ota_version=3.0.4

img_type=kernel
img_name=uImage
img_size=2825877
img_md5=ddfc72dbaa16478558ea7175190c53d7

img_type=rootfs
img_name=rootfs.squashfs
img_size=21319680
img_md5=f79fea01d34d9d4bd920d47b1aeced3f