1# SPDX-License-Identifier: GPL-2.0-only 2# Generic Trusted Execution Environment Configuration 3menuconfig TEE 4 tristate "Trusted Execution Environment support" 5 depends on HAVE_ARM_SMCCC || COMPILE_TEST || CPU_SUP_AMD 6 select CRYPTO_LIB_SHA1 7 select DMA_SHARED_BUFFER 8 select GENERIC_ALLOCATOR 9 help 10 This implements a generic interface towards a Trusted Execution 11 Environment (TEE). 12 13if TEE 14 15source "drivers/tee/optee/Kconfig" 16source "drivers/tee/amdtee/Kconfig" 17source "drivers/tee/tstee/Kconfig" 18 19endif 20