diff options
| -rw-r--r-- | chip/npcx/system.c | 2 | ||||
| -rw-r--r-- | chip/stm32/clock-f.c | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/chip/npcx/system.c b/chip/npcx/system.c index 012a508208..5135fd0979 100644 --- a/chip/npcx/system.c +++ b/chip/npcx/system.c @@ -543,7 +543,7 @@ void system_set_rtc_alarm(uint32_t seconds, uint32_t microseconds) { uint32_t cur_secs, alarm_secs; - if (seconds == EC_RTC_ALARM_CLEAR) { + if (seconds == EC_RTC_ALARM_CLEAR && !microseconds) { CLEAR_BIT(NPCX_WTC, NPCX_WTC_WIE); SET_BIT(NPCX_WTC, NPCX_WTC_PTO); diff --git a/chip/stm32/clock-f.c b/chip/stm32/clock-f.c index 51d3511e0e..b64903de44 100644 --- a/chip/stm32/clock-f.c +++ b/chip/stm32/clock-f.c @@ -167,6 +167,11 @@ void set_rtc_alarm(uint32_t delay_s, uint32_t delay_us, { uint32_t alarm_sec, alarm_us; + if (delay_s == EC_RTC_ALARM_CLEAR && !delay_us) { + reset_rtc_alarm(rtc); + return; + } + /* Alarm must be within 1 day (86400 seconds) */ ASSERT((delay_s + delay_us / SECOND) < SECS_PER_DAY); |