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| author | Florian Fainelli <florian@openwrt.org> | 2009-12-06 09:07:58 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2009-12-06 09:07:58 +0000 |
| commit | ece1801c1f85b706a6e2b333361c0f5ea96a7732 (patch) | |
| tree | b9f2b1cfe66b0849aad2697889754dc458b8bb30 /target | |
| parent | eb82e0d7a180f372ef81ccb3dacac420c05be602 (diff) | |
| download | upstream-ece1801c1f85b706a6e2b333361c0f5ea96a7732.tar.gz upstream-ece1801c1f85b706a6e2b333361c0f5ea96a7732.tar.bz2 upstream-ece1801c1f85b706a6e2b333361c0f5ea96a7732.zip | |
simplify sitecom image generation with a script, patch from rtz
SVN-Revision: 18670
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/rdc/image/Makefile | 26 | ||||
| -rw-r--r-- | target/linux/rdc/image/mkimg_sitecom.pl | 17 |
2 files changed, 26 insertions, 17 deletions
diff --git a/target/linux/rdc/image/Makefile b/target/linux/rdc/image/Makefile index 0de6dbc257..f8082b08d5 100644 --- a/target/linux/rdc/image/Makefile +++ b/target/linux/rdc/image/Makefile @@ -34,26 +34,18 @@ define Image/Build/ar525w $(STAGING_DIR_HOST)/bin/airlink -e -b 1 -j $(shell bash -c 'echo $$[$(3)]') $(KDIR)/bzImage $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2)-web.img endef -define Image/Prepare/sitecom/squashfs - dd if=/dev/null of=$(KDIR)/root.tmp seek=1 bs=32k - echo -n "0123456789abcdef0123" >> $(KDIR)/root.tmp - cat $(KDIR)/bzImage $(KDIR)/root.squashfs >> $(KDIR)/root.tmp - dd if=$(KDIR)/root.tmp of=$(KDIR)/root2.tmp bs=64k conv=sync - dd if=$(KDIR)/root2.tmp of=$(KDIR)/root.squashfs bs=1 skip=$$$$(perl -we 'print((-s"$(KDIR)/bzImage")+0x8014)') - $(RM) $(KDIR)/root.tmp $(KDIR)/root2.tmp - $(call add_jffs2_mark,$(KDIR)/root.squashfs) +define Image/Postprocess/sitecom/squashfs + dd if=/dev/zero of=$(KDIR)/tmp2.img count=1 bs=32k #32k config data a start of flash + cat $(KDIR)/tmp.img >> $(KDIR)/tmp2.img + $(call prepare_generic_squashfs,$(KDIR)/tmp2.img) + dd if=$(KDIR)/tmp2.img of=$(KDIR)/tmp.img bs=32k skip=1 endef define Image/Build/sitecom - echo -ne "\0\0" >> $(KDIR)/bzImage - dd if=$(KDIR)/bzImage of=$(KDIR)/bzImage.tmp bs=4 conv=sync - dd if=$(KDIR)/bzImage.tmp of=$(KDIR)/bzImage bs=1 count=$$$$(perl -we 'print((-s"$(KDIR)/bzImage.tmp")-2)') - perl -we 'while(<>){$$$$i.=$$$$_}print pack"v",-(unpack"%v*",$$$$i)' < $(KDIR)/bzImage.tmp >> $(KDIR)/bzImage - $(RM) $(KDIR)/bzImage.tmp - $(call Image/Prepare/sitecom/$(1)) - perl -we 'print "CSYS",pack("V",-s"$(KDIR)/bzImage"),pack("V",-s"$(KDIR)/root.$(1)"),"WRRM",pack("V",-s"$(KDIR)/bzImage")' > $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img - cat $(KDIR)/bzImage $(KDIR)/root.$(1) >> $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img - if [ `perl -we 'print -s"$(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img"'` -gt $$$$((0xffff0000-0xffe08000)) ]; then mv $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img.too_big; echo "#ERR image too big"; fi + $(TOPDIR)/target/linux/rdc/image/mkimg_sitecom.pl $(KDIR)/bzImage > $(KDIR)/tmp.img + cat $(KDIR)/root.$(1) >> $(KDIR)/tmp.img + $(call Image/Postprocess/sitecom/$(1)) + cp $(KDIR)/tmp.img $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img endef define Image/Build/dir450 diff --git a/target/linux/rdc/image/mkimg_sitecom.pl b/target/linux/rdc/image/mkimg_sitecom.pl new file mode 100644 index 0000000000..4dd4a398cd --- /dev/null +++ b/target/linux/rdc/image/mkimg_sitecom.pl @@ -0,0 +1,17 @@ +#!/usr/bin/perl + +$bzimgsize = -s @ARGV[0]; +$padding = 4 - ($bzimgsize + 2) % 4; +if ($padding == 4) { + $padding = 0; } +open (bzimg, @ARGV[0]); +while (<bzimg>) { $i .= $_; } +$i .= "\0"x$padding; +$i .= pack "v", -(unpack "%v*", $i); +print "CSYS"; +print pack("V", length($i)); +print pack("V", 0); +#-s @ARGV[1] +print "WRRM"; +print pack("V", length($i)); +print $i; |