Re: [PATCH v6] arm: Add Kconfig entry to select CONFIG_DTB_FILE

[Jan Beulich <jbeulich@xxxxxxxx>]

On 15.03.2021 07:51, Michal Orzel wrote:
> --- a/xen/common/Kconfig
> +++ b/xen/common/Kconfig
> @@ -400,6 +400,14 @@ config DOM0_MEM
>  
>         Leave empty if you are not sure what to specify.
>  
> +config DTB_FILE
> +     string "Absolute path to device tree blob"
> +     depends on HAS_DEVICE_TREE
> +     help
> +       When using a bootloader that has no device tree support or when there
> +       is no bootloader at all, use this option to specify the absolute path
> +       to a device tree that will be linked directly inside Xen binary.

I'm sorry, it should have occurred to me earlier to ask, but: Shouldn't
this text make explicit that this is an optional setting and hence
leaving blank is generally okay? I.e. something along the lines of
what is visible in context above from the prior setting?

Jan