LXR uboot/include/fuse.h

   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/*
  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 */
  22int fuse_read(u32 bank, u32 word, u32 *val);
  23int fuse_sense(u32 bank, u32 word, u32 *val);
  24int fuse_prog(u32 bank, u32 word, u32 val);
  25int fuse_override(u32 bank, u32 word, u32 val);
  26
  27#endif  /* _FUSE_H_ */
  28