[thirdparty/u-boot.git] / include / fuse.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * (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>
 */

#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_ */
Commit	Line	Data
83d290c5	1	/* SPDX-License-Identifier: GPL-2.0+ */
ccca7dfd BT	2	/*
	3	* (C) Copyright 2009-2013 ADVANSEE
	4	* Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
	5	*
	6	* Based on the mpc512x iim code:
	7	* Copyright 2008 Silicon Turnkey Express, Inc.
	8	* Martha Marx <mmarx@silicontkx.com>
ccca7dfd BT	9	*/
	10
	11	#ifndef _FUSE_H_
	12	#define _FUSE_H_
	13
	14	/*
	15	* Read/Sense/Program/Override interface:
	16	* bank: Fuse bank
	17	* word: Fuse word within the bank
	18	* val: Value to read/write
	19	*
	20	* Returns: 0 on success, not 0 on failure
	21	*/
	22	int fuse_read(u32 bank, u32 word, u32 *val);
	23	int fuse_sense(u32 bank, u32 word, u32 *val);
	24	int fuse_prog(u32 bank, u32 word, u32 val);
	25	int fuse_override(u32 bank, u32 word, u32 val);
	26
	27	#endif /* _FUSE_H_ */