> Subject: Re: [PATCH 10/13] imx: load calibration parameters from fuse for > i.MX8MP > > Hi Peng, > > On Sun, May 3, 2020 at 8:39 PM Peng Fan <peng....@nxp.com> wrote: > > > 5.4.3 upstream kernel + latest upstream boot? > > No, I meant imx_5.4.3_2.0.0 NXP kernel + latest upstream U-Boot. > > > Disable busfreq, try clk_ignore_unused? > > There is no way to disable busfreq from the NXP kernel. Passing > clk_ignore_unused does not help either.
Busfreq could be disabled by set the device tree node to disabled. > > 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. Regards, Peng.