bcm63xx/u-boot/drivers/tee/Makefile, branch master

tee: add sandbox driver

2018-10-07T15:04:01Z

Adds a sandbox tee driver which emulates a generic TEE with the OP-TEE AVB TA. Reviewed-by: Simon Glass Signed-off-by: Jens Wiklander Reviewed-by: Simon Glass [trini: Fix printf warnings in ta_avb_invoke_func, slots is uint] Signed-off-by: Tom Rini

tee: add OP-TEE driver

2018-10-07T14:47:38Z

Adds a OP-TEE driver. * Targets ARM and ARM64 * Supports using any U-Boot memory as shared memory * Probes OP-TEE version using SMCs * Uses OPTEE message protocol version 2 to communicate with secure world Reviewed-by: Simon Glass Tested-by: Igor Opaniuk Signed-off-by: Jens Wiklander

Add UCLASS_TEE for Trusted Execution Environment

2018-10-07T14:47:38Z

Adds a uclass to interface with a TEE (Trusted Execution Environment). A TEE driver is a driver that interfaces with a trusted OS running in some secure environment, for example, TrustZone on ARM cpus, or a separate secure co-processor etc. The TEE subsystem can serve a TEE driver for a Global Platform compliant TEE, but it's not limited to only Global Platform TEEs. The over all design is based on the TEE subsystem in the Linux kernel, tailored for U-Boot. Reviewed-by: Simon Glass Tested-by: Igor Opaniuk Signed-off-by: Jens Wiklander