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/*
* Broadcom SiliconBackplane chipcommon serial flash interface
*
* Copyright 2007, Broadcom Corporation
* All Rights Reserved.
*
* THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
* KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
* SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
*
*/
#ifndef _sflash_h_
#define _sflash_h_
#include <typedefs.h>
#include <sbchipc.h>
#include <sbutils.h>
struct sflash {
uint blocksize; /* Block size */
uint numblocks; /* Number of blocks */
uint32 type; /* Type */
uint size; /* Total size in bytes */
};
/* Utility functions */
extern int sflash_poll(sb_t *sbh, chipcregs_t *cc, uint offset);
extern int sflash_read(sb_t *sbh, chipcregs_t *cc,
uint offset, uint len, uchar *buf);
extern int sflash_write(sb_t *sbh, chipcregs_t *cc,
uint offset, uint len, const uchar *buf);
extern int sflash_erase(sb_t *sbh, chipcregs_t *cc, uint offset);
extern int sflash_commit(sb_t *sbh, chipcregs_t *cc,
uint offset, uint len, const uchar *buf);
extern struct sflash *sflash_init(sb_t *sbh, chipcregs_t *cc);
#endif /* _sflash_h_ */
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