diff options
Diffstat (limited to 'common/power_button.c')
| -rw-r--r-- | common/power_button.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/common/power_button.c b/common/power_button.c index 0f84fbb3f1..9fd4cbdb36 100644 --- a/common/power_button.c +++ b/common/power_button.c @@ -6,6 +6,7 @@ /* Power button module for Chrome EC */ #include "button.h" +#include "chipset.h" #include "common.h" #include "console.h" #include "gpio.h" @@ -135,6 +136,10 @@ DECLARE_HOOK(HOOK_CHIPSET_STARTUP, pb_chipset_startup, HOOK_PRIO_DEFAULT); static void pb_chipset_shutdown(void) { + /* Don't set AP_IDLE if shutting down due to power failure. */ + if (chipset_get_shutdown_reason() == CHIPSET_SHUTDOWN_POWERFAIL) + return; + chip_save_reset_flags(chip_read_reset_flags() | EC_RESET_FLAG_AP_IDLE); system_set_reset_flags(EC_RESET_FLAG_AP_IDLE); CPRINTS("Saved AP_IDLE flag"); |