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 */