ar71xx: fix factory image creation for dir-825-c1

Signed-off-by: Alexander Stadler <sa.maillists@univie.ac.at>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 35589

target/linux/ar71xx/image/Makefile

@@ -355,7 +355,7 @@ define Image/Build/Cameo933x/initramfs
 endef
 
 define Image/Build/Cameo934x
-	$(call Image/Build/Cameo,$(1),$(2),$(3),$(cameo934x_mtdlayout),1310720,15007744,$(4))
+	$(call Image/Build/Cameo,$(1),$(2),$(3),$(cameo934x_mtdlayout),1310720,15007718,$(4))
 endef
 
 define Image/Build/Cameo934x/initramfs