I have an ls1043ARDB and am just getting started to get some Linux with a recent kernel (4.14+) running on it. I started off with LSDK1809 and the Ubuntu rfs + 4.14.47 kernel keeps rebooting every 10min. I have tried several other modern kernels in the same rfs, a few different 4.14 and a 4.19. In all of them the system reboots after pretty much exactly 10min, if not interacted with. With an open ssh i sometimes see more.
4.1 ran for several days on that rfs, and also in an rfs from an older SDK (yocto morty based)
Look at the following pages about Linux rebooting every a few time:
https://www.agix.com.au/shutdown-or-reboot-a-linux-server-10-minutes-from-now/
https://www.cyberciti.biz/faq/crontab-every-10-min/
Have a great day,
Pavel Chubakov
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