include/configs/s5pc210_universal.h

   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 #define CONFIG_SKIP_LOWLEVEL_INIT
  60 #define CONFIG_BOARD_EARLY_INIT_F
  61
  62 /* Size of malloc() pool */
  63 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (1 << 20))
  64
  65 /* select serial console configuration */
  66 #define CONFIG_SERIAL2          1       /* use SERIAL 2 */
  67 #define CONFIG_BAUDRATE         115200
  68
  69 /* MMC */
  70 #define CONFIG_GENERIC_MMC
  71 #define CONFIG_MMC
  72 #define CONFIG_SDHCI
  73 #define CONFIG_S5P_SDHCI
  74
  75 /* PWM */
  76 #define CONFIG_PWM                      1
  77
  78 /* It should define before config_cmd_default.h */
  79 #define CONFIG_SYS_NO_FLASH             1
  80
  81 /* Command definition */
  82 #include <config_cmd_default.h>
  83
  84 #undef CONFIG_CMD_FPGA
  85 #undef CONFIG_CMD_MISC
  86 #undef CONFIG_CMD_NET
  87 #undef CONFIG_CMD_NFS
  88 #undef CONFIG_CMD_XIMG
  89 #define CONFIG_CMD_CACHE
  90 #define CONFIG_CMD_ONENAND
  91 #define CONFIG_CMD_MTDPARTS
  92 #define CONFIG_CMD_MMC
  93 #define CONFIG_CMD_FAT
  94
  95 #define CONFIG_BOOTDELAY                1
  96 #define CONFIG_ZERO_BOOTDELAY_CHECK
  97
  98 #define CONFIG_MTD_DEVICE
  99 #define CONFIG_MTD_PARTITIONS
 100
 101 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
 102 #define MTDIDS_DEFAULT          "onenand0=samsung-onenand"
 103
 104 #define MTDPARTS_DEFAULT        "mtdparts=samsung-onenand:"\
 105                                 "128k(s-boot)"\
 106                                 ",896k(bootloader)"\
 107                                 ",256k(params)"\
 108                                 ",2816k(config)"\
 109                                 ",8m(csa)"\
 110                                 ",7m(kernel)"\
 111                                 ",1m(log)"\
 112                                 ",12m(modem)"\
 113                                 ",60m(qboot)"\
 114                                 ",-(UBI)\0"
 115
 116 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
 117
 118 #define MBRPARTS_DEFAULT        "20M(permanent)"\
 119                                 ",20M(boot)"\
 120                                 ",1G(system)"\
 121                                 ",100M(swap)"\
 122                                 ",-(UMS)\0"
 123
 124 #define CONFIG_BOOTARGS         "Please use defined boot"
 125 #define CONFIG_BOOTCOMMAND      "run mmcboot"
 126 #define CONFIG_DEFAULT_CONSOLE  "console=ttySAC2,115200n8\0"
 127
 128 #define CONFIG_ENV_UBI_MTD      " ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7"
 129 #define CONFIG_BOOTBLOCK        "10"
 130 #define CONFIG_UBIBLOCK         "9"
 131
 132 #define CONFIG_ENV_UBIFS_OPTION " rootflags=bulk_read,no_chk_data_crc "
 133 #define CONFIG_ENV_FLASHBOOT    CONFIG_ENV_UBI_MTD CONFIG_ENV_UBIFS_OPTION \
 134                                 "${mtdparts}"
 135
 136 #define CONFIG_ENV_COMMON_BOOT  "${console} ${meminfo}"
 137
 138 #define CONFIG_ENV_OVERWRITE
 139 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 140 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 141
 142 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 143         "updateb=" \
 144                 "onenand erase 0x0 0x100000;" \
 145                 "onenand write 0x42008000 0x0 0x100000\0" \
 146         "updatek=" \
 147                 "onenand erase 0xc00000 0x500000;" \
 148                 "onenand write 0x41008000 0xc00000 0x500000\0" \
 149         "bootk=" \
 150                 "run loaduimage; bootm 0x40007FC0\0" \
 151         "updatemmc=" \
 152                 "mmc boot 0 1 1 1; mmc write 0 0x42008000 0 0x200;" \
 153                 "mmc boot 0 1 1 0\0" \
 154         "updatebackup=" \
 155                 "mmc boot 0 1 1 2; mmc write 0 0x42100000 0 0x200;" \
 156                 "mmc boot 0 1 1 0\0" \
 157         "updatebootb=" \
 158                 "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \
 159         "lpj=lpj=3981312\0" \
 160         "ubifsboot=" \
 161                 "set bootargs root=ubi0!rootfs rootfstype=ubifs ${lpj} " \
 162                 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \
 163                 CONFIG_ENV_COMMON_BOOT "; run bootk\0" \
 164         "tftpboot=" \
 165                 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
 166                 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \
 167                 CONFIG_ENV_COMMON_BOOT \
 168                 "; tftp 0x40007FC0 uImage; bootm 0x40007FC0\0" \
 169         "nfsboot=" \
 170                 "set bootargs root=/dev/nfs rw " \
 171                 "nfsroot=${nfsroot},nolock,tcp " \
 172                 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
 173                 "${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \
 174                 "; run bootk\0" \
 175         "ramfsboot=" \
 176                 "set bootargs root=/dev/ram0 rw rootfstype=ext2 " \
 177                 "${console} ${meminfo} " \
 178                 "initrd=0x43000000,8M ramdisk=8192\0" \
 179         "mmcboot=" \
 180                 "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
 181                 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
 182                 "run loaduimage; bootm 0x40007FC0\0" \
 183         "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
 184         "boottrace=setenv opts initcall_debug; run bootcmd\0" \
 185         "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \
 186         "verify=n\0" \
 187         "rootfstype=ext4\0" \
 188         "console=" CONFIG_DEFAULT_CONSOLE \
 189         "mtdparts=" MTDPARTS_DEFAULT \
 190         "mbrparts=" MBRPARTS_DEFAULT \
 191         "meminfo=crashkernel=32M@0x50000000\0" \
 192         "nfsroot=/nfsroot/arm\0" \
 193         "bootblock=" CONFIG_BOOTBLOCK "\0" \
 194         "ubiblock=" CONFIG_UBIBLOCK" \0" \
 195         "ubi=enabled\0" \
 196         "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \
 197         "mmcdev=0\0" \
 198         "mmcbootpart=2\0" \
 199         "mmcrootpart=3\0" \
 200         "opts=always_resume=1"
 201
 202 /* Miscellaneous configurable options */
 203 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 204 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser    */
 205 #define CONFIG_SYS_PROMPT       "Universal # "
 206 #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 207 #define CONFIG_SYS_PBSIZE       384     /* Print Buffer Size */
 208 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 209 /* Boot Argument Buffer Size */
 210 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 211 /* memtest works on */
 212 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 213 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_SDRAM_BASE + 0x5000000)
 214 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x4800000)
 215
 216 #define CONFIG_SYS_HZ                   1000
 217
 218 /* Universal has 2 banks of DRAM */
 219 #define CONFIG_NR_DRAM_BANKS    2
 220 #define PHYS_SDRAM_1            CONFIG_SYS_SDRAM_BASE   /* LDDDR2 DMC 0 */
 221 #define PHYS_SDRAM_1_SIZE       (256 << 20)             /* 256 MB in CS 0 */
 222 #define PHYS_SDRAM_2            0x50000000              /* LPDDR2 DMC 1 */
 223 #define PHYS_SDRAM_2_SIZE       (256 << 20)             /* 256 MB in CS 0 */
 224
 225 #define CONFIG_SYS_MEM_TOP_HIDE         (1 << 20)       /* ram console */
 226
 227 #define CONFIG_SYS_MONITOR_BASE         0x00000000
 228 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
 229
 230 #define CONFIG_USE_ONENAND_BOARD_INIT
 231 #define CONFIG_SAMSUNG_ONENAND
 232 #define CONFIG_SYS_ONENAND_BASE         0x0C000000
 233
 234 #define CONFIG_ENV_IS_IN_MMC            1
 235 #define CONFIG_SYS_MMC_ENV_DEV          0
 236 #define CONFIG_ENV_SIZE                 4096
 237 #define CONFIG_ENV_OFFSET               ((32 - 4) << 10)/* 32KiB - 4KiB */
 238
 239 #define CONFIG_DOS_PARTITION            1
 240
 241 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
 242
 243 #define CONFIG_SYS_CACHELINE_SIZE       32
 244
 245 #include <asm/arch/gpio.h>
 246 /*
 247  * I2C Settings
 248  */
 249 #define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_part1_get_nr(b, 7)
 250 #define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_part1_get_nr(b, 6)
 251
 252 #define CONFIG_SOFT_I2C
 253 #define CONFIG_SOFT_I2C_READ_REPEATED_START
 254 #define CONFIG_SYS_I2C_SPEED    50000
 255 #define CONFIG_I2C_MULTI_BUS
 256 #define CONFIG_SYS_MAX_I2C_BUS  7
 257
 258 #define CONFIG_PMIC
 259 #define CONFIG_PMIC_I2C
 260 #define CONFIG_PMIC_MAX8998
 261
 262 #define CONFIG_USB_GADGET
 263 #define CONFIG_USB_GADGET_S3C_UDC_OTG
 264 #define CONFIG_USB_GADGET_DUALSPEED
 265
 266 /*
 267  * SPI Settings
 268  */
 269 #define CONFIG_SOFT_SPI
 270 #define CONFIG_SOFT_SPI_MODE SPI_MODE_3
 271 #define CONFIG_SOFT_SPI_GPIO_SCLK exynos4_gpio_part2_get_nr(y3, 1)
 272 #define CONFIG_SOFT_SPI_GPIO_MOSI exynos4_gpio_part2_get_nr(y3, 3)
 273 #define CONFIG_SOFT_SPI_GPIO_MISO exynos4_gpio_part2_get_nr(y3, 0)
 274 #define CONFIG_SOFT_SPI_GPIO_CS exynos4_gpio_part2_get_nr(y4, 3)
 275
 276 #define SPI_DELAY udelay(1)
 277 #undef SPI_INIT
 278 #define SPI_SCL(bit) universal_spi_scl(bit)
 279 #define SPI_SDA(bit) universal_spi_sda(bit)
 280 #define SPI_READ universal_spi_read()
 281 #ifndef __ASSEMBLY__
 282 void universal_spi_scl(int bit);
 283 void universal_spi_sda(int bit);
 284 int universal_spi_read(void);
 285 #endif
 286
 287 #endif  /* __CONFIG_H */