include/configs/ms7722se.h

   1 /*
   2  * Configuation settings for the Hitachi Solution Engine 7722
   3  *
   4  * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __MS7722SE_H
  10 #define __MS7722SE_H
  11
  12 #define CONFIG_SH               1
  13 #define CONFIG_SH4              1
  14 #define CONFIG_CPU_SH7722       1
  15 #define CONFIG_MS7722SE         1
  16
  17 #define CONFIG_CMD_FLASH
  18 #define CONFIG_CMD_JFFS2
  19 #define CONFIG_CMD_NET
  20 #define CONFIG_CMD_NFS
  21 #define CONFIG_CMD_PING
  22 #define CONFIG_CMD_SDRAM
  23 #define CONFIG_CMD_MEMORY
  24 #define CONFIG_CMD_SAVEENV
  25
  26 #define CONFIG_BAUDRATE         115200
  27 #define CONFIG_BOOTDELAY        3
  28 #define CONFIG_BOOTARGS         "console=ttySC0,115200 root=1f01"
  29
  30 #define CONFIG_VERSION_VARIABLE
  31 #undef  CONFIG_SHOW_BOOT_PROGRESS
  32
  33 /* SMC9111 */
  34 #define CONFIG_SMC91111
  35 #define CONFIG_SMC91111_BASE    (0xB8000000)
  36
  37 /* MEMORY */
  38 #define MS7722SE_SDRAM_BASE     (0x8C000000)
  39 #define MS7722SE_FLASH_BASE_1   (0xA0000000)
  40 #define MS7722SE_FLASH_BANK_SIZE        (8*1024 * 1024)
  41
  42 #define CONFIG_SYS_TEXT_BASE    0x8FFC0000
  43 #define CONFIG_SYS_LONGHELP                             /* undef to save memory */
  44 #define CONFIG_SYS_CBSIZE               256             /* Buffer size for input from the Console */
  45 #define CONFIG_SYS_PBSIZE               256             /* Buffer size for Console output */
  46 #define CONFIG_SYS_MAXARGS              16              /* max args accepted for monitor commands */
  47 #define CONFIG_SYS_BARGSIZE             512             /* Buffer size for Boot Arguments passed to kernel */
  48 #define CONFIG_SYS_BAUDRATE_TABLE       { 115200 }      /* List of legal baudrate settings for this board */
  49
  50 /* SCIF */
  51 #define CONFIG_SCIF_CONSOLE     1
  52 #define CONFIG_CONS_SCIF0       1
  53 #undef  CONFIG_SYS_CONSOLE_INFO_QUIET                   /* Suppress display of console information at boot */
  54 #undef  CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
  55 #undef  CONFIG_SYS_CONSOLE_ENV_OVERWRITE
  56
  57 #define CONFIG_SYS_MEMTEST_START        (MS7722SE_SDRAM_BASE)
  58 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
  59
  60 #undef  CONFIG_SYS_ALT_MEMTEST          /* Enable alternate, more extensive, memory test */
  61 #undef  CONFIG_SYS_MEMTEST_SCRATCH      /* Scratch address used by the alternate memory test */
  62
  63 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE    /* Enable temporary baudrate change while serial download */
  64
  65 #define CONFIG_SYS_SDRAM_BASE   (MS7722SE_SDRAM_BASE)
  66 #define CONFIG_SYS_SDRAM_SIZE   (64 * 1024 * 1024)      /* maybe more, but if so u-boot doesn't know about it... */
  67
  68 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)       /* default load address for scripts ?!? */
  69
  70 #define CONFIG_SYS_MONITOR_BASE (MS7722SE_FLASH_BASE_1) /* Address of u-boot image
  71                                                         in Flash (NOT run time address in SDRAM) ?!? */
  72 #define CONFIG_SYS_MONITOR_LEN  (128 * 1024)            /* */
  73 #define CONFIG_SYS_MALLOC_LEN   (256 * 1024)            /* Size of DRAM reserved for malloc() use */
  74 #define CONFIG_SYS_BOOTMAPSZ    (8 * 1024 * 1024)
  75
  76 /* FLASH */
  77 #define CONFIG_SYS_FLASH_CFI
  78 #define CONFIG_FLASH_CFI_DRIVER
  79 #undef  CONFIG_SYS_FLASH_QUIET_TEST
  80 #define CONFIG_SYS_FLASH_EMPTY_INFO                     /* print 'E' for empty sector on flinfo */
  81
  82 #define CONFIG_SYS_FLASH_BASE           (MS7722SE_FLASH_BASE_1) /* Physical start address of Flash memory */
  83
  84 #define CONFIG_SYS_MAX_FLASH_SECT       150             /* Max number of sectors on each
  85                                                         Flash chip */
  86
  87 /* if you use all NOR Flash , you change dip-switch. Please see MS7722SE01 Manual. */
  88 #define CONFIG_SYS_MAX_FLASH_BANKS      2
  89 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE + (0 * MS7722SE_FLASH_BANK_SIZE), \
  90                                   CONFIG_SYS_FLASH_BASE + (1 * MS7722SE_FLASH_BANK_SIZE), \
  91                                 }
  92
  93 #define CONFIG_SYS_FLASH_ERASE_TOUT     (3 * 1000)      /* Timeout for Flash erase operations (in ms) */
  94 #define CONFIG_SYS_FLASH_WRITE_TOUT     (3 * 1000)      /* Timeout for Flash write operations (in ms) */
  95 #define CONFIG_SYS_FLASH_LOCK_TOUT      (3 * 1000)      /* Timeout for Flash set sector lock bit operations (in ms) */
  96 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    (3 * 1000)      /* Timeout for Flash clear lock bit operations (in ms) */
  97
  98 #undef  CONFIG_SYS_FLASH_PROTECTION                     /* Use hardware flash sectors protection instead of U-Boot software protection */
  99
 100 #undef  CONFIG_SYS_DIRECT_FLASH_TFTP
 101
 102 #define CONFIG_ENV_IS_IN_FLASH
 103 #define CONFIG_ENV_OVERWRITE    1
 104 #define CONFIG_ENV_SECT_SIZE    (8 * 1024)
 105 #define CONFIG_ENV_SIZE         (CONFIG_ENV_SECT_SIZE)
 106 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + (1 * CONFIG_ENV_SECT_SIZE))
 107 #define CONFIG_ENV_OFFSET               (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)       /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
 108 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SECT_SIZE)
 109 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
 110
 111 /* Board Clock */
 112 #define CONFIG_SYS_CLK_FREQ     33333333
 113 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
 114 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
 115 #define CONFIG_SYS_TMU_CLK_DIV          (4)     /* 4 (default), 16, 64, 256 or 1024 */
 116
 117 #endif  /* __MS7722SE_H */