tree ecce3b12a7a78d5ebcd90223e330719f9c2f6872
parent 187202f3da2c8e87bc92cc6cd4820affb4ee08ec
author Simon Glass <sjg@chromium.org> 1603755609 -0600
committer Simon Glass <sjg@chromium.org> 1604004179 -0600

binman: Expand docs and test for padding

Padding becomes part of the entry once the image is written out, but
within binman the entry contents does not include the padding. Add
documentation to make this clear, as well as a test.

Signed-off-by: Simon Glass <sjg@chromium.org>