LXR uboot/include/configs/omap3

   1/*
   2 * (C) Copyright 2011 Logic Product Development <www.logicpd.com>
   3 *      Peter Barada <peter.barada@logicpd.com>
   4 *
   5 * Configuration settings for the Logic OMAP35x/DM37x SOM LV/Torpedo
   6 * reference boards.
   7 *
   8 * SPDX-License-Identifier:     GPL-2.0+
   9 */
  10
  11#ifndef __CONFIG_H
  12#define __CONFIG_H
  13
  14/* High Level Configuration Options */
  15
  16#define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
  17
  18/*
  19 * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
  20 * 64 bytes before this address should be set aside for u-boot.img's
  21 * header. That is 0x800FFFC0--0x80100000 should not be used for any
  22 * other needs.  We use this rather than the inherited defines from
  23 * ti_armv7_common.h for backwards compatibility.
  24 */
  25#define CONFIG_SYS_TEXT_BASE            0x80100000
  26#define CONFIG_SPL_BSS_START_ADDR       0x80000000
  27#define CONFIG_SPL_BSS_MAX_SIZE         (512 << 10)     /* 512 KB */
  28#define CONFIG_SYS_SPL_MALLOC_START     0x80208000
  29#define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
  30
  31#include <configs/ti_omap3_common.h>
  32
  33/*
  34 * We are only ever GP parts and will utilize all of the "downloaded image"
  35 * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB) in
  36 * order to allow for BCH8 to fit in.
  37 */
  38#undef CONFIG_SPL_TEXT_BASE
  39#define CONFIG_SPL_TEXT_BASE            0x40200000
  40
  41/* Display CPU and Board information */
  42
  43#define CONFIG_DISPLAY_CPUINFO
  44#define CONFIG_DISPLAY_BOARDINFO
  45#define CONFIG_BOARD_LATE_INIT
  46#define CONFIG_MISC_INIT_R              /* misc_init_r dumps the die id */
  47#define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  48#define CONFIG_SETUP_MEMORY_TAGS
  49#define CONFIG_INITRD_TAG
  50#define CONFIG_REVISION_TAG
  51#define CONFIG_CMDLINE_EDITING          /* cmd line edit/history */
  52
  53/* Hardware drivers */
  54
  55/* GPIO banks */
  56#define CONFIG_OMAP3_GPIO_6             /* GPIO160..191 is in GPIO bank 6 */
  57
  58#define CONFIG_USB_OMAP3
  59
  60/* select serial console configuration */
  61#undef CONFIG_CONS_INDEX
  62#define CONFIG_CONS_INDEX               1
  63#define CONFIG_SYS_NS16550_COM1         OMAP34XX_UART1
  64#define CONFIG_SERIAL1                  1       /* UART1 on OMAP Logic boards */
  65
  66/* commands to include */
  67#define CONFIG_CMD_NAND
  68#define CONFIG_CMD_MTDPARTS
  69#define CONFIG_CMD_NAND_LOCK_UNLOCK     /* nand (un)lock commands       */
  70
  71/* I2C */
  72#define CONFIG_SYS_I2C_OMAP34XX
  73#define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* EEPROM AT24C64      */
  74#define EXPANSION_EEPROM_I2C_BUS        2       /* I2C Bus for AT24C64 */
  75#define CONFIG_OMAP3_LOGIC_USE_NEW_PRODUCT_ID
  76
  77/* USB */
  78#define CONFIG_USB_MUSB_OMAP2PLUS
  79#define CONFIG_USB_MUSB_PIO_ONLY
  80#define CONFIG_USB_ETHER
  81#define CONFIG_USB_ETHER_RNDIS
  82#define CONFIG_USB_FUNCTION_FASTBOOT
  83#define CONFIG_CMD_FASTBOOT
  84#define CONFIG_ANDROID_BOOT_IMAGE
  85#define CONFIG_FASTBOOT_BUF_ADDR        CONFIG_SYS_LOAD_ADDR
  86#define CONFIG_FASTBOOT_BUF_SIZE        0x07000000
  87
  88/* TWL4030 */
  89#define CONFIG_TWL4030_PWM
  90#define CONFIG_TWL4030_USB
  91
  92/* Board NAND Info. */
  93#ifdef CONFIG_NAND
  94#define CONFIG_NAND_OMAP_GPMC
  95
  96#define CONFIG_CMD_UBI                  /* UBI-formated MTD partition support */
  97#define CONFIG_CMD_UBIFS                /* Read-only UBI volume operations */
  98#define CONFIG_RBTREE                   /* required by CONFIG_CMD_UBI */
  99#define CONFIG_LZO                      /* required by CONFIG_CMD_UBIFS */
 100
 101#define CONFIG_SYS_NAND_ADDR            NAND_BASE /* physical address */
 102                                                  /* to access nand */
 103#define CONFIG_SYS_MAX_NAND_DEVICE      1         /* Max number of */
 104                                                  /* NAND devices */
 105#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
 106#define CONFIG_SYS_NAND_5_ADDR_CYCLE
 107#define CONFIG_SYS_NAND_PAGE_COUNT      64
 108#define CONFIG_SYS_NAND_PAGE_SIZE       2048
 109#define CONFIG_SYS_NAND_OOBSIZE         64
 110#define CONFIG_SYS_NAND_BLOCK_SIZE      (128 * 1024)
 111#define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 112#define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, \
 113                                         13, 14, 16, 17, 18, 19, 20, 21, 22, \
 114                                         23, 24, 25, 26, 27, 28, 30, 31, 32, \
 115                                         33, 34, 35, 36, 37, 38, 39, 40, 41, \
 116                                         42, 44, 45, 46, 47, 48, 49, 50, 51, \
 117                                         52, 53, 54, 55, 56}
 118
 119#define CONFIG_SYS_NAND_ECCSIZE         512
 120#define CONFIG_SYS_NAND_ECCBYTES        13
 121#define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
 122#define CONFIG_BCH
 123#define CONFIG_SYS_NAND_MAX_OOBFREE     2
 124#define CONFIG_SYS_NAND_MAX_ECCPOS      56
 125#define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 126#define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 127#define CONFIG_MTD_PARTITIONS           /* required for UBI partition support */
 128#define MTDIDS_DEFAULT                  "nand0=omap2-nand.0"
 129#define MTDPARTS_DEFAULT                "mtdparts=omap2-nand.0:512k(MLO),"\
 130                                        "1920k(u-boot),128k(u-boot-env),"\
 131                                        "4m(kernel),-(fs)"
 132#endif
 133
 134/* Environment information */
 135
 136/*
 137 * PREBOOT assumes the 4.3" display is attached.  User can interrupt
 138 * and modify display variable to suit their needs.
 139 */
 140#define CONFIG_PREBOOT \
 141        "echo ======================NOTICE============================;"\
 142        "echo \"The u-boot environment is not set.\";"                  \
 143        "echo \"If using a display a valid display variable for your panel\";" \
 144        "echo \"needs to be set.\";"                                    \
 145        "echo \"Valid display options are:\";"                          \
 146        "echo \"  2 == LQ121S1DG31     TFT SVGA    (12.1)  Sharp\";"    \
 147        "echo \"  3 == LQ036Q1DA01     TFT QVGA    (3.6)   Sharp w/ASIC\";" \
 148        "echo \"  5 == LQ064D343       TFT VGA     (6.4)   Sharp\";"    \
 149        "echo \"  7 == LQ10D368        TFT VGA     (10.4)  Sharp\";"    \
 150        "echo \" 15 == LQ043T1DG01     TFT WQVGA   (4.3)   Sharp (DEFAULT)\";" \
 151        "echo \" vga[-dvi or -hdmi]    LCD VGA     640x480\";"          \
 152        "echo \" svga[-dvi or -hdmi]   LCD SVGA    800x600\";"          \
 153        "echo \" xga[-dvi or -hdmi]    LCD XGA     1024x768\";"         \
 154        "echo \" 720p[-dvi or -hdmi]   LCD 720P    1280x720\";"         \
 155        "echo \"Defaulting to 4.3 LCD panel (display=15).\";"           \
 156        "setenv display 15;"                                            \
 157        "setenv preboot;"                                               \
 158        "nand unlock;"                                                  \
 159        "saveenv;"
 160
 161#define CONFIG_EXTRA_ENV_SETTINGS \
 162        "loadaddr=0x81000000\0" \
 163        "uimage=uImage\0" \
 164        "zimage=zImage\0" \
 165        "mtdids=" MTDIDS_DEFAULT "\0"   \
 166        "mtdparts=" MTDPARTS_DEFAULT "\0" \
 167        "mmcdev=0\0" \
 168        "mmcroot=/dev/mmcblk0p2 rw\0" \
 169        "mmcrootfstype=ext4 rootwait\0" \
 170        "nandroot=ubi0:rootfs rw ubi.mtd=fs noinitrd\0" \
 171        "nandrootfstype=ubifs rootwait\0" \
 172        "autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
 173                        "if run loadbootscript; then " \
 174                                "run bootscript; " \
 175                        "else " \
 176                                "run defaultboot;" \
 177                        "fi; " \
 178                "else run defaultboot; fi\0" \
 179        "defaultboot=run mmcramboot\0" \
 180        "consoledevice=ttyO0\0" \
 181        "display=15\0" \
 182        "setconsole=setenv console ${consoledevice},${baudrate}n8\0" \
 183        "dump_bootargs=echo 'Bootargs: '; echo $bootargs\0" \
 184        "rotation=0\0" \
 185        "vrfb_arg=if itest ${rotation} -ne 0; then " \
 186                "setenv bootargs ${bootargs} omapfb.vrfb=y " \
 187                "omapfb.rotate=${rotation}; " \
 188                "fi\0" \
 189        "optargs=ignore_loglevel early_printk no_console_suspend\0" \
 190        "addmtdparts=setenv bootargs ${bootargs} ${mtdparts}\0" \
 191        "common_bootargs=setenv bootargs ${bootargs} display=${display} " \
 192                "${optargs};" \
 193                "run addmtdparts; " \
 194                "run vrfb_arg\0" \
 195        "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 196        "bootscript=echo 'Running bootscript from mmc ...'; " \
 197                "source ${loadaddr}\0" \
 198        "loaduimage=mmc rescan; " \
 199                "fatload mmc ${mmcdev} ${loadaddr} ${uimage}\0" \
 200        "loadzimage=mmc rescan; " \
 201                "fatload mmc ${mmcdev} ${loadaddr} ${zimage}\0" \
 202        "ramdisksize=64000\0" \
 203        "ramdiskaddr=0x82000000\0" \
 204        "ramdiskimage=rootfs.ext2.gz.uboot\0" \
 205        "loadramdisk=mmc rescan; " \
 206                "fatload mmc ${mmcdev} ${ramdiskaddr} ${ramdiskimage}\0" \
 207        "ramargs=run setconsole; setenv bootargs console=${console} " \
 208                "root=/dev/ram rw ramdisk_size=${ramdisksize}\0" \
 209        "mmcargs=run setconsole; setenv bootargs console=${console} " \
 210                "${optargs} " \
 211                "root=${mmcroot} " \
 212                "rootfstype=${mmcrootfstype}\0" \
 213        "nandargs=run setconsole; setenv bootargs console=${console} " \
 214                "${optargs} " \
 215                "root=${nandroot} " \
 216                "rootfstype=${nandrootfstype}\0" \
 217        "fdtaddr=0x86000000\0" \
 218        "loadfdtimage=mmc rescan; " \
 219                "fatload mmc ${mmcdev} ${fdtaddr} ${fdtimage}\0" \
 220        "mmcbootz=echo Booting with DT from mmc${mmcdev} ...; " \
 221                "run mmcargs; " \
 222                "run common_bootargs; " \
 223                "run dump_bootargs; " \
 224                "run loadzimage; " \
 225                "run loadfdtimage; " \
 226                "bootz ${loadaddr} - ${fdtaddr}\0" \
 227        "mmcramboot=echo 'Booting uImage kernel from mmc w/ramdisk...'; " \
 228                "run ramargs; " \
 229                "run common_bootargs; " \
 230                "run dump_bootargs; " \
 231                "run loaduimage; " \
 232                "run loadramdisk; " \
 233                "bootm ${loadaddr} ${ramdiskaddr}\0" \
 234        "mmcrambootz=echo 'Booting zImage kernel from mmc w/ramdisk...'; " \
 235                "run ramargs; " \
 236                "run common_bootargs; " \
 237                "run dump_bootargs; " \
 238                "run loadzimage; " \
 239                "run loadramdisk; " \
 240                "run loadfdtimage; " \
 241                "bootz ${loadaddr} ${ramdiskaddr} ${fdtaddr}\0; " \
 242        "tftpboot=echo 'Booting kernel/ramdisk rootfs from tftp...'; " \
 243                "run ramargs; " \
 244                "run common_bootargs; " \
 245                "run dump_bootargs; " \
 246                "tftpboot ${loadaddr} ${uimage}; " \
 247                "tftpboot ${ramdiskaddr} ${ramdiskimage}; " \
 248                "bootm ${loadaddr} ${ramdiskaddr}\0"
 249
 250#define CONFIG_BOOTCOMMAND \
 251        "run autoboot"
 252
 253/* Miscellaneous configurable options */
 254#define CONFIG_AUTO_COMPLETE
 255
 256/* memtest works on */
 257#define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 258#define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
 259                                        0x01F00000) /* 31MB */
 260
 261/* FLASH and environment organization */
 262
 263/* **** PISMO SUPPORT *** */
 264#if defined(CONFIG_CMD_NAND)
 265#define CONFIG_SYS_FLASH_BASE           NAND_BASE
 266#elif defined(CONFIG_CMD_ONENAND)
 267#define CONFIG_SYS_FLASH_BASE           ONENAND_MAP
 268#endif
 269
 270/* Monitor at start of flash */
 271#define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 272
 273#define CONFIG_ENV_IS_IN_NAND           1
 274#define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
 275#define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 276#define SMNAND_ENV_OFFSET               0x260000 /* environment starts here */
 277
 278#define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 279#define CONFIG_ENV_OFFSET               SMNAND_ENV_OFFSET
 280#define CONFIG_ENV_ADDR                 SMNAND_ENV_OFFSET
 281
 282/* SMSC922x Ethernet */
 283#if defined(CONFIG_CMD_NET)
 284#define CONFIG_SMC911X
 285#define CONFIG_SMC911X_32_BIT
 286#define CONFIG_SMC911X_BASE     0x08000000
 287#endif /* (CONFIG_CMD_NET) */
 288
 289/* Defines for SPL */
 290
 291#define CONFIG_SPL_OMAP3_ID_NAND
 292
 293/* NAND: SPL falcon mode configs */
 294#ifdef CONFIG_SPL_OS_BOOT
 295#define CONFIG_CMD_SPL_NAND_OFS         0x240000
 296#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
 297#define CONFIG_CMD_SPL_WRITE_SIZE       0x2000
 298#endif
 299
 300#endif /* __CONFIG_H */
 301