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Changes from NIKI

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Corresponding to coreboot v1 svn r873.
This commit is contained in:
Ronald G. Minnich
2003-09-12 22:41:53 +00:00
parent ceec420c3d
commit eaab50bb32
22 changed files with 622 additions and 82 deletions
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30
flash.h
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@ -1,3 +1,6 @@
#ifndef __FLASH_H__
#define __FLASH_H__ 1
#include <sys/io.h>
#include <unistd.h>
@ -12,7 +15,9 @@ struct flashchip {
int (*probe) (struct flashchip * flash);
int (*erase) (struct flashchip * flash);
int (*write) (struct flashchip * flash, char * buf);
int (*write) (struct flashchip * flash, unsigned char * buf);
int (*read) (struct flashchip * flash, unsigned char * buf);
int fd_mem;
volatile char *virt_addr_2;
};
@ -40,22 +45,11 @@ struct flashchip {
#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);
#define MSYSTEMS_ID 0x156f
#define MSYSTEMS_MD2200 0xdb /* ? */
#define MSYSTEMS_MD2800 0x30 /* hmm -- both 0x30 */
#define MSYSTEMS_MD2802 0x30 /* hmm -- both 0x30 */
extern int probe_39sf020 (struct flashchip * flash);
extern int erase_39sf020 (struct flashchip * flash);
extern int write_39sf020 (struct flashchip * flash, char * buf);
extern void myusec_delay(int time);
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);
#endif /* !__FLASH_H__ */