linux-kernel - Re: [linux-sunxi] [PATCH v2 5/5] ARM: sun5i: Add C.H.I.P DTS

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Message-ID: <20151007092803.GB2278@lukather>
Date:	Wed, 7 Oct 2015 10:28:03 +0100
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Julian Calaby <julian.calaby@...il.com>
Cc:	"Mailing List, Arm" <linux-arm-kernel@...ts.infradead.org>,
	Chen-Yu Tsai <wens@...e.org>,
	Hans de Goede <hdegoede@...hat.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-sunxi <linux-sunxi@...glegroups.com>
Subject: Re: [linux-sunxi] [PATCH v2 5/5] ARM: sun5i: Add C.H.I.P DTS

On Wed, Oct 07, 2015 at 09:24:07AM +1100, Julian Calaby wrote:
> >> > +       chosen {
> >> > +               stdout-path = "serial0:115200n8";
> >>
> >> Should the composite output be enabled here too?
> >
> > AFAIK, the stdout-path only supports a single output device, and I
> > don't think it really is an issue since framebuffer console will
> > attach to the framebuffer automatically.
> 
> I was referring to enabling it in chosen, not stdout-path, but I
> couldn't remember if uboot does that for us or not.

It's not really u-boot that does that. the framebuffer console stuff
will attach automatically to the first framebuffer that comes in and
log the kernel logs there, it's all in-kernel.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

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