 128 KiB */
 225
 226/*
 227 * Physical Memory Map
 228 *
 229 */
 230#define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
 231#define PHYS_SDRAM_1            OMAP34XX_SDRC_CS0
 232#define PHYS_SDRAM_1_SIZE       (32 << 20)      /* at least 32 meg */
 233#define PHYS_SDRAM_2            OMAP34XX_SDRC_CS1
 234
 235/*
 236 * FLASH and environment organization
 237 */
 238
 239#define PISMO1_ONEN_SIZE                GPMC_SIZE_128M /* Configure the PISMO */
 240
 241#define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 242
 243#define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 244
 245#define CONFIG_ENV_IS_IN_ONENAND        1
 246#define CONFIG_ENV_SIZE                 (512 << 10) /* Total Size Environment */
 247#define CONFIG_ENV_ADDR                 ONENAND_ENV_OFFSET
 248
 249/*
 250 * Size of malloc() pool
 251 */
 252#define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (128 << 10))
 253
 254#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 255#define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 256#define CONFIG_SYS_INIT_RAM_SIZE        0x800
 257#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 258                                         CONFIG_SYS_INIT_RAM_SIZE - \
 259                                         GENERATED_GBL_DATA_SIZE)
 260
 261#endif /* __CONFIG_H */
 262