optee riscv support

[stefvas]

This issue aims to determine whether OP-TEE can run on RISC-V architecture and identify any boards that can be used for testing. Objectives

Confirm if OP-TEE is compatible with RISC-V architecture.
Identify any necessary modifications or patches needed for compatibility.
Determine available boards for testing OP-TEE on RISC-V.
Document the setup and testing process.

Tasks

Research and verify if OP-TEE has existing support for RISC-V.
Identify any ongoing efforts or existing patches for RISC-V support in OP-TEE.
Modify and compile OP-TEE for a RISC-V target, if necessary.
Test OP-TEE on the QEMU RISC-V emulator.
Identify and test on available RISC-V development boards (e.g., HiFive Unleashed).
Document the setup process and any issues encountered.

[lyctw]

Hi @stefvas,

We are working on OP-TEE RISC-V support; currently, there is no RISC-V development board supported, but you can run OP-TEE on a QEMU virt machine, follow the steps in the "QEMU Virt test environment" section.

[github-actions[bot]]

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