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| author | Jens Wiklander <jens.wiklander@linaro.org> | 2015-04-14 14:33:20 +0200 |
|---|---|---|
| committer | Jens Wiklander <jens.wiklander@linaro.org> | 2017-03-10 14:51:52 +0100 |
| commit | 4fb0a5eb364d239722e745c02aef0dbd4e0f1ad2 (patch) | |
| tree | 42f9c838c6edf35b7d56c8dc28d50a650b50edcd /drivers/tee/optee/Kconfig | |
| parent | tee: generic TEE subsystem (diff) | |
| download | linux-4fb0a5eb364d239722e745c02aef0dbd4e0f1ad2.tar.xz linux-4fb0a5eb364d239722e745c02aef0dbd4e0f1ad2.zip | |
tee: add OP-TEE driver
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>
Diffstat (limited to 'drivers/tee/optee/Kconfig')
| -rw-r--r-- | drivers/tee/optee/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/tee/optee/Kconfig b/drivers/tee/optee/Kconfig new file mode 100644 index 000000000000..0126de898036 --- /dev/null +++ b/drivers/tee/optee/Kconfig @@ -0,0 +1,7 @@ +# 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. |