diff options
| -rw-r--r-- | src/northbridge/intel/sandybridge/northbridge.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/northbridge/intel/sandybridge/northbridge.c b/src/northbridge/intel/sandybridge/northbridge.c index 08a0c9d709..bfc5de85a5 100644 --- a/src/northbridge/intel/sandybridge/northbridge.c +++ b/src/northbridge/intel/sandybridge/northbridge.c @@ -124,9 +124,11 @@ static void add_fixed_resources(struct device *dev, int index) CONFIG_CHROMEOS_RAMOOPS_RAM_SIZE >> 10); #endif - /* Required for SandyBridge sighting 3715511 */ - bad_ram_resource(dev, index++, 0x20000000 >> 10, 0x00200000 >> 10); - bad_ram_resource(dev, index++, 0x40000000 >> 10, 0x00200000 >> 10); + if ((bridge_silicon_revision() & BASE_REV_MASK) == BASE_REV_SNB) { + /* Required for SandyBridge sighting 3715511 */ + bad_ram_resource(dev, index++, 0x20000000 >> 10, 0x00200000 >> 10); + bad_ram_resource(dev, index++, 0x40000000 >> 10, 0x00200000 >> 10); + } /* Reserve IOMMU BARs */ const u32 capid0_a = pci_read_config32(dev, 0xe4); |