ar71xx: the squashfs-4k images are unreliable in some builds. add 4k, 8k padding...

[openwrt.git] / target / linux / rdc / image / Makefile

diff --git a/target/linux/rdc/image/Makefile b/target/linux/rdc/image/Makefile
index ecfe7ff..6f960ac 100644 (file)
--- a/target/linux/rdc/image/Makefile
+++ b/target/linux/rdc/image/Makefile
@@ -1,5 +1,5 @@
-# 
-# Copyright (C) 2006 OpenWrt.org
+#
+# Copyright (C) 2006-2009 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -7,14 +7,8 @@
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
-ifeq ($(CONFIG_LINUX_2_6_23),y)
-ARCH_PATH=i386
-else
-ARCH_PATH=x86
-endif
-
 define Image/Prepare
-       $(CP) $(LINUX_DIR)/arch/$(ARCH_PATH)/boot/bzImage $(KDIR)/bzImage
+       $(CP) $(LINUX_DIR)/arch/x86/boot/bzImage $(KDIR)/bzImage
 endef
 
 define trxalign/jffs2-128k
@@ -27,6 +21,10 @@ define trxalign/squashfs
 bs=1024
 endef
 
+define Image/Prepare/squashfs
+       $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
+endef
+
 define Image/Build/ar525w
        touch $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img
        touch $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2)-web.img
@@ -36,17 +34,26 @@ 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/wl153/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=$$$$(perl -we 'print((-s"$(KDIR)/bzImage")+0x8014)')
+       $(RM) $(KDIR)/root.tmp $(KDIR)/root2.tmp
+       $(call add_jffs2_mark,$(KDIR)/root.squashfs)
+endef
+
 define Image/Build/wl153
-       ls -l $(KDIR)/bzImage | sed -r 's/^[^[:blank:]]+[[:blank:]]+[^[:blank:]]+[[:blank:]]+[^[:blank:]]+[[:blank:]]+[^[:blank:]]+[[:blank:]]+([^[:blank:]]+).+$$$$/\1/' | xargs printf '%.8x' > $(KDIR)/bzSize
-       gzip -9c $(KDIR)/root.$(1) > $(KDIR)/root.$(1).gz
-       ls -l $(KDIR)/root.$(1).gz | sed -r 's/^[^[:blank:]]+[[:blank:]]+[^[:blank:]]+[[:blank:]]+[^[:blank:]]+[[:blank:]]+[^[:blank:]]+[[:blank:]]+([^[:blank:]]+).+$$$$/\1/' | xargs printf '%.8x' > $(KDIR)/rdSize
-       echo -ne "\x$$$$(cut -c 7,8 < $(KDIR)/bzSize)\x$$$$(cut -c 5,6 < $(KDIR)/bzSize)\x$$$$(cut -c 3,4 < $(KDIR)/bzSize)\x$$$$(cut -c 1,2 < $(KDIR)/bzSize)" > $(KDIR)/bzSize.tmp
-       echo -n 'CSYS' > $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img
-       cat $(KDIR)/bzSize.tmp >> $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img
-       echo -ne "\x$$$$(cut -c 7,8 < $(KDIR)/rdSize)\x$$$$(cut -c 5,6 < $(KDIR)/rdSize)\x$$$$(cut -c 3,4 < $(KDIR)/rdSize)\x$$$$(cut -c 1,2 < $(KDIR)/rdSize)WRRM" >> $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img
-       cat $(KDIR)/bzSize.tmp $(KDIR)/bzImage $(KDIR)/root.$(1).gz >> $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img
-       $(RM) $(KDIR)/bzSize.tmp $(KDIR)/bzSize $(KDIR)/rdSize
-       if [ `ls -l $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img | sed -r 's/^[^[:blank:]]+[[:blank:]]+[^[:blank:]]+[[:blank:]]+[^[:blank:]]+[[:blank:]]+[^[:blank:]]+[[:blank:]]+([^[:blank:]]+).+$$$$/\1/'` -gt $$$$((0xffff0000-0xffe08000)) ]; then mv $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img.too_big; echo "#ERR image too big"; fi 
+       echo -ne "\0\0" >> $(KDIR)/bzImage
+       dd if=$(KDIR)/bzImage of=$(KDIR)/bzImage.tmp bs=4 conv=sync
+       dd if=$(KDIR)/bzImage.tmp of=$(KDIR)/bzImage bs=1 count=$$$$(perl -we 'print((-s"$(KDIR)/bzImage.tmp")-2)')
+       perl -we 'while(<>){$$$$i.=$$$$_}print pack"v",-(unpack"%v*",$$$$i)' < $(KDIR)/bzImage.tmp >> $(KDIR)/bzImage
+       $(RM) $(KDIR)/bzImage.tmp
+       $(call Image/Prepare/wl153/$(1))
+       perl -we 'print "CSYS",pack("V",-s"$(KDIR)/bzImage"),pack("V",-s"$(KDIR)/root.$(1)"),"WRRM",pack("V",-s"$(KDIR)/bzImage")' > $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img
+       cat $(KDIR)/bzImage $(KDIR)/root.$(1) >> $(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img
+       if [ `perl -we 'print -s"$(BIN_DIR)/openwrt-$(BOARD)-$(1)-$(2).img"'` -gt $$$$((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 
 endef
 
 define Image/Build/dir450
@@ -57,6 +64,7 @@ define Image/Build/dir450
 endef
 
 define Image/Build/g570s
+       $(call Image/Prepare/$(1))
        mv $(KDIR)/root.$(1) $(KDIR)/root.tmp
        dd of=$(KDIR)/root.$(1) if=$(KDIR)/root.tmp $(call trxalign/$(1)) conv=sync
        $(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-tftp-$(BOARD)-$(1)-$(2).img
@@ -67,16 +75,33 @@ define Image/Build/g570s
        $(RM) -r $(KDIR)/zyxel.tmp
 endef
 
+define Image/Prepare/amit/squashfs
+       echo -n "0123456789abcdef" > $(KDIR)/root.tmp
+       cat $(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=16
+       $(RM) $(KDIR)/root.tmp $(KDIR)/root2.tmp
+       $(call add_jffs2_mark,$(KDIR)/root.squashfs)
+endef
+
 define Image/Build/amit
+       $(call Image/Prepare/amit/$(1))
        if [ ! -x $(STAGING_DIR_HOST)/bin/amit_makebin ]; then echo "#ERR Please copy the AMIT \"makebin\" tool from http://mgb111.pradnik.net/ as $(STAGING_DIR_HOST)/bin/amit_makebin to build."; fi
        sh -c "mkdir -p $(KDIR)/amit.tmp/linux_src/arch/i386/boot $(KDIR)/amit.tmp/rom_disk && cd $(KDIR)/amit.tmp && ln -s ../../root.$(1) rom_disk/fs.img && ln -s ../../../../../bzImage linux_src/arch/i386/boot && $(STAGING_DIR_HOST)/bin/amit_makebin && mv upgrade.img $(BIN_DIR)/openwrt-$(BOARD)-$(1)-anas350.bin" || :
        $(RM) -r $(KDIR)/amit.tmp
        $(STAGING_DIR_HOST)/bin/makeamitbin -o $(BIN_DIR)/openwrt-$(BOARD)-$(1)-ar360w3g.bin -1 ALK_ATG001 -2 Atropos linux3g $(KDIR)/bzImage ramdisk3g $(KDIR)/root.$(1)
 endef
 
+define Image/Build/Initramfs
+       $(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD)-ramfs.bzImage
+endef
+
 define Image/Build
        $(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD).bzImage
-       $(call Image/Build/$(PROFILE),$(1),$(PROFILE),$(patsubst jffs2-%k,%,$(1)))
+       $(call Image/Build/$(SUBTARGET),$(1),$(SUBTARGET),$(patsubst jffs2-%k,%,$(1)))
+ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+       $(call Image/Build/Initramfs)
+endif
 endef
 
 $(eval $(call BuildImage))