Corstone-Polaris is an Arm reference subsystem for secure System on Chips containing an Armv8.1-M Olympus processor and an Ethos-U55 neural network processor. It is an MPS3 based platform with the usual MPS3 peripherals.

This platform port supports all TF-M regression tests (Secure and Non-secure) with Isolation Level 1 and 2, but building without BL2 is not supported.

Building TF-M

Follow the instructions in Building instructions. Build instructions with platform name: arm/mps3/corstone_polaris (-DTFM_PLATFORM=arm/mps3/corstone_polaris).

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