+\r
+#\r
+# Variable driver stack (SMM)\r
+#\r
+INF OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesSmm.inf\r
+INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.inf\r
+INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf\r
+INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf\r
+\r
+!else\r
+\r
+#\r
+# Variable driver stack (non-SMM)\r
+#\r
+INF OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf\r
+INF OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.inf\r
+INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf\r
+INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf\r
+!endif\r
+\r
+!if $(TPM2_ENABLE) == TRUE\r
+INF SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.inf\r