9 files changed, 252 insertions, 0 deletions
diff --git a/target/linux/image/Makefile b/target/linux/image/Makefile
new file mode 100644
index 000000000..6b7c78774
--- /dev/null
+++ b/target/linux/image/Makefile
@@ -0,0 +1,24 @@
+include $(TOPDIR)/rules.mk
+
+ifeq ($(BOARD),)
+BOARD:=brcm
+endif
+
+KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
+
+ifeq ($(BR2_TARGET_ROOTFS_JFFS2),y)
+include ./jffs2.mk
+endif
+
+ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS_LZMA),y)
+include ./squashfs.mk
+endif
+
+prepare:
+	$(MAKE) -C $(BOARD) prepare
+compile:
+	$(MAKE) -C $(BOARD) compile
+install:
+rebuild: clean prepare compile install
+clean:
+
diff --git a/target/linux/image/brcm/Makefile b/target/linux/image/brcm/Makefile
new file mode 100644
index 000000000..2cff6af87
--- /dev/null
+++ b/target/linux/image/brcm/Makefile
@@ -0,0 +1,47 @@
+include $(TOPDIR)/rules.mk
+
+KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-brcm
+
+lzma-loader-clean:
+	$(MAKE) -C lzma-loader clean
+
+lzma-loader-prepare:
+	$(MAKE) -C lzma-loader prepare
+
+lzma-loader-compile: lzma-loader-prepare
+	$(MAKE) -C lzma-loader compile
+
+$(KDIR)/vmlinux.lzma: $(KDIR)/vmlinux
+	cat $^ | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $@ || (rm -f $@ && false)
+
+$(BIN_DIR)/openwrt-brcm-$(KERNEL)-$(FS).trx: $(KDIR)/vmlinux.lzma
+	$(STAGING_DIR)/bin/trx -o $@ $(BUILD_DIR)/loader.gz $(KDIR)/vmlinux.lzma $(KDIR)/root.$(FS)
+
+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
+	$(STAGING_DIR)/bin/addpattern -2 -i $< -o $@ -g
+	$(SED) "1s,^W54S,W54G," $@
+
+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
+	$(STAGING_DIR)/bin/addpattern -2 -i $< -o $@ -g
+
+install: $(BIN_DIR)/openwrt-wrt54gs-$(FSNAME).bin
+endif
+
+$(BIN_DIR)/openwrt-motorola-$(FS).bin: $(BIN_DIR)/openwrt-brcm-$(KERNEL)-$(FS).trx
+	$(STAGING_DIR)/bin/motorola-bin $< $@
+install: $(BIN_DIR)/openwrt-motorola-$(FS).bin
+endif
+
+clean: lzma-loader-clean
+prepare: lzma-loader-prepare
+compile: lzma-loader-compile
+install: $(BIN_DIR)/openwrt-brcm-$(KERNEL)-$(FS).trx
+	
diff --git a/target/linux/image/brcm/lzma-loader/Makefile b/target/linux/image/brcm/lzma-loader/Makefile
new file mode 100644
index 000000000..e46e6c4ef
--- /dev/null
+++ b/target/linux/image/brcm/lzma-loader/Makefile
@@ -0,0 +1,39 @@
+# $Id$
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME := loader
+PKG_VERSION := 0.04
+PKG_MD5SUM := c0b7c36232d3910c425d03e56d0f532b
+
+PKG_SOURCE_SITE := http://wl500g.dyndns.org/loader/
+PKG_SOURCE_FILE := $(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_CAT := zcat
+PKG_SOURCE_DIR := $(PKG_NAME)-$(PKG_VERSION)
+PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_SOURCE_DIR)
+
+$(DL_DIR)/$(PKG_SOURCE_FILE):
+	mkdir -p $(DL_DIR)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) $(PKG_MD5SUM) $(PKG_SOURCE_SITE)
+
+$(PKG_BUILD_DIR)/.patched: $(DL_DIR)/$(PKG_SOURCE_FILE)
+	mkdir -p $(TOOL_BUILD_DIR)
+	$(PKG_SOURCE_CAT) $(DL_DIR)/$(PKG_SOURCE_FILE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+	$(PATCH) $(PKG_BUILD_DIR) ./patches
+	touch $(PKG_BUILD_DIR)/.patched
+
+$(PKG_BUILD_DIR)/loader.gz: $(PKG_BUILD_DIR)/.patched
+	$(MAKE) -C $(PKG_BUILD_DIR) CC=$(TARGET_CC) \
+		LD=$(TARGET_CROSS)ld CROSS_COMPILE=$(TARGET_CROSS)
+
+$(BUILD_DIR)/loader.gz: $(PKG_BUILD_DIR)/loader.gz
+	cp $< $@
+
+source: $(DL_DIR)/$(PKG_SOURCE_FILE)
+prepare: $(PKG_BUILD_DIR)/.patched
+compile: $(BUILD_DIR)/loader.gz
+install:
+
+clean:
+	rm -rf $(PKG_BUILD_DIR)
+	rm -f $(BUILD_DIR)/loader.gz
diff --git a/target/linux/image/brcm/lzma-loader/patches/toolchain.patch b/target/linux/image/brcm/lzma-loader/patches/toolchain.patch
new file mode 100644
index 000000000..81f92b26e
--- /dev/null
+++ b/target/linux/image/brcm/lzma-loader/patches/toolchain.patch
@@ -0,0 +1,16 @@
+diff -Nur loader-0.04/Makefile loader-0.04-owrt/Makefile
+--- loader-0.04/Makefile	2005-03-08 11:32:32.000000000 +0100
++++ loader-0.04-owrt/Makefile	2005-04-30 13:44:39.000000000 +0200
+@@ -22,9 +22,10 @@
+ 
+ OBJCOPY		:= $(CROSS_COMPILE)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S
+ 
+-CFLAGS		= -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \
++CFLAGS		= -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
+ 		  -fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic \
+-		  -ffunction-sections -pipe -mcpu=r4600 -mips2 -Wa,--trap  -m4710a0kern
++		  -ffunction-sections -pipe -mlong-calls -fno-common \
++		  -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap
+ CFLAGS		+= -DLOADADDR=$(TEXT_START) -D_LZMA_IN_CB
+ 
+ ASFLAGS		= $(CFLAGS) -D__ASSEMBLY__ -DBZ_TEXT_START=$(BZ_TEXT_START)
diff --git a/target/linux/image/jffs2.mk b/target/linux/image/jffs2.mk
new file mode 100644
index 000000000..02c56817b
--- /dev/null
+++ b/target/linux/image/jffs2.mk
@@ -0,0 +1,30 @@
+JFFS2OPTS :=  --pad --little-endian --squash
+#JFFS2OPTS += -Xlzo -msize -Xlzari
+
+jffs2-prepare:
+	$(MAKE) -C jffs2 prepare
+
+jffs2-compile:
+	$(MAKE) -C jffs2 compile
+
+jffs2-clean:
+	$(MAKE) -C jffs2 clean
+	rm -f $(KDIR)/root.jffs2*
+
+$(KDIR)/root.jffs2-4MB:
+	@rm -rf $(KDIR)/root/jffs
+	$(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e 0x10000 -o $@ -d $(KDIR)/root
+
+$(KDIR)/root.jffs2-8MB:
+	@rm -rf $(KDIR)/root/jffs
+	$(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e 0x20000 -o $@ -d $(KDIR)/root
+
+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"
+
+prepare: jffs2-prepare
+compile: jffs2-compile
+install: jffs2-install
+clean: jffs2-clean
+
diff --git a/target/linux/image/jffs2/Makefile b/target/linux/image/jffs2/Makefile
new file mode 100644
index 000000000..8734ee225
--- /dev/null
+++ b/target/linux/image/jffs2/Makefile
@@ -0,0 +1,28 @@
+include $(TOPDIR)/rules.mk
+
+MTD_DIR:=$(BUILD_DIR)/mtd-20050122.orig
+MTD_SOURCE=mtd_20050122.orig.tar.gz
+MTD_SITE=http://ftp.debian.org/debian/pool/main/m/mtd
+MTD_MD5SUM:=1f42c2cae08eb9e7b52d0c188f8d6338
+MKFS_JFFS2=$(MTD_DIR)/util/mkfs.jffs2
+
+$(DL_DIR)/$(MTD_SOURCE):
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(MTD_SOURCE) $(MTD_MD5SUM) $(MTD_SITE)
+
+$(MTD_DIR)/.unpacked: $(DL_DIR)/$(MTD_SOURCE)
+	zcat $(DL_DIR)/$(MTD_SOURCE) | tar -C $(BUILD_DIR) -xvf -
+	touch $(MTD_DIR)/.unpacked
+
+$(MTD_DIR)/util/mkfs.jffs2: $(MTD_DIR)/.unpacked
+	$(MAKE) LINUXDIR=$(LINUX_DIR) -C $(MTD_DIR)/util
+
+$(STAGING_DIR)/bin/mkfs.jffs2: $(MTD_DIR)/util/mkfs.jffs2
+	cp $< $@
+
+source: $(DL_DIR)/$(MTD_SOURCE)
+prepare: $(MTD_DIR)/.unpacked
+compile: $(MTD_DIR)/util/mkfs.jffs2 $(STAGING_DIR)/bin/mkfs.jffs2
+install: 
+clean:
+	rm -rf $(MTD_DIR)
+
diff --git a/target/linux/image/squashfs.mk b/target/linux/image/squashfs.mk
new file mode 100644
index 000000000..e9a95de56
--- /dev/null
+++ b/target/linux/image/squashfs.mk
@@ -0,0 +1,19 @@
+squashfs-prepare:
+	$(MAKE) -C squashfs prepare
+
+squashfs-compile:
+	$(MAKE) -C squashfs compile
+	
+squashfs-clean:
+	$(MAKE) -C squashfs clean
+	rm -f $(KDIR)/root.squashfs
+
+$(KDIR)/root.squashfs:
+	@mkdir -p $(KDIR)/root/jffs
+	$(STAGING_DIR)/bin/mksquashfs-lzma $(KDIR)/root $@ -noappend -root-owned -le
+
+prepare: squashfs-prepare
+compile: squashfs-compile
+install: $(KDIR)/root.squashfs
+	$(MAKE) -C $(BOARD) install KERNEL="$(KERNEL)" FS="squashfs"
+
diff --git a/target/linux/image/squashfs/Makefile b/target/linux/image/squashfs/Makefile
new file mode 100644
index 000000000..354a39bbe
--- /dev/null
+++ b/target/linux/image/squashfs/Makefile
@@ -0,0 +1,27 @@
+include $(TOPDIR)/rules.mk
+
+SQUASHFSLZMA_DIR=$(BUILD_DIR)/squashfs2.1-r2
+SQUASHFSLZMA_SOURCE=squashfs2.1-r2.tar.gz
+SQUASHFSLZMA_SITE=@SF/squashfs
+SQUASHFSLZMA_MD5SUM=ffa24eff13b2ca51ed6990d15237e4c1
+
+$(DL_DIR)/$(SQUASHFSLZMA_SOURCE):
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(SQUASHFSLZMA_SOURCE) $(SQUASHFSLZMA_MD5SUM) $(SQUASHFSLZMA_SITE)
+
+$(SQUASHFSLZMA_DIR)/.unpacked: $(DL_DIR)/$(SQUASHFSLZMA_SOURCE) 
+	zcat $(DL_DIR)/$(SQUASHFSLZMA_SOURCE) | tar -C $(BUILD_DIR) -xvf -
+	$(PATCH) $(SQUASHFSLZMA_DIR) ./patches
+	touch $(SQUASHFSLZMA_DIR)/.unpacked
+
+$(SQUASHFSLZMA_DIR)/squashfs-tools/mksquashfs-lzma: $(SQUASHFSLZMA_DIR)/.unpacked
+	$(MAKE) -C $(SQUASHFSLZMA_DIR)/squashfs-tools mksquashfs-lzma LZMAPATH=$(BUILD_DIR)/lzma
+
+$(STAGING_DIR)/bin/mksquashfs-lzma: $(SQUASHFSLZMA_DIR)/squashfs-tools/mksquashfs-lzma
+	cp $< $@
+
+source: $(DL_DIR)/$(SQUASHFSLZMA_SOURCE)
+prepare: $(SQUASHFSLZMA_DIR)/.unpacked
+compile: $(SQUASHFSLZMA_DIR)/squashfs-tools/mksquashfs-lzma $(STAGING_DIR)/bin/mksquashfs-lzma
+install:
+clean: 
+	rm -rf $(SQUASHFSLZMA_DIR)
diff --git a/target/linux/image/squashfs/patches/100-lzma.patch b/target/linux/image/squashfs/patches/100-lzma.patch
new file mode 100644
index 000000000..324f8d822
--- /dev/null
+++ b/target/linux/image/squashfs/patches/100-lzma.patch
@@ -0,0 +1,22 @@
+--- squashfs2.0/squashfs-tools/Makefile	2004-04-30 19:29:35.000000000 +0400
++++ squashfs-tools/Makefile	2005-01-20 14:57:53.423668596 +0300
+@@ -1,12 +1,18 @@
+ INCLUDEDIR = .
++#LZMAPATH = ../lzma/SRC/7zip/Compress/LZMA_Lib
+ 
+ CFLAGS := -I$(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -O2
+ 
+ mksquashfs: mksquashfs.o read_fs.o sort.o
+ 	$(CC) mksquashfs.o read_fs.o sort.o -lz -o $@
+ 
++mksquashfs-lzma: mksquashfs.o read_fs.o sort.o
++	$(CXX) mksquashfs.o read_fs.o sort.o -L$(LZMAPATH) -llzma -o $@
++
+ mksquashfs.o: mksquashfs.c mksquashfs.h
+ 
+ read_fs.o: read_fs.c read_fs.h
+ 
+ sort.o: sort.c
++
++clean:
++	rm -f *.o mksquashfs mksquashfs-lzma