LXR uboot/include/configs/igep0033.h

   1/*
   2 * Copyright (C) 2013, ISEE 2007 SL - http://www.isee.biz/
   3 *
   4 * This program is free software; you can redistribute it and/or
   5 * modify it under the terms of the GNU General Public License as
   6 * published by the Free Software Foundation version 2.
   7 *
   8 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
   9 * kind, whether express or implied; without even the implied warranty
  10 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 * GNU General Public License for more details.
  12 */
  13
  14#ifndef __CONFIG_IGEP0033_H
  15#define __CONFIG_IGEP0033_H
  16
  17#define CONFIG_AM33XX
  18#define CONFIG_OMAP
  19
  20#include <asm/arch/omap.h>
  21
  22/* Mach type */
  23#define MACH_TYPE_IGEP0033              4521    /* Until the next sync */
  24#define CONFIG_MACH_TYPE                MACH_TYPE_IGEP0033
  25
  26/* Clock defines */
  27#define V_OSCK                          24000000  /* Clock output from T2 */
  28#define V_SCLK                          (V_OSCK)
  29
  30/* DMA defines */
  31#define CONFIG_DMA_COHERENT
  32#define CONFIG_DMA_COHERENT_SIZE        (1 << 20)
  33
  34#define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
  35#define CONFIG_SYS_MALLOC_LEN           (1024 << 10)
  36#define CONFIG_SYS_LONGHELP             /* undef to save memory */
  37#define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
  38#define CONFIG_SYS_PROMPT               "U-Boot# "
  39#define CONFIG_SYS_NO_FLASH
  40
  41/* Display cpuinfo */
  42#define CONFIG_DISPLAY_CPUINFO
  43
  44/* Commands to include */
  45#include <config_cmd_default.h>
  46
  47#define CONFIG_CMD_ASKENV
  48#define CONFIG_CMD_BOOTZ
  49#define CONFIG_CMD_DHCP
  50#define CONFIG_CMD_ECHO
  51#define CONFIG_CMD_EXT4
  52#define CONFIG_CMD_FAT
  53#define CONFIG_CMD_FS_GENERIC
  54#define CONFIG_CMD_MMC
  55#define CONFIG_CMD_MTDPARTS
  56#define CONFIG_CMD_NAND
  57#define CONFIG_CMD_NET
  58#define CONFIG_CMD_PING
  59#define CONFIG_CMD_UBI
  60#define CONFIG_CMD_UBIFS
  61
  62/*
  63 * Because the issues explained in doc/README.memory-test, the "mtest command
  64 * is considered deprecated. It should not be enabled in most normal ports of
  65 * U-Boot.
  66 */
  67#undef CONFIG_CMD_MEMTEST
  68
  69#define CONFIG_BOOTDELAY                1       /* negative for no autoboot */
  70#define CONFIG_ENV_VARS_UBOOT_CONFIG
  71#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  72#define CONFIG_EXTRA_ENV_SETTINGS \
  73        "loadaddr=0x80200000\0" \
  74        "rdaddr=0x81000000\0" \
  75        "bootfile=/boot/uImage\0" \
  76        "console=ttyO0,115200n8\0" \
  77        "optargs=\0" \
  78        "mmcdev=0\0" \
  79        "mmcroot=/dev/mmcblk0p2 rw\0" \
  80        "mmcrootfstype=ext4 rootwait\0" \
  81        "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
  82        "ramrootfstype=ext2\0" \
  83        "mmcargs=setenv bootargs console=${console} " \
  84                "${optargs} " \
  85                "root=${mmcroot} " \
  86                "rootfstype=${mmcrootfstype}\0" \
  87        "bootenv=uEnv.txt\0" \
  88        "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
  89        "importbootenv=echo Importing environment from mmc ...; " \
  90                "env import -t $loadaddr $filesize\0" \
  91        "ramargs=setenv bootargs console=${console} " \
  92                "${optargs} " \
  93                "root=${ramroot} " \
  94                "rootfstype=${ramrootfstype}\0" \
  95        "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
  96        "loaduimagefat=load mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
  97        "loaduimage=load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \
  98        "mmcboot=echo Booting from mmc ...; " \
  99                "run mmcargs; " \
 100                "bootm ${loadaddr}\0" \
 101        "ramboot=echo Booting from ramdisk ...; " \
 102                "run ramargs; " \
 103                "bootm ${loadaddr}\0" \
 104
 105#define CONFIG_BOOTCOMMAND \
 106        "mmc dev ${mmcdev}; if mmc rescan; then " \
 107                "echo SD/MMC found on device ${mmcdev};" \
 108                "if run loadbootenv; then " \
 109                        "echo Loaded environment from ${bootenv};" \
 110                        "run importbootenv;" \
 111                "fi;" \
 112                "if test -n $uenvcmd; then " \
 113                        "echo Running uenvcmd ...;" \
 114                        "run uenvcmd;" \
 115                "fi;" \
 116                "if run loaduimage; then " \
 117                        "run mmcboot;" \
 118                "fi;" \
 119        "fi;" \
 120
 121/* Max number of command args */
 122#define CONFIG_SYS_MAXARGS              16
 123
 124/* Console I/O Buffer Size */
 125#define CONFIG_SYS_CBSIZE               512
 126
 127/* Print Buffer Size */
 128#define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE \
 129                                        + sizeof(CONFIG_SYS_PROMPT) + 16)
 130
 131/* Boot Argument Buffer Size */
 132#define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 133#define CONFIG_SYS_LOAD_ADDR            0x81000000 /* Default load address */
 134#define CONFIG_SYS_HZ                   1000 /* 1ms clock */
 135
 136/* Physical Memory Map */
 137#define CONFIG_NR_DRAM_BANKS            1               /*  1 bank of DRAM */
 138#define PHYS_DRAM_1                     0x80000000      /* DRAM Bank #1 */
 139#define CONFIG_MAX_RAM_BANK_SIZE        (1024 << 20)    /* 1GB */
 140
 141#define CONFIG_SYS_SDRAM_BASE           PHYS_DRAM_1
 142#define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
 143                                                GENERATED_GBL_DATA_SIZE)
 144/* Platform/Board specific defs */
 145#define CONFIG_SYS_TIMERBASE            0x48040000      /* Use Timer2 */
 146#define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 147#define CONFIG_SYS_HZ                   1000
 148
 149/* NS16550 Configuration */
 150#define CONFIG_SYS_NS16550
 151#define CONFIG_SYS_NS16550_SERIAL
 152#define CONFIG_SYS_NS16550_REG_SIZE     (-4)
 153#define CONFIG_SYS_NS16550_CLK          (48000000)
 154#define CONFIG_SYS_NS16550_COM1         0x44e09000      /* UART0 */
 155
 156#define CONFIG_SERIAL_MULTI
 157#define CONFIG_CONS_INDEX               1
 158#define CONFIG_BAUDRATE                 115200
 159
 160/* CPU */
 161#define CONFIG_ARCH_CPU_INIT
 162
 163#define CONFIG_ENV_OVERWRITE            1
 164#define CONFIG_SYS_CONSOLE_INFO_QUIET
 165
 166/* MMC support */
 167#define CONFIG_MMC
 168#define CONFIG_GENERIC_MMC
 169#define CONFIG_OMAP_HSMMC
 170#define CONFIG_DOS_PARTITION
 171
 172/* GPIO support */
 173#define CONFIG_OMAP_GPIO
 174
 175/* Ethernet support */
 176#define CONFIG_DRIVER_TI_CPSW
 177#define CONFIG_MII
 178#define CONFIG_BOOTP_DEFAULT
 179#define CONFIG_BOOTP_DNS
 180#define CONFIG_BOOTP_DNS2
 181#define CONFIG_BOOTP_SEND_HOSTNAME
 182#define CONFIG_BOOTP_GATEWAY
 183#define CONFIG_BOOTP_SUBNETMASK
 184#define CONFIG_NET_RETRY_COUNT         10
 185#define CONFIG_NET_MULTI
 186#define CONFIG_PHYLIB
 187#define CONFIG_PHY_ADDR                 0
 188#define CONFIG_PHY_SMSC
 189
 190/* NAND support */
 191#define CONFIG_NAND
 192#define CONFIG_NAND_OMAP_GPMC
 193#define GPMC_NAND_ECC_LP_x16_LAYOUT     1
 194#define CONFIG_SYS_NAND_BASE            (0x08000000)    /* phys address CS0 */
 195#define CONFIG_SYS_MAX_NAND_DEVICE      1
 196#define CONFIG_SYS_NAND_ONFI_DETECTION  1
 197#define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 198#define CONFIG_ENV_IS_IN_NAND
 199#define CONFIG_ENV_OFFSET               0x260000 /* environment starts here */
 200
 201#define CONFIG_MTD_PARTITIONS
 202#define CONFIG_MTD_DEVICE
 203#define CONFIG_RBTREE
 204#define CONFIG_LZO
 205
 206#define MTDIDS_DEFAULT                  "nand0=nand"
 207#define MTDPARTS_DEFAULT                "mtdparts=nand:512k(SPL),"\
 208                                        "1m(U-Boot),128k(U-Boot Env),"\
 209                                        "5m(Kernel),-(File System)"
 210
 211/* Unsupported features */
 212#undef CONFIG_USE_IRQ
 213
 214/* Defines for SPL */
 215#define CONFIG_SPL
 216#define CONFIG_SPL_FRAMEWORK
 217/*
 218 * Place the image at the start of the ROM defined image space.
 219 * We limit our size to the ROM-defined downloaded image area, and use the
 220 * rest of the space for stack.
 221 */
 222#define CONFIG_SPL_TEXT_BASE            0x402F0400
 223#define CONFIG_SPL_MAX_SIZE             (0x4030C000 - CONFIG_SPL_TEXT_BASE)
 224#define CONFIG_SPL_STACK                CONFIG_SYS_INIT_SP_ADDR
 225
 226#define CONFIG_SPL_BSS_START_ADDR       0x80000000
 227#define CONFIG_SPL_BSS_MAX_SIZE         0x80000         /* 512 KB */
 228
 229#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 230#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
 231#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
 232#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
 233#define CONFIG_SPL_MMC_SUPPORT
 234#define CONFIG_SPL_FAT_SUPPORT
 235#define CONFIG_SPL_LIBCOMMON_SUPPORT
 236#define CONFIG_SPL_LIBDISK_SUPPORT
 237#define CONFIG_SPL_LIBGENERIC_SUPPORT
 238#define CONFIG_SPL_SERIAL_SUPPORT
 239#define CONFIG_SPL_GPIO_SUPPORT
 240#define CONFIG_SPL_YMODEM_SUPPORT
 241#define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/am33xx/u-boot-spl.lds"
 242
 243#define CONFIG_SPL_BOARD_INIT
 244#define CONFIG_SPL_NAND_AM33XX_BCH
 245#define CONFIG_SPL_NAND_SUPPORT
 246#define CONFIG_SPL_NAND_BASE
 247#define CONFIG_SPL_NAND_DRIVERS
 248#define CONFIG_SPL_NAND_ECC
 249#define CONFIG_SYS_NAND_5_ADDR_CYCLE
 250#define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
 251                                         CONFIG_SYS_NAND_PAGE_SIZE)
 252#define CONFIG_SYS_NAND_PAGE_SIZE       2048
 253#define CONFIG_SYS_NAND_OOBSIZE         64
 254#define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
 255#define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 256#define CONFIG_SYS_NAND_ECCPOS          { 2, 3, 4, 5, 6, 7, 8, 9, \
 257                                         10, 11, 12, 13, 14, 15, 16, 17, \
 258                                         18, 19, 20, 21, 22, 23, 24, 25, \
 259                                         26, 27, 28, 29, 30, 31, 32, 33, \
 260                                         34, 35, 36, 37, 38, 39, 40, 41, \
 261                                         42, 43, 44, 45, 46, 47, 48, 49, \
 262                                         50, 51, 52, 53, 54, 55, 56, 57, }
 263
 264#define CONFIG_SYS_NAND_ECCSIZE         512
 265#define CONFIG_SYS_NAND_ECCBYTES        14
 266
 267#define CONFIG_SYS_NAND_ECCSTEPS        4
 268#define CONFIG_SYS_NAND_ECCTOTAL        (CONFIG_SYS_NAND_ECCBYTES * \
 269                                                CONFIG_SYS_NAND_ECCSTEPS)
 270
 271#define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
 272
 273#define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 274
 275/*
 276 * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
 277 * 64 bytes before this address should be set aside for u-boot.img's
 278 * header. That is 0x800FFFC0--0x80100000 should not be used for any
 279 * other needs.
 280 */
 281#define CONFIG_SYS_TEXT_BASE            0x80800000
 282#define CONFIG_SYS_SPL_MALLOC_START     0x80208000
 283#define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
 284
 285/*
 286 * Since SPL did pll and ddr initialization for us,
 287 * we don't need to do it twice.
 288 */
 289#ifndef CONFIG_SPL_BUILD
 290#define CONFIG_SKIP_LOWLEVEL_INIT
 291#endif
 292
 293#endif  /* ! __CONFIG_IGEP0033_H */
 294