coreplex: improve tile attachment adapters

src/main/scala/groundtest/Coreplex.scala

@@ -26,7 +26,7 @@ class GroundTestCoreplex(implicit p: Parameters) extends BaseCoreplex
   )}
 
   tiles.flatMap(_.dcacheOpt).foreach {
-    sbus.fromSyncTiles(BufferParams.default, TileMasterPortParams().adapterChain(this)) :=* _.node
+    sbus.fromSyncTiles(BufferParams.default, TileMasterPortParams().adapt(this) _) :=* _.node
   }
 
   val pbusRAM = LazyModule(new TLRAM(AddressSet(testRamAddr, 0xffff), true, false, pbus.beatBytes))