tree 6d4750440aba5cd9b270ad3cb8a2379a591abb0e
parent 726ae817852693e13bd67ea8d47dda3b1eff02c8
author Simon Glass <sjg@chromium.org> 1586466528 -0600
committer Simon Glass <sjg@chromium.org> 1587472427 -0600

buildman: Update the 'theory of operation' a little

Make a few updates to this important section of the documentation, to
make things clearer.

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