imx8m(n): garbage on serial line

[Fabio Estevam]

Hi Heiko,

On Sat, Jun 11, 2022 at 3:12 AM Heiko Thiery <heiko.thiery at gmail.com> wrote:

> It took me some effort to get the current u-boot running on my imx8mq.
> But finally it works and I do not see this garbage on the imx8mq. Next
> week I will check on the kontron_sl_imx8mm.

Thanks, appreciated it!