Re: [PATCH] fixup! bootsource: add optional read of /chosen/bootsource

[Sascha Hauer <s.hauer@pengutronix.de>]

On Thu, Apr 10, 2025 at 01:25:30PM +0200, Ahmad Fatoum wrote:
> bootsource: read out /chosen/bootsource earlier
> 
> While late initcall is early enough for shell scripts to see a correct
> $bootsource, it's usually too late for board code.
> 
> As device trees are registered in core_initcall usually, let's parse the
> property at postcore time instead.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
>  drivers/of/base.c | 17 ++++++++---------
>  1 file changed, 8 insertions(+), 9 deletions(-)

Applied, thanks

Sascha

> 
> diff --git a/drivers/of/base.c b/drivers/of/base.c
> index 324565068771..8184b284099e 100644
> --- a/drivers/of/base.c
> +++ b/drivers/of/base.c
> @@ -3592,29 +3592,28 @@ const char *of_get_machine_compatible(void)
>  }
>  EXPORT_SYMBOL(of_get_machine_compatible);
>  
> -static void of_init_bootsource(void)
> +static int of_init_early_vars(void)
>  {
>  	struct device_node *bootsource;
>  
>  	if (!IS_ENABLED(CONFIG_BAREBOX_DT_2ND))
> -		return;
> +		return 0;
>  
>  	bootsource = of_find_node_by_chosen("bootsource", NULL);
> -	if (!bootsource)
> -		return;
> +	if (bootsource)
> +		bootsource_of_node_set(bootsource);
>  
> -	bootsource_of_node_set(bootsource);
> +	return 0;
>  }
> +postcore_initcall(of_init_early_vars);
>  
> -static int of_init_vars(void)
> +static int of_init_late_vars(void)
>  {
>  	const char *name;
>  
>  	name = of_get_machine_compatible();
>  	barebox_set_hostname_no_overwrite(name ?: "barebox");
>  
> -	of_init_bootsource();
> -
>  	return 0;
>  }
> -late_initcall(of_init_vars);
> +late_initcall(of_init_late_vars);
> -- 
> 2.39.5
> 
> 
> 

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