4fb0a5eb36
Adds a OP-TEE driver which also can be compiled as a loadable module. * Targets ARM and ARM64 * Supports using reserved memory from OP-TEE as shared memory * Probes OP-TEE version using SMCs * Accepts requests on privileged and unprivileged device * Uses OPTEE message protocol version 2 to communicate with secure world Acked-by: Andreas Dannenberg <dannenberg@ti.com> Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey) Tested-by: Volodymyr Babchuk <vlad.babchuk@gmail.com> (RCAR H3) Tested-by: Scott Branden <scott.branden@broadcom.com> Reviewed-by: Javier González <javier@javigon.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
8 lines
195 B
Plaintext
8 lines
195 B
Plaintext
# OP-TEE Trusted Execution Environment Configuration
|
|
config OPTEE
|
|
tristate "OP-TEE"
|
|
depends on HAVE_ARM_SMCCC
|
|
help
|
|
This implements the OP-TEE Trusted Execution Environment (TEE)
|
|
driver.
|