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(parent: 53b6aac) | patch
tee: add OP-TEE driver
authorJens Wiklander <jens.wiklander@linaro.org>
Tue, 25 Sep 2018 14:40:11 +0000 (16:40 +0200)
committerTom Rini <trini@konsulko.com>
Sun, 7 Oct 2018 14:47:38 +0000 (10:47 -0400)
commitd4bd3d25d8b032da8de9c79cbe103d47a3d160df
tree93c4c2d181803ca73fb0997624e2bbf63c6bc860tree | snapshot
parent53b6aac7b1a1fa057403a619e3716b7f8baed211commit | diff
tee: add OP-TEE driver

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 <sjg@chromium.org>
Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
drivers/tee/Kconfig diff | blob | history
drivers/tee/Makefile diff | blob | history
drivers/tee/optee/Kconfig [new file with mode: 0644] blob
drivers/tee/optee/Makefile [new file with mode: 0644] blob
drivers/tee/optee/core.c [new file with mode: 0644] blob
drivers/tee/optee/optee_msg.h [new file with mode: 0644] blob
drivers/tee/optee/optee_msg_supplicant.h [new file with mode: 0644] blob
drivers/tee/optee/optee_private.h [new file with mode: 0644] blob
drivers/tee/optee/optee_smc.h [new file with mode: 0644] blob
drivers/tee/optee/supplicant.c [new file with mode: 0644] blob
Domain: System / Kernel;