From 656872dd55fbceccc1fbc4fc65e7f0bbadb74b52 Mon Sep 17 00:00:00 2001
From: Aaron Frinzell <aaron.frinzell@intel.com>
Date: Wed, 22 Jul 2020 19:31:37 -0500
Subject: [PATCH] MMIO BAR enabled update

---
 chipsec/hal/mmio.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/chipsec/hal/mmio.py b/chipsec/hal/mmio.py
index 476c7754..73971a84 100644
--- a/chipsec/hal/mmio.py
+++ b/chipsec/hal/mmio.py
@@ -214,6 +214,8 @@ class MMIO(hal_base.HALBase):
     # Check if MMIO range is enabled by MMIO BAR name
     #
     def is_MMIO_BAR_enabled(self, bar_name):
+        if not self.is_MMIO_BAR_defined( bar_name ):
+            return False
         bar = self.cs.Cfg.MMIO_BARS[ bar_name ]
         is_enabled = True
         if 'register' in bar: