040000 tree 379a0b680481c401c82ed654ee91bf39e7d57670	android
040000 tree 62a0364e097b74eb4a2b59ac3608802465c37a44	linux
040000 tree c1e8a8a80236f2574e09b85352dcb0651de6c04d	openiotsdk
040000 tree e77adc5908995d6b2a2c32b632d864d8b1637f97	tv-common