1*d4bd3d25SJens Wiklander# OP-TEE Trusted Execution Environment Configuration 2*d4bd3d25SJens Wiklanderconfig OPTEE 3*d4bd3d25SJens Wiklander bool "OP-TEE" 4*d4bd3d25SJens Wiklander depends on ARM_SMCCC 5*d4bd3d25SJens Wiklander help 6*d4bd3d25SJens Wiklander This implements the OP-TEE Trusted Execution Environment (TEE) 7*d4bd3d25SJens Wiklander driver. OP-TEE is a Trusted OS designed primarily to rely on the 8*d4bd3d25SJens Wiklander ARM TrustZone(R) technology as the underlying hardware isolation 9*d4bd3d25SJens Wiklander mechanism. This driver can request services from OP-TEE, but also 10*d4bd3d25SJens Wiklander handle Remote Procedure Calls (RPC) from OP-TEE needed to 11*d4bd3d25SJens Wiklander execute a service. For more information see: https://www.op-tee.org 12