[PATCH 2/2] bootm: always apply strict signed FIT boot rules

[Ahmad Fatoum]

Hello Marco,

On 08.04.24 09:36, Marco Felsch wrote:
> We do use an strict boot rule if the CONFIG_BOOTM_FORCE_SIGNED_IMAGES
> switch was enabled. Instead of only checking the compile time switch we
> should check the runtime configurable $global.bootm.verify param too
> while applying the rule.
> 
> Therefore make use of the bootm_get_verify_mode() to query the mode. If
> CONFIG_BOOTM_FORCE_SIGNED_IMAGES was enabled the only allowed value is
> BOOTM_VERIFY_SIGNATURE.
> 
> Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>

Are you aware of https://lore.barebox.org/barebox/20231023162748.533468-1-a.fatoum@pengutronix.de/

Would that address your use case?

Cheers,
Ahmad

> ---
>  common/bootm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/common/bootm.c b/common/bootm.c
> index e6703b19b3ba..03af3d2b28f7 100644
> --- a/common/bootm.c
> +++ b/common/bootm.c
> @@ -699,7 +699,7 @@ int bootm_boot(struct bootm_data *bootm_data)
>  		goto err_out;
>  	}
>  
> -	if (IS_ENABLED(CONFIG_BOOTM_FORCE_SIGNED_IMAGES)) {
> +	if (bootm_get_verify_mode() == BOOTM_VERIFY_SIGNATURE) {
>  		data->verify = BOOTM_VERIFY_SIGNATURE;
>  
>  		/*

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