jcs.org
"Das U-Boot" Source Tree
1/* SPDX-License-Identifier: GPL-2.0+ */
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>
9 */
10
11#ifndef _FUSE_H_
12#define _FUSE_H_
13
14#include <linux/types.h>
15
16/*
17 * Read/Sense/Program/Override interface:
18 * bank: Fuse bank
19 * word: Fuse word within the bank
20 * val: Value to read/write
21 *
22 * Returns: 0 on success, not 0 on failure
23 */
24int fuse_read(u32 bank, u32 word, u32 *val);
25int fuse_sense(u32 bank, u32 word, u32 *val);
26int fuse_prog(u32 bank, u32 word, u32 val);
27int fuse_override(u32 bank, u32 word, u32 val);
28
29#endif /* _FUSE_H_ */