mpc85xx: use a foreach loop to copy boot images

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 35689

target/linux/mpc85xx/image/Makefile

@@ -8,9 +8,12 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
 DTS_TARGETS = mpc8548cds_32b p1010rdb
+BOOT_IMAGES:=zImage
 
 define Image/Prepare
-	cp $(LINUX_DIR)/arch/powerpc/boot/zImage $(KDIR)/zImage
+	$(foreach image,$(BOOT_IMAGES),
+		cp $(LINUX_DIR)/arch/powerpc/boot/$(image) $(KDIR)/$(image)
+	)
 endef
 
 define Image/BuildKernel