low mem configs

2023-05-07 11:47:14 -07:00
parent 3b303ba37d
commit 40d0a1f3bd
1 changed files with 8 additions and 0 deletions
--- a/generators/firechip/src/main/scala/TargetConfigs.scala
+++ b/generators/firechip/src/main/scala/TargetConfigs.scala
@@ -186,6 +186,14 @@ class FireSimRocketConfig extends Config(
  new chipyard.RocketConfig)
 // DOC include end: firesimconfig

+class FireSimRocket1GiBDRAMConfig extends Config(
+  new freechips.rocketchip.subsystem.WithExtMemSize((1 << 30) * 1L) ++
+  new FireSimRocketConfig)
+
+class FireSimRocketMMIOOnly1GiBDRAMConfig extends Config(
+  new freechips.rocketchip.subsystem.WithExtMemSize((1 << 30) * 1L) ++
+  new FireSimRocketMMIOOnlyConfig)
+
 class FireSimQuadRocketConfig extends Config(
  new WithDefaultFireSimBridges ++
  new WithDefaultMemModel ++