[build system] add t1-rocketv in build system for link t1 with rocket

build.sc

@@ -135,6 +135,21 @@ trait RocketV
   def chiselIvy = None
 }
 
+object t1rocket extends T1Rocket
+
+trait T1Rocket
+  extends millbuild.common.T1RocketModule
+    with ScalafmtModule {
+  def scalaVersion = T(v.scala)
+  def rocketModule = rocketv
+  def t1Module = t1
+
+  def chiselModule = Some(chisel)
+  def chiselPluginJar = T(Some(chisel.pluginModule.jar()))
+  def chiselPluginIvy = None
+  def chiselIvy = None
+}
+
 object ipemu extends IPEmulator
 
 trait IPEmulator
@@ -161,6 +176,20 @@ trait RocketEmulator extends millbuild.common.RocketEmulatorModule {
   def chiselIvy = None
 }
 
+object t1rocketemu extends T1RocketEmulator
+
+trait T1RocketEmulator
+  extends millbuild.common.T1RocketEmulatorModule {
+  def scalaVersion = T(v.scala)
+
+  def t1rocketModule = t1rocket
+
+  def chiselModule = Some(chisel)
+  def chiselPluginJar = T(Some(chisel.pluginModule.jar()))
+  def chiselPluginIvy = None
+  def chiselIvy = None
+}
+
 object panamaconverter extends PanamaConverter
 
 trait PanamaConverter
@@ -188,6 +217,8 @@ trait Elaborator
     ipemu,
     rocketv,
     rocketemu,
+    t1rocket,
+    t1rocketemu,
   )
 
   def mainargsIvy = v.mainargs

common.sc

@@ -90,6 +90,16 @@ trait RocketVModule
   def moduleDeps = super.moduleDeps ++ Seq(axi4Module, hardfloatModule)
 }
 
+// Link T1 example: RocketV+T1
+trait T1RocketModule
+  extends ScalaModule
+    with HasChisel {
+  def rocketModule: ScalaModule
+  def t1Module: ScalaModule
+
+  def moduleDeps = super.moduleDeps ++ Seq(rocketModule, t1Module)
+}
+
 trait EmuHelperModule
   extends ScalaModule
     with HasChisel
@@ -101,6 +111,13 @@ trait IPEmulatorModule
   def moduleDeps = super.moduleDeps ++ Seq(t1Module)
 }
 
+trait T1RocketEmulatorModule
+  extends ScalaModule
+    with HasChisel {
+  def t1rocketModule: ScalaModule
+  def moduleDeps = super.moduleDeps ++ Seq(t1rocketModule)
+}
+
 trait ElaboratorModule
   extends ScalaModule
     with HasChisel {

nix/t1/t1.nix

@@ -30,6 +30,8 @@ let
         ./../../elaborator
         ./../../configgen/src
         ./../../rocketv
+        ./../../t1rocket
+        ./../../t1rocketemu
         ./../../rocketemu/src
       ];
     };