Commit Graph

2 Commits

Author SHA1 Message Date
Bill Richardson
a7d62b4fd4 Add LPC command to handle vboot stuff.
This adds "ectool vboot", which works like so:

  # ./ectool vboot
  0x06 image=A fake_dev=1

  # ./ectool vboot 0
  # ./ectool vboot
  0x02 image=A fake_dev=0

  # ./ectool vboot ff
  # ./ectool vboot
  0x06 image=A fake_dev=1

You can set or unset the fake dev-switch, and see which firmware image the
EC is running from.

BUG=chrome-os-partner:8313
TEST=manual

Boot the host, use crossystem to see the devsw_boot state. Change it with
the ectool command, reboot, see that it's changed.

Change-Id: Iaac40267338c6a07bc47b80e925e829bf1e1ae0c
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
2012-05-22 14:22:13 -07:00
Randall Spangler
bdf7da5b08 Initial sources import 1/3
source files mainly done by Randall.

Signed-off-by: Randall Spangler <rspangler@chromium.org>

Change-Id: Iaff83a842b17f3350fb6f2a3f1597ad4c29bd12a
2011-12-07 19:10:02 +00:00