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

config AMD_CRB_FTPM
	bool
	default n
	depends on !CRB_TPM
	depends on SOC_AMD_COMMON_BLOCK_PSP_GEN2
	# The fTPM needs to access the SPI flash when ROM Armor
	# is not being used, thus select SOC_AMD_COMMON_BLOCK_PSP_SMI.
	select SOC_AMD_COMMON_BLOCK_PSP_SMI
	help
	  Mainboard has AMD fTPM with Command Response Buffer support.
	  The fTPM is based on the CRB interface as defined by TCG,
	  but with reduced set of registers being implemented.
