040000 tree 7121f08dd16da27cb2c33f586a75e57e7aafb5dd	backup_sram
040000 tree 00989ec581fd73f852dfd3ef89397c4b77f3e95c	ccm
040000 tree 5c037b89739a5dbc3e4caacec2a345a657e7bce2	h7_dual_core
040000 tree a369bde0c4c82e8b7cac45b2da07dcd7310d1f3d	power_mgmt
040000 tree 8e48e715b8a03f63a7514a875acf8d36221fe4dc	usbc