arm: socfpga: agilex: Enable Agilex SoC build

Add build support for Agilex SoC.

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
diff --git a/include/configs/socfpga_agilex_socdk.h b/include/configs/socfpga_agilex_socdk.h
new file mode 100644
index 0000000..4eede7c
--- /dev/null
+++ b/include/configs/socfpga_agilex_socdk.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (C) 2019 Intel Corporation <www.intel.com>
+ *
+ */
+
+#ifndef __CONFIG_SOCFGPA_AGILEX_H__
+#define __CONFIG_SOCFGPA_AGILEX_H__
+
+#include <configs/socfpga_soc64_common.h>
+
+#endif	/* __CONFIG_SOCFGPA_AGILEX_H__ */