nds32: Loadable modules

This patch adds support for loadable modules.

Signed-off-by: Vincent Chen <vincentc@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
Acked-by:  Arnd Bergmann <arnd@arndb.de>

arch/nds32/include/asm/module.h

@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (C) 2005-2017 Andes Technology Corporation
+
+#ifndef _ASM_NDS32_MODULE_H
+#define _ASM_NDS32_MODULE_H
+
+#include <asm-generic/module.h>
+
+#define MODULE_ARCH_VERMAGIC	"NDS32v3"
+
+#endif /* _ASM_NDS32_MODULE_H */