apb3 macEth spinalhdl

Apb3MacEth.scala

package SolSoc.lib
import spinal.core._
import spinal.lib._
import spinal.lib.bus.amba3.apb.{Apb3, Apb3Config, Apb3SlaveFactory}
import spinal.lib.com.eth.{MacEth, MacEthParameter, Mii, MiiParameter, MiiRxParameter, MiiTxParameter, PhyIo}


object Apb3MacEthConfig{
  def getApb3Config = Apb3Config(
    addressWidth = 6,
    dataWidth    = 32
  )
}

case class Apb3MacEth(p : MacEthParameter,
                     txCd : ClockDomain,
                     rxCd : ClockDomain) extends Component{
  val io = new Bundle{
    val bus = slave(Apb3(Apb3MacEthConfig.getApb3Config))
    val phy = master(PhyIo(p.phy))
    val interrupt = out Bool ()
  }

  val mac = new MacEth(p, txCd, rxCd)
  io.phy <> mac.io.phy

  val busCtrl = Apb3SlaveFactory(io.bus)
  val bridge = mac.io.ctrl.driveFrom(busCtrl)
  io.interrupt := bridge.interruptCtrl.pending
}