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| author | Jens Wiklander <jens.wiklander@linaro.org> | 2024-08-14 18:35:58 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-08-26 14:16:20 +0300 |
| commit | f0c8431568eedee7705c92f5c341bdc4567e3ad5 (patch) | |
| tree | d102b8ab05f0e34e24bfeb86094c4b46c3d1fe5b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | c30b855e814d9094e369a19fbd86c9bb5badc154 (diff) | |
| download | linux-f0c8431568eedee7705c92f5c341bdc4567e3ad5.tar.xz | |
optee: probe RPMB device using RPMB subsystem
Adds support in the OP-TEE drivers (both SMC and FF-A ABIs) to probe and
use an RPMB device via the RPMB subsystem instead of passing the RPMB
frames via tee-supplicant in user space. A fallback mechanism is kept to
route RPMB frames via tee-supplicant if the RPMB subsystem isn't
available.
The OP-TEE RPC ABI is extended to support iterating over all RPMB
devices until one is found with the expected RPMB key already
programmed.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Manuel Traut <manut@mecka.net>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Link: https://lore.kernel.org/r/20240814153558.708365-5-jens.wiklander@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions