diff options
Diffstat (limited to 'src/southbridge/intel/lynxpoint/pcie.c')
| -rw-r--r-- | src/southbridge/intel/lynxpoint/pcie.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/southbridge/intel/lynxpoint/pcie.c b/src/southbridge/intel/lynxpoint/pcie.c index 35ce5c4702..077dcd6573 100644 --- a/src/southbridge/intel/lynxpoint/pcie.c +++ b/src/southbridge/intel/lynxpoint/pcie.c @@ -670,8 +670,11 @@ static void pch_pcie_early(struct device *dev) /* Set EOI forwarding disable. */ pci_or_config32(dev, 0xd4, 1 << 1); - /* Set something involving advanced error reporting. */ - pci_update_config32(dev, 0x100, ~((1 << 20) - 1), 0x10001); + /* Set AER Extended Cap ID to 01h and Next Cap Pointer to 200h. */ + if (CONFIG(PCIEXP_AER)) + pci_update_config32(dev, 0x100, ~0xfffff, (1 << 29) | 0x10001); + else + pci_update_config32(dev, 0x100, ~0xfffff, (1 << 29)); if (is_lp) pci_or_config32(dev, 0x100, 1 << 29); |