mainboards: Add CHROMEOS_VBNV_* where appropriate

For boards with MAINBOARD_HAS_CHROMEOS, we should also
state what kind of storage is available for vboot's
non-volatile data.

The flags are taken from the chromium repository and
have no effect with CHROMEOS disabled.

Change-Id: I1747ad26c8c7f6d4076740ec2800dbd52c5d6b3d
Signed-off-by: Patrick Georgi <>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <>
Reviewed-by: Aaron Durbin <>
24 files changed