Re: [PATCH 1/2] ARM: tegra: Add stdout-path for various boards

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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@xxxxxxxxxx>
> ---
> 
> 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@xxxxxxxx>

--
Stefan
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