Randall Spangler 7b155fb8ac Refactor boot key detection ...

Keyboard scan module now owns the recovery key state on all platforms.

And clean up a few comments to linux kernel style

BUG=chrome-os-partner:10890
TEST=manual
- Power on system.  Should boot normally.
- Power+Refresh+D.  Should turn dev switch on.
- Power+Refresh+F.  Should turn dev switch off.
- Power+Esc.  Should reboot system.  Power button should power on normally.
- Power+Refresh+Esc.  Should power on into recovery mode.
- Then press power to shut system down.
- Power button should power on normally (not back into recovery mode).

Change-Id: I4d16e1e8b039efeacbd41e8acec115844bc8457d
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/26147
Reviewed-by: Simon Glass <sjg@chromium.org>

2012-06-26 17:01:52 -07:00

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