040000 tree fbb9c91164981ef770b6b00a8499621269801563	common
040000 tree 58f1c9461dc96ef83d98113ed343540aef57196c	nios2-generic
040000 tree fc63c8bfebc30e2e3c9fcaf1ab70b358a0c3636f	socfpga_cyclone5