Re: [PATCH] bootm: make dryrun controllable via global variable

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

Hello Stefan,

Thanks for your patch.

On 28.10.24 17:34, Stefan Kerkmann wrote:
> When the bootm code is not called directly by the bootm command it is
> useful to control the dryrun with a globalvar. This introduces
> global.bootm.dryrun for this purpose.
> 
> Signed-off-by: Stefan Kerkmann <s.kerkmann@pengutronix.de>
> ---
>  common/bootm.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/common/bootm.c b/common/bootm.c
> index b6ab358426..91e33b3f6b 100644
> --- a/common/bootm.c
> +++ b/common/bootm.c
> @@ -42,6 +42,7 @@ static struct image_handler *bootm_find_handler(enum filetype filetype,
>  }
>  
>  static int bootm_appendroot;
> +static int bootm_dryrun;
>  static int bootm_earlycon;
>  static int bootm_provide_machine_id;
>  static int bootm_provide_hostname;
> @@ -64,6 +65,7 @@ void bootm_data_init_defaults(struct bootm_data *data)
>  	data->provide_machine_id = bootm_provide_machine_id;
>  	data->provide_hostname = bootm_provide_hostname;
>  	data->verbose = bootm_verbosity;
> +	data->dryrun = bootm_dryrun;
>  }
>  
>  static enum bootm_verify bootm_verify_mode = BOOTM_VERIFY_HASH;
> @@ -1032,6 +1034,7 @@ static int bootm_init(void)
>  	if (bootm_signed_images_are_forced())
>  		bootm_verify_mode = BOOTM_VERIFY_SIGNATURE;
>  
> +	globalvar_add_simple_bool("bootm.dryrun", &bootm_dryrun);

Please add a BAREBOX_MAGICVAR(global.bootm.dryrun, "some descriptive text").

See the end of the file for examples.

Cheers,
Ahmad

>  	globalvar_add_simple_int("bootm.verbose", &bootm_verbosity, "%u");
>  
>  	globalvar_add_simple_enum("bootm.verify", (unsigned int *)&bootm_verify_mode,
> 
> ---
> base-commit: 59658c877bcc605fe3ca36653b4f40f57856b81a
> change-id: 20241028-feature-dryrun-global-09e9222847df
> 
> Best regards,


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