#--*/\r
\r
!IF "$(UEFI_MODE)" == "YES"\r
-EFI_SPECIFICATION_VERSION = 0x00020000\r
+!IFDEF UEFI_VERSION_OVERRIDE\r
+!IF "$(UEFI_VERSION_OVERRIDE)" < "0x00020000"\r
+!ERROR UEFI_VERSION_OVERRIDE must greater than or equal to 0x00020000\r
+!ENDIF\r
+EFI_SPECIFICATION_VERSION = $(UEFI_VERSION_OVERRIDE)\r
+!ELSE\r
+EFI_SPECIFICATION_VERSION = 0x0002000A\r
+!ENDIF\r
!ELSE\r
EFI_SPECIFICATION_VERSION = 0x0001000A\r
!ENDIF\r