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authorGabor Juhos <juhosg@openwrt.org>2013-11-07 19:53:02 +0000
committerGabor Juhos <juhosg@openwrt.org>2013-11-07 19:53:02 +0000
commit18d08da07db722c73b751075dc3f5d3e04f35767 (patch)
treeb2803993ac0b3cff31eb6d790533a3f702df9f9f
parentca4c33abb92929df30c554c2bc7b9c333ef5e2d1 (diff)
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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> SVN-Revision: 38683
-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