/*
   * Configuation settings for the Hitachi Solution Engine 7722
   *
   * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
   *

   * SPDX-License-Identifier:	GPL-2.0+

   */
  
  #ifndef __MS7722SE_H
  #define __MS7722SE_H

  #define CONFIG_CPU_SH7722	1

  #define CONFIG_DISPLAY_BOARDINFO

  #undef  CONFIG_SHOW_BOOT_PROGRESS
  
  /* SMC9111 */

  #define CONFIG_SMC91111

  #define CONFIG_SMC91111_BASE    (0xB8000000)
  
  /* MEMORY */
  #define MS7722SE_SDRAM_BASE	(0x8C000000)
  #define MS7722SE_FLASH_BASE_1	(0xA0000000)

  #define MS7722SE_FLASH_BANK_SIZE	(8*1024 * 1024)

  #define CONFIG_SYS_PBSIZE		256		/* Buffer size for Console output */

  #define CONFIG_SYS_BAUDRATE_TABLE	{ 115200 }	/* List of legal baudrate settings for this board */

  
  /* SCIF */

  #define CONFIG_CONS_SCIF0	1

  #define CONFIG_SYS_MEMTEST_START	(MS7722SE_SDRAM_BASE)
  #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))

  #undef  CONFIG_SYS_ALT_MEMTEST		/* Enable alternate, more extensive, memory test */
  #undef  CONFIG_SYS_MEMTEST_SCRATCH	/* Scratch address used by the alternate memory test */

  #undef  CONFIG_SYS_LOADS_BAUD_CHANGE	/* Enable temporary baudrate change while serial download */

  #define CONFIG_SYS_SDRAM_BASE	(MS7722SE_SDRAM_BASE)
  #define CONFIG_SYS_SDRAM_SIZE	(64 * 1024 * 1024)	/* maybe more, but if so u-boot doesn't know about it... */

  #define CONFIG_SYS_LOAD_ADDR	(CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)	/* default load address for scripts ?!? */

  #define CONFIG_SYS_MONITOR_BASE	(MS7722SE_FLASH_BASE_1)	/* Address of u-boot image

  							in Flash (NOT run time address in SDRAM) ?!? */

  #define CONFIG_SYS_MONITOR_LEN	(128 * 1024)		/* */
  #define CONFIG_SYS_MALLOC_LEN	(256 * 1024)		/* Size of DRAM reserved for malloc() use */

  #define CONFIG_SYS_BOOTMAPSZ	(8 * 1024 * 1024)

  
  /* FLASH */

  #define CONFIG_SYS_FLASH_CFI

  #define CONFIG_FLASH_CFI_DRIVER

  #undef  CONFIG_SYS_FLASH_QUIET_TEST
  #define CONFIG_SYS_FLASH_EMPTY_INFO			/* print 'E' for empty sector on flinfo */

  #define CONFIG_SYS_FLASH_BASE		(MS7722SE_FLASH_BASE_1)	/* Physical start address of Flash memory */

  #define CONFIG_SYS_MAX_FLASH_SECT	150		/* Max number of sectors on each

  							Flash chip */

  
  /* if you use all NOR Flash , you change dip-switch. Please see MS7722SE01 Manual. */

  #define CONFIG_SYS_MAX_FLASH_BANKS	2
  #define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE + (0 * MS7722SE_FLASH_BANK_SIZE), \
  				  CONFIG_SYS_FLASH_BASE + (1 * MS7722SE_FLASH_BANK_SIZE), \

  				}

  #define CONFIG_SYS_FLASH_ERASE_TOUT	(3 * 1000)	/* Timeout for Flash erase operations (in ms) */
  #define CONFIG_SYS_FLASH_WRITE_TOUT	(3 * 1000)	/* Timeout for Flash write operations (in ms) */
  #define CONFIG_SYS_FLASH_LOCK_TOUT	(3 * 1000)	/* Timeout for Flash set sector lock bit operations (in ms) */
  #define CONFIG_SYS_FLASH_UNLOCK_TOUT	(3 * 1000)	/* Timeout for Flash clear lock bit operations (in ms) */

  #undef  CONFIG_SYS_FLASH_PROTECTION			/* Use hardware flash sectors protection instead of U-Boot software protection */

  #undef  CONFIG_SYS_DIRECT_FLASH_TFTP

  #define CONFIG_ENV_OVERWRITE	1

  #define CONFIG_ENV_SECT_SIZE	(8 * 1024)
  #define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)

  #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + (1 * CONFIG_ENV_SECT_SIZE))
  #define CONFIG_ENV_OFFSET		(CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)	/* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */

  #define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SECT_SIZE)

  #define CONFIG_ENV_ADDR_REDUND	(CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))

  
  /* Board Clock */
  #define CONFIG_SYS_CLK_FREQ	33333333

  #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
  #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ

  #define CONFIG_SYS_TMU_CLK_DIV		(4)	/* 4 (default), 16, 64, 256 or 1024 */

  
  #endif	/* __MS7722SE_H */