mb/google/rex: Require VBOOT_LID_SWITCH for Chromebook design

This patch ensures that platforms with lids, such as Chromebooks, only
select the VBOOT_LID_SWITCH configuration option.

Only samples the LID GPIO if VBOOT_LID_SWITCH config is enabled,
otherwise fake LID is open to avoid shutdown after reaching
depthcharge.

Tested by building and booting Google/Rex with the VBOOT_LID_SWITCH
configuration option enabled, and verifying that google/ovis does not
required VBOOT_LID_SWITCH config.

Change-Id: Ic5123b822a5a7021023319cb08a3f9e5225961ba
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77693
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>

0 files changed, 0 insertions, 0 deletions