Re: [Xen-devel] [PATCH] kernel-parameters: document earlycon=xenboot

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Mon, Apr 04, 2016 at 10:48:11PM -0400, Chris Patterson wrote:
> Add earlycon=xenboot option to Documentation/kernel-parameters.txt.
> 

But it is not true.

I tried this on x86: "earlycon=xenboot console=tty0"

And nothing from Linux came during earlyboot to the Xen console?

> Signed-off-by: Chris Patterson <cjp256@xxxxxxxxx>
> ---
>  Documentation/kernel-parameters.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/kernel-parameters.txt 
> b/Documentation/kernel-parameters.txt
> index ecc74fa..e01ec39 100644
> --- a/Documentation/kernel-parameters.txt
> +++ b/Documentation/kernel-parameters.txt
> @@ -1078,6 +1078,8 @@ bytes respectively. Such letter suffixes can also be 
> entirely omitted.
>                       address. The serial port must already be setup
>                       and configured. Options are not yet supported.
>  
> +             xenboot Use Xen hypervisor console for early console.
> +
>       earlyprintk=    [X86,SH,BLACKFIN,ARM,M68k]
>                       earlyprintk=vga
>                       earlyprintk=efi
> -- 
> 2.1.4
> 
> 
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