diff --git a/src/northbridge/intel/sandybridge/northbridge.c b/src/northbridge/intel/sandybridge/northbridge.c
index bfb2166..0df85a749 100644
--- a/src/northbridge/intel/sandybridge/northbridge.c
+++ b/src/northbridge/intel/sandybridge/northbridge.c
@@ -63,19 +63,6 @@
 
 int add_northbridge_resources(struct lb_memory *mem)
 {
-	lb_add_memory_range(mem, LB_MEM_RESERVED,
-		legacy_hole_base_k * 1024, legacy_hole_size_k * 1024);
-
-#if CONFIG_CHROMEOS_RAMOOPS
-	lb_add_memory_range(mem, LB_MEM_RESERVED,
-		CONFIG_CHROMEOS_RAMOOPS_RAM_START,
-		CONFIG_CHROMEOS_RAMOOPS_RAM_SIZE);
-#endif
-
-	/* Required for SandyBridge sighting 3715511 */
-	lb_add_memory_range(mem, LB_MEM_RESERVED, 0x20000000, 0x00200000);
-	lb_add_memory_range(mem, LB_MEM_RESERVED, 0x40000000, 0x00200000);
-
 	return 0;
 }
 
@@ -126,7 +113,7 @@
 
 	printk(BIOS_DEBUG, "Adding UMA memory area base=0x%llx "
 	       "size=0x%llx\n", uma_memory_base, uma_memory_size);
-	resource = new_resource(dev, index);
+	resource = new_resource(dev, index++);
 	resource->base = (resource_t) uma_memory_base;
 	resource->size = (resource_t) uma_memory_size;
 	resource->flags = IORESOURCE_MEM | IORESOURCE_RESERVE |
@@ -139,12 +126,23 @@
 	if (get_pcie_bar(&pcie_config_base, &pcie_config_size)) {
 		printk(BIOS_DEBUG, "Adding PCIe config bar base=0x%08x "
 		       "size=0x%x\n", pcie_config_base, pcie_config_size);
-		resource = new_resource(dev, index+1);
+		resource = new_resource(dev, index++);
 		resource->base = (resource_t) pcie_config_base;
 		resource->size = (resource_t) pcie_config_size;
 		resource->flags = IORESOURCE_MEM | IORESOURCE_RESERVE |
 		    IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED;
 	}
+
+	mmio_resource(dev, index++, legacy_hole_base_k, legacy_hole_size_k);
+
+#if CONFIG_CHROMEOS_RAMOOPS
+	mmio_resource(dev, index++, CONFIG_CHROMEOS_RAMOOPS_RAM_START >> 10,
+			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);
 }
 
 static void pci_domain_set_resources(device_t dev)