[source] lantiq: use new build code for DGN3500

LEDE Commits lede-commits at lists.infradead.org
Wed Oct 19 11:15:38 PDT 2016 

mkresin pushed a commit to source.git, branch master:
https://git.lede-project.org/fa14124616ca3ac2cf1c4ce2928b41d38e888b87

commit fa14124616ca3ac2cf1c4ce2928b41d38e888b87
Author: Mathias Kresin <dev at kresin.me>
AuthorDate: Sat Oct 1 09:59:00 2016 +0200

    lantiq: use new build code for DGN3500
    
    Signed-off-by: Mathias Kresin <dev at kresin.me>
---
 target/linux/lantiq/image/Makefile | 135 ++++++++++---------------------------
 1 file changed, 36 insertions(+), 99 deletions(-)

diff --git a/target/linux/lantiq/image/Makefile b/target/linux/lantiq/image/Makefile
index ed30093..adfe7cd 100644
--- a/target/linux/lantiq/image/Makefile
+++ b/target/linux/lantiq/image/Makefile
@@ -8,8 +8,6 @@
 # boards missing since devicetree update
 #EASY50712 ARV3527P
 
-JFFS2_BLOCKSIZE = 64k 128k 256k
-
 KERNEL_LOADADDR = 0x80002000
 KERNEL_ENTRY = 0x80002000
 
@@ -27,82 +25,10 @@ define Build/eva-image
 	( dd if=$@.new bs=64k conv=sync; cat ./eva.dummy.squashfs; ) > $@
 endef
 
-
-define CompressLzma
-	$(STAGING_DIR_HOST)/bin/lzma e $(1) $(2)
-endef
-
-define PatchKernelLzma
-	cp $(KDIR)/vmlinux$(2) $(KDIR)/vmlinux$(2)-$(1)
-	$(LINUX_DIR)/scripts/dtc/dtc -O dtb -o $(KDIR)/$(1).dtb ../dts/$(1).dts
-	cat $(KDIR)/vmlinux$(2)-$(1) $(KDIR)/$(1).dtb > $(KDIR)/vmlinux$(2)-$(1).tmp
-	$(call CompressLzma,$(KDIR)/vmlinux$(2)-$(1).tmp,$(KDIR)/vmlinux$(2)-$(1).lzma)
-endef
-
-define MkImageLzma
-	mkimage -A mips -O linux -T kernel -a 0x80002000 -C lzma \
-		-e 0x80002000 -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
-		-d $(KDIR)/vmlinux$(2)-$(1).lzma $(KDIR)/uImage-$(1)$(2)
-endef
-
-define Image/Build/squashfs
-	cat $(KDIR)/uImage-$(2) $(KDIR)/root.$(1) > $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1).image
-	$(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1).image)
-endef
-
-DGN3500_SKERNEL=0x50000
-DGN3500_SKERNEL_DECIMAL=327680
-define Image/BuildDGN3500/squashfs
-	dd if=/dev/zero of=$(BIN_DIR)/$(IMG_PREFIX)-pad bs=$(DGN3500_SKERNEL_DECIMAL) count=1
-	cat $(BIN_DIR)/$(IMG_PREFIX)-pad $(KDIR)/uImage-$(2) $(KDIR)/root.$(1) > $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepad.img
-	rm -r $(BIN_DIR)/$(IMG_PREFIX)-pad
-	dd if=/dev/zero ibs=16M count=1 | tr "\000" "\377" > $(BIN_DIR)/$(IMG_PREFIX)-pwf
-	cp $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepad.img $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadNA.img
-	dgn3500sum $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadNA.img $(DGN3500_SKERNEL) NA
-	$(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadNA.img)
-	cp $(BIN_DIR)/$(IMG_PREFIX)-pwf $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-NA.img
-	dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadNA.img of=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-NA.img conv=notrunc
-	dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadNA.img of=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-sysupgrade-NA.image bs=$(DGN3500_SKERNEL_DECIMAL) skip=1
-	rm -r $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadNA.img
-	mv $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepad.img $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadWW.img
-	dgn3500sum $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadWW.img $(DGN3500_SKERNEL) WW
-	$(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadWW.img)
-	mv $(BIN_DIR)/$(IMG_PREFIX)-pwf $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-WW.img
-	dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadWW.img of=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-WW.img conv=notrunc
-	dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadWW.img of=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-sysupgrade-WW.image bs=$(DGN3500_SKERNEL_DECIMAL) skip=1
-	rm -r $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepadWW.img
-endef
-
-define Image/BuildDGN3500B/squashfs
-	dd if=/dev/zero of=$(BIN_DIR)/$(IMG_PREFIX)-pad bs=327680 count=1
-	cat $(BIN_DIR)/$(IMG_PREFIX)-pad $(KDIR)/uImage-$(2) $(KDIR)/root.$(1) > $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepad.img
-	rm -r $(BIN_DIR)/$(IMG_PREFIX)-pad
-	dd if=/dev/zero ibs=16M count=1 | tr "\000" "\377" > $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory.img
-	dgn3500sum $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepad.img $(DGN3500_SKERNEL) DE
-	$(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepad.img)
-	dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepad.img of=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory.img conv=notrunc
-	dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepad.img of=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-sysupgrade.image bs=$(DGN3500_SKERNEL_DECIMAL) skip=1
-	rm -r $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory-prepad.img
-	dgn3500sum $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-sysupgrade.image $(DGN3500_SKERNEL) DE
-endef
-
-
-ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
-  define Image/BuildKernel/InitramfsTemplate
-	$(call PatchKernelLzma,$(1),-initramfs)
-	$(call MkImageLzma,$(1),-initramfs)
-	$(CP) $(KDIR)/uImage-$(1)-initramfs $(BIN_DIR)/$(IMG_PREFIX)-$(1)-uImage-initramfs
-  endef
-endif
-
-define Image/BuildKernel/Template
-	$(call PatchKernelLzma,$(1))
-	$(call MkImageLzma,$(1))
-	$(CP) $(KDIR)/uImage-$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-uImage
-	$(Image/BuildKernel/InitramfsTemplate)
+define Build/dgn3500-sercom-footer
+	$(STAGING_DIR_HOST)/bin/dgn3500sum $@ $(1) $(2)
 endef
 
-### Kernel scripts ###
 define Build/mkbrncmdline
    mkbrncmdline -i $@ -o $@.new BRN-BOOT
    mv $@.new $@
@@ -423,10 +349,27 @@ define Device/BTHOMEHUBV3A
 endef
 TARGET_DEVICES += BTHOMEHUBV3A
 
-Image/BuildKernel/Profile/DGN3500=$(call Image/BuildKernel/Template,DGN3500)
-Image/Build/Profile/DGN3500=$(call Image/BuildDGN3500/$(1),$(1),DGN3500)
-
-define LegacyDevice/DGN3500
+DGN3500_KERNEL_OFFSET_HEX=0x50000
+DGN3500_KERNEL_OFFSET_DEC=327680
+define Device/DGN3500
+  IMAGE_SIZE := 16000k
+  IMAGES := \
+	sysupgrade-NA.bin sysupgrade-WW.bin \
+	factory-NA.bin factory-WW.bin
+  IMAGE/sysupgrade-NA.bin := \
+	append-kernel | append-rootfs | dgn3500-sercom-footer 0x0 "NA" | \
+	pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade-WW.bin := \
+	append-kernel | append-rootfs | dgn3500-sercom-footer 0x0 "WW" | \
+	pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory-NA.bin := \
+	pad-extra $(DGN3500_KERNEL_OFFSET_DEC) | append-kernel | append-rootfs | \
+	dgn3500-sercom-footer $(DGN3500_KERNEL_OFFSET_HEX) "NA" | pad-rootfs | \
+	check-size 16320k | pad-to 16384k
+  IMAGE/factory-WW.bin := \
+	pad-extra $(DGN3500_KERNEL_OFFSET_DEC) | append-kernel | append-rootfs | \
+	dgn3500-sercom-footer $(DGN3500_KERNEL_OFFSET_HEX) "WW" | pad-rootfs | \
+	check-size 16320k | pad-to 16384k
   DEVICE_TITLE := Netgear DGN3500
   DEVICE_PACKAGES := kmod-usb-dwc2 kmod-usb-ledtrig-usbport \
 	kmod-ath9k wpad-mini \
@@ -435,12 +378,18 @@ define LegacyDevice/DGN3500
 	ltq-adsl-app ppp-mod-pppoa \
 	kmod-ltq-deu-ar9 swconfig
 endef
-LEGACY_DEVICES += DGN3500
-
-Image/BuildKernel/Profile/DGN3500B=$(call Image/BuildKernel/Template,DGN3500B)
-Image/Build/Profile/DGN3500B=$(call Image/BuildDGN3500B/$(1),$(1),DGN3500B)
-
-define LegacyDevice/DGN3500B
+TARGET_DEVICES += DGN3500
+
+define Device/DGN3500B
+  IMAGE_SIZE := 16000k
+  IMAGES += factory.bin
+  IMAGE/sysupgrade.bin := \
+	append-kernel | append-rootfs | dgn3500-sercom-footer 0x0 "DE" | \
+	pad-rootfs | check-size $$$$(IMAGE_SIZE)
+  IMAGE/factory.bin := \
+	pad-extra $(DGN3500_KERNEL_OFFSET_DEC) | append-kernel | append-rootfs | \
+	dgn3500-sercom-footer $(DGN3500_KERNEL_OFFSET_HEX) "DE" | pad-rootfs | \
+	check-size 16320k | pad-to 16384k
   DEVICE_TITLE := Netgear DGN3500B
   DEVICE_PACKAGES := kmod-usb-dwc2 kmod-usb-ledtrig-usbport \
 	kmod-ath9k wpad-mini \
@@ -449,7 +398,7 @@ define LegacyDevice/DGN3500B
 	ltq-adsl-app ppp-mod-pppoa \
 	kmod-ltq-deu-ar9 swconfig
 endef
-LEGACY_DEVICES += DGN3500B
+TARGET_DEVICES += DGN3500B
 
 define Device/WBMRA
   IMAGE_SIZE := 31488k
@@ -633,16 +582,4 @@ TARGET_DEVICES += VGV7519BRN
 
 endif
 
-define Image/Prepare/Profile
-	$(call Image/Prepare/Profile/$(1))
-endef
-
-define Image/BuildKernel/Profile
-	$(call Image/BuildKernel/Profile/$(1))
-endef
-
-define Image/Build/Profile
-	$(call Image/Build/Profile/$(1),$(2))
-endef
-
 $(eval $(call BuildImage))

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