Hi all,

Could you please review the following patches to abstract architecture specific code? https://review.trustedfirmware.org/c/trusted-firmware-m/+/1157/https://review.trustedfirmware.org/c/trusted-firmware-m/+/1157 https://review.trustedfirmware.org/c/trusted-firmware-m/+/1158 https://review.trustedfirmware.org/c/trusted-firmware-m/+/1390/ https://review.trustedfirmware.org/c/trusted-firmware-m/+/1251/ https://review.trustedfirmware.org/c/trusted-firmware-m/+/1252/

The above patches abstract architecture specific code to decouple TF-M core to specific architecture details. It can help enable TF-M running on diverse Arm M-profile architectures. Other Arm M-profile architecture implementation will be added later.

Suggestions are welcome. Thank you.

Best regards, Hu Ziji