Added UCIe to Chipyard

Author: roshanparekh

.gitmodules

@@ -163,3 +163,6 @@
 [submodule "generators/radiance"]
 	path = generators/radiance
 	url = https://github.com/ucb-bar/radiance.git
+[submodule "generators/ucie"]
+	path = generators/ucie
+	url = https://github.com/ucb-bar/ucie.git

build.sbt

@@ -232,7 +232,8 @@ lazy val chipyard = {
     "caliptra-aes-acc" -> caliptra_aes,
     "compress-acc" -> compressacc,
     "mempress" -> mempress,
-    "fft-generator" -> fft_generator
+    "fft-generator" -> fft_generator,
+    "ucie" -> ucie
   )
 
   // Discover optional modules if their submodule is initialized
@@ -364,6 +365,17 @@ lazy val radiance = withInitCheck((project in file("generators/radiance")), "rad
   ))
   .settings(commonSettings)
 
+lazy val ucie = withInitCheck(freshProject("ucie", file("generators/ucie/scala")), "ucie")
+  .dependsOn(rocketchip, testchipip)
+  .settings(libraryDependencies ++= rocketLibDeps.value)
+  .settings(libraryDependencies ++= Seq(
+      "edu.berkeley.cs" %% "chiseltest" % chiselTestVersion,
+      "org.scalatest" %% "scalatest" % "3.2.+" % "test",
+  ))
+  .settings(Test / scalaSource := baseDirectory.value / "test" / "scala")
+  .settings(chisel6Settings)
+  .settings(commonSettings)
+
 lazy val gemmini = withInitCheck(freshProject("gemmini", file("generators/gemmini")), "gemmini")
   .dependsOn(rocketchip)
   .settings(libraryDependencies ++= rocketLibDeps.value)