[U-Boot] mx6ull evk reboots automatically

[Peng Fan]

Hi Fabio,

> -----Original Message-----
> From: Fabio Estevam [mailto:festevam at gmail.com]
> Sent: Thursday, November 23, 2017 3:07 AM
> To: Peng Fan <peng.fan at nxp.com>
> Cc: U-Boot-Denx <u-boot at lists.denx.de>
> Subject: mx6ull evk reboots automatically
> 
> Hi Peng,
> 
> Booting a mainline U-Boot on a imx6ull evk with a mainline kernel causes the
> board to reboot after about 5 seconds from reaching the Linux prompt.
> 
> If I use the NXP U-Boot version this problem does not happen.
> 
> Do you have any suggestion to fix this problem?

This maybe wdog related settings. You could try disable wdog in kernel or check
Wdog settings in uboot. It maybe kernel configure wdog pins and trigger reset.

Regards,
Peng.

> 
> Thanks,
> 
> Fabio Estevam