Yosys minus M9Ks:

=== picosoc_top ===

   Number of wires:              19135
   Number of wire bits:          29807
   Number of public wires:         516
   Number of public wire bits:   11092
   Number of memories:               0
   Number of memory bits:            0
   Number of processes:              0
   Number of cells:              29569
     cyclonev_io_ibuf               43
     cyclonev_io_obuf               80
     cyclonev_lcell_comb         18652
     dffeas                      10794