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package vexriscv.demo
import spinal.core._
import vexriscv.plugin._
import vexriscv.{VexRiscv, VexRiscvConfig, plugin}
/**
* Created by spinalvm on 15.06.17.
*/
//make clean run DBUS=SIMPLE IBUS=SIMPLE CSR=no MMU=no DEBUG_PLUGIN=no MUL=no DIV=no CUSTOM_CSR=yes
object GenCustomCsr extends App{
def cpu() = new VexRiscv(
config = VexRiscvConfig(
plugins = List(
new CustomCsrDemoPlugin,
new CsrPlugin(CsrPluginConfig.small),
new CustomCsrDemoGpioPlugin,
new IBusSimplePlugin(
resetVector = 0x00000000l,
cmdForkOnSecondStage = false,
cmdForkPersistence = false,
prediction = NONE,
catchAccessFault = false,
compressedGen = false
),
new DBusSimplePlugin(
catchAddressMisaligned = false,
catchAccessFault = false
),
new DecoderSimplePlugin(
catchIllegalInstruction = false
),
new RegFilePlugin(
regFileReadyKind = plugin.SYNC,
zeroBoot = false
),
new IntAluPlugin,
new SrcPlugin(
separatedAddSub = false,
executeInsertion = false
),
new FullBarrelShifterPlugin,
new HazardSimplePlugin(
bypassExecute = true,
bypassMemory = true,
bypassWriteBack = true,
bypassWriteBackBuffer = true,
pessimisticUseSrc = false,
pessimisticWriteRegFile = false,
pessimisticAddressMatch = false
),
new BranchPlugin(
earlyBranch = false,
catchAddressMisaligned = false
),
new YamlPlugin("cpu0.yaml")
)
)
)
SpinalVerilog(cpu())
}
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