diff --git a/qcom/sun-oemvm.dtsi b/qcom/sun-oemvm.dtsi
index 1750a749..cb13d1e8 100644
--- a/qcom/sun-oemvm.dtsi
+++ b/qcom/sun-oemvm.dtsi
@@ -12,7 +12,7 @@
 	interrupt-parent = <&vgic>;
 
 	chosen {
-		bootargs = "nokaslr log_buf_len=256K console=hvc0 loglevel=8 swiotlb=noforce";
+		bootargs = "nokaslr log_buf_len=256K console=hvc0 loglevel=8 swiotlb=noforce memhp_default_state=online_movable memory_hotplug.memmap_on_memory=force";
 	};
 
 	cpus {
diff --git a/qcom/sun-vm.dtsi b/qcom/sun-vm.dtsi
index 03b0aa0a..32240b3c 100644
--- a/qcom/sun-vm.dtsi
+++ b/qcom/sun-vm.dtsi
@@ -15,7 +15,7 @@
 	interrupt-parent = <&vgic>;
 
 	chosen {
-		bootargs = "nokaslr log_buf_len=256K console=hvc0 loglevel=8 swiotlb=noforce memhp_default_state=online_movable";
+		bootargs = "nokaslr log_buf_len=256K console=hvc0 loglevel=8 swiotlb=noforce memhp_default_state=online_movable memory_hotplug.memmap_on_memory=force";
 	};
 
 	cpus {