37 lines
782 B
C
37 lines
782 B
C
/* Copyright 2017 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef __EC_BOARD_CR50_WP_H
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#define __EC_BOARD_CR50_WP_H
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#include "common.h"
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/**
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* Initialize write protect state.
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*
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* Must be called after case-closed debugging is initialized.
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*/
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void init_wp_state(void);
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/**
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* Get the current write protect state.
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*
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* @return 0 if WP deasserted, 1 if WP asserted
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*/
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int wp_is_asserted(void);
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/**
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* Read the FWMP value from TPM NVMEM and set the console restriction
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* appropriately.
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*/
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void read_fwmp(void);
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/**
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* Set WP and battery presence as dicated by CCD configuration.
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*/
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void board_wp_follow_ccd_config(void);
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#endif /* ! __EC_BOARD_CR50_WP_H */
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