Re: [RFC PATCH] xen/arm: Add Kconfig option for CONFIG_EARLY_PRINTK

[Julien Grall <julien@xxxxxxx>]

Hi Elliott,

On 28/08/2020 04:04, Elliott Mitchell wrote:
> Support for a very early console has existed for ARM for quite some
> time.  Previously EARLY_PRINTK had to be passed in as a Make variable,
> instead of as a configuration option.  Create the option to allow
> selecting via .config.
>
> Signed-off-by: Elliott Mitchell <ehem+xen@xxxxxxxxxxxx>
>
> ---
> This is mostly RFC due to insufficient testing.  I am hopeful this
> successfully changes things to have the Kconfig CONFIG_EARLY_PRINTK
> option replace the environment/Make variable EARLY_PRINTK.
We already moved early printk to Kconfig in Xen 4.14. Which tree are you 
using?
Cheers,

--
Julien Grall