From cae4265f3b95da7db6af30ec423c9a16aa43390c Mon Sep 17 00:00:00 2001
From: Andrew Waterman <waterman@cs.berkeley.edu>
Date: Thu, 28 Apr 2016 16:14:05 -0700
Subject: [PATCH] Change mcfgaddr pointer

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

diff --git a/rocket/src/main/scala/csr.scala b/rocket/src/main/scala/csr.scala
index db17f67e..edb8dc4f 100644
--- a/rocket/src/main/scala/csr.scala
+++ b/rocket/src/main/scala/csr.scala
@@ -222,7 +222,7 @@ class CSRFile(implicit p: Parameters) extends CoreModule()(p)
     CSRs.misa -> UInt(isa),
     CSRs.mstatus -> read_mstatus,
     CSRs.mtvec -> reg_mtvec,
-    CSRs.mcfgaddr -> UInt(addrMap("mem").size),
+    CSRs.mcfgaddr -> UInt(addrMap("io:int:configstring").start),
     CSRs.mipi -> reg_mip.msip,
     CSRs.mip -> read_mip,
     CSRs.mie -> reg_mie,