Corstone-300 Platforms

Overview

The Arm Corstone-300 reference design helps you to build secure SoCs quickly – it is the fastest way to incorporate Arm’s most AI-capable Cortex-M processor, the Arm Cortex-M55, into an SoC design.

Initial software support is now available which adds support for both the MPS2 and MPS3 based Corstone-300 Ecosystem Fixed Virtual Platforms (FVP) in Trusted Firmware-M (TF-M).  The Corstone-300 Ecosystem FVPs provide a complete Arm system including processors, RAMs, peripherals and debug support allowing SoC software development before silicon is ready. Trusted Firmware-M (TF-M) provides an open source implementation of a Secure Processing Environment (SPE) for Armv8-M, Armv8.1-M architectures (e.g. the Cortex-M33, Cortex-M23, Cortex-M55 processors) or dual-core platforms.  It is the platform security architecture reference implementation aligning with PSA Certified guidelines, enabling chips, Real Time Operating Systems and devices to become PSA Certified.

Useful links

• Instructions to build TF-M can be found here.
• The Corstone-300 Ecosystem FVPs can be downloaded here:

• • Corstone-300 Ecosystem FVP (Cortex-M55 SSE-300 MPS2+)

  • Corstone-300 Ethos-U55 Ecosystem FVP (Cortex-M55 plus Ethos-U55 SSE-300 MPS3)