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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2018 Facebook Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <types.h>
#include <stddef.h>
#include <bootstate.h>
#include <security/tpm/tspi.h>
#if IS_ENABLED(CONFIG_ARCH_X86)
#include <arch/acpi.h>
#endif
static void init_tpm_dev(void *unused)
{
#if IS_ENABLED(CONFIG_ARCH_X86)
int s3resume = acpi_is_wakeup_s3();
tpm_setup(s3resume);
#else
tpm_setup(false);
#endif
}
BOOT_STATE_INIT_ENTRY(BS_DEV_INIT, BS_ON_ENTRY, init_tpm_dev, NULL);
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