Hello,
This message is to provide advance notice that the experimental Secure Partition Manager (SPM) component - based around the SPCI Alpha 1 specification - will be removed from the codebase within the next few weeks. This component was deprecated for the v2.2 release. Normally a component stays in the codebase for one full release cycle after being deprecated but that does not apply to experimental and/or prototype features such as this one.
The intention is not to replace this component directly with a similar SPM component but to instead implement an EL3 SPCI dispatcher component that enables the use of secure partitions with an SPM at either S-EL1 or at S-EL2 (v8.4 or later). This dispatcher would be compliant with the latest public draft of the Secure Partition Client Interface (SPCI) specification at the time.
Please note that the SPM-MM (Management Mode) component is *not* going to be removed as part of this work.
If you have any questions or concerns about this change then please get in touch either via this mailing list or via your Arm partner manager (where applicable).
Thanks, Paul