From bba0cddfadcb744e8a6fae27d57ba8d3995eaf64 Mon Sep 17 00:00:00 2001
From: Wade Fife <wade.fife@ettus.com>
Date: Fri, 8 May 2020 15:50:52 -0500
Subject: 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.
---
 .../x300/ip/axi_intercon_2x64_128_bd/axi_intercon_2x64_128_bd.bd    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'fpga/usrp3')

diff --git a/fpga/usrp3/top/x300/ip/axi_intercon_2x64_128_bd/axi_intercon_2x64_128_bd.bd b/fpga/usrp3/top/x300/ip/axi_intercon_2x64_128_bd/axi_intercon_2x64_128_bd.bd
index 962d94246..c8fa0d228 100755
--- a/fpga/usrp3/top/x300/ip/axi_intercon_2x64_128_bd/axi_intercon_2x64_128_bd.bd
+++ b/fpga/usrp3/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>
-- 
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