image.mk: replace all Build/netgear-chk with a generic implementation

Instead of letting each target define it themselves, create on in
include/image.mk and let the targets use it.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 46596

include/image.mk

@@ -299,6 +299,15 @@ define Build/uImage
 	@mv $@.new $@
 endef
 
+define Build/netgear-chk
+	$(STAGING_DIR_HOST)/bin/mkchkimg \
+		-o $@.new \
+		-k $@ \
+		-b $(NETGEAR_BOARD_ID) \
+		-r $(NETGEAR_REGION)
+	mv $@.new $@
+endef
+
 define Build/lzma
 	$(STAGING_DIR_HOST)/bin/lzma e $@ -lc1 -lp2 -pb2 $(1) $@.new
 	@mv $@.new $@

target/linux/bcm53xx/image/Makefile

@@ -60,12 +60,6 @@ define Build/asus-trx
 	mv $@.new $@
 endef
 
-define Build/netgear-chk
-	$(STAGING_DIR_HOST)/bin/mkchkimg \
-		-o $@.new -k $@ -b $(NETGEAR_BOARD_ID) -r $(NETGEAR_REGION)
-	mv $@.new $@
-endef
-
 DEVICE_VARS += DT PRODUCTID NETGEAR_BOARD_ID NETGEAR_REGION
 
 define Device/Default

target/linux/brcm47xx/image/Makefile

@@ -126,15 +126,6 @@ define Build/linksys-bin
 	mv $@.new $@
 endef
 
-define Build/netgear-chk
-	$(STAGING_DIR_HOST)/bin/mkchkimg \
-		-o $@.new \
-		-k $@ \
-		-b $(NETGEAR_BOARD_ID) \
-		-r $(NETGEAR_REGION)
-	mv $@.new $@
-endef
-
 #################################################
 # Devices
 #################################################

target/linux/brcm63xx/image/Makefile

@@ -136,12 +136,6 @@ define Build/cfe-spw303v-bin
 		$(CFE_EXTRAS)
 endef
 
-define Build/netgear-chk
-	$(STAGING_DIR_HOST)/bin/mkchkimg -o $@.netgear -k $@ \
-	-b $(NETGEAR_BOARD_ID) -r $(NETGEAR_REGION)
-	mv $@.netgear $@
-endef
-
 define Build/spw303v-bin
 	$(STAGING_DIR_HOST)/bin/spw303v -i $@ -o $@.spw303v
 	mv $@.spw303v $@