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  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __ECOVEC_H
  12 #define __ECOVEC_H
  13
  14 /*
  15  *  Address      Interface        BusWidth
  16  *-----------------------------------------
  17  *  0x0000_0000  U-Boot           16bit
  18  *  0x0004_0000  Linux romImage   16bit
  19  *  0x0014_0000  MTD for Linux    16bit
  20  *  0x0400_0000  Internal I/O     16/32bit
  21  *  0x0800_0000  DRAM             32bit
  22  *  0x1800_0000  MFI              16bit
  23  */
  24
  25 #undef DEBUG
  26 #define CONFIG_CPU_SH7724       1
  27 #define CONFIG_BOARD_LATE_INIT          1
  28 #define CONFIG_ECOVEC           1
  29
  30 #define CONFIG_ECOVEC_ROMIMAGE_ADDR 0xA0040000
  31 #define CONFIG_SYS_TEXT_BASE 0x8FFC0000
  32
  33 #define CONFIG_CMD_SDRAM
  34 #define CONFIG_CMD_ENV
  35
  36 #define CONFIG_DOS_PARTITION
  37
  38 #define CONFIG_BAUDRATE         115200
  39 #define CONFIG_BOOTARGS         "console=ttySC0,115200"
  40
  41 #define CONFIG_VERSION_VARIABLE
  42 #undef  CONFIG_SHOW_BOOT_PROGRESS
  43
  44 /* I2C */
  45 #define CONFIG_SYS_I2C
  46 #define CONFIG_SYS_I2C_SH
  47 #define CONFIG_SYS_I2C_SLAVE    0x7F
  48 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 2
  49 #define CONFIG_SYS_I2C_SH_BASE0 0xA4470000
  50 #define CONFIG_SYS_I2C_SH_SPEED0        100000
  51 #define CONFIG_SYS_I2C_SH_BASE1 0xA4750000
  52 #define CONFIG_SYS_I2C_SH_SPEED1        100000
  53 #define CONFIG_SH_I2C_DATA_HIGH 4
  54 #define CONFIG_SH_I2C_DATA_LOW  5
  55 #define CONFIG_SH_I2C_CLOCK     41666666
  56
  57 /* Ether */
  58 #define CONFIG_SH_ETHER 1
  59 #define CONFIG_SH_ETHER_USE_PORT (0)
  60 #define CONFIG_SH_ETHER_PHY_ADDR (0x1f)
  61 #define CONFIG_PHY_SMSC 1
  62 #define CONFIG_PHYLIB
  63 #define CONFIG_BITBANGMII
  64 #define CONFIG_BITBANGMII_MULTI
  65 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII
  66
  67 /* USB / R8A66597 */
  68 #define CONFIG_USB_R8A66597_HCD
  69 #define CONFIG_R8A66597_BASE_ADDR   0xA4D80000
  70 #define CONFIG_R8A66597_XTAL        0x0000  /* 12MHz */
  71 #define CONFIG_R8A66597_LDRV        0x8000  /* 3.3V */
  72 #define CONFIG_R8A66597_ENDIAN      0x0000  /* little */
  73 #define CONFIG_SUPERH_ON_CHIP_R8A66597
  74
  75 /* undef to save memory */
  76 #define CONFIG_SYS_LONGHELP
  77 /* Monitor Command Prompt */
  78 /* Buffer size for input from the Console */
  79 #define CONFIG_SYS_CBSIZE               256
  80 /* Buffer size for Console output */
  81 #define CONFIG_SYS_PBSIZE               256
  82 /* max args accepted for monitor commands */
  83 #define CONFIG_SYS_MAXARGS              16
  84 /* Buffer size for Boot Arguments passed to kernel */
  85 #define CONFIG_SYS_BARGSIZE     512
  86 /* List of legal baudrate settings for this board */
  87 #define CONFIG_SYS_BAUDRATE_TABLE       { 115200 }
  88
  89 /* SCIF */
  90 #define CONFIG_SCIF_CONSOLE     1
  91 #define CONFIG_SCIF             1
  92 #define CONFIG_CONS_SCIF0       1
  93
  94 /* Suppress display of console information at boot */
  95 #undef  CONFIG_SYS_CONSOLE_INFO_QUIET
  96 #undef  CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
  97 #undef  CONFIG_SYS_CONSOLE_ENV_OVERWRITE
  98
  99 /* SDRAM */
 100 #define CONFIG_SYS_SDRAM_BASE   (0x88000000)
 101 #define CONFIG_SYS_SDRAM_SIZE   (256 * 1024 * 1024)
 102 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
 103
 104 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
 105 #define CONFIG_SYS_MEMTEST_END   (CONFIG_SYS_MEMTEST_START + 200 * 1024 * 1024)
 106 /* Enable alternate, more extensive, memory test */
 107 #undef  CONFIG_SYS_ALT_MEMTEST
 108 /* Scratch address used by the alternate memory test */
 109 #undef  CONFIG_SYS_MEMTEST_SCRATCH
 110
 111 /* Enable temporary baudrate change while serial download */
 112 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE
 113
 114 /* FLASH */
 115 #define CONFIG_FLASH_CFI_DRIVER 1
 116 #define CONFIG_SYS_FLASH_CFI
 117 #undef  CONFIG_SYS_FLASH_QUIET_TEST
 118 #define CONFIG_SYS_FLASH_EMPTY_INFO
 119 #define CONFIG_SYS_FLASH_BASE   (0xA0000000)
 120 #define CONFIG_SYS_MAX_FLASH_SECT       512
 121
 122 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
 123 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 124 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
 125
 126 /* Timeout for Flash erase operations (in ms) */
 127 #define CONFIG_SYS_FLASH_ERASE_TOUT     (3 * 1000)
 128 /* Timeout for Flash write operations (in ms) */
 129 #define CONFIG_SYS_FLASH_WRITE_TOUT     (3 * 1000)
 130 /* Timeout for Flash set sector lock bit operations (in ms) */
 131 #define CONFIG_SYS_FLASH_LOCK_TOUT      (3 * 1000)
 132 /* Timeout for Flash clear lock bit operations (in ms) */
 133 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    (3 * 1000)
 134
 135 /*
 136  * Use hardware flash sectors protection instead
 137  * of U-Boot software protection
 138  */
 139 #undef  CONFIG_SYS_FLASH_PROTECTION
 140 #undef  CONFIG_SYS_DIRECT_FLASH_TFTP
 141
 142 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
 143 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
 144 /* Monitor size */
 145 #define CONFIG_SYS_MONITOR_LEN  (256 * 1024)
 146 /* Size of DRAM reserved for malloc() use */
 147 #define CONFIG_SYS_MALLOC_LEN   (256 * 1024)
 148 #define CONFIG_SYS_BOOTMAPSZ    (8 * 1024 * 1024)
 149
 150 /* ENV setting */
 151 #define CONFIG_ENV_IS_IN_FLASH
 152 #define CONFIG_ENV_OVERWRITE    1
 153 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
 154 #define CONFIG_ENV_SIZE         (CONFIG_ENV_SECT_SIZE)
 155 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
 156 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
 157 #define CONFIG_ENV_OFFSET       (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
 158 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SECT_SIZE)
 159
 160 /* Board Clock */
 161 #define CONFIG_SYS_CLK_FREQ 41666666
 162 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
 163 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
 164 #define CONFIG_SYS_TMU_CLK_DIV      4
 165
 166 #endif  /* __ECOVEC_H */