text: #ifndef __CONFIG_H
  #define __CONFIG_H
  
  #define CONFIG_CPU_SH7751	1
  #define CONFIG_CPU_SH_TYPE_R	1
  #define CONFIG_R2DPLUS		1
  #define __LITTLE_ENDIAN__	1
  
  #define CONFIG_DISPLAY_BOARDINFO
  
  /* SCIF */
  #define CONFIG_CONS_SCIF1	1
  
  #define CONFIG_ENV_OVERWRITE	1
  
  /* SDRAM */
  #define CONFIG_SYS_SDRAM_BASE		0x8C000000
  #define CONFIG_SYS_SDRAM_SIZE		0x04000000
  
  #define CONFIG_SYS_TEXT_BASE		0x8FE00000
  #define CONFIG_SYS_LONGHELP
  #define CONFIG_SYS_PBSIZE		256
  
  #define CONFIG_SYS_MEMTEST_START	(CONFIG_SYS_SDRAM_BASE)
  #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_TEXT_BASE - 0x100000)
  
  #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024)
  /* Address of u-boot image in Flash */
  #define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_FLASH_BASE)
  #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
  /* Size of DRAM reserved for malloc() use */
  #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024)
  #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
  
  /*
   * NOR Flash ( Spantion S29GL256P )
   */
  #define CONFIG_SYS_FLASH_CFI
  #define CONFIG_FLASH_CFI_DRIVER
  #define CONFIG_SYS_FLASH_BASE		(0xA0000000)
  #define CONFIG_SYS_MAX_FLASH_BANKS (1)
  #define CONFIG_SYS_MAX_FLASH_SECT  256
  #define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
  
  #define CONFIG_ENV_SECT_SIZE	0x40000
  #define CONFIG_ENV_SIZE        (CONFIG_ENV_SECT_SIZE)
  #define CONFIG_ENV_ADDR        (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
  
  /*
   * SuperH Clock setting
   */
  #define CONFIG_SYS_CLK_FREQ	60000000
  #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
  #define	CONFIG_SYS_PLL_SETTLING_TIME	100/* in us */
  
  /*
   * IDE support
   */
  #define CONFIG_IDE_RESET	1
  #define CONFIG_SYS_PIO_MODE		1
  #define CONFIG_SYS_IDE_MAXBUS		1 /* IDE bus */
  #define CONFIG_SYS_IDE_MAXDEVICE	1
  #define CONFIG_SYS_ATA_BASE_ADDR	0xb4000000
  #define CONFIG_SYS_ATA_STRIDE		2 /* 1bit shift */
  #define CONFIG_SYS_ATA_DATA_OFFSET	0x1000	/* data reg offset */
  #define CONFIG_SYS_ATA_REG_OFFSET	0x1000	/* reg offset */
  #define CONFIG_SYS_ATA_ALT_OFFSET	0x800	/* alternate register offset */
  #define CONFIG_IDE_SWAP_IO
  
  /*
   * SuperH PCI Bridge Configration
   */
  #define CONFIG_SH4_PCI
  #define CONFIG_SH7751_PCI
  #define CONFIG_PCI_SCAN_SHOW	1
  #define __mem_pci
  
  #define CONFIG_PCI_MEM_BUS	0xFD000000	/* Memory space base addr */
  #define CONFIG_PCI_MEM_PHYS	CONFIG_PCI_MEM_BUS
  #define CONFIG_PCI_MEM_SIZE	0x01000000	/* Size of Memory window */
  #define CONFIG_PCI_IO_BUS	0xFE240000	/* IO space base address */
  #define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
  #define CONFIG_PCI_IO_SIZE	0x00040000	/* Size of IO window */
  #define CONFIG_PCI_SYS_BUS	CONFIG_SYS_SDRAM_BASE
  #define CONFIG_PCI_SYS_PHYS	CONFIG_SYS_SDRAM_BASE
  #define CONFIG_PCI_SYS_SIZE	CONFIG_SYS_SDRAM_SIZE
  
  #endif /* __CONFIG_H */
  