binman: Record the parent section of each section

[oweals/u-boot.git] / tools / binman / etype / intel_mrc.py

diff --git a/tools/binman/etype/intel_mrc.py b/tools/binman/etype/intel_mrc.py
index 305ac98888bf3be3230cc608185d1d727b00be16..4dbc99a04f2ac346b6e4c9e1c8b81eb2d0be5529 100644 (file)
--- a/tools/binman/etype/intel_mrc.py
+++ b/tools/binman/etype/intel_mrc.py
@@ -9,6 +9,17 @@ from entry import Entry
 from blob import Entry_blob
 
 class Entry_intel_mrc(Entry_blob):
+    """Entry containing an Intel Memory Reference Code (MRC) file
+
+    Properties / Entry arguments:
+        - filename: Filename of file to read into entry
+
+    This file contains code for setting up the SDRAM on some Intel systems. This
+    is executed by U-Boot when needed early during startup. A typical filename
+    is 'mrc.bin'.
+
+    See README.x86 for information about x86 binary blobs.
+    """
     def __init__(self, section, etype, node):
         Entry_blob.__init__(self, section, etype, node)