diff --git a/generators/chipyard/src/main/scala/config/BoomConfigs.scala b/generators/chipyard/src/main/scala/config/BoomConfigs.scala
index 4c101403..5544e4c3 100644
--- a/generators/chipyard/src/main/scala/config/BoomConfigs.scala
+++ b/generators/chipyard/src/main/scala/config/BoomConfigs.scala
@@ -53,3 +53,18 @@ class MediumBoomCosimConfig extends Config(
   new chipyard.config.WithTraceIO ++                             // enable the traceio
   new boom.common.WithNMediumBooms(1) ++
   new chipyard.config.AbstractConfig)
+
+class dmiMediumBoomConfig extends Config(
+  new chipyard.harness.WithSerialAdapterTiedOff ++               // don't attach an external SimSerial
+  new chipyard.config.WithDMIDTM ++                              // have debug module expose a clocked DMI port
+  new boom.common.WithNMediumBooms(1) ++
+  new chipyard.config.AbstractConfig)
+
+class dmiMediumBoomCosimConfig extends Config(
+  new chipyard.harness.WithCospike ++                            // attach spike-cosim
+  new chipyard.config.WithTraceIO ++                             // enable the traceio
+  new chipyard.harness.WithSerialAdapterTiedOff ++               // don't attach an external SimSerial
+  new chipyard.config.WithDMIDTM ++                              // have debug module expose a clocked DMI port
+  new boom.common.WithNMediumBooms(1) ++
+  new chipyard.config.AbstractConfig)
+