include/configs/ap325rxa.h

   1 /*
   2  * Configuation settings for the Renesas Solutions AP-325RXA board
   3  *
   4  * Copyright (C) 2008 Renesas Solutions Corp.
   5  * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef __AP325RXA_H
  11 #define __AP325RXA_H
  12
  13 #undef DEBUG
  14 #define CONFIG_CPU_SH7723       1
  15 #define CONFIG_AP325RXA 1
  16
  17 #define CONFIG_CMD_LOADB
  18 #define CONFIG_CMD_LOADS
  19 #define CONFIG_CMD_FLASH
  20 #define CONFIG_CMD_MEMORY
  21 #define CONFIG_CMD_NET
  22 #define CONFIG_CMD_PING
  23 #define CONFIG_CMD_NFS
  24 #define CONFIG_CMD_SDRAM
  25 #define CONFIG_CMD_SAVEENV
  26 #define CONFIG_CMD_IDE
  27 #define CONFIG_CMD_EXT2
  28 #define CONFIG_DOS_PARTITION
  29
  30 #define CONFIG_BAUDRATE         38400
  31 #define CONFIG_BOOTDELAY        3
  32 #define CONFIG_BOOTARGS         "console=ttySC2,38400"
  33
  34 #define CONFIG_VERSION_VARIABLE
  35 #undef  CONFIG_SHOW_BOOT_PROGRESS
  36
  37 /* SMC9118 */
  38 #define CONFIG_SMC911X 1
  39 #define CONFIG_SMC911X_32_BIT 1
  40 #define CONFIG_SMC911X_BASE 0xB6080000
  41
  42 /* MEMORY */
  43 #define AP325RXA_SDRAM_BASE             (0x88000000)
  44 #define AP325RXA_FLASH_BASE_1           (0xA0000000)
  45 #define AP325RXA_FLASH_BANK_SIZE        (128 * 1024 * 1024)
  46
  47 #define CONFIG_SYS_TEXT_BASE    0x8FFC0000
  48
  49 /* undef to save memory */
  50 #define CONFIG_SYS_LONGHELP
  51 /* Monitor Command Prompt */
  52 /* Buffer size for input from the Console */
  53 #define CONFIG_SYS_CBSIZE               256
  54 /* Buffer size for Console output */
  55 #define CONFIG_SYS_PBSIZE               256
  56 /* max args accepted for monitor commands */
  57 #define CONFIG_SYS_MAXARGS              16
  58 /* Buffer size for Boot Arguments passed to kernel */
  59 #define CONFIG_SYS_BARGSIZE     512
  60 /* List of legal baudrate settings for this board */
  61 #define CONFIG_SYS_BAUDRATE_TABLE       { 38400 }
  62
  63 /* SCIF */
  64 #define CONFIG_SCIF_CONSOLE 1
  65 #define CONFIG_SCIF_A           1 /* SH7723 has SCIF and SCIFA */
  66 #define CONFIG_CONS_SCIF5       1
  67
  68 /* Suppress display of console information at boot */
  69 #undef  CONFIG_SYS_CONSOLE_INFO_QUIET
  70 #undef  CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
  71 #undef  CONFIG_SYS_CONSOLE_ENV_OVERWRITE
  72
  73 #define CONFIG_SYS_MEMTEST_START        (AP325RXA_SDRAM_BASE)
  74 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
  75
  76 /* Enable alternate, more extensive, memory test */
  77 #undef  CONFIG_SYS_ALT_MEMTEST
  78 /* Scratch address used by the alternate memory test */
  79 #undef  CONFIG_SYS_MEMTEST_SCRATCH
  80
  81 /* Enable temporary baudrate change while serial download */
  82 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE
  83
  84 #define CONFIG_SYS_SDRAM_BASE   (AP325RXA_SDRAM_BASE)
  85 /* maybe more, but if so u-boot doesn't know about it... */
  86 #define CONFIG_SYS_SDRAM_SIZE   (128 * 1024 * 1024)
  87 /* default load address for scripts ?!? */
  88 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
  89
  90 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
  91 #define CONFIG_SYS_MONITOR_BASE (AP325RXA_FLASH_BASE_1)
  92 /* Monitor size */
  93 #define CONFIG_SYS_MONITOR_LEN  (128 * 1024)
  94 /* Size of DRAM reserved for malloc() use */
  95 #define CONFIG_SYS_MALLOC_LEN   (256 * 1024)
  96 #define CONFIG_SYS_BOOTMAPSZ    (8 * 1024 * 1024)
  97
  98 /* FLASH */
  99 #define CONFIG_FLASH_CFI_DRIVER 1
 100 #define CONFIG_SYS_FLASH_CFI
 101 #undef  CONFIG_SYS_FLASH_QUIET_TEST
 102 /* print 'E' for empty sector on flinfo */
 103 #define CONFIG_SYS_FLASH_EMPTY_INFO
 104 /* Physical start address of Flash memory */
 105 #define CONFIG_SYS_FLASH_BASE   (AP325RXA_FLASH_BASE_1)
 106 /* Max number of sectors on each Flash chip */
 107 #define CONFIG_SYS_MAX_FLASH_SECT       512
 108
 109 /*
 110  * IDE support
 111  */
 112 #define CONFIG_IDE_RESET        1
 113 #define CONFIG_SYS_PIO_MODE             1
 114 #define CONFIG_SYS_IDE_MAXBUS           1       /* IDE bus */
 115 #define CONFIG_SYS_IDE_MAXDEVICE        1
 116 #define CONFIG_SYS_ATA_BASE_ADDR        0xB4180000
 117 #define CONFIG_SYS_ATA_STRIDE           2       /* 1bit shift */
 118 #define CONFIG_SYS_ATA_DATA_OFFSET      0x200   /* data reg offset */
 119 #define CONFIG_SYS_ATA_REG_OFFSET       0x200   /* reg offset */
 120 #define CONFIG_SYS_ATA_ALT_OFFSET       0x210   /* alternate register offset */
 121 #define CONFIG_IDE_SWAP_IO
 122
 123 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
 124 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 125 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE + (0 * AP325RXA_FLASH_BANK_SIZE)}
 126
 127 /* Timeout for Flash erase operations (in ms) */
 128 #define CONFIG_SYS_FLASH_ERASE_TOUT     (3 * 1000)
 129 /* Timeout for Flash write operations (in ms) */
 130 #define CONFIG_SYS_FLASH_WRITE_TOUT     (3 * 1000)
 131 /* Timeout for Flash set sector lock bit operations (in ms) */
 132 #define CONFIG_SYS_FLASH_LOCK_TOUT      (3 * 1000)
 133 /* Timeout for Flash clear lock bit operations (in ms) */
 134 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    (3 * 1000)
 135
 136 /*
 137  * Use hardware flash sectors protection instead
 138  * of U-Boot software protection
 139  */
 140 #undef  CONFIG_SYS_FLASH_PROTECTION
 141 #undef  CONFIG_SYS_DIRECT_FLASH_TFTP
 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     33333333
 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)     /* 4 (default), 16, 64, 256 or 1024 */
 158
 159 #endif  /* __AP325RXA_H */