[PATCH 10/10] cros_ec: Add vstore support

[Simon Glass]

The EC can store small amounts of data for the benefit of the
verified boot process. Since the EC is seldom reset, this can allow the
AP to store data that survives a reboot or a suspend/resume cycle.

Add support for this.

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

 drivers/misc/cros_ec.c         | 71 ++++++++++++++++++++++++++++++++++
 drivers/misc/cros_ec_sandbox.c | 52 ++++++++++++++++++++++++-
 include/cros_ec.h              | 43 ++++++++++++++++++++
 test/dm/cros_ec.c              | 38 ++++++++++++++++++
 4 files changed, 202 insertions(+), 2 deletions(-)

Applied to u-boot-dm, thanks!