include/configs/sh7763rdp.h

   1 /*
   2  * Configuation settings for the Renesas SH7763RDP board
   3  *
   4  * Copyright (C) 2008 Renesas Solutions Corp.
   5  * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
   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 __SH7763RDP_H
  27 #define __SH7763RDP_H
  28
  29 #define CONFIG_SH               1
  30 #define CONFIG_SH4              1
  31 #define CONFIG_CPU_SH7763       1
  32 #define CONFIG_SH7763RDP        1
  33 #define __LITTLE_ENDIAN         1
  34
  35 /*
  36  * Command line configuration.
  37  */
  38 #define CONFIG_CMD_SDRAM
  39 #define CONFIG_CMD_FLASH
  40 #define CONFIG_CMD_MEMORY
  41 #define CONFIG_CMD_NET
  42 #define CONFIG_CMD_PING
  43 #define CONFIG_CMD_ENV
  44 #define CONFIG_CMD_NFS
  45 #define CONFIG_CMD_JFFS2
  46
  47 #define CONFIG_BOOTDELAY        -1
  48 #define CONFIG_BOOTARGS         "console=ttySC2,115200 root=1f01"
  49 #define CONFIG_ENV_OVERWRITE    1
  50
  51 #define CONFIG_VERSION_VARIABLE
  52 #undef  CONFIG_SHOW_BOOT_PROGRESS
  53
  54 /* SCIF */
  55 #define CONFIG_SCIF_CONSOLE        1
  56 #define CONFIG_BAUDRATE         115200
  57 #define CONFIG_CONS_SCIF2               1
  58
  59 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
  60 #define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt */
  61 #define CONFIG_SYS_CBSIZE               256     /* Buffer size for input from the Console */
  62 #define CONFIG_SYS_PBSIZE               256     /* Buffer size for Console output */
  63 #define CONFIG_SYS_MAXARGS              16      /* max args accepted for monitor commands */
  64 #define CONFIG_SYS_BARGSIZE     512     /* Buffer size for Boot Arguments
  65                                                                 passed to kernel */
  66 #define CONFIG_SYS_BAUDRATE_TABLE       { 115200 }      /* List of legal baudrate
  67                                                                                                 settings for this board */
  68
  69 /* SDRAM */
  70 #define CONFIG_SYS_SDRAM_BASE           (0x8C000000)
  71 #define CONFIG_SYS_SDRAM_SIZE           (64 * 1024 * 1024)
  72 #define CONFIG_SYS_MEMTEST_START        (CONFIG_SYS_SDRAM_BASE)
  73 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
  74
  75 /* Flash(NOR) */
  76 #define CONFIG_SYS_FLASH_BASE           (0xA0000000)
  77 #define CONFIG_SYS_FLASH_CFI_WIDTH (FLASH_CFI_16BIT)
  78 #define CONFIG_SYS_MAX_FLASH_BANKS (1)
  79 #define CONFIG_SYS_MAX_FLASH_SECT  (520)
  80
  81 /* U-boot setting */
  82 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)
  83 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
  84 #define CONFIG_SYS_MONITOR_LEN          (128 * 1024)
  85 /* Size of DRAM reserved for malloc() use */
  86 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024)
  87 /* size in bytes reserved for initial data */
  88 #define CONFIG_SYS_GBL_DATA_SIZE        (256)
  89 #define CONFIG_SYS_BOOTMAPSZ            (8 * 1024 * 1024)
  90
  91 #define CONFIG_SYS_FLASH_CFI
  92 #define CONFIG_FLASH_CFI_DRIVER
  93 #undef  CONFIG_SYS_FLASH_QUIET_TEST
  94 #define CONFIG_SYS_FLASH_EMPTY_INFO     /* print 'E' for empty sector on flinfo */
  95 /* Timeout for Flash erase operations (in ms) */
  96 #define CONFIG_SYS_FLASH_ERASE_TOUT     (3 * 1000)
  97 /* Timeout for Flash write operations (in ms) */
  98 #define CONFIG_SYS_FLASH_WRITE_TOUT     (3 * 1000)
  99 /* Timeout for Flash set sector lock bit operations (in ms) */
 100 #define CONFIG_SYS_FLASH_LOCK_TOUT              (3 * 1000)
 101 /* Timeout for Flash clear lock bit operations (in ms) */
 102 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    (3 * 1000)
 103 /* Use hardware flash sectors protection instead of U-Boot software protection */
 104 #undef  CONFIG_SYS_FLASH_PROTECTION
 105 #undef  CONFIG_SYS_DIRECT_FLASH_TFTP
 106 #define CONFIG_ENV_IS_IN_FLASH
 107 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
 108 #define CONFIG_ENV_SIZE         (CONFIG_ENV_SECT_SIZE)
 109 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + (1 * CONFIG_ENV_SECT_SIZE))
 110 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
 111 #define CONFIG_ENV_OFFSET               (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
 112 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SECT_SIZE)
 113 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
 114
 115 /* Clock */
 116 #define CONFIG_SYS_CLK_FREQ     66666666
 117 #define TMU_CLK_DIVIDER         (4)     /* 4 (default), 16, 64, 256 or 1024 */
 118 #define CONFIG_SYS_HZ                           (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
 119
 120 /* Ether */
 121 #define CONFIG_SH_ETHER 1
 122 #define CONFIG_SH_ETHER_USE_PORT (1)
 123 #define CONFIG_SH_ETHER_PHY_ADDR (0x01)
 124
 125 #endif /* __SH7763RDP_H */