Open-source firmware consulting firm 3mdeb published a blog post today outlining their work on bringing their Coreboot-downstream Dasharo to the ASRock Rack SPC741D8/2L2T, a recent server motherboard for supporting Intel Xeon Sapphire Rapids and Emerald Rapids processors.

Thanks to work by student engineers at the Karlsruhe Institute of Technology, upstream Coreboot already has a basic port to the ASRock Rack SPC741D8/2L2T. 3mdeb brought the code over to their Dasharo downstream fork while enabling a variety of features found in their downstream branch. Plus getting it to boot Microsoft Windows 11 and other features.