nds32: Remove include files from common.h

With a few tweaks we can avoid including these files, which are only
needed by two C files.

Signed-off-by: Simon Glass <sjg@chromium.org>

arch/nds32/lib/bootm.c

@@ -12,6 +12,7 @@
 #include <u-boot/zlib.h>
 #include <asm/byteorder.h>
 #include <asm/bootm.h>
+#include <asm/setup.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 

board/AndesTech/adp-ag101p/adp-ag101p.c

@@ -11,6 +11,8 @@
 #include <netdev.h>
 #endif
 #include <linux/io.h>
+#include <asm/io.h>
+#include <asm/mach-types.h>
 
 #include <faraday/ftsdc010.h>
 #include <faraday/ftsmc020.h>

include/common.h

@@ -430,11 +430,6 @@ static inline int setenv_addr(const char *varname, const void *addr)
 # include <asm/setup.h>
 # include <asm/u-boot.h>
 #endif /* CONFIG_ARM */
-#ifdef CONFIG_NDS32
-# include <asm/mach-types.h>
-# include <asm/setup.h>
-# include <asm/u-boot.h>
-#endif /* CONFIG_NDS32 */
 
 #ifdef CONFIG_AUTO_COMPLETE
 int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf);