LXR uboot/include/configs/espt.h

   1/*
   2 * Configuation settings for the ESPT-GIGA 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 __ESPT_H
  27#define __ESPT_H
  28
  29#define CONFIG_SH               1
  30#define CONFIG_SH4              1
  31#define CONFIG_CPU_SH7763       1
  32#define CONFIG_ESPT     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_SAVEENV
  46
  47#define CONFIG_BOOTDELAY        -1
  48#define CONFIG_BOOTARGS         "console=ttySC0,115200 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_SCIF0               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) S29JL064H */
  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  (150)
  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 CONFIG_SYS_TMU_CLK_DIV      4
 118#define CONFIG_SYS_HZ       1000
 119
 120/* Ether */
 121#define CONFIG_NET_MULTI 1
 122#define CONFIG_SH_ETHER 1
 123#define CONFIG_SH_ETHER_USE_PORT (1)
 124#define CONFIG_SH_ETHER_PHY_ADDR (0x00)
 125
 126#endif /* __SH7763RDP_H */
 127