ota_version=5.1.8.1

img_type=kernel
img_name=uImage
img_size=2922457
img_md5=7bfb97fedc14e960c3931ca12c4bb999

img_type=rootfs
img_name=rootfs.squashfs
img_size=21831680
img_md5=d104997b9d541324951fda283236bca2