linux-kernel - Re: No uart output on my snowball board

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Message-ID: <CACRpkdZM5NECaPbFC1aGH2zD4T_8g9TYRy1HkbDVAQvjJs5E5w@mail.gmail.com>
Date:	Fri, 11 Jul 2014 14:00:55 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Lee Jones <lee.jones@...aro.org>,
	Tuomas Tynkkynen <ttynkkynen@...dia.com>
Subject: Re: No uart output on my snowball board

On Fri, Jul 11, 2014 at 4:30 AM, Steven Rostedt <rostedt@...dmis.org> wrote:

> commit a0998b8321eb5f53ef51924f5ab6c69237ac1025
> Author: Lee Jones <lee.jones@...aro.org>
> Date:   Thu Aug 22 16:18:56 2013 +0100
>
>     ARM: ux500: Remove UART support when booting without Device Tree
>
>     It's time to remove all ATAG support from ux500 and rely solely on
>     Device Tree booting. This patch is part of that endeavour.
>
>     Signed-off-by: Lee Jones <lee.jones@...aro.org>
>     Signed-off-by: Linus Walleij <linus.walleij@...aro.org>

I hate that I didn't spot the speling mistake in the subject,
its ATAG support we're removing, not UART :-)

Anyway, I think you got enough hints on how we do this
with appended devicetrees instead, Lee's snippet should
work or check out this page that I also posted to your
G+ post:
http://www.df.lth.se/~triad/krad/ux00/

Yours,
Linus Walleij
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