Hi All,

This is a follow-up email to the OP-TEE 3.18 release, highlighting the updates to the SPMC and related components.

Short summary of introduced changes: - optee_os: Added support to the SPMC to process memory regions described in the SP manifest. This enables running the Trusted Services smm-gateway SP. - manifest: Added new manifest (derived from the fvp manifest) which includes Trusted Services and related kernel modules [1]. - build: Added new top level Makefile to configure optee_os as S-EL1 SPMC, build Trusted Services SPs and test apps [2].

For more details on how to get, build and test the SPMC, please see [3].

Regards, Balint

[1]: https://github.com/OP-TEE/manifest/blob/3.18.0/fvp-ts.xml [2]: https://github.com/OP-TEE/build/blob/3.18.0/fvp-psa-sp.mk [3]: https://developer.trustedfirmware.org/w/trusted-services/op-tee-spmc