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