From 4bcd843c607e9679d73f760c6ed893822e645012 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 14 Aug 2005 15:00:56 +0000
Subject: [PATCH] add new image builder

SVN-Revision: 1661
---
 openwrt/package/Config.in                     | 10 +++++
 openwrt/package/sdk/Makefile                  | 38 -----------------
 openwrt/target/Makefile                       |  3 +-
 openwrt/target/linux/Makefile                 | 36 +++++++++++++++-
 openwrt/target/linux/image/Makefile           |  6 +++
 openwrt/target/linux/image/ar7/Makefile       | 34 ++++++++++-----
 openwrt/target/linux/image/brcm/Makefile      | 30 +++++++++----
 openwrt/target/linux/image/jffs2.mk           |  5 +++
 openwrt/target/linux/image/soekris/Makefile   |  5 ++-
 openwrt/target/linux/image/squashfs.mk        |  6 +++
 openwrt/target/linux/imagebuilder/Makefile    | 42 +++++++++++++++++++
 .../linux/imagebuilder/lists/default.ar7-2.4  | 25 +++++++++++
 .../linux/imagebuilder/lists/default.brcm-2.4 | 23 ++++++++++
 .../linux/imagebuilder/lists/micro.ar7-2.4    | 18 ++++++++
 .../linux/imagebuilder/lists/micro.brcm-2.4   | 19 +++++++++
 .../linux/imagebuilder/lists/pptp.brcm-2.4    | 23 ++++++++++
 16 files changed, 265 insertions(+), 58 deletions(-)
 create mode 100644 openwrt/target/linux/imagebuilder/Makefile
 create mode 100644 openwrt/target/linux/imagebuilder/lists/default.ar7-2.4
 create mode 100644 openwrt/target/linux/imagebuilder/lists/default.brcm-2.4
 create mode 100644 openwrt/target/linux/imagebuilder/lists/micro.ar7-2.4
 create mode 100644 openwrt/target/linux/imagebuilder/lists/micro.brcm-2.4
 create mode 100644 openwrt/target/linux/imagebuilder/lists/pptp.brcm-2.4

diff --git a/openwrt/package/Config.in b/openwrt/package/Config.in
index 0d4f047b65..b9b5158837 100644
--- a/openwrt/package/Config.in
+++ b/openwrt/package/Config.in
@@ -175,7 +175,17 @@ source "package/bluez-utils/Config.in"
 comment "Extra stuff"
 source "package/sdk/Config.in"
 
+config BR2_PACKAGE_IMAGEBUILDER
+	bool "OpenWrt Image Builder"
+	default y if CONFIG_DEVEL
+	help
+	  Build an OpenWrt Image Builder.
+	  This package contains the necessary (precompiled) tools and all packages to generate
+	  firmware images from package lists, without having to use the full buildroot.
+	  Useful for building images with custom scripts or extra packages.
+
 endmenu
 
 source "package/Sysconf.in"
 
+
diff --git a/openwrt/package/sdk/Makefile b/openwrt/package/sdk/Makefile
index c0ab92281b..53208cbce4 100644
--- a/openwrt/package/sdk/Makefile
+++ b/openwrt/package/sdk/Makefile
@@ -35,44 +35,6 @@ $(BIN_DIR)/$(SDK_NAME).tar.bz2:
 		tar cfj $@ $(SDK_NAME); \
 	)
 
-$(BIN_DIR)/$(IB_NAME).tar.bz2:
-	rm -rf $(IB_BUILD_DIR)
-	mkdir -p $(IB_BUILD_DIR)/build
-	(cd $(BUILD_DIR); \
-		cp buildroot-kernel-image loader.gz $(IB_BUILD_DIR)/build; \
-	)
-	mkdir -p $(IB_BUILD_DIR)/utils
-	(cd $(STAGING_DIR)/bin; \
-		cp addpattern trx motorola-bin sed mkfs.jffs2 mksquashfs-lzma $(IB_BUILD_DIR)/utils; \
-	)
-	mkdir -p $(IB_BUILD_DIR)/include
-	mkdir -p $(IB_BUILD_DIR)/packages
-	(cd $(PACKAGE_DIR); \
-		cp ipkg_* busybox_* kmod-brcm-* kmod-wlcompat* dnsmasq_* iptables_* dropbear_* kmod-diag_* \
-		   wireless-tools_* zlib* bridge_* ppp_* ppp*pppoe* kmod-ppp* openwrt-utils* $(IB_BUILD_DIR)/packages/; \
-	)
-	egrep '^[^(include|prepare|compile|install)]' < $(TOPDIR)/target/jffs2/Makefile > $(IB_BUILD_DIR)/include/jffs2.mk
-	egrep '^[^(include|prepare|compile|install)]' < $(TOPDIR)/target/squashfs-lzma/Makefile > $(IB_BUILD_DIR)/include/squashfs-lzma.mk
-	cp ./files/README.ImageBuilder $(IB_BUILD_DIR)/
-	cp ./files/Makefile.ib $(IB_BUILD_DIR)/Makefile
-	cp -a $(TOPDIR)/target/default/target_skeleton $(IB_BUILD_DIR)/
-	for target_dir in etc jffs dev proc tmp lib usr/lib usr/sbin; do \
-		mkdir -p $(IB_BUILD_DIR)/target_skeleton/$$target_dir; \
-	done
-	cp -a ./files/sysconf $(IB_BUILD_DIR)/target_skeleton/etc/
-	cp -a $(TARGET_DIR)/lib/*.so* $(IB_BUILD_DIR)/target_skeleton/lib/
-	cp -a $(BUILD_DIR)/libshared/libshared.so $(IB_BUILD_DIR)/target_skeleton/usr/lib/
-	cp -a $(BUILD_DIR)/libnvram/libnvram.so $(IB_BUILD_DIR)/target_skeleton/usr/lib/
-	cp -a $(BUILD_DIR)/libnvram/nvram $(IB_BUILD_DIR)/target_skeleton/usr/sbin/
-	cp -a $(BUILD_DIR)/linksys-wlconf/wlconf $(IB_BUILD_DIR)/target_skeleton/usr/sbin/
-	-$(STRIP) $(IB_BUILD_DIR)/target_skeleton/usr/lib/* $(IB_BUILD_DIR)/target_skeleton/usr/sbin/*
-	ln -sf /tmp/resolv.conf $(IB_BUILD_DIR)/target_skeleton/etc/resolv.conf
-	ln -sf /tmp $(IB_BUILD_DIR)/target_skeleton/var
-	find $(IB_BUILD_DIR) -name CVS | xargs rm -rf 
-	(cd $(BUILD_DIR); \
-		tar cfj $@ $(IB_NAME); \
-	)
-
 source:
 prepare:
 compile: $(BIN_DIR)/$(SDK_NAME).tar.bz2
diff --git a/openwrt/target/Makefile b/openwrt/target/Makefile
index 5e8c6f28cd..e6156b48bf 100644
--- a/openwrt/target/Makefile
+++ b/openwrt/target/Makefile
@@ -26,5 +26,6 @@ image_clean:
 	$(MAKE) -C $(patsubst %-rebuild,%,$@) rebuild
 %-install: %-compile
 	$(MAKE) -C $(patsubst %-install,%,$@) install
-
+linux-imagebuilder:
+	$(MAKE) -C linux imagebuilder
 
diff --git a/openwrt/target/linux/Makefile b/openwrt/target/linux/Makefile
index 3bbe3cdab0..610bc7e1b4 100644
--- a/openwrt/target/linux/Makefile
+++ b/openwrt/target/linux/Makefile
@@ -1,5 +1,11 @@
 include $(TOPDIR)/rules.mk
 
+PKG_OS:=$(shell uname -s)
+PKG_CPU:=$(shell uname -m)
+
+IB_NAME:=OpenWrt-ImageBuilder-$(PKG_OS)-$(PKG_CPU)
+IB_DIR:=$(BUILD_DIR)/$(IB_NAME)
+
 define kernel_template
 
 $(1)/$(2)-clean:
@@ -20,17 +26,45 @@ $(1)/$(2)-install:
 $(1)/$(2)-image: $(1)/$(2)-install
 	$(MAKE) -C image KERNEL="$(1)" BOARD="$(2)" install
 
+$(1)/$(2)-install-ib:
+	$(MAKE) -C image KERNEL="$(1)" BOARD="$(2)" IB_DIR="$(IB_DIR)" install-ib
+	echo '$$$$(eval $$$$(call image_template,$(2),$(1)))' >> $(IB_DIR)/kernel.mk
+
+
 ifeq ($(BR2_LINUX_$(3)),y)
 clean: $(1)/$(2)-clean
 prepare: $(1)/$(2)-prepare
 compile: $(1)/$(2)-compile
 rebuild: $(1)/$(2)-rebuild
 install: $(1)/$(2)-image
+install-ib: $(1)/$(2)-install-ib
 endif
 
-.PHONY: $(1)/$(2)-clean $(1)/$(2)-prepare $(1)/$(2)-compile $(1)/$(2)-rebuild $(1)/$(2)-install
+.PHONY: $(1)/$(2)-clean $(1)/$(2)-prepare $(1)/$(2)-compile $(1)/$(2)-rebuild $(1)/$(2)-install $(1)/$(2)-install-ib
 endef
 
+.PHONY: clean prepare compile rebuild install imagebuilder install-ib
+
+install-ib:
+
+$(BIN_DIR)/$(IB_NAME).tar.bz2:	
+	rm -rf $(IB_DIR)
+	mkdir -p $(IB_DIR)/packages
+	mkdir -p $(IB_DIR)/scripts
+	cp -dpR ./imagebuilder/* $(IB_DIR)/
+	cp -dpR $(TOPDIR)/bin/packages/*.ipk $(IB_DIR)/packages/
+	cp $(TOPDIR)/scripts/ipkg $(IB_DIR)/scripts/
+	$(MAKE) install-ib
+	cp $(TOPDIR)/rules.mk $(IB_DIR)
+	cp -dpR ./image $(IB_DIR)/
+	cp $(TOPDIR)/.config $(IB_DIR)/
+	find $(IB_DIR) -name CVS | xargs rm -rf
+	(cd $(BUILD_DIR); tar c $(IB_NAME) | bzip2 -c > $(BIN_DIR)/$(IB_NAME).tar.bz2)
+
+ifeq ($(BR2_PACKAGE_IMAGEBUILDER),y)
+install: $(BIN_DIR)/$(IB_NAME).tar.bz2
+endif
+
 prepare:
 	$(MAKE) -C image prepare
 compile:
diff --git a/openwrt/target/linux/image/Makefile b/openwrt/target/linux/image/Makefile
index b6a6c56914..74c778a334 100644
--- a/openwrt/target/linux/image/Makefile
+++ b/openwrt/target/linux/image/Makefile
@@ -19,6 +19,12 @@ compile:
 install:
 	$(MAKE) -C $(BOARD) prepare
 	$(MAKE) -C $(BOARD) compile
+
+install-ib:
+	-$(MAKE) -C $(BOARD) IB_DIR="$(IB_DIR)" install-ib
+	mkdir -p $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)
+	cp $(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)/kernel[-_]*.ipk $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)/	
+
 rebuild: clean prepare compile install
 clean:
 
diff --git a/openwrt/target/linux/image/ar7/Makefile b/openwrt/target/linux/image/ar7/Makefile
index 4436fa9ba9..8a369edb62 100644
--- a/openwrt/target/linux/image/ar7/Makefile
+++ b/openwrt/target/linux/image/ar7/Makefile
@@ -1,6 +1,6 @@
 include $(TOPDIR)/rules.mk
 
-KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-ar7
+KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/ar7loader
 
@@ -47,9 +47,11 @@ $(KDIR)/vmlinux.bin: $(KDIR)/vmlinux.lzma
 		-o $(KDIR)/loader
 	$(TARGET_CROSS)objcopy -O srec $(KDIR)/loader $(KDIR)/ram_zimage.sre
 	$(STAGING_DIR)/bin/srec2bin $(KDIR)/ram_zimage.sre $@
+	
+$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin: $(KDIR)/vmlinux.bin
 endif
 
-$(BIN_DIR)/openwrt-ar7-2.4-kernel.bin: $(KDIR)/vmlinux.bin
+$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin:
 	cp $< $@
 
 ifeq ($(FS),jffs2-8MB)
@@ -59,16 +61,16 @@ ifeq ($(FS),jffs2-4MB)
 ALIGN:=bs=65536 conv=sync
 endif
 
-$(BIN_DIR)/openwrt-ar7-$(KERNEL)-$(FS).bin: $(BIN_DIR)/openwrt-ar7-2.4-kernel.bin
+$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin
 	dd if=$< $(ALIGN) > $@
-	cat $(BUILD_DIR)/linux-$(KERNEL)-ar7/root.$(FS) >> $@
+	cat $(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)/root.$(FS) >> $@
 
 define pattern_template
-$(BIN_DIR)/openwrt-ar7-$(KERNEL)-$(FS)-$(1).bin: $(BIN_DIR)/openwrt-ar7-$(KERNEL)-$(FS).bin
-	(dd if=/dev/zero bs=16 count=1; cat $(BIN_DIR)/openwrt-ar7-$(KERNEL)-$(FS).bin) | \
-		$(STAGING_DIR)/bin/addpattern -p $(1) $(2) -o $(BIN_DIR)/openwrt-ar7-$(KERNEL)-$(FS)-$(1).bin
+$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS)-$(1).bin: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin
+	(dd if=/dev/zero bs=16 count=1; cat $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin) | \
+		$(STAGING_DIR)/bin/addpattern -p $(1) $(2) -o $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS)-$(1).bin
 
-install: $(BIN_DIR)/openwrt-ar7-$(KERNEL)-$(FS)-$(1).bin
+install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS)-$(1).bin
 endef
 
 $(eval $(call pattern_template,WA22))
@@ -76,11 +78,23 @@ $(eval $(call pattern_template,WAG2))
 $(eval $(call pattern_template,WA21))
 $(eval $(call pattern_template,WA32,-b))
 
+ifeq ($(IB),)
 clean:
 	rm -rf $(PKG_BUILD_DIR)
-	rm -f $(BIN_DIR)/openwrt-ar7*
+	rm -f $(BIN_DIR)/openwrt-$(BOARD)*
 
 prepare: $(PKG_BUILD_DIR) $(PKG_BUILD_DIR)/zimage.script $(PKG_BUILD_DIR)/ld.script
 compile: prepare $(PKG_BUILD_DIR)/loader.o $(PKG_BUILD_DIR)/LzmaDecode.o $(STAGING_DIR)/bin/srec2bin
-install: $(BIN_DIR)/openwrt-ar7-2.4-kernel.bin $(BIN_DIR)/openwrt-ar7-$(KERNEL)-$(FS).bin
+else
+clean:
+prepare:
+compile:
+endif
 
+install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin
+install-ib:
+	mkdir -p $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)
+	cp -dpR $(KDIR)/vmlinux.bin $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)/
+	mkdir -p $(IB_DIR)/staging_dir_$(ARCH)
+	cp -dpR $(STAGING_DIR)/bin/addpattern $(IB_DIR)/staging_dir_$(ARCH)/bin/
+	
diff --git a/openwrt/target/linux/image/brcm/Makefile b/openwrt/target/linux/image/brcm/Makefile
index ec8f72ccac..f551b84bee 100644
--- a/openwrt/target/linux/image/brcm/Makefile
+++ b/openwrt/target/linux/image/brcm/Makefile
@@ -1,6 +1,6 @@
 include $(TOPDIR)/rules.mk
 
-KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-brcm
+KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
 
 lzma-loader-clean:
 	$(MAKE) -C lzma-loader clean
@@ -11,16 +11,20 @@ lzma-loader-prepare:
 lzma-loader-compile: lzma-loader-prepare
 	$(MAKE) -C lzma-loader compile
 
+ifeq ($(IB),)
 $(KDIR)/vmlinux.lzma: $(KDIR)/vmlinux
 	cat $^ | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $@ || (rm -f $@ && false)
 
+$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).trx: $(KDIR)/vmlinux.lzma
+endif
+
 ifeq ($(FS),jffs2-8MB)
 TRXALIGN:=-a 0x20000
 endif
 ifeq ($(FS),jffs2-4MB)
 TRXALIGN:=-a 0x10000
 endif
-$(BIN_DIR)/openwrt-brcm-$(KERNEL)-$(FS).trx: $(KDIR)/vmlinux.lzma
+$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).trx:
 	$(STAGING_DIR)/bin/trx -o $@ $(BUILD_DIR)/loader.gz $(KDIR)/vmlinux.lzma $(TRXALIGN) $(KDIR)/root.$(FS)
 
 
@@ -28,26 +32,38 @@ ifeq ($(KERNEL),2.4)
 FSNAME:=$(patsubst jffs2-%,jffs2,$(FS))
 
 ifneq ($(FS),jffs2-8MB)
-$(BIN_DIR)/openwrt-wrt54g-$(FSNAME).bin: $(BIN_DIR)/openwrt-brcm-$(KERNEL)-$(FS).trx
+$(BIN_DIR)/openwrt-wrt54g-$(FSNAME).bin: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).trx
 	$(STAGING_DIR)/bin/addpattern -4 -p W54G -v v4.20.6 -i $< -o $@ -g
 
 install: $(BIN_DIR)/openwrt-wrt54g-$(FSNAME).bin
 endif
 
 ifneq ($(FS),jffs2-4MB)
-$(BIN_DIR)/openwrt-wrt54gs-$(FSNAME).bin: $(BIN_DIR)/openwrt-brcm-$(KERNEL)-$(FS).trx
+$(BIN_DIR)/openwrt-wrt54gs-$(FSNAME).bin: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).trx
 	$(STAGING_DIR)/bin/addpattern -4 -p W54S -v v4.70.6 -i $< -o $@ -g
 
 install: $(BIN_DIR)/openwrt-wrt54gs-$(FSNAME).bin
 endif
 
-$(BIN_DIR)/openwrt-motorola-$(FS).bin: $(BIN_DIR)/openwrt-brcm-$(KERNEL)-$(FS).trx
+$(BIN_DIR)/openwrt-motorola-$(FS).bin: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).trx
 	$(STAGING_DIR)/bin/motorola-bin $< $@
 install: $(BIN_DIR)/openwrt-motorola-$(FS).bin
 endif
 
+ifeq ($(IB),)
 clean: lzma-loader-clean
 prepare: lzma-loader-prepare
 compile: lzma-loader-compile
-install: compile $(BIN_DIR)/openwrt-brcm-$(KERNEL)-$(FS).trx
-	
+install: compile $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).trx
+else
+clean:
+prepare:
+compile:
+install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).trx
+endif
+install-ib:
+	mkdir -p $(IB_DIR)/staging_dir_$(ARCH)/bin
+	cp -dpR $(STAGING_DIR)/bin/addpattern $(STAGING_DIR)/bin/trx $(STAGING_DIR)/bin/motorola-bin $(IB_DIR)/staging_dir_$(ARCH)/bin
+	mkdir -p $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)
+	cp -dpR $(BUILD_DIR)/loader.gz $(IB_DIR)/build_$(ARCH)/
+	cp -dpR $(KDIR)/vmlinux.lzma $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)/
diff --git a/openwrt/target/linux/image/jffs2.mk b/openwrt/target/linux/image/jffs2.mk
index 02c56817b3..a2c47e4dcd 100644
--- a/openwrt/target/linux/image/jffs2.mk
+++ b/openwrt/target/linux/image/jffs2.mk
@@ -23,8 +23,13 @@ jffs2-install: $(KDIR)/root.jffs2-4MB $(KDIR)/root.jffs2-8MB
 	$(MAKE) -C $(BOARD) install KERNEL="$(KERNEL)" FS="jffs2-4MB"
 	$(MAKE) -C $(BOARD) install KERNEL="$(KERNEL)" FS="jffs2-8MB"
 
+jffs2-install-ib:
+	mkdir -p $(IB_DIR)/staging_dir_$(ARCH)/bin
+	cp $(STAGING_DIR)/bin/mkfs.jffs2 $(IB_DIR)/staging_dir_$(ARCH)/bin
+
 prepare: jffs2-prepare
 compile: jffs2-compile
 install: jffs2-install
+install-ib: jffs2-install-ib
 clean: jffs2-clean
 
diff --git a/openwrt/target/linux/image/soekris/Makefile b/openwrt/target/linux/image/soekris/Makefile
index 0b4fba9d8e..9ab3a73883 100644
--- a/openwrt/target/linux/image/soekris/Makefile
+++ b/openwrt/target/linux/image/soekris/Makefile
@@ -27,7 +27,10 @@ $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz: $(KDIR)/bzImage
 	cp $^ $@
 
 
+clean:
 prepare:
 compile:
 install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz
-
+install-ib:
+	mkdir -p $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)
+	cp -dpR $(KDIR)/bzImage $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)/
diff --git a/openwrt/target/linux/image/squashfs.mk b/openwrt/target/linux/image/squashfs.mk
index 70a85b99ee..42ff77db64 100644
--- a/openwrt/target/linux/image/squashfs.mk
+++ b/openwrt/target/linux/image/squashfs.mk
@@ -14,7 +14,13 @@ $(KDIR)/root.squashfs:
 
 squashfs-install: $(KDIR)/root.squashfs
 	$(MAKE) -C $(BOARD) install KERNEL="$(KERNEL)" FS="squashfs"
+
+squashfs-install-ib:
+	mkdir -p $(IB_DIR)/staging_dir_$(ARCH)/bin
+	cp $(STAGING_DIR)/bin/mksquashfs-lzma $(IB_DIR)/staging_dir_$(ARCH)/bin
 	
 prepare: squashfs-prepare
 compile: squashfs-compile
 install: squashfs-install
+install-ib: squashfs-install-ib
+clean: squashfs-clean
diff --git a/openwrt/target/linux/imagebuilder/Makefile b/openwrt/target/linux/imagebuilder/Makefile
new file mode 100644
index 0000000000..8da50bdd78
--- /dev/null
+++ b/openwrt/target/linux/imagebuilder/Makefile
@@ -0,0 +1,42 @@
+default: clean all
+
+TOPDIR:=${shell pwd}
+export TOPDIR
+IB:=1
+export IB
+include ./rules.mk
+
+LINUX_BUILD_DIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
+IPKG_KERNEL:=IPKG_TMP=$(BUILD_DIR)/tmp IPKG_INSTROOT=$(LINUX_BUILD_DIR)/root IPKG_CONF_DIR=$(LINUX_BUILD_DIR) $(SCRIPT_DIR)/ipkg -force-defaults -force-depends
+
+define image_template
+
+all: all-$(1)-$(2)
+
+all-$(1)-$(2):
+	@for listfile in ./lists/*.$(1)-$(2); do \
+		$(MAKE) -s `echo $$$$listfile | sed 's,.*lists/\(.*\).$(1)-$(2),BOARD=$(1) KERNEL=$(2) LIST=\1,'` build; \
+	done
+endef
+
+include ./kernel.mk
+
+clean:
+	@rm -rf $(LINUX_BUILD_DIR)/root*
+	@rm -rf $(BIN_DIR)
+all:
+
+build:
+	echo
+	echo '### BUILDING IMAGE FROM lists/$(LIST).$(BOARD)-$(KERNEL)'
+	echo
+	rm -rf $(LINUX_BUILD_DIR)/root*
+	mkdir -p $(BIN_DIR)/$(LIST)
+	mkdir -p $(LINUX_BUILD_DIR)/tmp
+	mkdir -p $(LINUX_BUILD_DIR)/root
+	echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf
+	$(IPKG_KERNEL) install $(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)/kernel[-_]*.ipk
+	for package in `cat lists/$(LIST).$(BOARD)-$(KERNEL)`; do \
+		$(IPKG_KERNEL) install `ls packages/$${package}_*`; \
+	done
+	$(MAKE) -S -C image KERNEL="$(KERNEL)" BOARD="$(BOARD)" BIN_DIR="$(BIN_DIR)/$(LIST)" install
diff --git a/openwrt/target/linux/imagebuilder/lists/default.ar7-2.4 b/openwrt/target/linux/imagebuilder/lists/default.ar7-2.4
new file mode 100644
index 0000000000..86c159c099
--- /dev/null
+++ b/openwrt/target/linux/imagebuilder/lists/default.ar7-2.4
@@ -0,0 +1,25 @@
+base-files
+base-files-ar7
+bridge
+busybox
+dnsmasq
+dropbear
+ipkg
+iptables
+kmod-cpmac
+kmod-atm
+kmod-pppoatm
+kmod-sangam-atm-annexb
+kmod-ppp
+kmod-pppoe
+kmod-wlcompat
+libgcc
+linux-atm
+mtd
+nvram
+ppp
+ppp-mod-pppoe
+uclibc
+wireless-tools
+wificonf
+zlib
diff --git a/openwrt/target/linux/imagebuilder/lists/default.brcm-2.4 b/openwrt/target/linux/imagebuilder/lists/default.brcm-2.4
new file mode 100644
index 0000000000..91236cbaf6
--- /dev/null
+++ b/openwrt/target/linux/imagebuilder/lists/default.brcm-2.4
@@ -0,0 +1,23 @@
+base-files
+base-files-brcm
+bridge
+busybox
+dnsmasq
+dropbear
+ipkg
+iptables
+kmod-brcm-et
+kmod-brcm-wl
+kmod-diag
+kmod-ppp
+kmod-pppoe
+kmod-wlcompat
+libgcc
+mtd
+nvram
+ppp
+ppp-mod-pppoe
+uclibc
+wireless-tools
+wificonf
+zlib
diff --git a/openwrt/target/linux/imagebuilder/lists/micro.ar7-2.4 b/openwrt/target/linux/imagebuilder/lists/micro.ar7-2.4
new file mode 100644
index 0000000000..dfaaa6e8d0
--- /dev/null
+++ b/openwrt/target/linux/imagebuilder/lists/micro.ar7-2.4
@@ -0,0 +1,18 @@
+base-files
+base-files-ar7
+bridge
+busybox
+dnsmasq
+dropbear
+ipkg
+iptables
+kmod-cpmac
+kmod-wlcompat
+libgcc
+linux-atm
+mtd
+nvram
+uclibc
+wireless-tools
+wificonf
+zlib
diff --git a/openwrt/target/linux/imagebuilder/lists/micro.brcm-2.4 b/openwrt/target/linux/imagebuilder/lists/micro.brcm-2.4
new file mode 100644
index 0000000000..078884312e
--- /dev/null
+++ b/openwrt/target/linux/imagebuilder/lists/micro.brcm-2.4
@@ -0,0 +1,19 @@
+base-files
+base-files-brcm
+bridge
+busybox
+dnsmasq
+dropbear
+ipkg
+iptables
+kmod-brcm-et
+kmod-brcm-wl
+kmod-diag
+kmod-wlcompat
+libgcc
+mtd
+nvram
+uclibc
+wireless-tools
+wificonf
+zlib
diff --git a/openwrt/target/linux/imagebuilder/lists/pptp.brcm-2.4 b/openwrt/target/linux/imagebuilder/lists/pptp.brcm-2.4
new file mode 100644
index 0000000000..280b21eced
--- /dev/null
+++ b/openwrt/target/linux/imagebuilder/lists/pptp.brcm-2.4
@@ -0,0 +1,23 @@
+base-files
+base-files-brcm
+bridge
+busybox
+dnsmasq
+dropbear
+ipkg
+iptables
+kmod-brcm-et
+kmod-brcm-wl
+kmod-diag
+kmod-ppp
+kmod-gre
+kmod-wlcompat
+libgcc
+mtd
+nvram
+ppp
+pptp
+uclibc
+wireless-tools
+wificonf
+zlib
-- 
2.25.1