Our current ASrock H81 Pro BTC mainboard have faulty firmware. Using acpidump, ACPI FADT declares that PCIe ASPM Not Supported in Boot Flags bit #4. Despite that the PCIe hardware does support ASPM when flipping the PCI registers manually.

Asrock does not seem to understand and/or is not willing to turn this bit to off (=fix the issue) in their AMI based BIOS/firmware.

When having Coreboot and Linux as payload how will that affect ACPI (FADT table) boot flags?

--
coreboot mailing list: [email protected]
http://www.coreboot.org/mailman/listinfo/coreboot

Reply via email to