add new parameters for new SCR file

src/main/scala/Configs.scala

@@ -75,9 +75,11 @@ class DefaultConfig extends Config (
       case HtifKey => HtifParameters(
                        width = Dump("HTIF_WIDTH", 16),
                        nSCR = 64,
+                       nUncoreSCR = 64,
                        csrDataBits = site(XLen),
                        offsetBits = site(CacheBlockOffsetBits),
                        nCores = site(NTiles))
+      case GlobalScrMap => new ScrMap
       //Memory Parameters
       case PAddrBits => 32
       case PgIdxBits => 12

src/main/scala/RocketChip.scala

@@ -53,6 +53,7 @@ trait HasTopLevelParameters {
   lazy val mifDataBeats = p(MIFDataBeats)
   lazy val xLen = p(XLen)
   lazy val nSCR =  p(HtifKey).nSCR
+  lazy val nUncoreSCR = p(HtifKey).nUncoreSCR
   lazy val scrAddrBits = log2Up(nSCR)
   lazy val scrDataBits = 64
   lazy val scrDataBytes = scrDataBits / 8