ota_version=5.1.9

img_type=kernel
img_name=uImage
img_size=2922450
img_md5=2ada15b50bbd738ba13c8eb9443ab900

img_type=rootfs
img_name=rootfs.squashfs
img_size=21831680
img_md5=7cf1160ba1e01c211257cd90f11ea314