040000 tree 9a8ac481754f8f343cd00e67af211b3a7c668440	drc
040000 tree 17732f1711a79c0ac839192af1d29a84df8c98e8	models
040000 tree e5097077c0882763d5035aa269ae339b2702dfd2	patches
040000 tree c29e1e599de50b0b62b17987907332c1d509cccf	scripts
040000 tree 96904fbc5f5dab2f5a8615afb0aa004ac43826e7	sky130_fd_io
040000 tree 899df3ca2d9f8ce97db73d032e5245ea264c0043	sky130_fd_sc_hd