040000 tree 2c42ca2e9017b796332b36e4ae6dbb78772c371d	common
040000 tree 542d2b3baded2d8f1fe66d24a90249e78123d112	rk3328
040000 tree 2a29cf963c89b78f5286f92a22bcb36e35a3cda4	rk3368
040000 tree a54091bab51d4b235224b9cb242dda12bb6d60bf	rk3399