Alter some configurations.

src/main/scala/top/Configs.scala

@@ -36,7 +36,7 @@ import huancun._
 class BaseConfig(n: Int) extends Config((site, here, up) => {
   case XLen => 64
   case DebugOptionsKey => DebugOptions()
-  case SoCParamsKey => SoCParameters(PAddrBits = 53, extIntrs = 256)
+  case SoCParamsKey => SoCParameters(PAddrBits = 48, extIntrs = 256)
   case PMParameKey => PMParameters()
   case XSTileKey => Seq.tabulate(n){
     i => XSCoreParameters(HartId = i, hasMbist = true, hasShareBus = true)
@@ -312,7 +312,7 @@ class MediumConfig(n: Int = 1) extends Config(
 )
 
 class DefaultConfig(n: Int = 1) extends Config(
-  new WithNKBL3(6 * 1024, inclusive = false, banks = 4, ways = 6)
+  new WithNKBL3(4 * 1024, inclusive = false, banks = 4, ways = 4)
     ++ new WithNKBL2(2 * 512, inclusive = false, banks = 4, alwaysReleaseData = true)
     ++ new WithNKBL1D(128)
     ++ new BaseConfig(n)