include/configs/omap3_beagle.h

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