diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index edec93f..5b91fe3 100644
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -444,6 +444,7 @@
 {
 	int pci_addr_cells, addr_cells, size_cells;
 	int cells_per_record;
+	phys_addr_t addr;
 	const u32 *prop;
 	int len;
 	int i;
@@ -494,8 +495,11 @@
 	}
 
 	/* Add a region for our local memory */
-	pci_set_region(hose->regions + hose->region_count++, 0, 0,
-		       gd->ram_size, PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
+	addr = gd->ram_size;
+	if (gd->pci_ram_top && gd->pci_ram_top < addr)
+		addr = gd->pci_ram_top;
+	pci_set_region(hose->regions + hose->region_count++, 0, 0, addr,
+		       PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
 
 	return 0;
 }