ARM: versatile: add versatile dtbs to dtbs target

Add the versatile platform dtbs to the dtbs make rule.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

arch/arm/boot/dts/Makefile

@@ -165,6 +165,8 @@ dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
 	tegra30-cardhu-a04.dtb \
 	tegra114-dalmore.dtb \
 	tegra114-pluto.dtb
+dtb-$(CONFIG_ARCH_VERSATILE) += versatile-ab.dtb \
+	versatile-pb.dtb
 dtb-$(CONFIG_ARCH_VEXPRESS) += vexpress-v2p-ca5s.dtb \
 	vexpress-v2p-ca9.dtb \
 	vexpress-v2p-ca15-tc1.dtb \