PMU setting in bcm2387 dtsi file

[Stefan Wahren]

Hi Vince,

> Vince Weaver <vincent.weaver at maine.edu> hat am 23. August 2017 um 19:50 geschrieben:
> 
> 
> On Wed, 16 Aug 2017, Stefan Wahren wrote:
> 
> 
> > > I only tested 64-bit.  I could try a 32-bit upstream kernel too if you
> > > want but it might be a few days until I get a chance to do that.
> > 
> > No need to hurry. The merges for 4.14 have been pulled.
> 
> I've been trying to get an upstream 32-bit kernel to boot on Pi3 without 
> much luck.  It just hangs at boot.  Do I need to do anything unusual to 
> the Raspbian bootloader to get it to boot a 32-bit kernel?  All of the 
> tutorials about this I can find have you installing uboot first, and I was 
> trying to avoid that.

u-boot isn't necessary. Did you tried Eric's guide [1]?

AFAIK there is a problem with Mini UART as earlycon. Try to disable it.

Otherwise provide more information, so i can see where the problem is.

Stefan

[1] - https://github.com/anholt/linux/wiki/Raspberry-Pi-development-environment

> 
> I haven't been able to get any additional info on the IRQs from the pi 
> forums.
> 
> Vince