040000 tree fbb9c91164981ef770b6b00a8499621269801563	common
040000 tree 30f1f271405d0e80bc827fae546159829b314ce1	nios2-generic
040000 tree fc63c8bfebc30e2e3c9fcaf1ab70b358a0c3636f	socfpga_cyclone5