realview: use common image prefix

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 45787

target/linux/realview/image/Makefile

@@ -8,11 +8,11 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
 define Image/BuildKernel
-	cp $(KDIR)/$(KERNELNAME) $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.elf
+	cp $(KDIR)/$(KERNELNAME) $(BIN_DIR)/$(IMG_PREFIX)-vmlinux.elf
 endef
 
 define Image/BuildKernel/Initramfs
-	cp $(KDIR)/$(KERNELNAME)-initramfs $(BIN_DIR)/openwrt-$(BOARD)-vmlinux-initramfs.elf
+	cp $(KDIR)/$(KERNELNAME)-initramfs $(BIN_DIR)/$(IMG_PREFIX)-vmlinux-initramfs.elf
 endef
 
 define Image/Build/squashfs
@@ -21,7 +21,7 @@ endef
 
 define Image/Build
 	$(call Image/Build/$(1))
-	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync
+	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
 endef
 
 $(eval $(call BuildImage))