1 files changed, 5 insertions, 0 deletions
diff --git a/OvmfPkg/Sec/SecMain.c b/OvmfPkg/Sec/SecMain.c
index 58e3b923b4..2c5561661e 100644
--- a/OvmfPkg/Sec/SecMain.c
+++ b/OvmfPkg/Sec/SecMain.c
@@ -861,6 +861,11 @@ SecCoreStartupWithStack (
   SecCoreData.BootFirmwareVolumeSize = (UINTN)BootFv->FvLength;
 
   //
+  // Validate the System RAM used in the SEC Phase
+  //
+  SecValidateSystemRam ();
+
+  //
   // Make sure the 8259 is masked before initializing the Debug Agent and the debug timer is enabled
   //
   IoWrite8 (0x21, 0xff);