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- # SPDX-License-Identifier: GPL-2.0-only
- # Generic Trusted Execution Environment Configuration
- menuconfig TEE
- tristate "Trusted Execution Environment support"
- depends on HAVE_ARM_SMCCC || COMPILE_TEST || CPU_SUP_AMD
- select CRYPTO_LIB_SHA1
- select DMA_SHARED_BUFFER
- select GENERIC_ALLOCATOR
- help
- This implements a generic interface towards a Trusted Execution
- Environment (TEE).
- if TEE
- config TEE_DMABUF_HEAPS
- bool
- depends on HAS_DMA && DMABUF_HEAPS
- default y
- source "drivers/tee/optee/Kconfig"
- source "drivers/tee/amdtee/Kconfig"
- source "drivers/tee/tstee/Kconfig"
- source "drivers/tee/qcomtee/Kconfig"
- endif
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