Apalis imx6 hangs on shutdown/reboot

We have a custom image build with openembedded latest version (warrior).
The image runs well but we cannot reboot or shutdown the board by software.
After issuing reboot or shutdown, it starts the normal shutdown process but after “Reached target Reboot” (or shutdown) it hangs there.

Read here at nxp foruns that it’s the expected behavior if the processor power is not shut down. Can it be missing to reset the processor power at the end of the reboot process?

On this console snippet, it hanged on “Reached target Reboot”, but after some time the watchdog reset the board

[ ... ]
[  OK  ] Unmounted /var/volatile.
[  OK  ] Unmounted Temporary Directory (/tmp).
[  OK  ] Reached target Unmount All Filesystems.
[  OK  ] Stopped target Local File Systems (Pre).
[  OK  ] Stopped Create Static Device Nodes in /dev.
[  OK  ] Stopped Remount Root and Kernel File Systems.
[  OK  ] Stopped File System Check on Root Device.
[  OK  ] Stopped target Swap.
[  OK  ] Reached target Shutdown.
[  OK  ] Reached target Final Step.
[  OK  ] Started Reboot.
[  OK  ] Reached target Reboot.
[  305.030873] watchdog: watchdog0: watchdog did not stop!
[  325.736080] imx2-wdt 20bc000.wdog: Device shutdown: Expect reboot!
[  325.799957] reboot: Restarting system

hi @jgoncalves

We have mainline line kernel running on Apalis iMX6. You can have a look here.

Best regards,