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Diffstat (limited to 'package/linux/kernel-source/include/sflash.h')
| -rw-r--r-- | package/linux/kernel-source/include/sflash.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/package/linux/kernel-source/include/sflash.h b/package/linux/kernel-source/include/sflash.h new file mode 100644 index 0000000000..4691b5c344 --- /dev/null +++ b/package/linux/kernel-source/include/sflash.h @@ -0,0 +1,36 @@ +/* + * Broadcom SiliconBackplane chipcommon serial flash interface + * + * Copyright 2004, 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. + * + * $Id$ + */ + +#ifndef _sflash_h_ +#define _sflash_h_ + +#include <typedefs.h> +#include <sbchipc.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(chipcregs_t *cc, uint offset); +extern int sflash_read(chipcregs_t *cc, uint offset, uint len, uchar *buf); +extern int sflash_write(chipcregs_t *cc, uint offset, uint len, const uchar *buf); +extern int sflash_erase(chipcregs_t *cc, uint offset); +extern int sflash_commit(chipcregs_t *cc, uint offset, uint len, const uchar *buf); +extern struct sflash * sflash_init(chipcregs_t *cc); + +#endif /* _sflash_h_ */ |