riscv/rocket-chip
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tilelink: Monitor construction method is unconditional

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Whether or not a Monitor should be placed is decided by diplomacy.
This commit is contained in:
Wesley W. Terpstra 2017-09-07 13:41:26 -07:00
parent 7a8364ef08
commit a450357744
2 changed files with 3 additions and 6 deletions
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3
src/main/scala/coreplex/Configs.scala
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@ -36,9 +36,6 @@ class BaseCoreplexConfig extends Config ((site, here, up) => {
case PLICParams => PLICParams() case PLICParams => PLICParams()
case ClintParams => ClintParams() case ClintParams => ClintParams()
case DTSTimebase => BigInt(1000000) // 1 MHz case DTSTimebase => BigInt(1000000) // 1 MHz
// TileLink connection global parameters
case TLMonitorBuilder => (args: TLMonitorArgs) => Some(LazyModule(new TLMonitor(args)))
case TLCombinationalCheck => false
case TLBusDelayProbability => 0.0 case TLBusDelayProbability => 0.0
}) })

6
src/main/scala/tilelink/Nodes.scala
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@ -9,8 +9,8 @@ import freechips.rocketchip.diplomacy._
import freechips.rocketchip.util.RationalDirection import freechips.rocketchip.util.RationalDirection
import scala.collection.mutable.ListBuffer import scala.collection.mutable.ListBuffer
case object TLMonitorBuilder extends Field[TLMonitorArgs => Option[TLMonitorBase]] case object TLMonitorBuilder extends Field[TLMonitorArgs => TLMonitorBase](args => LazyModule(new TLMonitor(args)))
case object TLCombinationalCheck extends Field[Boolean] case object TLCombinationalCheck extends Field[Boolean](false)
object TLImp extends NodeImp[TLClientPortParameters, TLManagerPortParameters, TLEdgeOut, TLEdgeIn, TLBundle] object TLImp extends NodeImp[TLClientPortParameters, TLManagerPortParameters, TLEdgeOut, TLEdgeIn, TLBundle]
{ {
@ -26,7 +26,7 @@ object TLImp extends NodeImp[TLClientPortParameters, TLManagerPortParameters, TL
override def connect(edges: () => Seq[TLEdgeIn], bundles: () => Seq[(TLBundle, TLBundle)], enableMonitoring: Boolean) override def connect(edges: () => Seq[TLEdgeIn], bundles: () => Seq[(TLBundle, TLBundle)], enableMonitoring: Boolean)
(implicit p: Parameters, sourceInfo: SourceInfo): (Option[TLMonitorBase], () => Unit) = { (implicit p: Parameters, sourceInfo: SourceInfo): (Option[TLMonitorBase], () => Unit) = {
val monitor = if (enableMonitoring) p(TLMonitorBuilder)(TLMonitorArgs(edges, sourceInfo, p)) else None val monitor = if (enableMonitoring) Some(p(TLMonitorBuilder)(TLMonitorArgs(edges, sourceInfo, p))) else None
(monitor, () => { (monitor, () => {
val eval = bundles () val eval = bundles ()
monitor.foreach { m => (eval zip m.module.io.in) foreach { case ((i,o), m) => m := TLBundleSnoop(o,i) } } monitor.foreach { m => (eval zip m.module.io.in) foreach { case ((i,o), m) => m := TLBundleSnoop(o,i) } }