ARM: 6514/1: mach-shmobile: Add zboot support for SuperH Mobile ARM

When CONFIG_ZBOOT_ROM is selected, the resulting zImage file will be small
boot loader and may be burned to rom or flash.

This is the board-specific portion of this patch-set.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-shmobile/include/mach/zboot.h b/arch/arm/mach-shmobile/include/mach/zboot.h
index e0c218f..3ad86b7 100644
--- a/arch/arm/mach-shmobile/include/mach/zboot.h
+++ b/arch/arm/mach-shmobile/include/mach/zboot.h
@@ -1,12 +1,20 @@
 #ifndef ZBOOT_H
 #define ZBOOT_H
 
+#include <asm/mach-types.h>
+#include <mach/zboot_macros.h>
+
 /**************************************************
  *
  *		board specific settings
  *
  **************************************************/
 
+#ifdef CONFIG_MACH_AP4EVB
+#define MACH_TYPE	MACH_TYPE_AP4EVB
+#include "mach/head-ap4evb.txt"
+#else
 #error "unsupported board."
+#endif
 
 #endif /* ZBOOT_H */