LXR uboot/include/configs/s5pc210

   1/*
   2 * Copyright (C) 2010 Samsung Electronics
   3 * Minkyu Kang <mk7.kang@samsung.com>
   4 *
   5 * Configuation settings for the SAMSUNG Universal (EXYNOS4210) board.
   6 *
   7 * See file CREDITS for list of people who contributed to this
   8 * project.
   9 *
  10 * This program is free software; you can redistribute it and/or
  11 * modify it under the terms of the GNU General Public License as
  12 * published by the Free Software Foundation; either version 2 of
  13 * the License, or (at your option) any later version.
  14 *
  15 * This program is distributed in the hope that it will be useful,
  16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 * GNU General Public License for more details.
  19 *
  20 * You should have received a copy of the GNU General Public License
  21 * along with this program; if not, write to the Free Software
  22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23 * MA 02111-1307 USA
  24 */
  25
  26#ifndef __CONFIG_H
  27#define __CONFIG_H
  28
  29/*
  30 * High Level Configuration Options
  31 * (easy to change)
  32 */
  33#define CONFIG_SAMSUNG          1       /* in a SAMSUNG core */
  34#define CONFIG_S5P              1       /* which is in a S5P Family */
  35#define CONFIG_EXYNOS4210       1       /* which is in a EXYNOS4210 */
  36#define CONFIG_UNIVERSAL        1       /* working with Universal */
  37
  38#include <asm/arch/cpu.h>               /* get chip and board defs */
  39
  40#define CONFIG_ARCH_CPU_INIT
  41#define CONFIG_DISPLAY_CPUINFO
  42#define CONFIG_DISPLAY_BOARDINFO
  43
  44/* Keep L2 Cache Disabled */
  45#define CONFIG_SYS_L2CACHE_OFF          1
  46
  47#define CONFIG_SYS_SDRAM_BASE           0x40000000
  48#define CONFIG_SYS_TEXT_BASE            0x44800000
  49
  50/* input clock of PLL: Universal has 24MHz input clock at EXYNOS4210 */
  51#define CONFIG_SYS_CLK_FREQ_C210        24000000
  52#define CONFIG_SYS_CLK_FREQ             CONFIG_SYS_CLK_FREQ_C210
  53
  54#define CONFIG_SETUP_MEMORY_TAGS
  55#define CONFIG_CMDLINE_TAG
  56#define CONFIG_INITRD_TAG
  57#define CONFIG_REVISION_TAG
  58#define CONFIG_CMDLINE_EDITING
  59
  60/* Size of malloc() pool */
  61#define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (1 << 20))
  62
  63/* select serial console configuration */
  64#define CONFIG_SERIAL_MULTI     1
  65#define CONFIG_SERIAL2          1       /* use SERIAL 2 */
  66#define CONFIG_BAUDRATE         115200
  67
  68/* MMC */
  69#define CONFIG_GENERIC_MMC
  70#define CONFIG_MMC
  71#define CONFIG_SDHCI
  72#define CONFIG_S5P_SDHCI
  73
  74/* PWM */
  75#define CONFIG_PWM                      1
  76
  77/* It should define before config_cmd_default.h */
  78#define CONFIG_SYS_NO_FLASH             1
  79
  80/* Command definition */
  81#include <config_cmd_default.h>
  82
  83#undef CONFIG_CMD_FPGA
  84#undef CONFIG_CMD_MISC
  85#undef CONFIG_CMD_NET
  86#undef CONFIG_CMD_NFS
  87#undef CONFIG_CMD_XIMG
  88#define CONFIG_CMD_CACHE
  89#define CONFIG_CMD_ONENAND
  90#define CONFIG_CMD_MTDPARTS
  91#define CONFIG_CMD_MMC
  92#define CONFIG_CMD_FAT
  93
  94#define CONFIG_BOOTDELAY                1
  95#define CONFIG_ZERO_BOOTDELAY_CHECK
  96
  97#define CONFIG_MTD_DEVICE
  98#define CONFIG_MTD_PARTITIONS
  99
 100/* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
 101#define MTDIDS_DEFAULT          "onenand0=samsung-onenand"
 102
 103#define MTDPARTS_DEFAULT        "mtdparts=samsung-onenand:"\
 104                                "128k(s-boot)"\
 105                                ",896k(bootloader)"\
 106                                ",256k(params)"\
 107                                ",2816k(config)"\
 108                                ",8m(csa)"\
 109                                ",7m(kernel)"\
 110                                ",1m(log)"\
 111                                ",12m(modem)"\
 112                                ",60m(qboot)"\
 113                                ",-(UBI)\0"
 114
 115#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
 116
 117#define MBRPARTS_DEFAULT        "20M(permanent)"\
 118                                ",20M(boot)"\
 119                                ",1G(system)"\
 120                                ",100M(swap)"\
 121                                ",-(UMS)\0"
 122
 123#define CONFIG_BOOTARGS         "Please use defined boot"
 124#define CONFIG_BOOTCOMMAND      "run mmcboot"
 125#define CONFIG_DEFAULT_CONSOLE  "console=ttySAC2,115200n8\0"
 126
 127#define CONFIG_ENV_UBI_MTD      " ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7"
 128#define CONFIG_BOOTBLOCK        "10"
 129#define CONFIG_UBIBLOCK         "9"
 130
 131#define CONFIG_ENV_UBIFS_OPTION " rootflags=bulk_read,no_chk_data_crc "
 132#define CONFIG_ENV_FLASHBOOT    CONFIG_ENV_UBI_MTD CONFIG_ENV_UBIFS_OPTION \
 133                                "${mtdparts}"
 134
 135#define CONFIG_ENV_COMMON_BOOT  "${console} ${meminfo}"
 136
 137#define CONFIG_ENV_OVERWRITE
 138#define CONFIG_SYS_CONSOLE_INFO_QUIET
 139#define CONFIG_SYS_CONSOLE_IS_IN_ENV
 140
 141#define CONFIG_EXTRA_ENV_SETTINGS                                       \
 142        "updateb=" \
 143                "onenand erase 0x0 0x100000;" \
 144                "onenand write 0x42008000 0x0 0x100000\0" \
 145        "updatek=" \
 146                "onenand erase 0xc00000 0x500000;" \
 147                "onenand write 0x41008000 0xc00000 0x500000\0" \
 148        "bootk=" \
 149                "run loaduimage; bootm 0x40007FC0\0" \
 150        "updatemmc=" \
 151                "mmc boot 0 1 1 1; mmc write 0 0x42008000 0 0x200;" \
 152                "mmc boot 0 1 1 0\0" \
 153        "updatebackup=" \
 154                "mmc boot 0 1 1 2; mmc write 0 0x42100000 0 0x200;" \
 155                "mmc boot 0 1 1 0\0" \
 156        "updatebootb=" \
 157                "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \
 158        "lpj=lpj=3981312\0" \
 159        "ubifsboot=" \
 160                "set bootargs root=ubi0!rootfs rootfstype=ubifs ${lpj} " \
 161                CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \
 162                CONFIG_ENV_COMMON_BOOT "; run bootk\0" \
 163        "tftpboot=" \
 164                "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
 165                CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \
 166                CONFIG_ENV_COMMON_BOOT \
 167                "; tftp 0x40007FC0 uImage; bootm 0x40007FC0\0" \
 168        "nfsboot=" \
 169                "set bootargs root=/dev/nfs rw " \
 170                "nfsroot=${nfsroot},nolock,tcp " \
 171                "ip=${ipaddr}:${serverip}:${gatewayip}:" \
 172                "${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \
 173                "; run bootk\0" \
 174        "ramfsboot=" \
 175                "set bootargs root=/dev/ram0 rw rootfstype=ext2 " \
 176                "${console} ${meminfo} " \
 177                "initrd=0x43000000,8M ramdisk=8192\0" \
 178        "mmcboot=" \
 179                "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
 180                "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
 181                "run loaduimage; bootm 0x40007FC0\0" \
 182        "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
 183        "boottrace=setenv opts initcall_debug; run bootcmd\0" \
 184        "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \
 185        "verify=n\0" \
 186        "rootfstype=ext4\0" \
 187        "console=" CONFIG_DEFAULT_CONSOLE \
 188        "mtdparts=" MTDPARTS_DEFAULT \
 189        "mbrparts=" MBRPARTS_DEFAULT \
 190        "meminfo=crashkernel=32M@0x50000000\0" \
 191        "nfsroot=/nfsroot/arm\0" \
 192        "bootblock=" CONFIG_BOOTBLOCK "\0" \
 193        "ubiblock=" CONFIG_UBIBLOCK" \0" \
 194        "ubi=enabled\0" \
 195        "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \
 196        "mmcdev=0\0" \
 197        "mmcbootpart=2\0" \
 198        "mmcrootpart=3\0" \
 199        "opts=always_resume=1"
 200
 201/* Miscellaneous configurable options */
 202#define CONFIG_SYS_LONGHELP             /* undef to save memory */
 203#define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser    */
 204#define CONFIG_SYS_PROMPT       "Universal # "
 205#define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 206#define CONFIG_SYS_PBSIZE       384     /* Print Buffer Size */
 207#define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 208/* Boot Argument Buffer Size */
 209#define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 210/* memtest works on */
 211#define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 212#define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_SDRAM_BASE + 0x5000000)
 213#define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x4800000)
 214
 215#define CONFIG_SYS_HZ                   1000
 216
 217/* Stack sizes */
 218#define CONFIG_STACKSIZE        (256 << 10)     /* regular stack 256KB */
 219
 220/* Universal has 2 banks of DRAM */
 221#define CONFIG_NR_DRAM_BANKS    2
 222#define PHYS_SDRAM_1            CONFIG_SYS_SDRAM_BASE   /* LDDDR2 DMC 0 */
 223#define PHYS_SDRAM_1_SIZE       (256 << 20)             /* 256 MB in CS 0 */
 224#define PHYS_SDRAM_2            0x50000000              /* LPDDR2 DMC 1 */
 225#define PHYS_SDRAM_2_SIZE       (256 << 20)             /* 256 MB in CS 0 */
 226
 227#define CONFIG_SYS_MEM_TOP_HIDE         (1 << 20)       /* ram console */
 228
 229#define CONFIG_SYS_MONITOR_BASE         0x00000000
 230#define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
 231
 232#define CONFIG_USE_ONENAND_BOARD_INIT
 233#define CONFIG_SAMSUNG_ONENAND
 234#define CONFIG_SYS_ONENAND_BASE         0x0C000000
 235
 236#define CONFIG_ENV_IS_IN_MMC            1
 237#define CONFIG_SYS_MMC_ENV_DEV          0
 238#define CONFIG_ENV_SIZE                 4096
 239#define CONFIG_ENV_OFFSET               ((32 - 4) << 10)/* 32KiB - 4KiB */
 240
 241#define CONFIG_DOS_PARTITION            1
 242
 243#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
 244
 245#define CONFIG_SYS_CACHELINE_SIZE       32
 246
 247#include <asm/arch/gpio.h>
 248/*
 249 * I2C Settings
 250 */
 251#define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_part1_get_nr(b, 7)
 252#define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_part1_get_nr(b, 6)
 253
 254#define CONFIG_SOFT_I2C
 255#define CONFIG_SOFT_I2C_READ_REPEATED_START
 256#define CONFIG_SYS_I2C_SPEED    50000
 257#define CONFIG_I2C_MULTI_BUS
 258#define CONFIG_SYS_MAX_I2C_BUS  7
 259
 260#define CONFIG_PMIC
 261#define CONFIG_PMIC_I2C
 262#define CONFIG_PMIC_MAX8998
 263
 264#define CONFIG_USB_GADGET
 265#define CONFIG_USB_GADGET_S3C_UDC_OTG
 266#define CONFIG_USB_GADGET_DUALSPEED
 267
 268#endif  /* __CONFIG_H */
 269