| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2026-01-14 | tee: add revision sysfs attribute | Aristo Chen | |
| Add a generic TEE revision sysfs attribute backed by a new optional get_tee_revision() callback. The revision string is diagnostic-only and must not be used to infer feature support. Signed-off-by: Aristo Chen <aristo.chen@canonical.com> Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> | |||
| 2024-08-26 | optee: probe RPMB device using RPMB subsystem | Jens Wiklander | |
| 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> | |||
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index : kernel | |
| Hosts the 0x221E linux distro kernel. | Ubuntu |
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