Hi all,

Could you please help review the design of TF-M memory access check in multi-core topology on https://review.trustedfirmware.org/c/trusted-firmware-m/+/1601 ? Since CMSE support is likely to be unavailable on multi-core platforms, that design proposes a general memory access check process for multi-core topology and corresponding HAL APIs to retrieve platform specific memory attribute configurations.

Any comment would be gratefully received. If this design may not work in certain use cases, it would be very helpful if you can let me know the details. Thank you.

Best regards, Hu Ziji