1# SPDX-License-Identifier: GPL-2.0-only 2# Generic Trusted Execution Environment Configuration 3config TEE 4 tristate "Trusted Execution Environment support" 5 depends on HAVE_ARM_SMCCC || COMPILE_TEST || CPU_SUP_AMD 6 select CRYPTO 7 select CRYPTO_SHA1 8 select DMA_SHARED_BUFFER 9 select GENERIC_ALLOCATOR 10 help 11 This implements a generic interface towards a Trusted Execution 12 Environment (TEE). 13 14if TEE 15 16menu "TEE drivers" 17 18source "drivers/tee/optee/Kconfig" 19source "drivers/tee/amdtee/Kconfig" 20endmenu 21 22endif 23