UTS6710/boot/include/spi.h

#ifndef _spi_h
#define _spi_h
#include <asm/types.h>
#include <Customization.h>
#include <drv_extern_spi_module_name.h>
#include "drv_spi_flashalloc_external.h"

#if (CONFIG_CHIPID != 0x330)
#ifdef CONFIG_SUPPORT_DEBUG_MESSAGE
#define	SPI_DBG		1
#else
#define	SPI_DBG		0
#endif
#if SPI_DBG
	#define	DBG_SPI( args... )	printf( args )
#else
	#define DBG_SPI( args... )
#endif
#endif

#define SPI_OPERATION 		0xbe0a0020
#define SPI_ADDR_START 		0xbe0a0040
#define SPI_DRAM_ADDR 		0xbe0a0060
#define SPI_STATUS 			0xbe0a0080
#define DFLASH_ADDRBASE		0xbf000000

#define SPIDMA_CPYSIZE		(0x100)	/* 256 byte per SPI-DMA action */
#define SPIDMA_MAXSIZE		(0x400000)	/* Max-size for SPI-DMA action */
#define TAG_LENGTH 12
#define Max_BINsz_SP	16384		//16M

typedef struct _mtab_array_s
{
	char sys_tag[TAG_LENGTH]; /* ascii */
 	unsigned int size;
	unsigned int addr;
}mtab_array_s;

#define boot_flashaddr 0x9c000000
#define boot_flashsizeaddr 0x9c000008
#define option_flashaddr    Transform_addr(0x9c000000+SPI_OPTION_DATA_ADDR)
#define Option_IRset_flashaddr      (option_flashaddr + 72) // 0~71 Aus GPIO table

extern u32 Transform_addr(u32 addr);
extern void spi_dma_read(char *dest, char *source, unsigned int size);
extern bool spi_dmawrite(unsigned int dest, unsigned int src, unsigned int size);
extern int spi_erase(unsigned int addr, int erase_size);

#endif	//_spi_h