include/configs/ms7750se.h

   1 /*
   2  * Configuation settings for the Hitachi Solution Engine 7750
   3  *
   4  * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24
  25 #ifndef __MS7750SE_H
  26 #define __MS7750SE_H
  27
  28 #define CONFIG_SH               1
  29 #define CONFIG_SH4              1
  30 #define CONFIG_CPU_SH7750       1
  31 /* #define CONFIG_CPU_SH7751    1 */
  32 /* #define CONFIG_CPU_TYPE_R    1 */
  33 #define CONFIG_MS7750SE         1
  34 #define __LITTLE_ENDIAN__       1
  35
  36 /*
  37  * Command line configuration.
  38  */
  39 /*#include <config_cmd_default.h>*/
  40
  41 #define CONFIG_CMD_DFL
  42 #define CONFIG_CMD_FLASH
  43 #define CONFIG_CMD_SAVEENV
  44
  45 #define CONFIG_SCIF_CONSOLE     1
  46 #define CONFIG_BAUDRATE         38400
  47 #define CONFIG_CONS_SCIF1       1
  48 #define CONFIG_BOARD_LATE_INIT
  49
  50 #define CONFIG_BOOTDELAY        -1
  51 #define CONFIG_BOOTARGS         "console=ttySC0,38400"
  52 #define CONFIG_ENV_OVERWRITE    1
  53
  54 /* SDRAM */
  55 #define CONFIG_SYS_SDRAM_BASE           (0x8C000000)
  56 #define CONFIG_SYS_SDRAM_SIZE           (64 * 1024 * 1024)
  57
  58 #define CONFIG_SYS_LONGHELP
  59 #define CONFIG_SYS_PROMPT               "=> "
  60 #define CONFIG_SYS_CBSIZE               256
  61 #define CONFIG_SYS_PBSIZE               256
  62 #define CONFIG_SYS_MAXARGS              16
  63 #define CONFIG_SYS_BARGSIZE             512
  64 /* List of legal baudrate settings for this board */
  65 #define CONFIG_SYS_BAUDRATE_TABLE       { 115200, 57600, 38400, 19200, 9600 }
  66
  67 #define CONFIG_SYS_TEXT_BASE            0x8FFC0000
  68 #define CONFIG_SYS_MEMTEST_START        (CONFIG_SYS_SDRAM_BASE)
  69 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_TEXT_BASE - 0x100000)
  70
  71 /* NOR Flash */
  72 /* #define CONFIG_SYS_FLASH_BASE                (0xA1000000)*/
  73 #define CONFIG_SYS_FLASH_BASE           (0xA0000000)
  74 #define CONFIG_SYS_MAX_FLASH_BANKS      (1)     /* Max number of
  75                                          * Flash memory banks
  76                                          */
  77 #define CONFIG_SYS_MAX_FLASH_SECT       142
  78 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE }
  79
  80 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)
  81 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) /* Address of u-boot image in Flash */
  82 #define CONFIG_SYS_MONITOR_LEN          (128 * 1024)
  83 #define CONFIG_SYS_MALLOC_LEN           (256 * 1024)            /* Size of DRAM reserved for malloc() use */
  84
  85 #define CONFIG_SYS_BOOTMAPSZ            (8 * 1024 * 1024)
  86 #define CONFIG_SYS_RX_ETH_BUFFER        (8)
  87
  88 #define CONFIG_SYS_FLASH_CFI
  89 #define CONFIG_FLASH_CFI_DRIVER
  90 #undef CONFIG_SYS_FLASH_CFI_BROKEN_TABLE
  91 #undef  CONFIG_SYS_FLASH_QUIET_TEST
  92 #define CONFIG_SYS_FLASH_EMPTY_INFO                             /* print 'E' for empty sector on flinfo */
  93
  94
  95 #define CONFIG_ENV_IS_IN_FLASH
  96 #define CONFIG_ENV_SECT_SIZE    0x20000
  97 #define CONFIG_ENV_SIZE         (CONFIG_ENV_SECT_SIZE)
  98 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
  99 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000
 100 #define CONFIG_SYS_FLASH_WRITE_TOUT     500
 101
 102 /* Board Clock */
 103 #define CONFIG_SYS_CLK_FREQ     33333333
 104 #define CONFIG_SYS_TMU_CLK_DIV          4
 105 #define CONFIG_SYS_HZ           1000
 106
 107 #endif /* __MS7750SE_H */