1 #############################################################
3 # mtd provides us with mkfs.jffs2, to target JFFS2 filesystems
5 #############################################################
7 include target/jffs2/blocksize.mk
9 MTD_DIR:=$(BUILD_DIR)/mtd-20050122.orig
10 MTD_SOURCE=mtd_20050122.orig.tar.gz
11 MTD_SITE=http://ftp.debian.org/debian/pool/main/m/mtd
12 MKFS_JFFS2=$(shell which mkfs.jffs2 2>/dev/null || echo $(MTD_DIR)/util/mkfs.jffs2)
14 $(DL_DIR)/$(MTD_SOURCE):
15 $(WGET) -P $(DL_DIR) $(MTD_SITE)/$(MTD_SOURCE)
17 $(MTD_DIR)/.unpacked: $(DL_DIR)/$(MTD_SOURCE)
18 zcat $(DL_DIR)/$(MTD_SOURCE) | tar -C $(BUILD_DIR) -xvf -
19 touch $(MTD_DIR)/.unpacked
21 $(MTD_DIR)/util/mkfs.jffs2: $(MTD_DIR)/.unpacked
22 $(MAKE) LINUXDIR=$(LINUX_DIR) -C $(MTD_DIR)/util
27 #############################################################
29 # Build the jffs2 root filesystem image
31 #############################################################
34 -@find $(TARGET_DIR) -type f -perm +111 | xargs $(SSTRIP) 2>/dev/null || true;
35 @rm -rf $(TARGET_DIR)/usr/man
36 @rm -rf $(TARGET_DIR)/usr/info
37 $(MKFS_JFFS2) --pad --little-endian --squash -e $(JFFS2_BLOCK_SIZE) \
38 -d $(TARGET_DIR) -o $(IMAGE).jffs2
40 jffs2root-source: $(DL_DIR)/$(MTD_SOURCE)
43 -$(MAKE) -C $(MTD_DIR) clean
48 ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2)),y)
49 TARGETS+=jffs2root openwrt-image