include/configs/smdk2410.h

   1 /*
   2  * (C) Copyright 2002
   3  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
   4  * Marius Groeger <mgroeger@sysgo.de>
   5  * Gary Jennejohn <garyj@denx.de>
   6  * David Mueller <d.mueller@elsoft.ch>
   7  *
   8  * Configuation settings for the SAMSUNG SMDK2410 board.
   9  *
  10  * See file CREDITS for list of people who contributed to this
  11  * project.
  12  *
  13  * This program is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU General Public License as
  15  * published by the Free Software Foundation; either version 2 of
  16  * the License, or (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  26  * MA 02111-1307 USA
  27  */
  28
  29 #ifndef __CONFIG_H
  30 #define __CONFIG_H
  31
  32 /*
  33  * High Level Configuration Options
  34  * (easy to change)
  35  */
  36 #define CONFIG_ARM920T          /* This is an ARM920T Core */
  37 #define CONFIG_S3C24X0          /* in a SAMSUNG S3C24x0-type SoC */
  38 #define CONFIG_S3C2410          /* specifically a SAMSUNG S3C2410 SoC */
  39 #define CONFIG_SMDK2410         /* on a SAMSUNG SMDK2410 Board */
  40
  41 #define CONFIG_SYS_TEXT_BASE    0x0
  42
  43 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
  44
  45 /* input clock of PLL (the SMDK2410 has 12MHz input clock) */
  46 #define CONFIG_SYS_CLK_FREQ     12000000
  47
  48 #undef CONFIG_USE_IRQ           /* we don't need IRQ/FIQ stuff */
  49
  50 #define CONFIG_CMDLINE_TAG      /* enable passing of ATAGs */
  51 #define CONFIG_SETUP_MEMORY_TAGS
  52 #define CONFIG_INITRD_TAG
  53
  54 /*
  55  * Hardware drivers
  56  */
  57 #define CONFIG_CS8900           /* we have a CS8900 on-board */
  58 #define CONFIG_CS8900_BASE      0x19000300
  59 #define CONFIG_CS8900_BUS16     /* the Linux driver does accesses as shorts */
  60
  61 /*
  62  * select serial console configuration
  63  */
  64 #define CONFIG_S3C24X0_SERIAL
  65 #define CONFIG_SERIAL1          1       /* we use SERIAL 1 on SMDK2410 */
  66
  67 /************************************************************
  68  * USB support (currently only works with D-cache off)
  69  ************************************************************/
  70 #define CONFIG_USB_OHCI
  71 #define CONFIG_USB_KEYBOARD
  72 #define CONFIG_USB_STORAGE
  73 #define CONFIG_DOS_PARTITION
  74
  75 /************************************************************
  76  * RTC
  77  ************************************************************/
  78 #define CONFIG_RTC_S3C24X0
  79
  80
  81 #define CONFIG_BAUDRATE         115200
  82
  83 /*
  84  * BOOTP options
  85  */
  86 #define CONFIG_BOOTP_BOOTFILESIZE
  87 #define CONFIG_BOOTP_BOOTPATH
  88 #define CONFIG_BOOTP_GATEWAY
  89 #define CONFIG_BOOTP_HOSTNAME
  90
  91 /*
  92  * Command line configuration.
  93  */
  94 #include <config_cmd_default.h>
  95
  96 #define CONFIG_CMD_BSP
  97 #define CONFIG_CMD_CACHE
  98 #define CONFIG_CMD_DATE
  99 #define CONFIG_CMD_DHCP
 100 #define CONFIG_CMD_ELF
 101 #define CONFIG_CMD_NAND
 102 #define CONFIG_CMD_PING
 103 #define CONFIG_CMD_REGINFO
 104 #define CONFIG_CMD_USB
 105
 106 #define CONFIG_SYS_HUSH_PARSER
 107 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 108 #define CONFIG_CMDLINE_EDITING
 109
 110 /* autoboot */
 111 #define CONFIG_BOOTDELAY        5
 112 #define CONFIG_BOOT_RETRY_TIME  -1
 113 #define CONFIG_RESET_TO_RETRY
 114 #define CONFIG_ZERO_BOOTDELAY_CHECK
 115
 116 #define CONFIG_NETMASK          255.255.255.0
 117 #define CONFIG_IPADDR           10.0.0.110
 118 #define CONFIG_SERVERIP         10.0.0.1
 119
 120 #if defined(CONFIG_CMD_KGDB)
 121 #define CONFIG_KGDB_BAUDRATE    115200  /* speed to run kgdb serial port */
 122 /* what's this ? it's not used anywhere */
 123 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 124 #endif
 125
 126 /*
 127  * Miscellaneous configurable options
 128  */
 129 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 130 #define CONFIG_SYS_PROMPT       "SMDK2410 # "
 131 #define CONFIG_SYS_CBSIZE       256
 132 /* Print Buffer Size */
 133 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + \
 134                                 sizeof(CONFIG_SYS_PROMPT)+16)
 135 #define CONFIG_SYS_MAXARGS      16
 136 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 137
 138 #define CONFIG_DISPLAY_CPUINFO                          /* Display cpu info */
 139
 140 #define CONFIG_SYS_MEMTEST_START        0x30000000      /* memtest works on */
 141 #define CONFIG_SYS_MEMTEST_END          0x33F00000      /* 63 MB in DRAM */
 142
 143 #define CONFIG_SYS_LOAD_ADDR            0x30800000
 144
 145 #define CONFIG_SYS_HZ                   1000
 146
 147 /* valid baudrates */
 148 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 149
 150 /* support additional compression methods */
 151 #define CONFIG_BZIP2
 152 #define CONFIG_LZO
 153 #define CONFIG_LZMA
 154
 155 /*-----------------------------------------------------------------------
 156  * Stack sizes
 157  *
 158  * The stack sizes are set up in start.S using the settings below
 159  */
 160 #define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
 161 #ifdef CONFIG_USE_IRQ
 162 #define CONFIG_STACKSIZE_IRQ    (4*1024)        /* IRQ stack */
 163 #define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
 164 #endif
 165
 166 /*-----------------------------------------------------------------------
 167  * Physical Memory Map
 168  */
 169 #define CONFIG_NR_DRAM_BANKS    1          /* we have 1 bank of DRAM */
 170 #define PHYS_SDRAM_1            0x30000000 /* SDRAM Bank #1 */
 171 #define PHYS_SDRAM_1_SIZE       0x04000000 /* 64 MB */
 172
 173 #define PHYS_FLASH_1            0x00000000 /* Flash Bank #0 */
 174
 175 #define CONFIG_SYS_FLASH_BASE   PHYS_FLASH_1
 176
 177 /*-----------------------------------------------------------------------
 178  * FLASH and environment organization
 179  */
 180
 181 #define CONFIG_SYS_FLASH_CFI
 182 #define CONFIG_FLASH_CFI_DRIVER
 183 #define CONFIG_FLASH_CFI_LEGACY
 184 #define CONFIG_SYS_FLASH_LEGACY_512Kx16
 185 #define CONFIG_FLASH_SHOW_PROGRESS      45
 186
 187 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 188 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE }
 189 #define CONFIG_SYS_MAX_FLASH_SECT       (19)
 190
 191 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_FLASH_BASE + 0x070000)
 192 #define CONFIG_ENV_IS_IN_FLASH
 193 #define CONFIG_ENV_SIZE                 0x10000
 194 /* allow to overwrite serial and ethaddr */
 195 #define CONFIG_ENV_OVERWRITE
 196
 197 /*
 198  * Size of malloc() pool
 199  * BZIP2 / LZO / LZMA need a lot of RAM
 200  */
 201 #define CONFIG_SYS_MALLOC_LEN   (4 * 1024 * 1024)
 202
 203 #define CONFIG_SYS_MONITOR_LEN  (448 * 1024)
 204 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 205
 206 /*
 207  * NAND configuration
 208  */
 209 #ifdef CONFIG_CMD_NAND
 210 #define CONFIG_NAND_S3C2410
 211 #define CONFIG_SYS_S3C2410_NAND_HWECC
 212 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 213 #define CONFIG_SYS_NAND_BASE            0x4E000000
 214 #endif
 215
 216 /*
 217  * File system
 218  */
 219 #define CONFIG_CMD_FAT
 220 #define CONFIG_CMD_EXT2
 221 #define CONFIG_CMD_UBI
 222 #define CONFIG_CMD_UBIFS
 223 #define CONFIG_CMD_MTDPARTS
 224 #define CONFIG_MTD_DEVICE
 225 #define CONFIG_MTD_PARTITIONS
 226 #define CONFIG_YAFFS2
 227 #define CONFIG_RBTREE
 228
 229 /* additions for new relocation code, must be added to all boards */
 230 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM_1
 231 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
 232                                 GENERATED_GBL_DATA_SIZE)
 233
 234 #define CONFIG_BOARD_EARLY_INIT_F
 235
 236 #endif /* __CONFIG_H */