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_CPU_SH7269       1
  15 #define CONFIG_RSK7269          1
  16
  17 #define CONFIG_BAUDRATE         115200
  18 #define CONFIG_BOOTARGS         "console=ttySC7,115200"
  19 #define CONFIG_SYS_BAUDRATE_TABLE       { CONFIG_BAUDRATE }
  20
  21 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
  22 #define CONFIG_SYS_CBSIZE       256     /* Boot Argument Buffer Size */
  23 #define CONFIG_SYS_PBSIZE       256     /* Print Buffer Size */
  24 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
  25
  26 /* Serial */
  27 #define CONFIG_SCIF_CONSOLE
  28 #define CONFIG_CONS_SCIF7
  29
  30 /* Memory */
  31 /* u-boot relocated to top 256KB of ram */
  32 #define CONFIG_SYS_TEXT_BASE            0x0DFC0000
  33 #define CONFIG_SYS_SDRAM_BASE           0x0C000000
  34 #define CONFIG_SYS_SDRAM_SIZE           (32 * 1024 * 1024)
  35
  36 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  37 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_TEXT_BASE - 0x100000)
  38 #define CONFIG_SYS_MALLOC_LEN           (256 * 1024)
  39 #define CONFIG_SYS_MONITOR_LEN          (128 * 1024)
  40 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 4*1024*1024)
  41
  42 /* NOR Flash */
  43 #define CONFIG_FLASH_CFI_DRIVER
  44 #define CONFIG_SYS_FLASH_CFI
  45 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
  46 #define CONFIG_SYS_FLASH_BASE           0x20000000 /* Non-cached */
  47 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  48 #define CONFIG_SYS_MAX_FLASH_SECT       512
  49
  50 #define CONFIG_ENV_IS_IN_FLASH  1
  51 #define CONFIG_ENV_OFFSET       (128 * 1024)
  52 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
  53 #define CONFIG_ENV_SECT_SIZE    (64 * 1024)
  54 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
  55
  56 /* Board Clock */
  57 #define CONFIG_SYS_CLK_FREQ     66125000
  58 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
  59 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
  60 #define CMT_CLK_DIVIDER         32      /* 8 (default), 32, 128 or 512 */
  61 #define CONFIG_SH_CMT_CLK_FREQ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
  62
  63 /* Network interface */
  64 #define CONFIG_SMC911X
  65 #define CONFIG_SMC911X_16_BIT
  66 #define CONFIG_SMC911X_BASE     0x24000000
  67
  68 #endif  /* __RSK7269_H */