/* SPDX-License-Identifier: GPL-2.0-only */ /* This file is part of the coreboot project. */ #include <types.h> #include <stddef.h> #include <bootstate.h> #include <security/tpm/tspi.h> #if CONFIG(HAVE_ACPI_RESUME) #include <arch/acpi.h> #endif static void init_tpm_dev(void *unused) { #if CONFIG(HAVE_ACPI_RESUME) int s3resume = acpi_is_wakeup_s3(); tpm_setup(s3resume); #else /* This can lead to PCR reset attacks but currently there is no generic way to detect resume on other platforms. */ tpm_setup(false); #endif } BOOT_STATE_INIT_ENTRY(BS_DEV_INIT, BS_ON_ENTRY, init_tpm_dev, NULL);