include/configs/omap3_logic.h

   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 #define CONFIG_BOARD_LATE_INIT
  42 #define CONFIG_MISC_INIT_R              /* misc_init_r dumps the die id */
  43 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  44 #define CONFIG_SETUP_MEMORY_TAGS
  45 #define CONFIG_INITRD_TAG
  46 #define CONFIG_REVISION_TAG
  47 #define CONFIG_CMDLINE_EDITING          /* cmd line edit/history */
  48
  49 /* Hardware drivers */
  50
  51 /* GPIO banks */
  52 #define CONFIG_OMAP3_GPIO_6             /* GPIO160..191 is in GPIO bank 6 */
  53
  54 #define CONFIG_USB_OMAP3
  55
  56 /* select serial console configuration */
  57 #undef CONFIG_CONS_INDEX
  58 #define CONFIG_CONS_INDEX               1
  59 #define CONFIG_SYS_NS16550_COM1         OMAP34XX_UART1
  60 #define CONFIG_SERIAL1                  1       /* UART1 on OMAP Logic boards */
  61
  62 /* commands to include */
  63 #define CONFIG_CMD_NAND
  64 #define CONFIG_CMD_MTDPARTS
  65 #define CONFIG_CMD_NAND_LOCK_UNLOCK     /* nand (un)lock commands       */
  66
  67 /* I2C */
  68 #define CONFIG_SYS_I2C_OMAP34XX
  69 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* EEPROM AT24C64      */
  70 #define EXPANSION_EEPROM_I2C_BUS        2       /* I2C Bus for AT24C64 */
  71 #define CONFIG_OMAP3_LOGIC_USE_NEW_PRODUCT_ID
  72
  73 /* USB */
  74 #define CONFIG_USB_MUSB_OMAP2PLUS
  75 #define CONFIG_USB_MUSB_PIO_ONLY
  76 #define CONFIG_USB_ETHER
  77 #define CONFIG_USB_ETHER_RNDIS
  78 #define CONFIG_USB_FUNCTION_FASTBOOT
  79 #define CONFIG_CMD_FASTBOOT
  80 #define CONFIG_ANDROID_BOOT_IMAGE
  81 #define CONFIG_FASTBOOT_BUF_ADDR        CONFIG_SYS_LOAD_ADDR
  82 #define CONFIG_FASTBOOT_BUF_SIZE        0x07000000
  83
  84 /* TWL4030 */
  85 #define CONFIG_TWL4030_PWM
  86 #define CONFIG_TWL4030_USB
  87
  88 /* Board NAND Info. */
  89 #ifdef CONFIG_NAND
  90 #define CONFIG_NAND_OMAP_GPMC
  91
  92 #define CONFIG_CMD_UBIFS                /* Read-only UBI volume operations */
  93 #define CONFIG_RBTREE                   /* required by CONFIG_CMD_UBI */
  94 #define CONFIG_LZO                      /* required by CONFIG_CMD_UBIFS */
  95
  96 #define CONFIG_SYS_NAND_ADDR            NAND_BASE /* physical address */
  97                                                   /* to access nand */
  98 #define CONFIG_SYS_MAX_NAND_DEVICE      1         /* Max number of */
  99                                                   /* NAND devices */
 100 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
 101 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 102 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 103 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 104 #define CONFIG_SYS_NAND_OOBSIZE         64
 105 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 * 1024)
 106 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 107 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, \
 108                                          13, 14, 16, 17, 18, 19, 20, 21, 22, \
 109                                          23, 24, 25, 26, 27, 28, 30, 31, 32, \
 110                                          33, 34, 35, 36, 37, 38, 39, 40, 41, \
 111                                          42, 44, 45, 46, 47, 48, 49, 50, 51, \
 112                                          52, 53, 54, 55, 56}
 113
 114 #define CONFIG_SYS_NAND_ECCSIZE         512
 115 #define CONFIG_SYS_NAND_ECCBYTES        13
 116 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
 117 #define CONFIG_BCH
 118 #define CONFIG_SYS_NAND_MAX_OOBFREE     2
 119 #define CONFIG_SYS_NAND_MAX_ECCPOS      56
 120 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 121 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 122 #define CONFIG_MTD_PARTITIONS           /* required for UBI partition support */
 123 #define MTDIDS_DEFAULT                  "nand0=omap2-nand.0"
 124 #define MTDPARTS_DEFAULT                "mtdparts=omap2-nand.0:512k(MLO),"\
 125                                         "1920k(u-boot),128k(u-boot-env),"\
 126                                         "4m(kernel),-(fs)"
 127 #endif
 128
 129 /* Environment information */
 130
 131 #define CONFIG_PREBOOT \
 132         "setenv preboot;"                                               \
 133         "nand unlock;"                                                  \
 134         "saveenv;"
 135
 136 #define CONFIG_EXTRA_ENV_SETTINGS \
 137         "loadaddr=0x81000000\0" \
 138         "uimage=uImage\0" \
 139         "zimage=zImage\0" \
 140         "mtdids=" MTDIDS_DEFAULT "\0"   \
 141         "mtdparts=" MTDPARTS_DEFAULT "\0" \
 142         "mmcdev=0\0" \
 143         "mmcroot=/dev/mmcblk0p2 rw\0" \
 144         "mmcrootfstype=ext4 rootwait\0" \
 145         "nandroot=ubi0:rootfs rw ubi.mtd=fs noinitrd\0" \
 146         "nandrootfstype=ubifs rootwait\0" \
 147         "autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
 148                         "if run loadbootscript; then " \
 149                                 "run bootscript; " \
 150                         "else " \
 151                                 "run defaultboot;" \
 152                         "fi; " \
 153                 "else run defaultboot; fi\0" \
 154         "defaultboot=run mmcramboot\0" \
 155         "consoledevice=ttyO0\0" \
 156         "display=15\0" \
 157         "setconsole=setenv console ${consoledevice},${baudrate}n8\0" \
 158         "dump_bootargs=echo 'Bootargs: '; echo $bootargs\0" \
 159         "rotation=0\0" \
 160         "vrfb_arg=if itest ${rotation} -ne 0; then " \
 161                 "setenv bootargs ${bootargs} omapfb.vrfb=y " \
 162                 "omapfb.rotate=${rotation}; " \
 163                 "fi\0" \
 164         "optargs=ignore_loglevel early_printk no_console_suspend\0" \
 165         "addmtdparts=setenv bootargs ${bootargs} ${mtdparts}\0" \
 166         "common_bootargs=setenv bootargs ${bootargs} display=${display} " \
 167                 "${optargs};" \
 168                 "run addmtdparts; " \
 169                 "run vrfb_arg\0" \
 170         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 171         "bootscript=echo 'Running bootscript from mmc ...'; " \
 172                 "source ${loadaddr}\0" \
 173         "loaduimage=mmc rescan; " \
 174                 "fatload mmc ${mmcdev} ${loadaddr} ${uimage}\0" \
 175         "loadzimage=mmc rescan; " \
 176                 "fatload mmc ${mmcdev} ${loadaddr} ${zimage}\0" \
 177         "ramdisksize=64000\0" \
 178         "ramdiskaddr=0x82000000\0" \
 179         "ramdiskimage=rootfs.ext2.gz.uboot\0" \
 180         "loadramdisk=mmc rescan; " \
 181                 "fatload mmc ${mmcdev} ${ramdiskaddr} ${ramdiskimage}\0" \
 182         "ramargs=run setconsole; setenv bootargs console=${console} " \
 183                 "root=/dev/ram rw ramdisk_size=${ramdisksize}\0" \
 184         "mmcargs=run setconsole; setenv bootargs console=${console} " \
 185                 "${optargs} " \
 186                 "root=${mmcroot} " \
 187                 "rootfstype=${mmcrootfstype}\0" \
 188         "nandargs=run setconsole; setenv bootargs console=${console} " \
 189                 "${optargs} " \
 190                 "root=${nandroot} " \
 191                 "rootfstype=${nandrootfstype}\0" \
 192         "nfsargs=run setconsole; setenv serverip ${tftpserver}; " \
 193                 "setenv bootargs console=${console} root=/dev/nfs " \
 194                 "nfsroot=${nfsrootpath} " \
 195                 "ip=${ipaddr}:${tftpserver}:${gatewayip}:${netmask}::eth0:off\0" \
 196         "nfsrootpath=/opt/nfs-exports/omap\0" \
 197         "autoload=no\0" \
 198         "fdtaddr=0x86000000\0" \
 199         "loadfdtimage=mmc rescan; " \
 200                 "fatload mmc ${mmcdev} ${fdtaddr} ${fdtimage}\0" \
 201         "mmcbootz=echo Booting with DT from mmc${mmcdev} ...; " \
 202                 "run mmcargs; " \
 203                 "run common_bootargs; " \
 204                 "run dump_bootargs; " \
 205                 "run loadzimage; " \
 206                 "run loadfdtimage; " \
 207                 "bootz ${loadaddr} - ${fdtaddr}\0" \
 208         "mmcramboot=echo 'Booting uImage kernel from mmc w/ramdisk...'; " \
 209                 "run ramargs; " \
 210                 "run common_bootargs; " \
 211                 "run dump_bootargs; " \
 212                 "run loaduimage; " \
 213                 "run loadramdisk; " \
 214                 "bootm ${loadaddr} ${ramdiskaddr}\0" \
 215         "mmcrambootz=echo 'Booting zImage kernel from mmc w/ramdisk...'; " \
 216                 "run ramargs; " \
 217                 "run common_bootargs; " \
 218                 "run dump_bootargs; " \
 219                 "run loadzimage; " \
 220                 "run loadramdisk; " \
 221                 "run loadfdtimage; " \
 222                 "bootz ${loadaddr} ${ramdiskaddr} ${fdtaddr};\0" \
 223         "tftpboot=echo 'Booting kernel/ramdisk rootfs from tftp...'; " \
 224                 "run ramargs; " \
 225                 "run common_bootargs; " \
 226                 "run dump_bootargs; " \
 227                 "tftpboot ${loadaddr} ${zimage}; " \
 228                 "tftpboot ${ramdiskaddr} ${ramdiskimage}; " \
 229                 "bootm ${loadaddr} ${ramdiskaddr}\0" \
 230         "tftpbootz=echo 'Booting kernel NFS rootfs...'; " \
 231                 "dhcp;" \
 232                 "run nfsargs;" \
 233                 "run common_bootargs;" \
 234                 "run dump_bootargs;" \
 235                 "tftpboot $loadaddr zImage;" \
 236                 "bootz $loadaddr\0"
 237
 238 #define CONFIG_BOOTCOMMAND \
 239         "run autoboot"
 240
 241 /* Miscellaneous configurable options */
 242 #define CONFIG_AUTO_COMPLETE
 243
 244 /* memtest works on */
 245 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 246 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
 247                                         0x01F00000) /* 31MB */
 248
 249 /* FLASH and environment organization */
 250
 251 /* **** PISMO SUPPORT *** */
 252 #if defined(CONFIG_CMD_NAND)
 253 #define CONFIG_SYS_FLASH_BASE           NAND_BASE
 254 #elif defined(CONFIG_CMD_ONENAND)
 255 #define CONFIG_SYS_FLASH_BASE           ONENAND_MAP
 256 #endif
 257
 258 /* Monitor at start of flash */
 259 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 260
 261 #define CONFIG_ENV_IS_IN_NAND           1
 262 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
 263 #define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 264 #define SMNAND_ENV_OFFSET               0x260000 /* environment starts here */
 265
 266 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 267 #define CONFIG_ENV_OFFSET               SMNAND_ENV_OFFSET
 268 #define CONFIG_ENV_ADDR                 SMNAND_ENV_OFFSET
 269
 270 /* SMSC922x Ethernet */
 271 #if defined(CONFIG_CMD_NET)
 272 #define CONFIG_SMC911X
 273 #define CONFIG_SMC911X_32_BIT
 274 #define CONFIG_SMC911X_BASE     0x08000000
 275 #endif /* (CONFIG_CMD_NET) */
 276
 277 /* Defines for SPL */
 278
 279 #define CONFIG_SPL_OMAP3_ID_NAND
 280
 281 /* NAND: SPL falcon mode configs */
 282 #ifdef CONFIG_SPL_OS_BOOT
 283 #define CONFIG_CMD_SPL_NAND_OFS         0x240000
 284 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
 285 #define CONFIG_CMD_SPL_WRITE_SIZE       0x2000
 286 #endif
 287
 288 #endif /* __CONFIG_H */