ARM: mvebu: add support for Allied Telesis x530

This is a range of stackable network switches. The SoC is Armada-385 and
there are a number of variants with differing network port
configurations. The DP variants are intended for a harsher operating
environment so they use a different i2c mux and fit industrial-temp
parts.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/board/alliedtelesis/x530/Makefile b/board/alliedtelesis/x530/Makefile
new file mode 100644
index 0000000..97de1d4
--- /dev/null
+++ b/board/alliedtelesis/x530/Makefile
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier:	GPL-2.0+
+#
+# Copyright (C) 2017 Allied Telesis Labs
+#
+
+obj-y	:= $(BOARD).o
+ifndef CONFIG_SPL_BUILD
+obj-y	+= ../common/gpio_hog.o
+endif