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## SPDX-License-Identifier: GPL-2.0-only

config TPM_INIT_RAMSTAGE
	bool
	default y if TPM
	depends on !VBOOT && !VENDORCODE_ELTAN_VBOOT && !VENDORCODE_ELTAN_MBOOT \
		&& !TPM_MEASURED_BOOT_INIT_BOOTBLOCK
	help
	  This driver automatically initializes the TPM if vboot is not used.
	  The TPM driver init is done during the ramstage chip init phase.

config TPM_PPI
	bool "Generate ACPI code to implement TPM physical presence interface"
	depends on TPM
	depends on HAVE_ACPI_TABLES
	depends on !CHROMEOS
	default y if PAYLOAD_EDK2
	help
	  This driver automatically generates ACPI tables for the Physical
	  Presence Interface defined by the TCG. If not activated only a stub
	  will be generated without any functionality.