blob: d5cbade8557939792e9bec34f101836c0b969694 [file] [log] [blame]
/* 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_BOARD_CR50_WP_H
#define __EC_BOARD_CR50_WP_H
#include "common.h"
/**
* Initialize write protect state.
*
* Must be called after case-closed debugging is initialized.
*/
void init_wp_state(void);
/**
* Get the current write protect state.
*
* @return 0 if WP deasserted, 1 if WP asserted
*/
int wp_is_asserted(void);
/**
* Read the FWMP value from TPM NVMEM and set the console restriction
* appropriately.
*/
void read_fwmp(void);
/**
* Set WP and battery presence as dicated by CCD configuration.
*/
void board_wp_follow_ccd_config(void);
#endif /* ! __EC_BOARD_CR50_WP_H */