AMD Zen 6 RISC-V TEE disclosed in linux-firmware

A recent linux-firmware.git commit reveals that upcoming AMD Ryzen Zen 6 client processors will feature a RISC-V-based Trusted Execution Environment. Traditionally, the AMD Platform Security Processor relied on Arm technology, making this a shift to RISC-V for managing power, thermal, and system behavior via the Platform Management Framework Trusted Application. Open article →