From 506ee24e24d6c30f75063fc869246aeec072ea7b Mon Sep 17 00:00:00 2001 From: Raul E Rangel Date: Fri, 7 May 2021 12:30:49 -0600 Subject: soc/amd/cezanne: Enable GNB IO-APIC _PRT We can now use the GNB IO-APIC. BUG=b:184766519 TEST=Boot guybrush to OS with `pci=nomsi amd_iommu=off noapic` Signed-off-by: Raul E Rangel Change-Id: I4df5a4583f14044d2efcde3a9de9dd85e898a11d Reviewed-on: https://review.coreboot.org/c/coreboot/+/53936 Reviewed-by: Marshall Dawson Reviewed-by: Felix Held Tested-by: build bot (Jenkins) --- src/soc/amd/cezanne/pcie_gpp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/soc/amd') diff --git a/src/soc/amd/cezanne/pcie_gpp.c b/src/soc/amd/cezanne/pcie_gpp.c index 16c6b23243..283470bc27 100644 --- a/src/soc/amd/cezanne/pcie_gpp.c +++ b/src/soc/amd/cezanne/pcie_gpp.c @@ -65,8 +65,7 @@ static void acpi_device_write_gpp_pci_dev(const struct device *dev) acpigen_write_ADR_pci_device(dev); acpigen_write_STA(acpi_device_status(dev)); - /* b/187083211 - Enable GNB IO-APIC */ - acpigen_write_pci_FCH_PRT(dev); + acpigen_write_pci_GNB_PRT(dev); acpigen_pop_len(); /* Device */ acpigen_pop_len(); /* Scope */ -- cgit v1.2.3