greenpak4: Renamed ports for better consistency (see azonenberg/openfpga:#6)
greenpak4: Renamed ports for better consistency (see azonenberg/openfpga:#6)

azonenberg/yosys,swallat/yosys,azonenberg/yosys,swallat/yosys,SymbiFlow/yosys,azonenberg/yosys,antmicro/yosys,SymbiFlow/yosys,SymbiFlow/yosys,YosysHQ/yosys,cliffordwolf/yosys,swallat/yosys,azonenberg/yosys,antmicro/yosys,antmicro/yosys,antmicro/yosys,YosysHQ/yosys,azonenberg/yosys,YosysHQ/yosys,swallat/yosys,swallat/yosys,antmicro/yosys,cliffordwolf/yosys,antmicro/yosys,cliffordwolf/yosys,azonenberg/yosys,antmicro/yosys,swallat/yosys,YosysHQ/yosys,swallat/yosys,YosysHQ/yosys,azonenberg/yosys,SymbiFlow/yosys,cliffordwolf/yosys,cliffordwolf/yosys,SymbiFlow/yosys,cliffordwolf/yosys,cliffordwolf/yosys,cliffordwolf/yosys,azonenberg/yosys,SymbiFlow/yosys,SymbiFlow/yosys,YosysHQ/yosys,YosysHQ/yosys,azonenberg/yosys,SymbiFlow/yosys,cliffordwolf/yosys,swallat/yosys,YosysHQ/yosys,swallat/yosys,antmicro/yosys