Files
OpenCellular/firmware/lib/include/tpm_bootmode.h
Randall Spangler ad03a439bc Cleanup and preparation for inside-wrapper TPM refactoring.
Add recovery reason for already in recovery and need to reboot to
recovery to let the TPM init.

Add vboot_struct fields.

Fix type for keyblock flags param to SetTPMBootModeState().

BUG=none
TEST=make && make runtests

Change-Id: I4035bdb377aaebaca03a43799be57977166da739
Reviewed-on: http://gerrit.chromium.org/gerrit/4599
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Tested-by: Randall Spangler <rspangler@chromium.org>
2011-07-22 12:39:13 -07:00

26 lines
861 B
C

/* Copyright (c) 2011 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.
*
* Functions for updating the TPM state with the status of boot path.
*/
#ifndef VBOOT_REFERENCE_TPM_BOOTMODE_H_
#define VBOOT_REFERENCE_TPM_BOOTMODE_H_
#include "sysincludes.h"
/* Update TPM PCR State with the boot path status.
* [developer_mode]: State of the developer switch.
* [recovery_mode}: State of the recovery mode.
* [fw_keyblock_flags]: Keyblock flags on the to-be-booted
* RW firmware keyblock.
*
* Returns: TPM_SUCCESS if the TPM extend operation succeeds.
*/
uint32_t SetTPMBootModeState(int developer_mode, int recovery_mode,
uint64_t fw_keyblock_flags);
#endif /* VBOOT_REFERENCE_TPM_BOOTMODE_H_ */