tree 0b3db4d028d93a8db31b07950d9e74efdd43781a
parent 2c6adba65896d4b5f35cb0feb78f3e2b1a59f3f6
author Simon Glass <sjg@chromium.org> 1563647028 -0600
committer Simon Glass <sjg@chromium.org> 1564414686 -0600

binman: Allow the fdtmap to remain unchanged

When updating an existing image where the size of all entries remains the
same, we should not need to regenerate the fdtmap. Update the entry to
return the same fdtmap as was read from the image.

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