040000 tree 2b90631abacf156e104ed5fb762d8aed30ddb8f6	pitx_imx8m
040000 tree fc422c421a4c39738373133a6087209b2d522f85	sl-mx6ul
040000 tree ac02d1c82fa3859eb07bb7b05efe4fd47a70164e	sl-mx8mm
040000 tree f2c8c0d9a5a1816d1f2a8e97971b8c38c27f3115	sl28