diff --git a/misc/vm_configs/xmls/config-xmls/tgl-rvp/hybrid.xml b/misc/vm_configs/xmls/config-xmls/tgl-rvp/hybrid.xml
index a3776400e..c89395885 100644
--- a/misc/vm_configs/xmls/config-xmls/tgl-rvp/hybrid.xml
+++ b/misc/vm_configs/xmls/config-xmls/tgl-rvp/hybrid.xml
@@ -31,8 +31,8 @@
         <HV_RAM_START desc="2M-aligned Start physical address of the RAM region used by the hypervisor."></HV_RAM_START>
         <LOW_RAM_SIZE desc="Size of the low RAM region">0x00010000</LOW_RAM_SIZE>
         <UOS_RAM_SIZE desc="Size of the User OS (UOS) RAM.">0x200000000</UOS_RAM_SIZE>
-        <SOS_RAM_SIZE desc="Size of the Service OS (SOS) RAM.">0x400000000</SOS_RAM_SIZE>
-        <PLATFORM_RAM_SIZE desc="Size of the physical platform RAM">0x400000000</PLATFORM_RAM_SIZE>
+        <SOS_RAM_SIZE desc="Size of the Service OS (SOS) RAM.">0x440000000</SOS_RAM_SIZE>
+        <PLATFORM_RAM_SIZE desc="Size of the physical platform RAM">0x440000000</PLATFORM_RAM_SIZE>
     </MEMORY>
 
     <CAPACITIES desc="Capacity limits for static assigned data struct or maximum supported resouce">
diff --git a/misc/vm_configs/xmls/config-xmls/tgl-rvp/industry.xml b/misc/vm_configs/xmls/config-xmls/tgl-rvp/industry.xml
index 0b0ce99f2..99ce36983 100644
--- a/misc/vm_configs/xmls/config-xmls/tgl-rvp/industry.xml
+++ b/misc/vm_configs/xmls/config-xmls/tgl-rvp/industry.xml
@@ -31,8 +31,8 @@
         <HV_RAM_START desc="2M-aligned Start physical address of the RAM region used by the hypervisor."></HV_RAM_START>
         <LOW_RAM_SIZE desc="Size of the low RAM region">0x00010000</LOW_RAM_SIZE>
         <UOS_RAM_SIZE desc="Size of the User OS (UOS) RAM.">0x200000000</UOS_RAM_SIZE>
-        <SOS_RAM_SIZE desc="Size of the Service OS (SOS) RAM.">0x400000000</SOS_RAM_SIZE>
-        <PLATFORM_RAM_SIZE desc="Size of the physical platform RAM">0x400000000</PLATFORM_RAM_SIZE>
+        <SOS_RAM_SIZE desc="Size of the Service OS (SOS) RAM.">0x440000000</SOS_RAM_SIZE>
+        <PLATFORM_RAM_SIZE desc="Size of the physical platform RAM">0x440000000</PLATFORM_RAM_SIZE>
     </MEMORY>
 
     <CAPACITIES desc="Capacity limits for static assigned data struct or maximum supported resouce">
diff --git a/misc/vm_configs/xmls/config-xmls/tgl-rvp/logical_partition.xml b/misc/vm_configs/xmls/config-xmls/tgl-rvp/logical_partition.xml
index 813822a9e..31b3789e6 100644
--- a/misc/vm_configs/xmls/config-xmls/tgl-rvp/logical_partition.xml
+++ b/misc/vm_configs/xmls/config-xmls/tgl-rvp/logical_partition.xml
@@ -31,8 +31,8 @@
         <HV_RAM_START desc="2M-aligned Start physical address of the RAM region used by the hypervisor."></HV_RAM_START>
         <LOW_RAM_SIZE desc="Size of the low RAM region">0x00010000</LOW_RAM_SIZE>
         <UOS_RAM_SIZE desc="Size of the User OS (UOS) RAM.">0x200000000</UOS_RAM_SIZE>
-        <SOS_RAM_SIZE desc="Size of the Service OS (SOS) RAM.">0x400000000</SOS_RAM_SIZE>
-        <PLATFORM_RAM_SIZE desc="Size of the physical platform RAM">0x400000000</PLATFORM_RAM_SIZE>
+        <SOS_RAM_SIZE desc="Size of the Service OS (SOS) RAM.">0x440000000</SOS_RAM_SIZE>
+        <PLATFORM_RAM_SIZE desc="Size of the physical platform RAM">0x440000000</PLATFORM_RAM_SIZE>
     </MEMORY>
 
     <CAPACITIES desc="Capacity limits for static assigned data struct or maximum supported resouce">
diff --git a/misc/vm_configs/xmls/config-xmls/tgl-rvp/sdc.xml b/misc/vm_configs/xmls/config-xmls/tgl-rvp/sdc.xml
index 9a998a953..2f1f6876c 100644
--- a/misc/vm_configs/xmls/config-xmls/tgl-rvp/sdc.xml
+++ b/misc/vm_configs/xmls/config-xmls/tgl-rvp/sdc.xml
@@ -31,8 +31,8 @@
         <HV_RAM_START desc="2M-aligned Start physical address of the RAM region used by the hypervisor."></HV_RAM_START>
         <LOW_RAM_SIZE desc="Size of the low RAM region">0x00010000</LOW_RAM_SIZE>
         <UOS_RAM_SIZE desc="Size of the User OS (UOS) RAM.">0x200000000</UOS_RAM_SIZE>
-        <SOS_RAM_SIZE desc="Size of the Service OS (SOS) RAM.">0x400000000</SOS_RAM_SIZE>
-        <PLATFORM_RAM_SIZE desc="Size of the physical platform RAM">0x400000000</PLATFORM_RAM_SIZE>
+        <SOS_RAM_SIZE desc="Size of the Service OS (SOS) RAM.">0x440000000</SOS_RAM_SIZE>
+        <PLATFORM_RAM_SIZE desc="Size of the physical platform RAM">0x440000000</PLATFORM_RAM_SIZE>
     </MEMORY>
 
     <CAPACITIES desc="Capacity limits for static assigned data struct or maximum supported resouce">