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The Arm Corstone-300 reference design helps you build Secure SoCs quickly – it is the fastest way to incorporate Arm’s most AI-capable Cortex-M processor, the Arm Cortex-M55 processor, into an SoC design.
Initial Software support is now available which adds support for Corstone-300 Ecosystem FVP (Fixed Virtual Platform) in the Trusted Firmware-M (TF-M). Corstone-300 Ecosystem FVP provides a complete Arm system including processors, RAMs, peripherals, and debug support allowing SoC software development before silicon is ready. TF-M provides an Open Source implementation of Secure Processing Environment (SPE) for Armv8-M architecture. It is the PSA reference implementation aligning with PSA Certified guidelines.
The Corstone-300 CMSIS device pack is planned to be published soon.