ota_version=5.9.1.2

img_type=kernel
img_name=uImage
img_size=2922371
img_md5=25a59af4c16d894464194f9b430a1186

img_type=rootfs
img_name=rootfs.squashfs
img_size=21839872
img_md5=d328628812c8cd2da11f044fead71542