Intel CHIPSEC is — or at least was — Intel-specific. Actually it may be called McAfee CHIPSEC now? Anyway, it did not work on ARM. Via Linaro, ARM Ltd. was in the process of porting LUV (Linux UEFI Validation) distro to AArch64, and LUV includes CHIPSEC, so that was on the list, but AFAIK Linaro had not yet started to port CHIPSEC to ARM yet.
So the above screenshot is news to me, and very exciting. I hope we get more news about this soon!! AND a source check-in (currently nothing in repo)… 🙂