tree 2856c869b25cc877abcf9a10fd47a6b93da19583
parent 022e986774edab39392205215179278dbe090bfd
author Simon Glass <sjg@chromium.org> 1673125628 -0700
committer Simon Glass <sjg@chromium.org> 1674067801 -0700

binman: Allow writing section contents to a file

At present only the image (which is a section) has a filename. Move this
implementation to the entry_Section class so that any section can have a
filename. With this, the section data is written to a file.

This allows parts of an image to be written, along with the entire image.

Make a note that this can be used to include the contents of a section in
one image in another (later) image.

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