orion: create a macro for zImage with machine id

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 40360

target/linux/orion/image/harddisk.mk

@@ -5,22 +5,21 @@
 # See /LICENSE for more information.
 #
 
+define Image/BuildKernelMachId
+	echo -en "\x$(2)\x1c\xa0\xe3\x$(3)\x10\x81\xe3" > $(KDIR)/$(1)-zImage
+	cat $(LINUX_DIR)/arch/arm/boot/zImage >> $(KDIR)/$(1)-zImage
+	$(STAGING_DIR_HOST)/bin/mkimage -A arm -O linux -T kernel \
+	-C none -a 0x00008000 -e 0x00008000 -n 'Linux-$(LINUX_VERSION)' \
+	-d $(KDIR)/$(1)-zImage $(KDIR)/$(1)-uImage
+	cp $(KDIR)/$(1)-uImage $(BIN_DIR)/openwrt-$(1)-uImage
+endef
+
 define Image/BuildKernel
 	# Orion Kernel uImages
  # DT2: mach id 1514 (0x5EA)
-	echo -en "\x05\x1c\xa0\xe3\xea\x10\x81\xe3" > $(KDIR)/dt2-zImage
-	cat $(LINUX_DIR)/arch/arm/boot/zImage >> $(KDIR)/dt2-zImage
-	$(STAGING_DIR_HOST)/bin/mkimage -A arm -O linux -T kernel \
-	-C none -a 0x00008000 -e 0x00008000 -n 'Linux-$(LINUX_VERSION)' \
-	-d $(KDIR)/dt2-zImage $(KDIR)/dt2-uImage
-	cp $(KDIR)/dt2-uImage $(BIN_DIR)/openwrt-dt2-uImage
+	$(call Image/BuildKernelMachId,dt2,05,ea)
  # LaCie 2big Network: mach id 2342 (0x926)
-	echo -en "\x09\x1c\xa0\xe3\x26\x10\x81\xe3" > $(KDIR)/net2big-zImage
-	cat $(LINUX_DIR)/arch/arm/boot/zImage >> $(KDIR)/net2big-zImage
-	$(STAGING_DIR_HOST)/bin/mkimage -A arm -O linux -T kernel \
-	-C none -a 0x00008000 -e 0x00008000 -n 'Linux-$(LINUX_VERSION)' \
-	-d $(KDIR)/net2big-zImage $(KDIR)/net2big-uImage
-	cp $(KDIR)/net2big-uImage $(BIN_DIR)/openwrt-net2big-uImage
+	$(call Image/BuildKernelMachId,net2big,09,26)
 endef
 
 define Image/Build/Freecom