Hello,

The fip header has reserved fields available for platform specific use. The fiptool allows these header fields to be filled in using the --plat-toc-flags.

A call needs to be available in the ATF framework to get these flags without accessing the FIP file again to get these flags. We have a solution we've used for ATF for quite some time to access these flags.

It's finally being upstreamed here: https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/2839

If there are any other efficient methods to access these flags or a better proposal please suggest.

Thanks, Scott