LXR uboot/include/configs/omap3

   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#define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
  16
  17/*
  18 * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
  19 * 64 bytes before this address should be set aside for u-boot.img's
  20 * header. That is 0x800FFFC0--0x80100000 should not be used for any
  21 * other needs.  We use this rather than the inherited defines from
  22 * ti_armv7_common.h for backwards compatibility.
  23 */
  24#define CONFIG_SYS_TEXT_BASE            0x80100000
  25#define CONFIG_SPL_BSS_START_ADDR       0x80000000
  26#define CONFIG_SPL_BSS_MAX_SIZE         (512 << 10)     /* 512 KB */
  27#define CONFIG_SYS_SPL_MALLOC_START     0x80208000
  28#define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
  29
  30#include <configs/ti_omap3_common.h>
  31
  32/*
  33 * Display CPU and Board information
  34 */
  35#define CONFIG_DISPLAY_CPUINFO          1
  36#define CONFIG_DISPLAY_BOARDINFO        1
  37
  38#define CONFIG_MISC_INIT_R
  39
  40#define CONFIG_REVISION_TAG             1
  41#define CONFIG_ENV_OVERWRITE
  42
  43/* Status LED */
  44#define CONFIG_STATUS_LED               1
  45#define CONFIG_BOARD_SPECIFIC_LED       1
  46#define STATUS_LED_BIT                  0x01
  47#define STATUS_LED_STATE                STATUS_LED_ON
  48#define STATUS_LED_PERIOD               (CONFIG_SYS_HZ / 2)
  49#define STATUS_LED_BIT1                 0x02
  50#define STATUS_LED_STATE1               STATUS_LED_ON
  51#define STATUS_LED_PERIOD1              (CONFIG_SYS_HZ / 2)
  52#define STATUS_LED_BOOT                 STATUS_LED_BIT
  53#define STATUS_LED_GREEN                STATUS_LED_BIT1
  54
  55/* Enable Multi Bus support for I2C */
  56#define CONFIG_I2C_MULTI_BUS            1
  57
  58/* Probe all devices */
  59#define CONFIG_SYS_I2C_NOPROBES         {{0x0, 0x0}}
  60
  61/* USB */
  62#define CONFIG_USB_MUSB_OMAP2PLUS
  63#define CONFIG_USB_MUSB_PIO_ONLY
  64#define CONFIG_TWL4030_USB              1
  65#define CONFIG_USB_ETHER
  66#define CONFIG_USB_ETHER_RNDIS
  67#define CONFIG_USB_FUNCTION_FASTBOOT
  68#define CONFIG_CMD_FASTBOOT
  69#define CONFIG_ANDROID_BOOT_IMAGE
  70#define CONFIG_FASTBOOT_BUF_ADDR        CONFIG_SYS_LOAD_ADDR
  71#define CONFIG_FASTBOOT_BUF_SIZE        0x07000000
  72
  73/* USB EHCI */
  74#define CONFIG_USB_EHCI
  75
  76#define CONFIG_USB_EHCI_OMAP
  77#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO        147
  78
  79#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
  80#define CONFIG_USB_HOST_ETHER
  81#define CONFIG_USB_ETHER_ASIX
  82#define CONFIG_USB_ETHER_MCS7830
  83#define CONFIG_USB_ETHER_SMSC95XX
  84
  85/* GPIO banks */
  86#define CONFIG_OMAP3_GPIO_5             /* GPIO128..159 is in GPIO bank 5 */
  87#define CONFIG_OMAP3_GPIO_6             /* GPIO160..191 is in GPIO bank 6 */
  88
  89/* commands to include */
  90
  91#define MTDIDS_DEFAULT                  "nand0=nand"
  92#define MTDPARTS_DEFAULT                "mtdparts=nand:512k(x-loader),"\
  93                                        "1920k(u-boot),128k(u-boot-env),"\
  94                                        "4m(kernel),-(fs)"
  95
  96#define CONFIG_USB_STORAGE      /* USB storage support          */
  97#define CONFIG_CMD_NAND         /* NAND support                 */
  98#define CONFIG_CMD_LED          /* LED support                  */
  99
 100#define CONFIG_VIDEO_OMAP3      /* DSS Support                  */
 101
 102/*
 103 * TWL4030
 104 */
 105#define CONFIG_TWL4030_LED              1
 106
 107/*
 108 * Board NAND Info.
 109 */
 110#define CONFIG_NAND_OMAP_GPMC
 111#define CONFIG_SYS_MAX_NAND_DEVICE      1               /* Max number of NAND */
 112                                                        /* devices */
 113
 114#define CONFIG_EXTRA_ENV_SETTINGS \
 115        "loadaddr=0x80200000\0" \
 116        "rdaddr=0x81000000\0" \
 117        "fdt_high=0xffffffff\0" \
 118        "fdtaddr=0x80f80000\0" \
 119        "usbtty=cdc_acm\0" \
 120        "bootfile=uImage\0" \
 121        "ramdisk=ramdisk.gz\0" \
 122        "bootdir=/boot\0" \
 123        "bootpart=0:2\0" \
 124        "console=ttyO2,115200n8\0" \
 125        "mpurate=auto\0" \
 126        "buddy=none\0" \
 127        "optargs=\0" \
 128        "camera=none\0" \
 129        "vram=12M\0" \
 130        "dvimode=640x480MR-16@60\0" \
 131        "defaultdisplay=dvi\0" \
 132        "mmcdev=0\0" \
 133        "mmcroot=/dev/mmcblk0p2 rw\0" \
 134        "mmcrootfstype=ext3 rootwait\0" \
 135        "nandroot=ubi0:rootfs ubi.mtd=4\0" \
 136        "nandrootfstype=ubifs\0" \
 137        "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \
 138        "ramrootfstype=ext2\0" \
 139        "mmcargs=setenv bootargs console=${console} " \
 140                "${optargs} " \
 141                "mpurate=${mpurate} " \
 142                "buddy=${buddy} "\
 143                "camera=${camera} "\
 144                "vram=${vram} " \
 145                "omapfb.mode=dvi:${dvimode} " \
 146                "omapdss.def_disp=${defaultdisplay} " \
 147                "root=${mmcroot} " \
 148                "rootfstype=${mmcrootfstype}\0" \
 149        "nandargs=setenv bootargs console=${console} " \
 150                "${optargs} " \
 151                "mpurate=${mpurate} " \
 152                "buddy=${buddy} "\
 153                "camera=${camera} "\
 154                "vram=${vram} " \
 155                "omapfb.mode=dvi:${dvimode} " \
 156                "omapdss.def_disp=${defaultdisplay} " \
 157                "root=${nandroot} " \
 158                "rootfstype=${nandrootfstype}\0" \
 159        "findfdt=" \
 160                "if test $beaglerev = AxBx; then " \
 161                        "setenv fdtfile omap3-beagle.dtb; fi; " \
 162                "if test $beaglerev = Cx; then " \
 163                        "setenv fdtfile omap3-beagle.dtb; fi; " \
 164                "if test $beaglerev = C4; then " \
 165                        "setenv fdtfile omap3-beagle.dtb; fi; " \
 166                "if test $beaglerev = xMAB; then " \
 167                        "setenv fdtfile omap3-beagle-xm-ab.dtb; fi; " \
 168                "if test $beaglerev = xMC; then " \
 169                        "setenv fdtfile omap3-beagle-xm.dtb; fi; " \
 170                "if test $fdtfile = undefined; then " \
 171                        "echo WARNING: Could not determine device tree to use; fi; \0" \
 172        "validatefdt=" \
 173                "if test $beaglerev = xMAB; then " \
 174                        "if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
 175                                "setenv fdtfile omap3-beagle-xm.dtb; " \
 176                        "fi; " \
 177                "fi; \0" \
 178        "bootenv=uEnv.txt\0" \
 179        "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
 180        "importbootenv=echo Importing environment from mmc ...; " \
 181                "env import -t -r $loadaddr $filesize\0" \
 182        "ramargs=setenv bootargs console=${console} " \
 183                "${optargs} " \
 184                "mpurate=${mpurate} " \
 185                "buddy=${buddy} "\
 186                "vram=${vram} " \
 187                "omapfb.mode=dvi:${dvimode} " \
 188                "omapdss.def_disp=${defaultdisplay} " \
 189                "root=${ramroot} " \
 190                "rootfstype=${ramrootfstype}\0" \
 191        "loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
 192        "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
 193        "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 194        "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
 195                "source ${loadaddr}\0" \
 196        "loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
 197        "mmcboot=echo Booting from mmc ...; " \
 198                "run mmcargs; " \
 199                "bootm ${loadaddr}\0" \
 200        "mmcbootz=echo Booting with DT from mmc${mmcdev} ...; " \
 201                "run mmcargs; " \
 202                "bootz ${loadaddr} - ${fdtaddr}\0" \
 203        "nandboot=echo Booting from nand ...; " \
 204                "run nandargs; " \
 205                "nand read ${loadaddr} 280000 400000; " \
 206                "bootm ${loadaddr}\0" \
 207        "ramboot=echo Booting from ramdisk ...; " \
 208                "run ramargs; " \
 209                "bootm ${loadaddr}\0" \
 210        "userbutton=if gpio input 173; then run userbutton_xm; " \
 211                "else run userbutton_nonxm; fi;\0" \
 212        "userbutton_xm=gpio input 4;\0" \
 213        "userbutton_nonxm=gpio input 7;\0"
 214/* "run userbutton" will return 1 (false) if pressed and 0 (true) if not */
 215#define CONFIG_BOOTCOMMAND \
 216        "run findfdt; " \
 217        "mmc dev ${mmcdev}; if mmc rescan; then " \
 218                "if run userbutton; then " \
 219                        "setenv bootenv uEnv.txt;" \
 220                "else " \
 221                        "setenv bootenv user.txt;" \
 222                "fi;" \
 223                "echo SD/MMC found on device ${mmcdev};" \
 224                "if run loadbootenv; then " \
 225                        "echo Loaded environment from ${bootenv};" \
 226                        "run importbootenv;" \
 227                "fi;" \
 228                "if test -n $uenvcmd; then " \
 229                        "echo Running uenvcmd ...;" \
 230                        "run uenvcmd;" \
 231                "fi;" \
 232                "if run loadbootscript; then " \
 233                        "run bootscript; " \
 234                "else " \
 235                        "if run loadimage; then " \
 236                                "run mmcboot;" \
 237                        "fi;" \
 238                "fi; " \
 239        "fi;" \
 240        "run nandboot;" \
 241        "setenv bootfile zImage;" \
 242        "if run loadimage; then " \
 243                "run loadfdt;" \
 244                "run mmcbootz; " \
 245        "fi; " \
 246
 247/*
 248 * OMAP3 has 12 GP timers, they can be driven by the system clock
 249 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 250 * This rate is divided by a local divisor.
 251 */
 252#define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 253
 254/*-----------------------------------------------------------------------
 255 * FLASH and environment organization
 256 */
 257
 258/* **** PISMO SUPPORT *** */
 259#if defined(CONFIG_CMD_NAND)
 260#define CONFIG_SYS_FLASH_BASE           NAND_BASE
 261#endif
 262
 263/* Monitor at start of flash */
 264#define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 265#define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 266
 267#define CONFIG_ENV_IS_IN_NAND           1
 268#define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
 269#define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 270#define SMNAND_ENV_OFFSET               0x260000 /* environment starts here */
 271
 272#define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 273#define CONFIG_ENV_OFFSET               SMNAND_ENV_OFFSET
 274#define CONFIG_ENV_ADDR                 SMNAND_ENV_OFFSET
 275
 276#define CONFIG_OMAP3_SPI
 277
 278#define CONFIG_SYS_CACHELINE_SIZE       64
 279
 280/* Defines for SPL */
 281#define CONFIG_SPL_OMAP3_ID_NAND
 282
 283/* NAND boot config */
 284#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
 285#define CONFIG_SYS_NAND_5_ADDR_CYCLE
 286#define CONFIG_SYS_NAND_PAGE_COUNT      64
 287#define CONFIG_SYS_NAND_PAGE_SIZE       2048
 288#define CONFIG_SYS_NAND_OOBSIZE         64
 289#define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
 290#define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 291#define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
 292                                                10, 11, 12, 13}
 293#define CONFIG_SYS_NAND_ECCSIZE         512
 294#define CONFIG_SYS_NAND_ECCBYTES        3
 295#define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_HAM1_CODE_HW
 296#define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 297/* NAND: SPL falcon mode configs */
 298#ifdef CONFIG_SPL_OS_BOOT
 299#define CONFIG_CMD_SPL_NAND_OFS         0x240000
 300#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
 301#define CONFIG_CMD_SPL_WRITE_SIZE       0x2000
 302#endif
 303
 304#endif /* __CONFIG_H */
 305