1 files changed, 15 insertions, 2 deletions
diff --git a/BaseTools/Source/Python/GenFds/OptRomInfStatement.py b/BaseTools/Source/Python/GenFds/OptRomInfStatement.py
index dfeba5d0b1..e416b838d1 100644
--- a/BaseTools/Source/Python/GenFds/OptRomInfStatement.py
+++ b/BaseTools/Source/Python/GenFds/OptRomInfStatement.py
@@ -45,9 +45,8 @@ class OptRomInfStatement (FfsInfStatement):
     #   @param  self        The object pointer
     #
     def __GetOptRomParams(self):
-        from . import OptionRom
         if self.OverrideAttribs is None:
-            self.OverrideAttribs = OptionRom.OverrideAttribs()
+            self.OverrideAttribs = OverrideAttribs()
 
         if self.OverrideAttribs.NeedCompress is None:
             self.OverrideAttribs.NeedCompress = self.OptRomDefs.get ('PCI_COMPRESS')
@@ -150,3 +149,17 @@ class OptRomInfStatement (FfsInfStatement):
                     OutputFileList.extend(FileList)
 
         return OutputFileList
+
+class OverrideAttribs:
+
+    ## The constructor
+    #
+    #   @param  self        The object pointer
+    #
+    def __init__(self):
+
+        self.PciVendorId = None
+        self.PciClassCode = None
+        self.PciDeviceId = None
+        self.PciRevision = None
+        self.NeedCompress = None