From: Stefan Agner <stefan-XLVq0VzYD2Y@public.gmane.org>
To: Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
Thierry Reding
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Alexandre Courbot
<gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Marc Dietrich <marvin24-Mmb7MZpHnFY@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 1/2] ARM: tegra: Add stdout-path for various boards
Date: Tue, 09 Feb 2016 09:00:17 -0800 [thread overview]
Message-ID: <aab6c81e6454cf1966d311e47bbe4beb@agner.ch> (raw)
In-Reply-To: <1455025920-21875-1-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
On 2016-02-09 05:51, Jon Hunter wrote:
> For Tegra boards, the device-tree alias serial0 is used for the console
> and so add the stdout-path information so that the console no longer
> needs to be passed via the kernel boot parameters.
>
> This has been tested on boards, tegra20-trimslice, tegra30-beaver,
> tegra114-dalmore and tegra124-jetson-tk1.
>
> Signed-off-by: Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
> ---
>
> The only boards that I have not modified are tegra114-roth and
> tegra114-tn7 because these boards have two entries for console
> in the *.dts file. AFAICT we cannot suppport multiple consoles
> via the stdout-path and if a console is specified by the kernel
> boot parameters then this sets the kernel variable
> "console_set_on_cmdline" and prevents the stdout-path console
> being registered. If there is a better way to handle these boards
> via device-tree let me know.
>
> arch/arm/boot/dts/tegra114-dalmore.dts | 4 ++++
> arch/arm/boot/dts/tegra124-jetson-tk1.dts | 4 ++++
> arch/arm/boot/dts/tegra124-nyan.dtsi | 4 ++++
> arch/arm/boot/dts/tegra124-venice2.dts | 4 ++++
> arch/arm/boot/dts/tegra20-harmony.dts | 4 ++++
> arch/arm/boot/dts/tegra20-iris-512.dts | 4 ++++
> arch/arm/boot/dts/tegra20-medcom-wide.dts | 4 ++++
> arch/arm/boot/dts/tegra20-paz00.dts | 4 ++++
> arch/arm/boot/dts/tegra20-seaboard.dts | 4 ++++
> arch/arm/boot/dts/tegra20-tamonten.dtsi | 4 ++++
> arch/arm/boot/dts/tegra20-trimslice.dts | 4 ++++
> arch/arm/boot/dts/tegra20-ventana.dts | 4 ++++
> arch/arm/boot/dts/tegra20-whistler.dts | 4 ++++
> arch/arm/boot/dts/tegra30-apalis-eval.dts | 4 ++++
> arch/arm/boot/dts/tegra30-beaver.dts | 4 ++++
> arch/arm/boot/dts/tegra30-cardhu.dtsi | 4 ++++
For
> arch/arm/boot/dts/tegra30-apalis-eval.dts | 4 ++++
> arch/arm/boot/dts/tegra30-colibri-eval-v3.dts | 4 ++++
> arch/arm/boot/dts/tegra20-iris-512.dts | 4 ++++
Acked-by: Stefan Agner <stefan-XLVq0VzYD2Y@public.gmane.org>
--
Stefan
next prev parent reply other threads:[~2016-02-09 17:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-09 13:51 [PATCH 1/2] ARM: tegra: Add stdout-path for various boards Jon Hunter
[not found] ` <1455025920-21875-1-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-02-09 13:52 ` [PATCH 2/2] ARM64: " Jon Hunter
[not found] ` <1455025920-21875-2-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-04-05 14:05 ` Thierry Reding
2016-02-09 17:00 ` Stefan Agner [this message]
2016-02-10 0:46 ` [PATCH 1/2] ARM: " Alexandre Courbot
2016-03-07 19:22 ` Jon Hunter
2016-04-05 14:04 ` Thierry Reding
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