https://community.nxp.com/t5/i-MX-Processors/CPU-Sleep-state/m-p/1582507#M200101 <P>I have scheduled a firmware update for 30minutes. And my system goes in to LPM (idle state2 deep) in 10 minutes&nbsp;</P><P>Mostly, the update gets triggered on exact scheduled time and device comes out of LPM. But at times, the update is getting delayed. From logs I can see that CPU is getting awake. (Basically, I'm trying to print the time every two seconds which stops when system goes to LPM but in 5 minutes it again prints it, stops and again prints in 5minutes and finally causes the delay) . Is my CPU getting awake? But the device is not coming out of LPM then what is making CPU awake?&nbsp;</P> Fri, 13 Jan 2023 14:55:52 GMT shreya264 2023-01-13T14:55:52Z https://community.nxp.com/t5/i-MX-Processors/CPU-Sleep-state/m-p/1582507#M200101 <P>I have scheduled a firmware update for 30minutes. And my system goes in to LPM (idle state2 deep) in 10 minutes&nbsp;</P><P>Mostly, the update gets triggered on exact scheduled time and device comes out of LPM. But at times, the update is getting delayed. From logs I can see that CPU is getting awake. (Basically, I'm trying to print the time every two seconds which stops when system goes to LPM but in 5 minutes it again prints it, stops and again prints in 5minutes and finally causes the delay) . Is my CPU getting awake? But the device is not coming out of LPM then what is making CPU awake?&nbsp;</P> Fri, 13 Jan 2023 14:55:52 GMT https://community.nxp.com/t5/i-MX-Processors/CPU-Sleep-state/m-p/1582507#M200101 shreya264 2023-01-13T14:55:52Z