blob: c523d6bd2dedcba5d0ac12eb037f721f73578a7d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
/* Copyright 2017 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef __EC_INCLUDE_NVCOUNTER_H
#define __EC_INCLUDE_NVCOUNTER_H
/*
* CONFIG_FLASH_NVCOUNTER provides a robust, non-volatile incrementing counter.
*
* It is currently uses 2 physical pages of flash for its underlying storage
* which are configured by CONFIG_FLASH_NVCTR_BASE_A and
* CONFIG_FLASH_NVCTR_BASE_B in board.h
*/
/* return the value of the counter after incrementing it */
uint32_t nvcounter_incr(void);
#endif /* __EC_INCLUDE_NVCOUNTER_H */
|
