This is beacuse UEFI only allocates the first memory node memory space for SbsaQemu platform,  i refer to implemet of "OvmfPkg/Fdt/HighMemDxe" and add the support for other memory nodes via GCD services. Maybe you can apply patch "support multi memory nodes" together with this patch.


<div width="1" style="color:white;clear:both">_._,_._,_</div>
<hr>


Groups.io Links:<p>


  
    You receive all messages sent to this group.
  
  


<p>
<a target="_blank" href="https://edk2.groups.io/g/devel/message/115641">View/Reply Online (#115641)</a> |


  

|

  <a target="_blank" href="https://groups.io/mt/104074353/7686176">Mute This Topic</a>


| <a href="https://edk2.groups.io/g/devel/post">New Topic</a>

<br>




<a href="https://edk2.groups.io/g/devel/editsub/7686176">Your Subscription</a> |
<a href="mailto:devel+owner@edk2.groups.io">Contact Group Owner</a> |

<a href="https://edk2.groups.io/g/devel/unsub">Unsubscribe</a>

 [rebecca@openfw.io]<br>
<div width="1" style="color:white;clear:both">_._,_._,_</div>