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authorShawn Nematbakhsh <shawnn@chromium.org>2015-02-23 15:14:54 -0800
committerStefan Reinauer <stefan.reinauer@coreboot.org>2015-04-10 20:32:26 +0200
commit555f711cd2712a1c526dc3b64a1c193dc13ccca7 (patch)
tree81432404f189b258811b2d2d21ad8a0939b442c5
parent02e847b919b4807440ddb02bdfa7c8ac74edd7f2 (diff)
downloadcoreboot-555f711cd2712a1c526dc3b64a1c193dc13ccca7.tar.xz
samus: Log EC panics to eventlog
Log the new EC panic host event. BUG=chrome-os-partner:36985 TEST=Manual on Samus. Trigger EC panic, verify that "Panic Reset in previous boot" is seen in /var/log/eventlog. BRANCH=Samus Change-Id: If59c522bd06f308a7ee6c5ff69ea427fcea361c9 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: dae4eb50b3607c5141a77fce6709107283f5dc36 Original-Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Original-Change-Id: I89b358a81a962fd463101d84b6bcf3b0a12830c7 Original-Reviewed-on: https://chromium-review.googlesource.com/252391 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-by: Alec Berg <alecaberg@chromium.org> Reviewed-on: http://review.coreboot.org/9508 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
-rw-r--r--src/ec/google/chromeec/ec_commands.h3
-rw-r--r--src/mainboard/google/samus/ec.h3
2 files changed, 5 insertions, 1 deletions
diff --git a/src/ec/google/chromeec/ec_commands.h b/src/ec/google/chromeec/ec_commands.h
index bd94281169..725a652146 100644
--- a/src/ec/google/chromeec/ec_commands.h
+++ b/src/ec/google/chromeec/ec_commands.h
@@ -278,6 +278,9 @@ enum host_event_code {
/* Battery Status flags have changed */
EC_HOST_EVENT_BATTERY_STATUS = 23,
+ /* EC encountered a panic, triggering an reset */
+ EC_HOST_EVENT_PANIC = 24,
+
/*
* The high bit of the event mask is not used as a host event code. If
* it reads back as set, then the entire event mask should be
diff --git a/src/mainboard/google/samus/ec.h b/src/mainboard/google/samus/ec.h
index 1ba16777ce..9b932ac509 100644
--- a/src/mainboard/google/samus/ec.h
+++ b/src/mainboard/google/samus/ec.h
@@ -57,7 +57,8 @@
/* Log EC wake events plus EC shutdown events */
#define MAINBOARD_EC_LOG_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_SHUTDOWN) |\
- EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_SHUTDOWN))
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_SHUTDOWN) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC))
#ifndef __ACPI__
extern void mainboard_ec_init(void);