ota_version=5.1.8.4

img_type=kernel
img_name=uImage
img_size=2922369
img_md5=097503a7e92a2daaaca8f9a4cee0ea27

img_type=rootfs
img_name=rootfs.squashfs
img_size=21831680
img_md5=e6d63467cbe4492ce10567ae964e56bc