LVC21-303: Secure Partition Manager evolution (Armv8.4 Secure EL2)

Session Abstract

This session presents evolution and roadmap of the Hafnium-based Secure Partition Manager reference firmware. It provides a quick recap of secure virtualization in TrustZone secure world and the SPM architecture. It then details the recent additions such as new FF-A features, SMMU support, Secure Partitions interrupt handling, SIMD usage, and power management.

Session Speakers

Madhukar Pappireddy

Arm (Senior Software Engineer)

I am a software engineer working in the Open Source Software group at Arm. I actively contribute to the Arm A-profile secure software development for various trusted firmware projects.

This session presents evolution and roadmap of the Hafnium-based Secure Partition Manager reference firmware. It provides a quick recap of secure virtualization in TrustZone secure world and the SPM architecture. It then details the recent additions such as new FF-A features, SMMU support, Secure Partitions interrupt handling, SIMD usage, and power management.

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