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authorjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2013-11-07 19:53:02 +0000
committerjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2013-11-07 19:53:02 +0000
commitf37d311283025d89b6f80e7295dcbc819c25ff73 (patch)
treebc0932cf178d48aa2d72cc960dfe14fd93294e8b /target/linux/ar71xx/image
parent6ad72a831285aae7d28f71076ab14e8cbe0e91ff (diff)
ar71xx: image: add EOF marker to the WNDR4300 UBI image
Append EOF markers to the END of the UBI image file. This forces the kernel to erase all blocks after the marker even if those blocks are not empty. Additionally, the resulting image can be flashed from the original web UI now, so use '-factory' suffix for that. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38683 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/image')
-rw-r--r--target/linux/ar71xx/image/Makefile15
1 files changed, 6 insertions, 9 deletions
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 7f2ca28d7a..583899ed68 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -756,18 +756,15 @@ define Image/Build/NetgearNAND
$(eval imageraw=$(KDIR_TMP)/$(2)-raw.img)
$(CP) $(KDIR)/root.squashfs-raw $(KDIR_TMP)/root.squashfs
echo -ne '\xde\xad\xc0\xde' > $(KDIR_TMP)/jffs2.eof
- $(call ubinize,ubinize-$(2).ini,$(KDIR_TMP),$(KDIR_TMP)/$(2)-root.ubi,128KiB,2048)
- # Create firmware image full of 0xff to use the UBIFS auto-resize function
- firmwareblocks=$$$$(($(firmwaresize) / 131072)); \
- dd if=/dev/zero bs=128k count=$$$${firmwareblocks} conv=sync | tr '\000' '\377' > $(imageraw)
- # Insert Kernel and UBI image to rootfs and generate DNI image
- dd if=$(KDIR_TMP)/vmlinux-$(2).uImage of=$(imageraw) conv=notrunc
- kernelblocks=$$$$(($(kernelsize) / 131072)); \
- dd if=$(KDIR_TMP)/$(2)-root.ubi of=$(imageraw) bs=128k seek=$$$${kernelblocks} conv=notrunc
+ $(call ubinize,ubinize-$(2).ini,$(KDIR_TMP),$(KDIR_TMP)/$(2)-root.ubi,128KiB,2048,-E 5)
+ ( \
+ dd if=$(KDIR_TMP)/vmlinux-$(2).uImage; \
+ dd if=$(KDIR_TMP)/$(2)-root.ubi \
+ ) > $(imageraw)
$(STAGING_DIR_HOST)/bin/mkdniimg \
-B $(6) -v OpenWrt.$(REVISION) -r "$$$$r" $(8) \
-i $(imageraw) \
- -o $(call imgname,ubi,$(2))-recovery.img
+ -o $(call imgname,ubi,$(2))-factory.img
endef