[people/ms/u-boot.git] / include / fuse.h

/*
 * (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_ */
Commit	Line	Data
ccca7dfd BT	1	/*
	2	* (C) Copyright 2009-2013 ADVANSEE
	3	* Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
	4	*
	5	* Based on the mpc512x iim code:
	6	* Copyright 2008 Silicon Turnkey Express, Inc.
	7	* Martha Marx <mmarx@silicontkx.com>
	8	*
1a459660	9	* SPDX-License-Identifier: GPL-2.0+
ccca7dfd BT	10	*/
	11
	12	#ifndef _FUSE_H_
	13	#define _FUSE_H_
	14
	15	/*
	16	* Read/Sense/Program/Override interface:
	17	* bank: Fuse bank
	18	* word: Fuse word within the bank
	19	* val: Value to read/write
	20	*
	21	* Returns: 0 on success, not 0 on failure
	22	*/
	23	int fuse_read(u32 bank, u32 word, u32 *val);
	24	int fuse_sense(u32 bank, u32 word, u32 *val);
	25	int fuse_prog(u32 bank, u32 word, u32 val);
	26	int fuse_override(u32 bank, u32 word, u32 val);
	27
	28	#endif /* _FUSE_H_ */