On Sunday, 16 October 2016 20:07:18 BST Andreas Schwab wrote:
> On Aug 09 2016, Paul Burton <paul.burton@imgtec.com> wrote:
> > Fix this by not automatically preferring the first registered console if
> > one is specified by the device tree. This allows consoles to be
> > registered but not enabled, and once the driver for the console selected
> > by stdout-path calls of_console_check() the driver will be added to the
> > list of preferred consoles before any other console has been enabled.
> > When that console is then registered via register_console() it will be
> > enabled as expected.
> 
> This breaks the console on PowerMac.  There is no output and it panics
> eventually.
> 
> Andreas.

Hi Andreas,

Could you share the device tree from your system?

Thanks,
    Paul