include/configs/r0p7734.h

   1 /*
   2  * Configuation settings for the Renesas Solutions r0p7734 board
   3  *
   4  * Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __R0P7734_H
  10 #define __R0P7734_H
  11
  12 #define CONFIG_CPU_SH7734       1
  13 #define CONFIG_R0P7734          1
  14 #define CONFIG_400MHZ_MODE      1
  15 /* #define CONFIG_533MHZ_MODE   1 */
  16
  17 #define CONFIG_SYS_TEXT_BASE 0x8FFC0000
  18
  19 #define CONFIG_DISPLAY_BOARDINFO
  20 #undef  CONFIG_SHOW_BOOT_PROGRESS
  21
  22 /* Ether */
  23 #define CONFIG_SH_ETHER 1
  24 #define CONFIG_SH_ETHER_USE_PORT (0)
  25 #define CONFIG_SH_ETHER_PHY_ADDR (0x0)
  26 #define CONFIG_PHY_SMSC 1
  27 #define CONFIG_BITBANGMII
  28 #define CONFIG_BITBANGMII_MULTI
  29 #define CONFIG_SH_ETHER_SH7734_MII (0x00) /* MII */
  30 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII
  31 #ifndef CONFIG_SH_ETHER
  32 # define CONFIG_SMC911X
  33 # define CONFIG_SMC911X_16_BIT
  34 # define CONFIG_SMC911X_BASE (0x84000000)
  35 #endif
  36
  37 /* undef to save memory */
  38 #define CONFIG_SYS_LONGHELP
  39 /* max args accepted for monitor commands */
  40 #define CONFIG_SYS_MAXARGS              16
  41 /* Buffer size for Boot Arguments passed to kernel */
  42 #define CONFIG_SYS_BARGSIZE     512
  43 /* List of legal baudrate settings for this board */
  44 #define CONFIG_SYS_BAUDRATE_TABLE       { 115200 }
  45
  46 /* SCIF */
  47 #define CONFIG_SCIF                     1
  48 #define CONFIG_CONS_SCIF3       1
  49
  50 /* Suppress display of console information at boot */
  51
  52 /* SDRAM */
  53 #define CONFIG_SYS_SDRAM_BASE   (0x88000000)
  54 #define CONFIG_SYS_SDRAM_SIZE   (128 * 1024 * 1024)
  55 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
  56
  57 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
  58 #define CONFIG_SYS_MEMTEST_END   (CONFIG_SYS_MEMTEST_START + 100 * 1024 * 1024)
  59 /* Enable alternate, more extensive, memory test */
  60 #undef  CONFIG_SYS_ALT_MEMTEST
  61 /* Scratch address used by the alternate memory test */
  62 #undef  CONFIG_SYS_MEMTEST_SCRATCH
  63
  64 /* Enable temporary baudrate change while serial download */
  65 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE
  66
  67 /* FLASH */
  68 #define CONFIG_FLASH_CFI_DRIVER 1
  69 #define CONFIG_SYS_FLASH_CFI
  70 #undef  CONFIG_SYS_FLASH_QUIET_TEST
  71 #define CONFIG_SYS_FLASH_EMPTY_INFO
  72 #define CONFIG_SYS_FLASH_BASE   (0xA0000000)
  73 #define CONFIG_SYS_MAX_FLASH_SECT       512
  74
  75 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
  76 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  77 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
  78
  79 /* Timeout for Flash erase operations (in ms) */
  80 #define CONFIG_SYS_FLASH_ERASE_TOUT     (3 * 1000)
  81 /* Timeout for Flash write operations (in ms) */
  82 #define CONFIG_SYS_FLASH_WRITE_TOUT     (3 * 1000)
  83 /* Timeout for Flash set sector lock bit operations (in ms) */
  84 #define CONFIG_SYS_FLASH_LOCK_TOUT      (3 * 1000)
  85 /* Timeout for Flash clear lock bit operations (in ms) */
  86 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    (3 * 1000)
  87
  88 /*
  89  * Use hardware flash sectors protection instead
  90  * of U-Boot software protection
  91  */
  92 #undef  CONFIG_SYS_FLASH_PROTECTION
  93 #undef  CONFIG_SYS_DIRECT_FLASH_TFTP
  94
  95 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
  96 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
  97 /* Monitor size */
  98 #define CONFIG_SYS_MONITOR_LEN  (256 * 1024)
  99 /* Size of DRAM reserved for malloc() use */
 100 #define CONFIG_SYS_MALLOC_LEN   (256 * 1024)
 101 #define CONFIG_SYS_BOOTMAPSZ    (8 * 1024 * 1024)
 102
 103 /* ENV setting */
 104 #define CONFIG_ENV_OVERWRITE    1
 105 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
 106 #define CONFIG_ENV_SIZE         (CONFIG_ENV_SECT_SIZE)
 107 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
 108 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
 109 #define CONFIG_ENV_OFFSET       (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
 110 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SECT_SIZE)
 111
 112 /* Board Clock */
 113 #if defined(CONFIG_400MHZ_MODE)
 114 #define CONFIG_SYS_CLK_FREQ 50000000
 115 #else
 116 #define CONFIG_SYS_CLK_FREQ 44444444
 117 #endif
 118 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
 119 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
 120 #define CONFIG_SYS_TMU_CLK_DIV      4
 121
 122 #endif  /* __R0P7734_H */