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sb/intel/wildcatpoint/pcie.c: Ensure OBFF is disabled

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For consistency with Lynx Point, ensure OBFF is disabled in DCTL2.

Change-Id: Id726ade900adfce513ad58c77027de8862bd271b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91471
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
This commit is contained in:
Angel Pons 2026-02-27 22:43:48 +01:00 • committed by Matt DeVillier
commit 44901340bf
1 changed files with 1 additions and 1 deletions
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src/southbridge/intel/wildcatpoint/pcie.c
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@ -517,7 +517,7 @@ static void pch_pcie_early(struct device *dev)
/* Enable LTR in Root Port. Disable OBFF. */
pci_update_config32(dev, 0x64, ~(3 << 18), (1 << 11));
pci_or_config32(dev, 0x68, 1 << 10);
pci_update_config16(dev, 0x68, ~(3 << 13), 1 << 10);
pci_update_config32(dev, 0x318, ~(0xffff << 16), (0x1414 << 16));