040000 tree 5c068eaf747ab24d8500021783e7e4c10534f9c9	fsl-mmdc
040000 tree c761020435d776325f96c58a784cb710eb3dca8f	nxp-ddr
040000 tree 6464022b8cfafec9cd13dde75ecb820ae6a21e91	phy-gen1
040000 tree 35799fe0884056db36d6a46df3bc8b87aefa0143	phy-gen2