ota_version=5.1.7.9

img_type=kernel
img_name=uImage
img_size=2922371
img_md5=145848b2685cb97dc472a9981dac0775

img_type=rootfs
img_name=rootfs.squashfs
img_size=21831680
img_md5=3483cb071283442240ea217d997511d8