diff options
Diffstat (limited to 'src/ec/google')
| -rw-r--r-- | src/ec/google/chromeec/ec.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/ec/google/chromeec/ec.c b/src/ec/google/chromeec/ec.c index ed7f97dc43..26c6054a38 100644 --- a/src/ec/google/chromeec/ec.c +++ b/src/ec/google/chromeec/ec.c @@ -993,9 +993,24 @@ static uint16_t google_chromeec_get_uptime_info( bool google_chromeec_get_ap_watchdog_flag(void) { + int i; struct ec_response_uptime_info resp; - return (!google_chromeec_get_uptime_info(&resp) && - (resp.ec_reset_flags & EC_RESET_FLAG_AP_WATCHDOG)); + + if (google_chromeec_get_uptime_info(&resp)) + return false; + + if (resp.ec_reset_flags & EC_RESET_FLAG_AP_WATCHDOG) + return true; + + /* Find the last valid entry */ + for (i = ARRAY_SIZE(resp.recent_ap_reset) - 1; i >= 0; i--) { + if (resp.recent_ap_reset[i].reset_time_ms == 0) + continue; + return (resp.recent_ap_reset[i].reset_cause == + CHIPSET_RESET_AP_WATCHDOG); + } + + return false; } int google_chromeec_i2c_xfer(uint8_t chip, uint8_t addr, int alen, |