diff options
| author | Duncan Laurie <dlaurie@chromium.org> | 2012-11-26 14:53:42 -0800 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-11-25 23:02:59 +0100 |
| commit | 19afe8de6d6f2e5e3140a4a21fb450c9867fbe97 (patch) | |
| tree | 9deb41d8ddfa9f850bf753e2b9d696710017fc31 | |
| parent | 8c5947709a1d9e72d6ce17c48068b38afcb81967 (diff) | |
butterfly: Log EC shutdown reason in ELOG
The EC saves its last "shutdown reason" for the system in EC RAM
that we can read back and log on boot.
The decode for the "reason" field will be added to mosys.
Change-Id: I834d39122e45262ef8e7ba59201accbee5857aac
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/48323
Reviewed-by: David James <davidjames@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@google.com>
Tested-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4127
Tested-by: build bot (Jenkins)
| -rw-r--r-- | src/include/elog.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/elog.h b/src/include/elog.h index a65893c1a6..21d9cdf436 100644 --- a/src/include/elog.h +++ b/src/include/elog.h @@ -140,6 +140,9 @@ struct elog_event_data_me_extended { /* Last post code from previous boot */ #define ELOG_TYPE_LAST_POST_CODE 0xa3 +/* EC Shutdown Reason */ +#define ELOG_TYPE_EC_SHUTDOWN 0xa5 + extern int elog_init(void); extern int elog_clear(void); extern void elog_add_event_raw(u8 event_type, void *data, u8 data_size); |