From cb04b641a3a52834dcfbc7fc6cb26cd469560f05 Mon Sep 17 00:00:00 2001
From: Wade Fife <wade.fife@ettus.com>
Date: Fri, 8 May 2020 15:50:52 -0500
Subject: [PATCH] x300: Expand DRAM address space to 1G

The address ranges configured for the AXI interconnect IP limited the
amount of accessible DRAM to two 32 MB regions. This change makes the
full 1G available to all DRAM ports.


Original-commit: bba0cddfadcb744e8a6fae27d57ba8d3995eaf64
---
 .../ip/axi_intercon_2x64_128_bd/axi_intercon_2x64_128_bd.bd | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/top/x300/ip/axi_intercon_2x64_128_bd/axi_intercon_2x64_128_bd.bd b/top/x300/ip/axi_intercon_2x64_128_bd/axi_intercon_2x64_128_bd.bd
index 962d942..c8fa0d2 100755
--- a/top/x300/ip/axi_intercon_2x64_128_bd/axi_intercon_2x64_128_bd.bd
+++ b/top/x300/ip/axi_intercon_2x64_128_bd/axi_intercon_2x64_128_bd.bd
@@ -1078,8 +1078,8 @@
           <spirit:segment>
             <spirit:name>SEG_M00_AXI_Reg</spirit:name>
             <spirit:displayName>/M00_AXI/Reg</spirit:displayName>
-            <spirit:addressOffset>0x02000000</spirit:addressOffset>
-            <spirit:range>32M</spirit:range>
+            <spirit:addressOffset>0x00000000</spirit:addressOffset>
+            <spirit:range>1G</spirit:range>
           </spirit:segment>
         </spirit:segments>
       </spirit:addressSpace>
@@ -1092,7 +1092,7 @@
             <spirit:name>SEG_M00_AXI_Reg</spirit:name>
             <spirit:displayName>/M00_AXI/Reg</spirit:displayName>
             <spirit:addressOffset>0x00000000</spirit:addressOffset>
-            <spirit:range>32M</spirit:range>
+            <spirit:range>1G</spirit:range>
           </spirit:segment>
         </spirit:segments>
       </spirit:addressSpace>