RTC- Wakeup event after poweroff

rakesh3 · ‎09-28-2023

Hi team,

I am using the imx61sabresd board, with kernel version 5.10.175 and uboot 2021.04 .

When i am using the RTC wakeup alarm and power off the board then after that wakeup time expiration my custom board is getting up.

It should not wake up the system from the poweroff state , waking up from low power state(sleep state) is fine.

echo +60 > /sys/class/rtc/rtc1/wakealarm && shutdown -h now

How can we stop this events to happen , do I need to do some changes to stop such behavior.

Here I am using the RTC rtc-m41t80

Regards,

Rk

Bio_TICFSL · ‎09-29-2023

Hello,

You are using a nonsupported kernel version I guess this is the fail since your command should works, try with 5.15.71 BSP

Regards