tree 469294c5dbf121e21ce7c9f1c64b9ad1bff0f39c
parent 9ade4190ff71ea2ab5ca4b9678e949290e3169ae
author Simon Glass <sjg@chromium.org> 1594341577 -0600
committer Simon Glass <sjg@chromium.org> 1595266667 -0600

binman: Convert existing binary blobs to blob_ext

Many of the existing blobs rely on external binaries which may not be
available. Move them over to use blob_ext to indicate this.

Unfortunately cros-ec-rw cannot use this class because it inherits
another. So set the 'external' value for that class.

While we are here, drop the import of Entry since it is not used (and
pylint3 complains).

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