remove SimpleNIC

src/main/scala/example/Configs.scala

@@ -33,22 +33,6 @@ class WithSimBlockDevice extends Config((site, here, up) => {
   }
 })
 
-class WithLoopbackNIC extends Config((site, here, up) => {
-  case BuildTop => (p: Parameters) => {
-    val top = Module(LazyModule(new ExampleTopWithSimpleNIC()(p)).module)
-    top.connectNicLoopback()
-    top
-  }
-})
-
-class WithSimNetwork extends Config((site, here, up) => {
-  case BuildTop => (p: Parameters) => {
-    val top = Module(LazyModule(new ExampleTopWithSimpleNIC()(p)).module)
-    top.connectSimNetwork()
-    top
-  }
-})
-
 class BaseExampleConfig extends Config(
   new freechips.rocketchip.chip.DefaultConfig)
 
@@ -66,12 +50,6 @@ class SimBlockDeviceConfig extends Config(
 class BlockDeviceModelConfig extends Config(
   new WithBlockDevice ++ new WithBlockDeviceModel ++ new BaseExampleConfig)
 
-class LoopbackNICConfig extends Config(
-  new WithLoopbackNIC ++ new BaseExampleConfig)
-
-class SimNetworkConfig extends Config(
-  new WithSimNetwork ++ new BaseExampleConfig)
-
 class WithTwoTrackers extends WithNBlockDeviceTrackers(2)
 class WithFourTrackers extends WithNBlockDeviceTrackers(4)
 

src/main/scala/example/Top.scala

@@ -41,12 +41,3 @@ class ExampleTopWithBlockDevice(implicit p: Parameters) extends ExampleTop
 class ExampleTopWithBlockDeviceModule(l: ExampleTopWithBlockDevice)
   extends ExampleTopModule(l)
   with HasPeripheryBlockDeviceModuleImp
-
-class ExampleTopWithSimpleNIC(implicit p: Parameters) extends ExampleTop
-    with HasPeripherySimpleNIC {
-  override lazy val module = new ExampleTopWithSimpleNICModule(this)
-}
-
-class ExampleTopWithSimpleNICModule(outer: ExampleTopWithSimpleNIC)
-  extends ExampleTopModule(outer)
-  with HasPeripherySimpleNICModuleImp