u-boot/include/fuse.h
Wolfgang Denk 1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00

28 lines
699 B
C

/*
* (C) Copyright 2009-2013 ADVANSEE
* Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
*
* Based on the mpc512x iim code:
* Copyright 2008 Silicon Turnkey Express, Inc.
* Martha Marx <mmarx@silicontkx.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _FUSE_H_
#define _FUSE_H_
/*
* Read/Sense/Program/Override interface:
* bank: Fuse bank
* word: Fuse word within the bank
* val: Value to read/write
*
* Returns: 0 on success, not 0 on failure
*/
int fuse_read(u32 bank, u32 word, u32 *val);
int fuse_sense(u32 bank, u32 word, u32 *val);
int fuse_prog(u32 bank, u32 word, u32 val);
int fuse_override(u32 bank, u32 word, u32 val);
#endif /* _FUSE_H_ */