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 #define CONFIG_OMAP_COMMON
  20
  21 #include <asm/arch/omap.h>
  22
  23 /* Mach type */
  24 #define MACH_TYPE_IGEP0033              4521    /* Until the next sync */
  25 #define CONFIG_MACH_TYPE                MACH_TYPE_IGEP0033
  26
  27 /* Clock defines */
  28 #define V_OSCK                          24000000  /* Clock output from T2 */
  29 #define V_SCLK                          (V_OSCK)
  30
  31 /* DMA defines */
  32 #define CONFIG_DMA_COHERENT
  33 #define CONFIG_DMA_COHERENT_SIZE        (1 << 20)
  34
  35 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
  36 #define CONFIG_SYS_MALLOC_LEN           (1024 << 10)
  37 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
  38 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
  39 #define CONFIG_SYS_PROMPT               "U-Boot# "
  40 #define CONFIG_SYS_NO_FLASH
  41
  42 /* Display cpuinfo */
  43 #define CONFIG_DISPLAY_CPUINFO
  44
  45 /* Flattened Device Tree */
  46 #define CONFIG_OF_LIBFDT
  47
  48 /* Commands to include */
  49 #include <config_cmd_default.h>
  50
  51 #define CONFIG_CMD_ASKENV
  52 #define CONFIG_CMD_BOOTZ
  53 #define CONFIG_CMD_DHCP
  54 #define CONFIG_CMD_ECHO
  55 #define CONFIG_CMD_EXT4
  56 #define CONFIG_CMD_FAT
  57 #define CONFIG_CMD_FS_GENERIC
  58 #define CONFIG_CMD_MMC
  59 #define CONFIG_CMD_MTDPARTS
  60 #define CONFIG_CMD_NAND
  61 #define CONFIG_CMD_NET
  62 #define CONFIG_CMD_PING
  63 #define CONFIG_CMD_UBI
  64 #define CONFIG_CMD_UBIFS
  65
  66 /* Make the verbose messages from UBI stop printing */
  67 #define CONFIG_UBI_SILENCE_MSG
  68 #define CONFIG_UBIFS_SILENCE_MSG
  69
  70 #define CONFIG_BOOTDELAY                1       /* negative for no autoboot */
  71 #define CONFIG_ENV_VARS_UBOOT_CONFIG
  72 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  73 #define CONFIG_EXTRA_ENV_SETTINGS \
  74         "loadaddr=0x80F80000\0" \
  75         "dtbaddr=0x80200000\0" \
  76         "bootdir=/boot\0" \
  77         "bootfile=zImage\0" \
  78         "dtbfile=am335x-base0033.dtb\0" \
  79         "console=ttyO0,115200n8\0" \
  80         "mtdids=" MTDIDS_DEFAULT "\0" \
  81         "mtdparts=" MTDPARTS_DEFAULT "\0" \
  82         "mmcdev=0\0" \
  83         "mmcroot=/dev/mmcblk0p2 rw\0" \
  84         "ubiroot=ubi0:filesystem rw ubi.mtd=3,2048\0" \
  85         "mmcrootfstype=ext4 rootwait\0" \
  86         "ubirootfstype=ubifs rootwait\0" \
  87         "mmcargs=setenv bootargs console=${console} " \
  88                 "root=${mmcroot} " \
  89                 "rootfstype=${mmcrootfstype}\0" \
  90         "ubiargs=setenv bootargs console=${console} " \
  91                 "root=${ubiroot} " \
  92                 "rootfstype=${ubirootfstype}\0" \
  93         "bootenv=uEnv.txt\0" \
  94         "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
  95         "importbootenv=echo Importing environment from mmc ...; " \
  96                 "env import -t ${loadaddr} ${filesize}\0" \
  97         "mmcload=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}; " \
  98                 "load mmc ${mmcdev}:2 ${dtbaddr} ${bootdir}/${dtbfile}\0" \
  99         "ubiload=ubi part filesystem 2048; ubifsmount ubi0; " \
 100                 "ubifsload ${loadaddr} ${bootdir}/${bootfile}; " \
 101                 "ubifsload ${dtbaddr} ${bootdir}/${dtbfile} \0" \
 102         "mmcboot=echo Booting from mmc ...; " \
 103                 "run mmcargs; " \
 104                 "bootz ${loadaddr} - ${dtbaddr}\0" \
 105         "ubiboot=echo Booting from nand (ubifs) ...; " \
 106                 "run ubiargs; run ubiload; " \
 107                 "bootz ${loadaddr} - ${dtbaddr}\0" \
 108
 109 #define CONFIG_BOOTCOMMAND \
 110         "mmc dev ${mmcdev}; if mmc rescan; then " \
 111                 "echo SD/MMC found on device ${mmcdev};" \
 112                 "if run loadbootenv; then " \
 113                         "echo Loaded environment from ${bootenv};" \
 114                         "run importbootenv;" \
 115                 "fi;" \
 116                 "if test -n $uenvcmd; then " \
 117                         "echo Running uenvcmd ...;" \
 118                         "run uenvcmd;" \
 119                 "fi;" \
 120                 "if run mmcload; then " \
 121                         "run mmcboot;" \
 122                 "fi;" \
 123         "else " \
 124                 "run ubiboot;" \
 125         "fi;" \
 126
 127 /* Max number of command args */
 128 #define CONFIG_SYS_MAXARGS              16
 129
 130 /* Console I/O Buffer Size */
 131 #define CONFIG_SYS_CBSIZE               512
 132
 133 /* Print Buffer Size */
 134 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE \
 135                                         + sizeof(CONFIG_SYS_PROMPT) + 16)
 136
 137 /* Boot Argument Buffer Size */
 138 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 139 #define CONFIG_SYS_LOAD_ADDR            0x81000000 /* Default load address */
 140
 141 /* Physical Memory Map */
 142 #define CONFIG_NR_DRAM_BANKS            1               /*  1 bank of DRAM */
 143 #define PHYS_DRAM_1                     0x80000000      /* DRAM Bank #1 */
 144 #define CONFIG_MAX_RAM_BANK_SIZE        (1024 << 20)    /* 1GB */
 145
 146 #define CONFIG_SYS_SDRAM_BASE           PHYS_DRAM_1
 147 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
 148                                                 GENERATED_GBL_DATA_SIZE)
 149 /* Platform/Board specific defs */
 150 #define CONFIG_SYS_TIMERBASE            0x48040000      /* Use Timer2 */
 151 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 152 #define CONFIG_SYS_HZ                   1000    /* 1ms clock */
 153
 154 /* NS16550 Configuration */
 155 #define CONFIG_SYS_NS16550
 156 #define CONFIG_SYS_NS16550_SERIAL
 157 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
 158 #define CONFIG_SYS_NS16550_CLK          (48000000)
 159 #define CONFIG_SYS_NS16550_COM1         0x44e09000      /* UART0 */
 160
 161 #define CONFIG_CONS_INDEX               1
 162 #define CONFIG_BAUDRATE                 115200
 163
 164 /* CPU */
 165 #define CONFIG_ARCH_CPU_INIT
 166
 167 #define CONFIG_ENV_OVERWRITE            1
 168 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 169
 170 /* MMC support */
 171 #define CONFIG_MMC
 172 #define CONFIG_GENERIC_MMC
 173 #define CONFIG_OMAP_HSMMC
 174 #define CONFIG_DOS_PARTITION
 175
 176 /* GPIO support */
 177 #define CONFIG_OMAP_GPIO
 178
 179 /* Ethernet support */
 180 #define CONFIG_DRIVER_TI_CPSW
 181 #define CONFIG_MII
 182 #define CONFIG_BOOTP_DEFAULT
 183 #define CONFIG_BOOTP_DNS
 184 #define CONFIG_BOOTP_DNS2
 185 #define CONFIG_BOOTP_SEND_HOSTNAME
 186 #define CONFIG_BOOTP_GATEWAY
 187 #define CONFIG_BOOTP_SUBNETMASK
 188 #define CONFIG_NET_RETRY_COUNT         10
 189 #define CONFIG_NET_MULTI
 190 #define CONFIG_PHYLIB
 191 #define CONFIG_PHY_ADDR                 0
 192 #define CONFIG_PHY_SMSC
 193
 194 /* NAND support */
 195 #define CONFIG_NAND
 196 #define CONFIG_NAND_OMAP_GPMC
 197 #define GPMC_NAND_ECC_LP_x16_LAYOUT     1
 198 #define CONFIG_SYS_NAND_BASE            (0x08000000)    /* phys address CS0 */
 199 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 200 #define CONFIG_SYS_NAND_ONFI_DETECTION  1
 201 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 202 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 203 #define CONFIG_ENV_IS_IN_NAND
 204 #define CONFIG_ENV_OFFSET               0x180000 /* environment starts here */
 205 #define CONFIG_ENV_ADDR_REDUND          (CONFIG_ENV_OFFSET + CONFIG_SYS_ENV_SECT_SIZE)
 206 #define CONFIG_ENV_SIZE_REDUND          (CONFIG_ENV_SIZE)
 207
 208 #define CONFIG_MTD_PARTITIONS
 209 #define CONFIG_MTD_DEVICE
 210 #define CONFIG_RBTREE
 211 #define CONFIG_LZO
 212
 213 #define MTDIDS_DEFAULT                  "nand0=omap2-nand.0"
 214 #define MTDPARTS_DEFAULT                "mtdparts=omap2-nand.0:512k(spl),"\
 215                                         "1m(uboot),256k(environment),"\
 216                                         "-(filesystem)"
 217
 218 /* Unsupported features */
 219 #undef CONFIG_USE_IRQ
 220
 221 /* Defines for SPL */
 222 #define CONFIG_SPL
 223 #define CONFIG_SPL_FRAMEWORK
 224 /*
 225  * Place the image at the start of the ROM defined image space.
 226  * We limit our size to the ROM-defined downloaded image area, and use the
 227  * rest of the space for stack.
 228  */
 229 #define CONFIG_SPL_TEXT_BASE            0x402F0400
 230 #define CONFIG_SPL_MAX_SIZE             (0x4030C000 - CONFIG_SPL_TEXT_BASE)
 231 #define CONFIG_SPL_STACK                CONFIG_SYS_INIT_SP_ADDR
 232
 233 #define CONFIG_SPL_BSS_START_ADDR       0x80000000
 234 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000         /* 512 KB */
 235
 236 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 237 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
 238 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
 239 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME        "u-boot.img"
 240 #define CONFIG_SPL_MMC_SUPPORT
 241 #define CONFIG_SPL_FAT_SUPPORT
 242 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 243 #define CONFIG_SPL_LIBDISK_SUPPORT
 244 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 245 #define CONFIG_SPL_SERIAL_SUPPORT
 246 #define CONFIG_SPL_GPIO_SUPPORT
 247 #define CONFIG_SPL_YMODEM_SUPPORT
 248 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/am33xx/u-boot-spl.lds"
 249
 250 #define CONFIG_SPL_BOARD_INIT
 251 #define CONFIG_SPL_NAND_AM33XX_BCH
 252 #define CONFIG_SPL_NAND_SUPPORT
 253 #define CONFIG_SPL_NAND_BASE
 254 #define CONFIG_SPL_NAND_DRIVERS
 255 #define CONFIG_SPL_NAND_ECC
 256 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 257 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
 258                                          CONFIG_SYS_NAND_PAGE_SIZE)
 259 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
 260 #define CONFIG_SYS_NAND_OOBSIZE         64
 261 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
 262 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
 263 #define CONFIG_SYS_NAND_ECCPOS          { 2, 3, 4, 5, 6, 7, 8, 9, \
 264                                          10, 11, 12, 13, 14, 15, 16, 17, \
 265                                          18, 19, 20, 21, 22, 23, 24, 25, \
 266                                          26, 27, 28, 29, 30, 31, 32, 33, \
 267                                          34, 35, 36, 37, 38, 39, 40, 41, \
 268                                          42, 43, 44, 45, 46, 47, 48, 49, \
 269                                          50, 51, 52, 53, 54, 55, 56, 57, }
 270
 271 #define CONFIG_SYS_NAND_ECCSIZE         512
 272 #define CONFIG_SYS_NAND_ECCBYTES        14
 273
 274 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
 275
 276 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
 277
 278 /*
 279  * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
 280  * 64 bytes before this address should be set aside for u-boot.img's
 281  * header. That is 0x800FFFC0--0x80100000 should not be used for any
 282  * other needs.
 283  */
 284 #define CONFIG_SYS_TEXT_BASE            0x80800000
 285 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
 286 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
 287
 288 /*
 289  * Since SPL did pll and ddr initialization for us,
 290  * we don't need to do it twice.
 291  */
 292 #ifndef CONFIG_SPL_BUILD
 293 #define CONFIG_SKIP_LOWLEVEL_INIT
 294 #endif
 295
 296 #endif  /* ! __CONFIG_IGEP0033_H */