From 486cc5fce14c69c07cc55145fafc5c4c7d1d7a8c Mon Sep 17 00:00:00 2001
From: David Biancolin <david.biancolin@gmail.com>
Date: Sat, 20 Jun 2020 13:57:11 -0700
Subject: [PATCH] [firechip] Add a small target that should fit on all hosts

---
 .../firechip/src/main/scala/TargetConfigs.scala    | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/generators/firechip/src/main/scala/TargetConfigs.scala b/generators/firechip/src/main/scala/TargetConfigs.scala
index 63b4d2fe..830188f3 100644
--- a/generators/firechip/src/main/scala/TargetConfigs.scala
+++ b/generators/firechip/src/main/scala/TargetConfigs.scala
@@ -125,6 +125,20 @@ class FireSimQuadRocketConfig extends Config(
   new WithFireSimConfigTweaks ++
   new chipyard.QuadRocketConfig)
 
+// Should fit on all supported hosts
+class FireSimSmallSystemConfig extends Config(
+  new WithDefaultFireSimBridges ++
+  new WithDefaultMemModel ++
+  new WithBootROM ++
+  new WithPeripheryBusFrequency(BigInt(3200000000L)) ++
+  new WithoutClockGating ++
+  new WithoutTLMonitors ++
+  new freechips.rocketchip.subsystem.WithExtMemSize(1 << 28) ++
+  new testchipip.WithTSI ++
+  new testchipip.WithBlockDevice ++
+  new chipyard.config.WithUART ++
+  new freechips.rocketchip.subsystem.WithInclusiveCache(nWays = 2, capacityKB = 64) ++
+  new chipyard.RocketConfig)
 
 //*****************************************************************
 // Boom config, base off chipyard's LargeBoomConfig