Index: sys/boot/fdt/dts/arm/armada-388-gp.dts
===================================================================
--- sys/boot/fdt/dts/arm/armada-388-gp.dts
+++ sys/boot/fdt/dts/arm/armada-388-gp.dts
@@ -59,10 +59,11 @@
 	};
 
 	soc {
-		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
-			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;
+		ranges = <0 0 0xf1000000 0x100000>;
 
 		internal-regs {
+			ranges;
+
 			spi@10600 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&spi0_pins>;
Index: sys/dev/fdt/fdt_common.c
===================================================================
--- sys/dev/fdt/fdt_common.c
+++ sys/dev/fdt/fdt_common.c
@@ -212,7 +212,7 @@
 	 * Try to access the SOC node directly i.e. through /aliases/.
 	 */
 	if ((node = OF_finddevice("soc")) != 0)
-		if (fdt_is_compatible_strict(node, "simple-bus"))
+		if (fdt_is_compatible(node, "simple-bus"))
 			goto moveon;
 	/*
 	 * Find the node the long way.
@@ -220,7 +220,7 @@
 	if ((node = OF_finddevice("/")) == 0)
 		return (ENXIO);
 
-	if ((node = fdt_find_compatible(node, "simple-bus", 1)) == 0)
+	if ((node = fdt_find_compatible(node, "simple-bus", 0)) == 0)
 		return (ENXIO);
 
 moveon: