binman: Add support for outputing a map file
It is useful to be able to see a list of regions in each image produced by
binman. Add a -m option to output this information in a '.map' file
alongside the image file.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/image.py b/tools/binman/image.py
index 74bc46f..835b66c 100644
--- a/tools/binman/image.py
+++ b/tools/binman/image.py
@@ -98,3 +98,11 @@
def GetEntries(self):
return self._section.GetEntries()
+
+ def WriteMap(self):
+ """Write a map of the image to a .map file"""
+ filename = '%s.map' % self._name
+ fname = tools.GetOutputFilename(filename)
+ with open(fname, 'w') as fd:
+ print('%8s %8s %s' % ('Position', 'Size', 'Name'), file=fd)
+ self._section.WriteMap(fd, 0)