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i.MX 8X RTC

i.MX 8X RTC

Owned by Collaboration Admins
Last updated: Aug 26, 2024

Congatec i.MX 8 designs implemented onboard real time clock STM M41T62

Boot the system and check if RTC is detected

$ dmesg | grep m41t80

output

[ 2.195099] rtc-m41t80 1-0068: registered as rtc0

Set current date and write into the hw clock

$ date -s "Thu Jan 31 14:09:00 2019" $ hwclock -w

Check the current date

$ hwclock Tue Jun 18 11:09:18 2019 0.000000 seconds

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