Mainboard features: - Intel Atom C3758R SoC, passive heatsink - DDR4 ECC, 2x SO-DIMM - 4x 10 GbE (SFP+), Intel X553 - 5x 2.5 GbE (RJ-45), Intel i226 - 2× M.2 (PCIe 3.0 × 2) - 2x SATA connector - 1× Serial on RJ-45 - 2x USB3.0, 1x USB2.0 - 1x VGA on AST2400 - 1× Mini SAS (SFF8087) Tested: - booted with EDK2 payload - all devices are recognized correctly Not working: - VGA pre OS - PC speaker Untested: - mini SAS (lack of hardware for it) - special M.2 for 4G/5G (lack of hardware for it) Change-Id: Idb814ab8b02d85730bf072f57368bbf2ccefc19b Signed-off-by: Enzo Potenza <enzo.potenza@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/89346 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>