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| author | Jeffrey Kardatzke <jkardatzke@chromium.org> | 2023-03-31 21:35:47 +0300 |
|---|---|---|
| committer | Jens Wiklander <jens.wiklander@linaro.org> | 2023-04-03 09:57:49 +0300 |
| commit | f3040daab8104ac68e2b241bc93288f63b88a3c7 (patch) | |
| tree | 264755f42a2af7364785d1e26d3844c7b5c7344b /scripts/gdb/linux/stackdepot.py | |
| parent | eeac8ede17557680855031c6f305ece2378af326 (diff) | |
| download | linux-f3040daab8104ac68e2b241bc93288f63b88a3c7.tar.xz | |
tee: optee: Add SMC for loading OP-TEE image
Adds an SMC call that will pass an OP-TEE binary image to EL3 and
instruct it to load it as the BL32 payload. This works in conjunction
with a feature added to Trusted Firmware for ARMv8 and above
architectures that supports this.
The main purpose of this change is to facilitate updating the OP-TEE
component on devices via a rootfs change rather than having to do a
firmware update. Further details are linked to in the Kconfig file.
Signed-off-by: Jeffrey Kardatzke <jkardatzke@chromium.org>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jeffrey Kardatzke <jkardatzke@google.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'scripts/gdb/linux/stackdepot.py')
0 files changed, 0 insertions, 0 deletions