diff --git a/src/main/scala/vexriscv/demo/GenMicroNoCsr.scala b/src/main/scala/vexriscv/demo/GenMicroNoCsr.scala new file mode 100644 index 0000000..bcd1b77 --- /dev/null +++ b/src/main/scala/vexriscv/demo/GenMicroNoCsr.scala @@ -0,0 +1,61 @@ +package vexriscv.demo + +import vexriscv.plugin._ +import vexriscv.{plugin, VexRiscv, VexRiscvConfig} +import spinal.core._ + +/** + * Created by spinalvm on 15.06.17. + */ +object GenMicroNoCsr extends App{ + def cpu() = new VexRiscv( + config = VexRiscvConfig( + withMemoryStage = false, + withWriteBackStage = false, + plugins = List( + new IBusSimplePlugin( + resetVector = 0x80000000l, + cmdForkOnSecondStage = false, + cmdForkPersistence = false, + prediction = NONE, + catchAccessFault = false, + compressedGen = false + ), + new DBusSimplePlugin( + catchAddressMisaligned = false, + catchAccessFault = false, + earlyInjection = false + ), + new DecoderSimplePlugin( + catchIllegalInstruction = false + ), + new RegFilePlugin( + regFileReadyKind = plugin.SYNC, + zeroBoot = false, + writeRfInMemoryStage = false + ), + new IntAluPlugin, + new SrcPlugin( + separatedAddSub = false, + executeInsertion = false + ), + new LightShifterPlugin, + new HazardSimplePlugin( + bypassExecute = false, + bypassMemory = false, + bypassWriteBack = false, + bypassWriteBackBuffer = false, + pessimisticUseSrc = false, + pessimisticWriteRegFile = false, + pessimisticAddressMatch = false + ), + new BranchPlugin( + earlyBranch = true, + catchAddressMisaligned = false + ), + new YamlPlugin("cpu0.yaml") + ) + ) + ) + SpinalConfig(mergeAsyncProcess = false).generateVerilog(cpu()) +}