2011-03-24 14:26:31 +00:00
|
|
|
def get_imagecmds(d):
|
|
|
|
cmds = "\n"
|
|
|
|
old_overrides = bb.data.getVar('OVERRIDES', d, 0)
|
|
|
|
for type in bb.data.getVar('IMAGE_FSTYPES', d, True).split():
|
|
|
|
localdata = bb.data.createCopy(d)
|
|
|
|
localdata.setVar('OVERRIDES', '%s:%s' % (type, old_overrides))
|
|
|
|
bb.data.update_data(localdata)
|
|
|
|
localdata.setVar('type', type)
|
|
|
|
cmd = localdata.getVar("IMAGE_CMD_" + type, True)
|
|
|
|
localdata.setVar('cmd', cmd)
|
|
|
|
cmds += localdata.getVar("runimagecmd", True)
|
|
|
|
return cmds
|
|
|
|
|
|
|
|
runimagecmd () {
|
|
|
|
# Image generation code for image type ${type}
|
|
|
|
ROOTFS_SIZE=`du -ks ${IMAGE_ROOTFS}|awk '{size = $1 * ${IMAGE_OVERHEAD_FACTOR}; print (size > ${IMAGE_ROOTFS_SIZE} ? size : ${IMAGE_ROOTFS_SIZE}) }'`
|
|
|
|
${cmd}
|
|
|
|
cd ${DEPLOY_DIR_IMAGE}/
|
|
|
|
rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.${type}
|
|
|
|
ln -s ${IMAGE_NAME}.rootfs.${type} ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.${type}
|
|
|
|
}
|
|
|
|
|
|
|
|
IMAGE_CMD_jffs2 = "mkfs.jffs2 --root=${IMAGE_ROOTFS} --faketime --output=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.jffs2 ${EXTRA_IMAGECMD}"
|
|
|
|
IMAGE_CMD_cramfs = "mkcramfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cramfs ${EXTRA_IMAGECMD}"
|
2011-03-24 14:32:40 +00:00
|
|
|
IMAGE_CMD_ext2 = "genext2fs -b $ROOTFS_SIZE -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext2"
|
2011-03-24 14:26:31 +00:00
|
|
|
IMAGE_CMD_ext2.gz () {
|
|
|
|
rm -rf ${DEPLOY_DIR_IMAGE}/tmp.gz && mkdir ${DEPLOY_DIR_IMAGE}/tmp.gz
|
2011-03-24 14:32:40 +00:00
|
|
|
genext2fs -b ${IMAGE_ROOTFS_SIZE} -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2
|
2011-03-24 14:26:31 +00:00
|
|
|
gzip -f -9 ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2
|
|
|
|
mv ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2.gz ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext2.gz
|
|
|
|
rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz
|
|
|
|
}
|
|
|
|
IMAGE_CMD_ext3 () {
|
2011-03-24 14:32:40 +00:00
|
|
|
genext2fs -b $ROOTFS_SIZE -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3
|
2011-03-24 14:26:31 +00:00
|
|
|
tune2fs -j ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3
|
|
|
|
}
|
|
|
|
IMAGE_CMD_ext3.gz () {
|
|
|
|
rm -rf ${DEPLOY_DIR_IMAGE}/tmp.gz && mkdir ${DEPLOY_DIR_IMAGE}/tmp.gz
|
2011-03-24 14:32:40 +00:00
|
|
|
genext2fs -b ${IMAGE_ROOTFS_SIZE} -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3
|
2011-03-24 14:26:31 +00:00
|
|
|
tune2fs -j ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3
|
|
|
|
gzip -f -9 ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3
|
|
|
|
mv ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3.gz ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3.gz
|
|
|
|
rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz
|
|
|
|
}
|
|
|
|
IMAGE_CMD_squashfs = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs ${EXTRA_IMAGECMD} -noappend"
|
|
|
|
IMAGE_CMD_squashfs-lzma = "mksquashfs-lzma ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs-lzma ${EXTRA_IMAGECMD} -noappend"
|
|
|
|
IMAGE_CMD_tar = "cd ${IMAGE_ROOTFS} && tar -cvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar ."
|
|
|
|
IMAGE_CMD_tar.gz = "cd ${IMAGE_ROOTFS} && tar -zcvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar.gz ."
|
|
|
|
IMAGE_CMD_tar.bz2 = "cd ${IMAGE_ROOTFS} && tar -jcvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar.bz2 ."
|
|
|
|
IMAGE_CMD_cpio = "cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio)"
|
|
|
|
IMAGE_CMD_cpio.gz = "cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc | gzip -c -9 >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.gz)"
|
|
|
|
IMAGE_CMD_ubi () {
|
|
|
|
echo \[ubifs\] > ubinize.cfg
|
|
|
|
echo mode=ubi >> ubinize.cfg
|
|
|
|
echo image=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ubifs >> ubinize.cfg
|
|
|
|
echo vol_id=0 >> ubinize.cfg
|
|
|
|
echo vol_type=dynamic >> ubinize.cfg
|
|
|
|
echo vol_name=${UBI_VOLNAME} >> ubinize.cfg
|
|
|
|
echo vol_flags=autoresize >> ubinize.cfg
|
|
|
|
mkfs.ubifs -r ${IMAGE_ROOTFS} -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ubifs ${MKUBIFS_ARGS} && ubinize -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ubi ${UBINIZE_ARGS} ubinize.cfg
|
|
|
|
}
|
|
|
|
IMAGE_CMD_ubifs = "mkfs.ubifs -r ${IMAGE_ROOTFS} -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.ubifs.img ${MKUBIFS_ARGS}"
|
|
|
|
|
|
|
|
EXTRA_IMAGECMD = ""
|
2011-04-08 02:45:40 +00:00
|
|
|
EXTRA_IMAGECMD_jffs2 ?= "--pad --little-endian --eraseblock=0x40000"
|
2011-03-24 14:32:40 +00:00
|
|
|
# Change these if you want default genext2fs behavior (i.e. create minimal inode number)
|
|
|
|
EXTRA_IMAGECMD_ext2 ?= "-i 8192"
|
|
|
|
EXTRA_IMAGECMD_ext2.gz ?= "-i 8192"
|
|
|
|
EXTRA_IMAGECMD_ext3 ?= "-i 8192"
|
|
|
|
EXTRA_IMAGECMD_ext3.gz ?= "-i 8192"
|
2011-03-24 14:26:31 +00:00
|
|
|
|
|
|
|
IMAGE_DEPENDS = ""
|
|
|
|
IMAGE_DEPENDS_jffs2 = "mtd-utils-native"
|
|
|
|
IMAGE_DEPENDS_cramfs = "cramfs-native"
|
|
|
|
IMAGE_DEPENDS_ext2 = "genext2fs-native"
|
|
|
|
IMAGE_DEPENDS_ext2.gz = "genext2fs-native"
|
|
|
|
IMAGE_DEPENDS_ext3 = "genext2fs-native e2fsprogs-native"
|
|
|
|
IMAGE_DEPENDS_ext3.gz = "genext2fs-native e2fsprogs-native"
|
|
|
|
IMAGE_DEPENDS_squashfs = "squashfs-tools-native"
|
|
|
|
IMAGE_DEPENDS_squashfs-lzma = "squashfs-lzma-tools-native"
|
|
|
|
IMAGE_DEPENDS_ubi = "mtd-utils-native"
|
|
|
|
IMAGE_DEPENDS_ubifs = "mtd-utils-native"
|
|
|
|
|