From 5cb1611877476efeaa0a31fbcdcde5ec4735103d Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Thu, 2 Aug 2018 10:02:54 +0100
Subject: [PATCH] use SDR0_0_Base define

---
 src/lib/MemoryMap.bsv | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/lib/MemoryMap.bsv b/src/lib/MemoryMap.bsv
index 1b1bfef..4f81131 100644
--- a/src/lib/MemoryMap.bsv
+++ b/src/lib/MemoryMap.bsv
@@ -60,11 +60,15 @@ endfunction
 function Bool is_IO_Addr(Bit#(`PADDR) addr); // TODO Shuold be PADDR
         if(addr>=`DebugBase && addr<=`DebugEnd)
             return (True);
-        else if(addr>=`SDRAMMemBase && addr<=`SDRAMMemEnd)
-        `ifdef FlexBus
-                return (True);
-        `else
-            return (False);
+        else
+        `ifdef SDR0_0_Base
+            if(addr>=`SDR0_0_Base && addr<=`SDR0_0_End)
+            `ifdef FlexBus
+                    return (True);
+            `else
+                return (False);
+         `else
+             return (False);
         `endif
         `ifdef BOOTROM
             else if(addr>=`BootRomBase && addr<=`BootRomEnd)
-- 
2.30.2