040000 tree f18d756daf5791befb9ca7717868ddddd40e5f6e	bl-imx8mm
040000 tree 81e12b4412777d59c935eb1f1916d2602d54e02c	pitx-imx8m
040000 tree c0be2ce2f4a71b9311fa4d171ba7012959946ff7	smarc-sal28