diff --git a/src/import/generic/procedures/xml/attribute_info/generic_memory_attributes.xml b/src/import/generic/procedures/xml/attribute_info/generic_memory_attributes.xml
index 7dcd3818e27..ea15be54c2b 100644
--- a/src/import/generic/procedures/xml/attribute_info/generic_memory_attributes.xml
+++ b/src/import/generic/procedures/xml/attribute_info/generic_memory_attributes.xml
@@ -86,9 +86,15 @@
       The map from the Dual Inline Memory Module
       (DIMM) Data (DQ) Pin to the Module Package Data (DQ) Pinout
     </description>
-    <initToZero></initToZero>
+    <platInit/>
+    <mrwHide/>
+    <default>
+        <!-- Default to a 1:1 layout to match the DDIMM specification -->
+        0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,
+        27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,
+        51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71
+    </default>
     <valueType>uint8</valueType>
-    <writeable/>
     <mssUnits></mssUnits>
     <mssBlobStart>0</mssBlobStart>
     <mssBlobLength>72</mssBlobLength>