include/configs/ecovec.h

   1 /*
   2  * Configuation settings for the Renesas Solutions ECOVEC board
   3  *
   4  * Copyright (C) 2009 - 2011 Renesas Solutions Corp.
   5  * Copyright (C) 2009 Kuninori Morimoto <morimoto.kuninori@renesas.com>
   6  * Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
   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 __ECOVEC_H
  28 #define __ECOVEC_H
  29
  30 /*
  31  *  Address      Interface        BusWidth
  32  *-----------------------------------------
  33  *  0x0000_0000  U-Boot           16bit
  34  *  0x0004_0000  Linux romImage   16bit
  35  *  0x0014_0000  MTD for Linux    16bit
  36  *  0x0400_0000  Internal I/O     16/32bit
  37  *  0x0800_0000  DRAM             32bit
  38  *  0x1800_0000  MFI              16bit
  39  */
  40
  41 #undef DEBUG
  42 #define CONFIG_SH               1
  43 #define CONFIG_SH4              1
  44 #define CONFIG_SH4A             1
  45 #define CONFIG_CPU_SH7724       1
  46 #define BOARD_LATE_INIT         1
  47 #define CONFIG_ECOVEC           1
  48
  49 #define CONFIG_ECOVEC_ROMIMAGE_ADDR 0xA0040000
  50 #define CONFIG_SYS_TEXT_BASE 0x8FFC0000
  51
  52 #define CONFIG_CMD_FLASH
  53 #define CONFIG_CMD_MEMORY
  54 #define CONFIG_CMD_NET
  55 #define CONFIG_CMD_PING
  56 #define CONFIG_CMD_MII
  57 #define CONFIG_CMD_NFS
  58 #define CONFIG_CMD_SDRAM
  59 #define CONFIG_CMD_ENV
  60 #define CONFIG_CMD_USB
  61 #define CONFIG_CMD_FAT
  62 #define CONFIG_CMD_EXT2
  63 #define CONFIG_CMD_SAVEENV
  64
  65 #define CONFIG_USB_STORAGE
  66 #define CONFIG_DOS_PARTITION
  67
  68 #define CONFIG_BAUDRATE         115200
  69 #define CONFIG_BOOTDELAY        3
  70 #define CONFIG_BOOTARGS         "console=ttySC0,115200"
  71
  72 #define CONFIG_VERSION_VARIABLE
  73 #undef  CONFIG_SHOW_BOOT_PROGRESS
  74
  75 /* I2C */
  76 #define CONFIG_CMD_I2C
  77 #define CONFIG_SH_I2C 1
  78 #define CONFIG_HARD_I2C         1
  79 #define CONFIG_I2C_MULTI_BUS    1
  80 #define CONFIG_SYS_MAX_I2C_BUS  2
  81 #define CONFIG_SYS_I2C_MODULE   1
  82 #define CONFIG_SYS_I2C_SPEED    100000 /* 100 kHz */
  83 #define CONFIG_SYS_I2C_SLAVE    0x7F
  84 #define CONFIG_SH_I2C_DATA_HIGH 4
  85 #define CONFIG_SH_I2C_DATA_LOW  5
  86 #define CONFIG_SH_I2C_CLOCK     41666666
  87 #define CONFIG_SH_I2C_BASE0             0xA4470000
  88 #define CONFIG_SH_I2C_BASE1             0xA4750000
  89
  90 /* Ether */
  91 #define CONFIG_SH_ETHER 1
  92 #define CONFIG_SH_ETHER_USE_PORT (0)
  93 #define CONFIG_SH_ETHER_PHY_ADDR (0x1f)
  94 #define CONFIG_PHYLIB
  95 #define CONFIG_BITBANGMII
  96 #define CONFIG_BITBANGMII_MULTI
  97
  98 /* USB / R8A66597 */
  99 #define CONFIG_USB_R8A66597_HCD
 100 #define CONFIG_R8A66597_BASE_ADDR   0xA4D80000
 101 #define CONFIG_R8A66597_XTAL        0x0000  /* 12MHz */
 102 #define CONFIG_R8A66597_LDRV        0x8000  /* 3.3V */
 103 #define CONFIG_R8A66597_ENDIAN      0x0000  /* little */
 104 #define CONFIG_SUPERH_ON_CHIP_R8A66597
 105
 106 /* undef to save memory */
 107 #define CONFIG_SYS_LONGHELP
 108 /* Monitor Command Prompt */
 109 #define CONFIG_SYS_PROMPT               "=> "
 110 /* Buffer size for input from the Console */
 111 #define CONFIG_SYS_CBSIZE               256
 112 /* Buffer size for Console output */
 113 #define CONFIG_SYS_PBSIZE               256
 114 /* max args accepted for monitor commands */
 115 #define CONFIG_SYS_MAXARGS              16
 116 /* Buffer size for Boot Arguments passed to kernel */
 117 #define CONFIG_SYS_BARGSIZE     512
 118 /* List of legal baudrate settings for this board */
 119 #define CONFIG_SYS_BAUDRATE_TABLE       { 115200 }
 120
 121 /* SCIF */
 122 #define CONFIG_SCIF_CONSOLE     1
 123 #define CONFIG_SCIF             1
 124 #define CONFIG_CONS_SCIF0       1
 125
 126 /* Suppress display of console information at boot */
 127 #undef  CONFIG_SYS_CONSOLE_INFO_QUIET
 128 #undef  CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 129 #undef  CONFIG_SYS_CONSOLE_ENV_OVERWRITE
 130
 131 /* SDRAM */
 132 #define CONFIG_SYS_SDRAM_BASE   (0x88000000)
 133 #define CONFIG_SYS_SDRAM_SIZE   (256 * 1024 * 1024)
 134 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
 135
 136 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
 137 #define CONFIG_SYS_MEMTEST_END   (CONFIG_SYS_MEMTEST_START + 200 * 1024 * 1024)
 138 /* Enable alternate, more extensive, memory test */
 139 #undef  CONFIG_SYS_ALT_MEMTEST
 140 /* Scratch address used by the alternate memory test */
 141 #undef  CONFIG_SYS_MEMTEST_SCRATCH
 142
 143 /* Enable temporary baudrate change while serial download */
 144 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE
 145
 146 /* FLASH */
 147 #define CONFIG_FLASH_CFI_DRIVER 1
 148 #define CONFIG_SYS_FLASH_CFI
 149 #undef  CONFIG_SYS_FLASH_QUIET_TEST
 150 #define CONFIG_SYS_FLASH_EMPTY_INFO
 151 #define CONFIG_SYS_FLASH_BASE   (0xA0000000)
 152 #define CONFIG_SYS_MAX_FLASH_SECT       512
 153
 154 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
 155 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 156 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
 157
 158 /* Timeout for Flash erase operations (in ms) */
 159 #define CONFIG_SYS_FLASH_ERASE_TOUT     (3 * 1000)
 160 /* Timeout for Flash write operations (in ms) */
 161 #define CONFIG_SYS_FLASH_WRITE_TOUT     (3 * 1000)
 162 /* Timeout for Flash set sector lock bit operations (in ms) */
 163 #define CONFIG_SYS_FLASH_LOCK_TOUT      (3 * 1000)
 164 /* Timeout for Flash clear lock bit operations (in ms) */
 165 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    (3 * 1000)
 166
 167 /*
 168  * Use hardware flash sectors protection instead
 169  * of U-Boot software protection
 170  */
 171 #undef  CONFIG_SYS_FLASH_PROTECTION
 172 #undef  CONFIG_SYS_DIRECT_FLASH_TFTP
 173
 174 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
 175 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
 176 /* Monitor size */
 177 #define CONFIG_SYS_MONITOR_LEN  (256 * 1024)
 178 /* Size of DRAM reserved for malloc() use */
 179 #define CONFIG_SYS_MALLOC_LEN   (256 * 1024)
 180 /* size in bytes reserved for initial data */
 181 #define CONFIG_SYS_GBL_DATA_SIZE        (256)
 182 #define CONFIG_SYS_BOOTMAPSZ    (8 * 1024 * 1024)
 183
 184 /* ENV setting */
 185 #define CONFIG_ENV_IS_IN_FLASH
 186 #define CONFIG_ENV_OVERWRITE    1
 187 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
 188 #define CONFIG_ENV_SIZE         (CONFIG_ENV_SECT_SIZE)
 189 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
 190 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
 191 #define CONFIG_ENV_OFFSET       (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
 192 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SECT_SIZE)
 193
 194 /* Board Clock */
 195 #define CONFIG_SYS_CLK_FREQ 41666666
 196 #define CONFIG_SYS_TMU_CLK_DIV      4
 197 #define CONFIG_SYS_HZ       1000
 198
 199 #endif  /* __ECOVEC_H */