blob: 0fde00e7a68c28dee2b824d9ff592bf3266e4280 [file] [log] [blame]
#include <sys/io.h>
#include <unistd.h>
struct flashchip {
char * name;
int manufacture_id;
int model_id;
volatile char * virt_addr;
int total_size;
int page_size;
int (*probe) (struct flashchip * flash);
int (*erase) (struct flashchip * flash);
int (*write) (struct flashchip * flash, char * buf);
int fd_mem;
volatile char *virt_addr_2;
};
#define AMD_ID 0x01
#define AM_29F040B 0xA4
#define ATMEL_ID 0x1F /* Winbond Manufacture ID code */
#define AT_29C040A 0xA4 /* Winbond w29c020c device code*/
#define MX_ID 0xC2
#define MX_29F002 0xB0
#define SST_ID 0xBF /* SST Manufacturer ID[B code */
#define SST_29EE020A 0x10 /* SST 29EE020 device code */
#define SST_28SF040 0x04 /* SST 29EE040 device code */
#define SST_39SF020 0xB6 /* SST 39SF020 device */
#define SST_39VF020 0xD6 /* SST 39SF020 device */
#define WINBOND_ID 0xDA /* Winbond Manufacture ID code */
#define W_29C011 0xC1 /* Winbond w29c011 device code*/
#define W_29C020C 0x45 /* Winbond w29c020c device code*/
#define W_49F002U 0x0B /* Winbond w29c020c device code*/
#define ST_ID 0x20
#define ST_M29F400BT 0xD5
extern int probe_28sf040 (struct flashchip * flash);
extern int erase_28sf040 (struct flashchip * flash);
extern int write_28sf040 (struct flashchip * flash, char * buf);
extern int probe_39sf020 (struct flashchip * flash);
extern int erase_39sf020 (struct flashchip * flash);
extern int write_39sf020 (struct flashchip * flash, char * buf);
extern int probe_29f040b (struct flashchip * flash);
extern int erase_29f040b (struct flashchip * flash);
extern int write_29f040b (struct flashchip * flash, char * buf);
extern int probe_29f002 (struct flashchip * flash);
extern int erase_29f002 (struct flashchip * flash);
extern int write_29f002 (struct flashchip * flash, char * buf);
extern int probe_49f002 (struct flashchip * flash);
extern int erase_49f002 (struct flashchip * flash);
extern int write_49f002 (struct flashchip * flash, char * buf);