tree f3f4baf4202b775466e556061cbe0700978b0a21
parent f350f67764fe2c18b92da38eec75be359fc825ec
author Simon Glass <sjg@chromium.org> 1642040776 -0700
committer Simon Glass <sjg@chromium.org> 1642090421 -0700

bloblist: Put the magic number first

It seems best to put the magic number right at the start of the bloblist
header, so it is easier to check. This is how devicetree works.

Make this change now, before other projects make use of bloblist. Other
changes may be needed / discussed, but that is TBD.

Add a checker function as well.

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