From a2be21361e9181fcdec7f005ee31b168058b2137 Mon Sep 17 00:00:00 2001
From: Christopher Celio <celio@eecs.berkeley.edu>
Date: Wed, 22 Jan 2014 16:19:57 -0800
Subject: [PATCH] Allow ICacheConfig to toggle fetch-width.

---
 rocket/src/main/scala/icache.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rocket/src/main/scala/icache.scala b/rocket/src/main/scala/icache.scala
index 8a60548b..5a61adb8 100644
--- a/rocket/src/main/scala/icache.scala
+++ b/rocket/src/main/scala/icache.scala
@@ -5,11 +5,11 @@ import uncore._
 import Util._
 
 case class ICacheConfig(sets: Int, assoc: Int,
+                        ibytes: Int = 4,
                         ntlb: Int = 8, nbtb: Int = 8,
                         code: Code = new IdentityCode)
 {
   val w = 1
-  val ibytes = 4
 
   val dm = assoc == 1
   val lines = sets * assoc