Some nice Libreboot patches today
* Native xHCI (USB 3.0) in the GRUB payload, by rebasing patches from 9elements (patches by Patrick Rudolph in 2020 but never merged in GRUB; I rebased them today for GRUB 2.12 which Libreboot has). See: https://browse.libreboot.org/lbmk.git/commit/?id=f7283fa10dad76f20ec4ed2841dbbbb00ee9c865 - newer Intel boards only have xhci
* 9020SFF/MT configs that use broadwell mrc. Broadwell mrc supports 16GB memory modules on broadwell hardware, can be used on haswell boards. See: https://browse.libreboot.org/lbmk.git/commit/?id=4134a883d0d8dd4020f2ddca7416e0b9f82b8843 - will test 16GB modules soon