> Subject: Re: [PATCH 10/13] imx: load calibration parameters from fuse for
> i.MX8MP
>
> Hi Peng,
>
> On Mon, May 4, 2020 at 11:50 PM Peng Fan <peng....@nxp.com> wrote:
>
> > Busfreq could be disabled by set the device tree node to disabled.
>
> This does not help. If I use the NXP U-Boot I can boot the NXP 5.4.3 without
> problems.
>
> > > I have also tried to boot NXP 5.4.3 on a i.MX8MM EVK with the latest
> > > U-Boot and I also observe a hang.
> >
> > I'll give a try tomorrow when I back to office. There is a ARM clock
> > issue that could cause all i.MX8M kernel hang, but that should be a
> > bit late, should not be that early just after console enabled.
>
> Currently, we can not even boot to the U-Boot prompt with mainline U-Boot.
>
> Reverting f24dea4e1b ("ARM: imx8m: Fix reset in SPL on NXP iMX8MP
> EVK") allows it to boot again.
>
> As discussed in the other thread, this means that the i.MX8MP clock driver is
> broken.
>
> Please let me know if you can look at these issues.
I'll give a look. Thanks for raising the issue.
Thanks,
Peng.
>
> Thanks
