ramips: use MkImage for Hauppauge Broadway, Netcore NW718 and Tenda W306R V2.0

These targets need custom image names specified in the uImage header.
MkImage accepts an optional 4th argument to do exactly that. Reuse the
facility to generate factory images.

Compile-tested, the generated files inspected with "file" utility.

[juhosg:
 - keep the factory.bin images to avoid users confusion,
 - use GENERIC_4M template for the W306R V2.0
 - update commit log]

Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 35243

target/linux/ramips/image/Makefile

@@ -168,11 +168,8 @@ mtdlayout_broadway=192k(bootloader)ro,64k(config)ro,64k(factory)ro,1024k(kernel)
 mtd_broadway_kernel_part_size=1048576
 mtd_broadway_rootfs_part_size=6881280
 define BuildFirmware/BROADWAY
+	$(call BuildFirmware/Generic,$(1),$(2),$(call mkcmdline,$(3),$(4),$(5)) $(call mkmtd/$(6),$(mtdlayout_broadway)),$(mtd_broadway_kernel_part_size),$(mtd_broadway_rootfs_part_size),Broadway Kernel Image,factory.bin)
 	$(call BuildFirmware/Generic,$(1),$(2),$(call mkcmdline,$(3),$(4),$(5)) $(call mkmtd/$(6),$(mtdlayout_broadway)),$(mtd_broadway_kernel_part_size),$(mtd_broadway_rootfs_part_size))
-	mkimage -A mips -O linux -T kernel -C lzma $(call kernel_entry)\
-	 -n 'Broadway Kernel Image' \
-	 -d $(KDIR)/vmlinux-$(2).bin.lzma $(KDIR)/vmlinux-$(2).uImage
-	$(call CatFiles,$(KDIR)/vmlinux-$(2).uImage,$(mtd_broadway_kernel_part_size),$(KDIR)/root.$(1),$(mtd_broadway_rootfs_part_size),$(call imgname,$(1),$(2))-factory.bin)
 endef
 
 define BuildFirmware/BROADWAY/initramfs
@@ -290,13 +287,8 @@ kernel_size_nw718=917504
 rootfs_size_nw718=2883584
 cmdline_nw718=$(call mkcmdline,NW718,ttyS1,57600) $(call mkmtd/spi,$(mtdlayout_nw718))
 define BuildFirmware/NW718
+	$(call BuildFirmware/Generic,$(1),$(2),$(cmdline_nw718),$(kernel_size_nw718),$(rootfs_size_nw718),ARA1B4NCRNW718;1,factory.bin)
 	$(call BuildFirmware/Generic,$(1),$(2),$(cmdline_nw718),$(kernel_size_nw718),$(rootfs_size_nw718))
-	$(call PatchKernelLzma,$(2),$(cmdline_nw718))
-	mkimage -A mips -O linux -T kernel -C lzma $(call kernel_entry) \
-		-n "ARA1B4NCRNW718;1" \
-		-d "$(KDIR)/vmlinux-$(2).bin.lzma" \
-		"$(KDIR)/vmlinux-$(2).uImage"
-	$(call CatFiles,$(KDIR)/vmlinux-$(2).uImage,$(kernel_size_nw718),$(KDIR)/root.$(1),$(rootfs_size_nw718),$(call imgname,$(1),$(2))-factory.bin)
 endef
 
 mtdlayout_rtg32b1=192k(u-boot)ro,64k(devdata)ro,64k(devconf)ro,896k(kernel),2880k(rootfs),3776k@0x50000(firmware)
@@ -366,18 +358,6 @@ define BuildFirmware/UMedia/initramfs
 	$(call BuildFirmware/GENERIC_8M/initramfs,$(1),$(2),$(3),ttyS1,57600,phys)
 endef
 
-define BuildFirmware/W306R_4M
-	$(call BuildFirmware/w306r,$(1),$(2),$(call mkcmdline,$(3),$(4),$(5)) $(call mkmtd/$(6),$(mtdlayout_4M)),917504,2949120)
-endef
-
-define BuildFirmware/w306r
-	$(call PatchKernelLzma,$(2),$(3))
-	mkimage -A mips -O linux -T kernel -C lzma $(call kernel_entry)\
-	 -n 'linkn Kernel Image' \
-	 -d $(KDIR)/vmlinux-$(2).bin.lzma $(KDIR)/vmlinux-$(2).uImage
-	$(call CatFiles,$(KDIR)/vmlinux-$(2).uImage,$(4),$(KDIR)/root.$(1),$(5),$(call imgname,$(1),$(2))-factory.bin)
-endef
-
 mtdlayout_whrg300n=192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,960k(kernel),2752k(rootfs),64k(user)ro,3712k@0x50000(firmware)
 define BuildFirmware/WHRG300N
 	$(call Image/Build/Template/GENERIC_4M,$(1),whr-g300n,WHR-G300N,ttyS1,57600,phys)
@@ -600,8 +580,8 @@ define Image/Build/Profile/V22RW2X2
 endef
 
 define Image/Build/Profile/W306R_V20
+	$(call Image/Build/Template/$(fs_squash)/$(1),GENERIC_4M,w306r-v20,W306R_V20,ttyS1,57600,phys,linkn Kernel Image,factory.bin)
 	$(call Image/Build/Template/$(fs_squash)/$(1),GENERIC_4M,w306r-v20,W306R_V20,ttyS1,57600,phys)
-	$(call Image/Build/Template/$(fs_squash)/$(1),W306R_4M,w306r-v20,W306R_V20,ttyS1,57600,phys)
 endef
 
 define Image/Build/Profile/W502U