add slave node to rocc

chipsalliance · Feb 1, 2024 · 9b0416e · 9b0416e
1 parent baa9f45
commit 9b0416e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/main/scala/tile/LazyRoCC.scala b/src/main/scala/tile/LazyRoCC.scala
@@ -65,6 +65,7 @@ abstract class LazyRoCC(
   require(roccCSRs.map(_.id).toSet.size == roccCSRs.size)
   val atlNode: TLNode = TLIdentityNode()
   val tlNode: TLNode = TLIdentityNode()
+  val stlNode: TLNode = TLIdentityNode()
 }
 
 class LazyRoCCModuleImp(outer: LazyRoCC) extends LazyModuleImp(outer) {
@@ -81,6 +82,7 @@ trait HasLazyRoCC extends CanHavePTW { this: BaseTile =>
     "LazyRoCC instantiations require overlapping CSRs")
   roccs.map(_.atlNode).foreach { atl => tlMasterXbar.node :=* atl }
   roccs.map(_.tlNode).foreach { tl => tlOtherMastersNode :=* tl }
+  roccs.map(_.stlNode).foreach { stl => stl :*= tlSlaveXbar.node }
 
   nPTWPorts += roccs.map(_.nPTWPorts).sum
   nDCachePorts += roccs.size