include/configs/m501sk.h

   1 /*
   2  * Based on Modifications by Alan Lu / Artila and
   3  * Rick Bronson <rick@efn.org>
   4  *
   5  * Configuration settings for the Artila M-501 starter kit,
   6  * with V02 processor card.
   7  *
   8  * See file CREDITS for list of people who contributed to this
   9  * project.
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License as
  13  * published by the Free Software Foundation; either version 2 of
  14  * the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  24  * MA 02111-1307 USA
  25  */
  26
  27 #ifndef __CONFIG_H
  28 #define __CONFIG_H
  29
  30 /* ARM asynchronous clock */
  31 /* from 18.432 MHz crystal (18432000 / 4 * 39) */
  32 #define AT91C_MAIN_CLOCK        179712000
  33 /* Perip clock (AT91C_MASTER_CLOCK / 3) */
  34 #define AT91C_MASTER_CLOCK      59904000
  35 #define AT91_SLOW_CLOCK 32768 /* slow clock */
  36
  37 #define CONFIG_AT91RM9200DK     1 /* on an AT91RM9200DK Board    */
  38 #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
  39 #define CONFIG_CMDLINE_TAG      1 /* enable passing of ATAGs    */
  40 #define CONFIG_SETUP_MEMORY_TAGS        1
  41 #define CONFIG_INITRD_TAG               1
  42
  43 #undef CONFIG_AUTOBOOT_PROMPT
  44 #define CONFIG_MENUPROMPT               "."
  45
  46 /*
  47  * Size of malloc() pool
  48  */
  49 #define CFG_MALLOC_LEN          (CFG_ENV_SIZE + 128*1024)
  50 #define CFG_GBL_DATA_SIZE       128     /* Bytes reserved for initial data */
  51
  52 #define CONFIG_BAUDRATE                 115200
  53
  54 /* Hardcode so no __divsi3 : AT91C_MASTER_CLOCK / baudrate / 16 */
  55 #define CFG_AT91C_BRGR_DIVISOR  33
  56
  57 /*
  58  * Hardware drivers
  59  */
  60 #define CFG_FLASH_CFI           1
  61 #define CFG_FLASH_CFI_DRIVER    1
  62 #define CFG_ENV_SECT_SIZE       0x20000
  63 #define CFG_FLASH_USE_BUFFER_WRITE
  64 #define CFG_FLASH_PROTECTION    /*for Intel P30 Flash*/
  65 #define CONFIG_HARD_I2C
  66 #define CFG_I2C_SPEED           100
  67 #define CFG_I2C_SLAVE           0
  68 #define CFG_CONSOLE_INFO_QUIET
  69 #undef CFG_ENV_IS_IN_EEPROM
  70 #define CFG_I2C_EEPROM_ADDR     0x50
  71 #define CFG_I2C_EEPROM_ADDR_LEN 1
  72 #define CFG_EEPROM_AT24C16
  73 #define CFG_I2C_RTC_ADDR                0x32
  74 #undef CONFIG_RTC_DS1338
  75 #define CONFIG_RTC_RS5C372A
  76 #undef CONFIG_POST
  77 #define CONFIG_M501SK
  78 #define CONFIG_CMC_PU2
  79
  80 /* define one of these to choose the DBGU, USART0  or USART1 as console */
  81 #define CONFIG_DBGU
  82 #undef CONFIG_USART0
  83 #undef CONFIG_USART1
  84
  85 #undef CONFIG_HWFLOW            /* don't include RTS/CTS flow control support */
  86 #undef CONFIG_MODEM_SUPPORT     /* disable modem initialization stuff */
  87
  88 #define CONFIG_BOOTARGS "mem=32M console=ttyS0,115200 " \
  89                         "initrd=0x20800000,8192000 ramdisk_size=15360 " \
  90                         "root=/dev/ram0 rw mtdparts=phys_mapped_flash:" \
  91                         "128k(loader)ro,128k(reserved)ro,1408k(linux)"  \
  92                         "ro,2560k(ramdisk)ro,-(userdisk)"
  93 #define CONFIG_BOOTCOMMAND      "bootm 10040000 101a0000"
  94 #define CONFIG_BOOTDELAY        1
  95 #define CONFIG_BAUDRATE 115200
  96 #define CONFIG_IPADDR           192.168.1.100
  97 #define CONFIG_SERVERIP 192.168.1.1
  98 #define CONFIG_GATEWAYIP        192.168.1.254
  99 #define CONFIG_NETMASK          255.255.255.0
 100 #define CONFIG_BOOTFILE uImage
 101 #define CONFIG_ETHADDR          00:13:48:aa:bb:cc
 102 #define CONFIG_ENV_OVERWRITE    1
 103 #define BOARD_LATE_INIT
 104
 105 #define CONFIG_EXTRA_ENV_SETTINGS \
 106                 "unlock=yes\0"
 107
 108 #define CFG_CMD_JFFS2
 109 #undef CONFIG_CMD_EEPROM
 110 #define CONFIG_CMD_NET
 111 #define CONFIG_CMD_RUN
 112 #define CONFIG_CMD_DHCP
 113 #define CONFIG_CMD_MEMORY
 114 #define CONFIG_CMD_PING
 115 #define CONFIG_CMD_SDRAM
 116 #define CONFIG_CMD_DIAG
 117 #define CONFIG_CMD_I2C
 118 #define CONFIG_CMD_DATE
 119 #define CONFIG_CMD_POST
 120 #define CONFIG_CMD_MISC
 121 #define CONFIG_CMD_LOADS
 122 #define CONFIG_CMD_IMI
 123 #define CONFIG_CMD_NFS
 124 #define CONFIG_CMD_FLASH
 125 #define CONFIG_CMD_ENV
 126
 127 #define CFG_HUSH_PARSER
 128 #define CONFIG_AUTO_COMPLETE
 129 #define CFG_PROMPT_HUSH_PS2         ">>"
 130
 131 #define CFG_MAX_NAND_DEVICE     0 /* Max number of NAND devices */
 132 #define SECTORSIZE                           512
 133
 134 #define ADDR_COLUMN             1
 135 #define ADDR_PAGE               2
 136 #define ADDR_COLUMN_PAGE        3
 137
 138 #define CONFIG_NR_DRAM_BANKS    1
 139 #define PHYS_SDRAM              0x20000000
 140 #define PHYS_SDRAM_SIZE 0x2000000 /* 32 megs */
 141
 142 #define CFG_MEMTEST_START       0x21000000 /* PHYS_SDRAM */
 143 /* CFG_MEMTEST_START + PHYS_SDRAM_SIZE - 262144 */
 144 #define CFG_MEMTEST_END 0x00100000
 145
 146 #define CONFIG_DRIVER_ETHER
 147 #define CONFIG_NET_RETRY_COUNT  20
 148 #define CONFIG_AT91C_USE_RMII
 149
 150 #define PHYS_FLASH_1            0x10000000
 151 #define PHYS_FLASH_SIZE 0x800000 /* 8 megs main flash */
 152 #define CFG_FLASH_BASE          PHYS_FLASH_1
 153 #define CFG_MAX_FLASH_BANKS     1
 154 #define CFG_MAX_FLASH_SECT      256
 155 #define CFG_FLASH_ERASE_TOUT    (2*CFG_HZ) /* Timeout for Flash Erase */
 156 #define CFG_FLASH_WRITE_TOUT    (2*CFG_HZ) /* Timeout for Flash Write */
 157
 158 #ifdef CFG_ENV_IS_IN_DATAFLASH
 159 #define CFG_ENV_OFFSET          0x20000
 160 #define CFG_ENV_ADDR            (CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
 161 #define CFG_ENV_SIZE            0x2000
 162 #else
 163 #define CFG_ENV_IS_IN_FLASH
 164 #define CFG_ENV_ADDR            (PHYS_FLASH_1 + 0x00020000)
 165 #define CFG_ENV_SIZE            2048
 166 #endif
 167
 168 #ifdef CFG_ENV_IS_IN_EEPROM
 169 #define CFG_ENV_OFFSET          1024
 170 #define CFG_ENV_SIZE            1024
 171 #endif
 172
 173 #define CFG_LOAD_ADDR           0x21000000 /* default load address */
 174
 175 /* use for protect flash sectors */
 176 #define CFG_BOOT_SIZE           0x6000 /* 24 KBytes */
 177 #define CFG_U_BOOT_BASE (PHYS_FLASH_1 + 0x10000)
 178 #define CFG_U_BOOT_SIZE 0x10000 /* 64 KBytes */
 179
 180 #define CFG_BAUDRATE_TABLE      { 115200 , 19200, 38400, 57600, 9600 }
 181
 182 #define CFG_PROMPT              "U-Boot> " /* Monitor Command Prompt */
 183 #define CFG_CBSIZE              512 /* Console I/O Buffer Size */
 184 #define CFG_MAXARGS             16 /* max number of command args */
 185 /* Print Buffer Size */
 186 #define CFG_PBSIZE              (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
 187
 188 #define CFG_HZ 1000
 189 #define CFG_HZ_CLOCK            AT91C_MASTER_CLOCK/2
 190
 191 #define CONFIG_STACKSIZE        (32*1024) /* regular stack */
 192
 193 #ifdef CONFIG_USE_IRQ
 194 #error CONFIG_USE_IRQ not supported
 195 #endif
 196
 197 #endif