tree 872b5d78d5b196760210762d25fc651a25c676ae
parent 22d088caf3d5b907d9b4f457fc7f05f95eaaebed
author Moritz Fischer <moritz.fischer@ettus.com> 1484944503 -0800
committer Simon Glass <sjg@chromium.org> 1486559536 -0700

cros_ec: i2c: Add support for version 3 of the EC protocol

Add support for version 3 of the ec protocol. It basically works by
stitching some additional header in front (special command code),
and having a result and packet_length stitched on for the reply.

Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: u-boot@lists.denx.de
Acked-by: Simon Glass <sjg@chromium.org>
Tested on snow:
Tested-by: Simon Glass <sjg@chromium.org>