ota_version=5.1.7

img_type=kernel
img_name=uImage
img_size=2892919
img_md5=62051a0199df9b7846cf42e6a37dd7d0

img_type=rootfs
img_name=rootfs.squashfs
img_size=21491712
img_md5=844648ccca50d4fde72ec5f1b6ed6df8