On Fri, Oct 03, 2014 at 05:11:34PM +0200, Geert Uytterhoeven wrote:
> Add a stdout-path property so that automatic console selection works
> in the absence of a "console=" parameter on the kernel command line.
>
> Remove the now-superfluous "console=" parameter from chosen/bootargs.
>
> Signed-off-by: Geert Uytterhoeven <[email protected]>
In my environment the bootargs portion of this change results
in no console output. I am guessing that this is because the
console starts with a different terminal speed (though which speed
I am unsure).
If my guess is correct then strictly speaking this is not a bug,
though it is a behavioural change. And as such I think at the very
least it needs some discussion.
> ---
> v2:
> - No changes
> ---
> arch/arm/boot/dts/emev2-kzm9d.dts | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/emev2-kzm9d.dts
> b/arch/arm/boot/dts/emev2-kzm9d.dts
> index a1794cbd23fee319..d01baba9e56f7781 100644
> --- a/arch/arm/boot/dts/emev2-kzm9d.dts
> +++ b/arch/arm/boot/dts/emev2-kzm9d.dts
> @@ -24,7 +24,8 @@
> };
>
> chosen {
> - bootargs = "console=ttyS1,115200n81 ignore_loglevel
> root=/dev/nfs ip=dhcp";
> + bootargs = "ignore_loglevel root=/dev/nfs ip=dhcp";
> + stdout-path = &uart1;
> };
>
> gpio_keys {
> --
> 1.9.1
>
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