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 #undef DEBUG
  14 #define CONFIG_SH               1
  15 #define CONFIG_SH2              1
  16 #define CONFIG_SH2A             1
  17 #define CONFIG_CPU_SH7269       1
  18 #define CONFIG_RSK7269          1
  19
  20 #ifndef _CONFIG_CMD_DEFAULT_H
  21 # include <config_cmd_default.h>
  22 #endif
  23
  24 #define CONFIG_BAUDRATE         115200
  25 #define CONFIG_BOOTARGS         "console=ttySC7,115200"
  26 #define CONFIG_BOOTDELAY        3
  27 #define CONFIG_SYS_BAUDRATE_TABLE       { CONFIG_BAUDRATE }
  28
  29 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
  30 #define CONFIG_SYS_CBSIZE       256     /* Boot Argument Buffer Size */
  31 #define CONFIG_SYS_PBSIZE       256     /* Print Buffer Size */
  32 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
  33
  34 /* Serial */
  35 #define CONFIG_SCIF_CONSOLE
  36 #define CONFIG_CONS_SCIF7
  37
  38 /* Memory */
  39 /* u-boot relocated to top 256KB of ram */
  40 #define CONFIG_SYS_TEXT_BASE            0x0DFC0000
  41 #define CONFIG_SYS_SDRAM_BASE           0x0C000000
  42 #define CONFIG_SYS_SDRAM_SIZE           (32 * 1024 * 1024)
  43
  44 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  45 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_TEXT_BASE - 0x100000)
  46 #define CONFIG_SYS_MALLOC_LEN           (256 * 1024)
  47 #define CONFIG_SYS_MONITOR_LEN          (128 * 1024)
  48 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 4*1024*1024)
  49
  50 /* NOR Flash */
  51 #define CONFIG_FLASH_CFI_DRIVER
  52 #define CONFIG_SYS_FLASH_CFI
  53 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
  54 #define CONFIG_SYS_FLASH_BASE           0x20000000 /* Non-cached */
  55 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  56 #define CONFIG_SYS_MAX_FLASH_SECT       512
  57
  58 #define CONFIG_ENV_IS_IN_FLASH  1
  59 #define CONFIG_ENV_OFFSET       (128 * 1024)
  60 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
  61 #define CONFIG_ENV_SECT_SIZE    (64 * 1024)
  62 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
  63
  64 /* Board Clock */
  65 #define CONFIG_SYS_CLK_FREQ     66125000
  66 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
  67 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
  68 #define CMT_CLK_DIVIDER         32      /* 8 (default), 32, 128 or 512 */
  69 #define CONFIG_SYS_HZ           (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
  70
  71 /* Network interface */
  72 #define CONFIG_SMC911X
  73 #define CONFIG_SMC911X_16_BIT
  74 #define CONFIG_SMC911X_BASE     0x24000000
  75
  76 #endif  /* __RSK7269_H */