diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index bc4d3f5d2e5d1683bdfe6d0b33a4a60adcd21916..cb021453de2aaac00323a6ea6e5612e7132ff41f 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -398,8 +398,8 @@ static void apb_fake_ranges(struct pci_dev *dev,
 	apb_calc_first_last(map, &first, &last);
 	res = bus->resource[1];
 	res->flags = IORESOURCE_MEM;
-	region.start = (first << 21);
-	region.end = (last << 21) + ((1 << 21) - 1);
+	region.start = (first << 29);
+	region.end = (last << 29) + ((1 << 29) - 1);
 	pcibios_bus_to_resource(dev, res, &region);
 }