1 files changed, 21 insertions, 0 deletions
diff --git a/tools/binman/entry.py b/tools/binman/entry.py
index 90ffd27..3434a3f 100644
--- a/tools/binman/entry.py
+++ b/tools/binman/entry.py
@@ -84,6 +84,7 @@ class Entry(object):
         self.image_pos = None
         self._expand_size = False
         self.compress = 'none'
+        self.missing = False
 
     @staticmethod
     def Lookup(node_path, etype):
@@ -794,3 +795,23 @@ features to produce new behaviours.
             elif self == entries[-1]:
                 return 'end'
         return 'middle'
+
+    def SetAllowMissing(self, allow_missing):
+        """Set whether a section allows missing external blobs
+
+        Args:
+            allow_missing: True if allowed, False if not allowed
+        """
+        # This is meaningless for anything other than sections
+        pass
+
+    def CheckMissing(self, missing_list):
+        """Check if any entries in this section have missing external blobs
+
+        If there are missing blobs, the entries are added to the list
+
+        Args:
+            missing_list: List of Entry objects to be added to
+        """
+        if self.missing:
+            missing_list.append(self)