2 # Copyright (C) 2006 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
9 ifneq ($(CONFIG_BIG_ENDIAN),y)
10 JFFS2OPTS := --pad --little-endian --squash
13 JFFS2OPTS := --pad --big-endian --squash
17 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
18 ifeq ($(CONFIG_TARGET_ROOTFS_JFFS2),y)
19 define Image/mkfs/jffs2
20 rm -rf $(BUILD_DIR)/root/jffs
22 $(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e 0x10000 -o $(KDIR)/root.jffs2-64k -d $(BUILD_DIR)/root
23 $(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e 0x20000 -o $(KDIR)/root.jffs2-128k -d $(BUILD_DIR)/root
25 # add End-of-Filesystem markers
26 echo -ne '\xde\xad\xc0\xde' >> $(KDIR)/root.jffs2-64k
27 echo -ne '\xde\xad\xc0\xde' >> $(KDIR)/root.jffs2-128k
29 $(call Image/Build,jffs2-64k)
30 $(call Image/Build,jffs2-128k)
34 ifeq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),y)
35 define Image/mkfs/squashfs
36 @mkdir -p $(BUILD_DIR)/root/jffs
37 $(STAGING_DIR)/bin/mksquashfs-lzma $(BUILD_DIR)/root $(KDIR)/root.squashfs -nopad -noappend -root-owned $(SQUASHFS_OPTS)
38 $(call Image/Build,squashfs)
42 ifeq ($(CONFIG_TARGET_ROOTFS_TGZ),y)
44 tar -zcf $(BIN_DIR)/openwrt-rootfs.tgz --owner=root --group=root -C $(BUILD_DIR)/root/ .
48 ifeq ($(CONFIG_TARGET_ROOTFS_EXT2FS),y)
49 define Image/mkfs/ext2
50 genext2fs -q -b 4096 -I 1500 -d $(BUILD_DIR)/root/ $(KDIR)/root.ext2
51 $(call Image/Build,ext2)
57 define Image/mkfs/prepare/default
58 find $(BUILD_DIR)/root -type f -not -perm +0100 | xargs chmod 0644
59 find $(BUILD_DIR)/root -type f -perm +0100 | xargs chmod 0755
60 find $(BUILD_DIR)/root -type d | xargs chmod 0755
61 mkdir -p $(BUILD_DIR)/root/tmp
62 chmod 0777 $(BUILD_DIR)/root/tmp
65 define Image/mkfs/prepare
66 $(call Image/mkfs/prepare/default)
75 $(call Image/mkfs/prepare)
76 $(call Image/BuildKernel)
77 $(call Image/mkfs/jffs2)
78 $(call Image/mkfs/squashfs)
79 $(call Image/mkfs/tgz)
80 $(call Image/mkfs/ext2)
92 compile: compile-targets
93 install: compile install-targets