Great news: we at 3mdeb have advanced in porting Dell Optiplex 7010⁄9010 to coreboot! And, if you would like to see what it takes to add coreboot support for the cursed hardware - from a coreboot developer's point of view! - here's a new highly entertaining blog post by Michal Zygowski: https://blog.3mdeb.com/2021/2021-06-01-optiplex_part2/
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