OP-TEE sanity testsuite

 OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a
 non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone
 technology. OP-TEE implements TEE Internal Core API v1.1.x which is the API
 exposed to Trusted Applications and the TEE Client API v1.0, which is the API
 describing how to communicate with a TEE. Those APIs are defined in the
 GlobalPlatform API specifications.
 .
 The package includes the TEE sanity testsuite using the ARM(R) TrustZone(R)
 technology.