From 3ab19b32a2d417a03e2b3d9942eae981dd951233 Mon Sep 17 00:00:00 2001 From: Angel Pons Date: Wed, 22 Jul 2020 16:29:54 +0200 Subject: nb/intel/ironlake: Add definition for SAD PCI device Let's hope this cheers up the poor System Address Decoder device. Tested with BUILD_TIMELESS=1, Packard Bell MS2290 does not change. Change-Id: Ia62c05abb07216dc1ba449c3a17f8d53050b5af1 Signed-off-by: Angel Pons Reviewed-on: https://review.coreboot.org/c/coreboot/+/43732 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans --- src/northbridge/intel/ironlake/acpi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/northbridge/intel/ironlake/acpi.c') diff --git a/src/northbridge/intel/ironlake/acpi.c b/src/northbridge/intel/ironlake/acpi.c index 7289e9219a..1fa7267ebe 100644 --- a/src/northbridge/intel/ironlake/acpi.c +++ b/src/northbridge/intel/ironlake/acpi.c @@ -13,7 +13,7 @@ unsigned long acpi_fill_mcfg(unsigned long current) u32 pciexbar_reg; int max_buses; - pciexbar_reg = pci_read_config32(PCI_DEV(QUICKPATH_BUS, 0, 1), 0x50); + pciexbar_reg = pci_read_config32(QPI_SAD, 0x50); // MMCFG not supported or not enabled. if (!(pciexbar_reg & (1 << 0))) -- cgit v1.2.3