[PATCH 4/4] serial: serial_xen: add DEBUG_UART support

[Anastasiia Lukianenko]

On Fri, 2020-10-23 at 08:34 -0400, Tom Rini wrote:
> On Fri, Oct 23, 2020 at 09:22:20AM +0000, Anastasiia Lukianenko
> wrote:
> > Hello,
> > 
> > On Thu, 2020-10-22 at 20:31 -0400, Tom Rini wrote:
> > > On Thu, Oct 15, 2020 at 01:25:16PM +0900, AKASHI Takahiro wrote:
> > > 
> > > > By using a hypervisor call, we can implement DEBUG_UART on xen.
> > > > This will allow us to see messages even earlier than
> > > > serial_init().
> > > > 
> > > > Signed-off-by: AKASHI Takahiro <takahiro.akashi at linaro.org>
> > > 
> > > Applied to u-boot/master, thanks!
> > > 
> > 
> > Sorry, I thought there was still discussion on the series. May I
> > ask
> > why it was merged?
> 
> I just missed it, sorry.  Do you want me too revert the series for
> now
> or should i just expect a small follow-up soon?
> 
I have no strong opinion here: on one hand there are patches which
won't compile for at least x86 which is obviously not good. On the
other hand we are discussing the rest of the patches as I was not able
to run them on my ARM board, so it either can be that I miss something
and the pacthes are ok or it can also be that the pacthes need to be
re-worked.
So, best was not to have them in the tree yet...

Regards,
Anastasiia