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_CMD_SDRAM
  20 #define CONFIG_CMD_ENV
  21
  22 #define CONFIG_BOOTARGS         "console=ttySC3,115200"
  23
  24 #define CONFIG_DISPLAY_BOARDINFO
  25 #undef  CONFIG_SHOW_BOOT_PROGRESS
  26
  27 /* Ether */
  28 #define CONFIG_SH_ETHER 1
  29 #define CONFIG_SH_ETHER_USE_PORT (0)
  30 #define CONFIG_SH_ETHER_PHY_ADDR (0x0)
  31 #define CONFIG_PHYLIB
  32 #define CONFIG_PHY_SMSC 1
  33 #define CONFIG_BITBANGMII
  34 #define CONFIG_BITBANGMII_MULTI
  35 #define CONFIG_SH_ETHER_SH7734_MII (0x00) /* MII */
  36 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII
  37 #ifndef CONFIG_SH_ETHER
  38 # define CONFIG_SMC911X
  39 # define CONFIG_SMC911X_16_BIT
  40 # define CONFIG_SMC911X_BASE (0x84000000)
  41 #endif
  42
  43 /* undef to save memory */
  44 #define CONFIG_SYS_LONGHELP
  45 /* Monitor Command Prompt */
  46 /* Buffer size for input from the Console */
  47 #define CONFIG_SYS_CBSIZE               256
  48 /* Buffer size for Console output */
  49 #define CONFIG_SYS_PBSIZE               256
  50 /* max args accepted for monitor commands */
  51 #define CONFIG_SYS_MAXARGS              16
  52 /* Buffer size for Boot Arguments passed to kernel */
  53 #define CONFIG_SYS_BARGSIZE     512
  54 /* List of legal baudrate settings for this board */
  55 #define CONFIG_SYS_BAUDRATE_TABLE       { 115200 }
  56
  57 /* SCIF */
  58 #define CONFIG_SCIF_CONSOLE     1
  59 #define CONFIG_SCIF                     1
  60 #define CONFIG_CONS_SCIF3       1
  61
  62 /* Suppress display of console information at boot */
  63
  64 /* SDRAM */
  65 #define CONFIG_SYS_SDRAM_BASE   (0x88000000)
  66 #define CONFIG_SYS_SDRAM_SIZE   (128 * 1024 * 1024)
  67 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
  68
  69 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
  70 #define CONFIG_SYS_MEMTEST_END   (CONFIG_SYS_MEMTEST_START + 100 * 1024 * 1024)
  71 /* Enable alternate, more extensive, memory test */
  72 #undef  CONFIG_SYS_ALT_MEMTEST
  73 /* Scratch address used by the alternate memory test */
  74 #undef  CONFIG_SYS_MEMTEST_SCRATCH
  75
  76 /* Enable temporary baudrate change while serial download */
  77 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE
  78
  79 /* FLASH */
  80 #define CONFIG_FLASH_CFI_DRIVER 1
  81 #define CONFIG_SYS_FLASH_CFI
  82 #undef  CONFIG_SYS_FLASH_QUIET_TEST
  83 #define CONFIG_SYS_FLASH_EMPTY_INFO
  84 #define CONFIG_SYS_FLASH_BASE   (0xA0000000)
  85 #define CONFIG_SYS_MAX_FLASH_SECT       512
  86
  87 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
  88 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  89 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
  90
  91 /* Timeout for Flash erase operations (in ms) */
  92 #define CONFIG_SYS_FLASH_ERASE_TOUT     (3 * 1000)
  93 /* Timeout for Flash write operations (in ms) */
  94 #define CONFIG_SYS_FLASH_WRITE_TOUT     (3 * 1000)
  95 /* Timeout for Flash set sector lock bit operations (in ms) */
  96 #define CONFIG_SYS_FLASH_LOCK_TOUT      (3 * 1000)
  97 /* Timeout for Flash clear lock bit operations (in ms) */
  98 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    (3 * 1000)
  99
 100 /*
 101  * Use hardware flash sectors protection instead
 102  * of U-Boot software protection
 103  */
 104 #undef  CONFIG_SYS_FLASH_PROTECTION
 105 #undef  CONFIG_SYS_DIRECT_FLASH_TFTP
 106
 107 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
 108 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
 109 /* Monitor size */
 110 #define CONFIG_SYS_MONITOR_LEN  (256 * 1024)
 111 /* Size of DRAM reserved for malloc() use */
 112 #define CONFIG_SYS_MALLOC_LEN   (256 * 1024)
 113 #define CONFIG_SYS_BOOTMAPSZ    (8 * 1024 * 1024)
 114
 115 /* ENV setting */
 116 #define CONFIG_ENV_IS_IN_FLASH
 117 #define CONFIG_ENV_OVERWRITE    1
 118 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
 119 #define CONFIG_ENV_SIZE         (CONFIG_ENV_SECT_SIZE)
 120 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
 121 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
 122 #define CONFIG_ENV_OFFSET       (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
 123 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SECT_SIZE)
 124
 125 /* Board Clock */
 126 #if defined(CONFIG_400MHZ_MODE)
 127 #define CONFIG_SYS_CLK_FREQ 50000000
 128 #else
 129 #define CONFIG_SYS_CLK_FREQ 44444444
 130 #endif
 131 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
 132 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
 133 #define CONFIG_SYS_TMU_CLK_DIV      4
 134
 135 #endif  /* __R0P7734_H */