From 70def60b04eff44a9e06e414b0136d7f789290c2 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Tue, 14 Oct 2014 12:21:41 +0000 Subject: [PATCH] ar71xx: fix seama factory type image generation. Currently JFFS2 end-of-filesystem marker 0xdeadc0de is included the computation of image's MD5 checksum as part of the seama header. But OpenWrt will erase blocks including and after the marker thus invalidating the checksum after the first boot. Signed-off-by: Yousong Zhou SVN-Revision: 42915 --- target/linux/ar71xx/image/Makefile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile index c307abef85..78e2d705ce 100644 --- a/target/linux/ar71xx/image/Makefile +++ b/target/linux/ar71xx/image/Makefile @@ -673,13 +673,15 @@ define Image/Build/Seama -rm -f $(KDIR_TMP)/image-$(2).tmp $(call CatFiles,$(KDIR_TMP)/loader-$(2).bin.lzma,$$$$(($(6) - 64)),$(KDIR)/root.$(1),$(7),$(KDIR_TMP)/image-$(2).tmp) [ -e "$(KDIR_TMP)/image-$(2).tmp" ] && { \ + head -c -4 "$(KDIR_TMP)/image-$(2).tmp" > "$(KDIR_TMP)/image-$(2).no-jffs2mark.tmp"; \ $(STAGING_DIR_HOST)/bin/seama \ - -i $(KDIR_TMP)/image-$(2).tmp \ + -i $(KDIR_TMP)/image-$(2).no-jffs2mark.tmp \ -m "dev=/dev/mtdblock/1" -m "type=firmware"; \ $(STAGING_DIR_HOST)/bin/seama \ -s $(call imgname,$(1),$(2))-factory.bin \ -m "signature=$(5)" \ - -i $(KDIR_TMP)/image-$(2).tmp.seama; \ + -i $(KDIR_TMP)/image-$(2).no-jffs2mark.tmp.seama; \ + tail -c 4 "$(KDIR_TMP)/image-$(2).tmp" >> $(call imgname,$(1),$(2))-factory.bin; \ } cat $(KDIR_TMP)/loader-$(2).bin.lzma > $(KDIR_TMP)/image-$(2)-sysupgrade.tmp $(STAGING_DIR_HOST)/bin/seama \ -- 2.30.2