/* * 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. * * $Id: sflash.h,v 1.1.1.1 2008/07/21 09:14:16 james26_jang Exp $ */ #ifndef _sflash_h_ #define _sflash_h_ #include #include 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_ */