include/configs/rsk7269.h

   1 /*
   2  * Configuation settings for the Renesas RSK2+SH7269 board
   3  *
   4  * Copyright (C) 2012 Renesas Electronics Europe Ltd.
   5  * Copyright (C) 2012 Phil Edworthy
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef __RSK7269_H
  11 #define __RSK7269_H
  12
  13 #define CONFIG_CPU_SH7269       1
  14
  15 #define CONFIG_DISPLAY_BOARDINFO
  16
  17 #define CONFIG_SYS_BAUDRATE_TABLE       { CONFIG_BAUDRATE }
  18
  19 #define CONFIG_SYS_PBSIZE       256     /* Print Buffer Size */
  20
  21 /* Serial */
  22 #define CONFIG_CONS_SCIF7
  23
  24 /* Memory */
  25 /* u-boot relocated to top 256KB of ram */
  26 #define CONFIG_SYS_SDRAM_BASE           0x0C000000
  27 #define CONFIG_SYS_SDRAM_SIZE           (32 * 1024 * 1024)
  28
  29 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  30 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_TEXT_BASE - 0x100000)
  31 #define CONFIG_SYS_MALLOC_LEN           (256 * 1024)
  32 #define CONFIG_SYS_MONITOR_LEN          (128 * 1024)
  33 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 4*1024*1024)
  34
  35 /* NOR Flash */
  36 #define CONFIG_FLASH_CFI_DRIVER
  37 #define CONFIG_SYS_FLASH_CFI
  38 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
  39 #define CONFIG_SYS_FLASH_BASE           0x20000000 /* Non-cached */
  40 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  41 #define CONFIG_SYS_MAX_FLASH_SECT       512
  42
  43 #define CONFIG_ENV_OFFSET       (128 * 1024)
  44 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
  45 #define CONFIG_ENV_SECT_SIZE    (64 * 1024)
  46 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
  47
  48 /* Board Clock */
  49 #define CONFIG_SYS_CLK_FREQ     66125000
  50 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
  51 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
  52 #define CMT_CLK_DIVIDER         32      /* 8 (default), 32, 128 or 512 */
  53 #define CONFIG_SH_CMT_CLK_FREQ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
  54
  55 #endif  /* __RSK7269_H */