Index: head/sys/boot/fdt/dts/arm/armada-388-gp.dts
===================================================================
--- head/sys/boot/fdt/dts/arm/armada-388-gp.dts
+++ head/sys/boot/fdt/dts/arm/armada-388-gp.dts
@@ -59,7 +59,7 @@
 	};
 
 	soc {
-		ranges = <0 0 0xf1000000 0x100000>;
+		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>;
 
 		internal-regs {
 			spi@10600 {