diff options
| -rw-r--r-- | chip/npcx/gpio.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/chip/npcx/gpio.c b/chip/npcx/gpio.c index 23f4450ff7..dca7168009 100644 --- a/chip/npcx/gpio.c +++ b/chip/npcx/gpio.c @@ -524,10 +524,14 @@ void gpio_pre_init(void) * reset (2) will happen before the end of the delay so we avoid extra * output toggles. * + * Waking from PSL hibernate is power-on for EC but not for H1, so + * do not add delay. + * * Make sure to set up the timer before using udelay(). */ if (IS_ENABLED(CONFIG_BOARD_RESET_AFTER_POWER_ON) && - system_get_reset_flags() & EC_RESET_FLAG_INITIAL_PWR) { + system_get_reset_flags() & EC_RESET_FLAG_INITIAL_PWR + && !(system_get_reset_flags() & EC_RESET_FLAG_HIBERNATE)) { __hw_early_init_hwtimer(0); udelay(2 * SECOND); /* Shouldn't get here, but proceeding anyway... */ |