diff options
| author | Randall Spangler <rspangler@chromium.org> | 2012-10-03 15:09:08 -0700 |
|---|---|---|
| committer | Gerrit <chrome-bot@google.com> | 2012-10-04 09:30:59 -0700 |
| commit | a9e8f809a33d23430c87cc1944c9c37a015aee91 (patch) | |
| tree | dc29c04592d4647184ef3c3407f1f025f16b4daf /include | |
| parent | 66dda8936e4e72eab0d644a0754d52f7ddc1eb70 (diff) | |
| download | chrome-ec-a9e8f809a33d23430c87cc1944c9c37a015aee91.tar.gz | |
link: add hibernate option to ectool reboot_ec
This enables the OS to request the EC drop into its lowest-power
shutdown state. Targeted at end of factory flow, where the
at-shutdown variant is the desired variant because it allows the main
processor to shut down cleanly first.
BUG=chrome-os-partner:14838
BRANCH=link
TEST=from root shell,
ectool reboot_ec hibernate at-shutdown
shutdown -h now
System should shut down, and EC console should be unresponsive (since
it's hibernating). Press power button, and system should power back on.
ectool reboot_ec hibernate
System should shut down immediately. Press power button, and system
should power back on.
Change-Id: I8084a3a1bca6b7c201e090552b193fe1568708a2
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/34569
Reviewed-by: Vic Yang <victoryang@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/ec_commands.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/ec_commands.h b/include/ec_commands.h index ac7a06893f..42882cba5d 100644 --- a/include/ec_commands.h +++ b/include/ec_commands.h @@ -1038,11 +1038,12 @@ struct ec_params_force_idle { /* Command */ enum ec_reboot_cmd { EC_REBOOT_CANCEL = 0, /* Cancel a pending reboot */ - EC_REBOOT_JUMP_RO, /* Jump to RO without rebooting */ - EC_REBOOT_JUMP_RW, /* Jump to RW without rebooting */ + EC_REBOOT_JUMP_RO = 1, /* Jump to RO without rebooting */ + EC_REBOOT_JUMP_RW = 2, /* Jump to RW without rebooting */ /* (command 3 was jump to RW-B) */ EC_REBOOT_COLD = 4, /* Cold-reboot */ - EC_REBOOT_DISABLE_JUMP, /* Disable jump until next reboot */ + EC_REBOOT_DISABLE_JUMP = 5, /* Disable jump until next reboot */ + EC_REBOOT_HIBERNATE = 6 /* Hibernate EC */ }; /* Flags for ec_params_reboot_ec.reboot_flags */ |