[U-Boot] [PATCH] spl: imx: only use HAB if spl fit signature is not enabled

[Peng Fan]

> Subject: [PATCH] spl: imx: only use HAB if spl fit signature is not enabled
> 
> There is no need to use HAB for FIT signature validation when
> SPL_FIT_SIGNATURE is also enabled, as that will be validated via the normal
> U-Boot signed FIT image flow.
> 
> This allows having SPL validated by HAB and the payloads to follow being
> validated with FIT signatures only.
> 
> Signed-off-by: Ricardo Salveti <ricardo at foundries.io>
> ---
>  arch/arm/mach-imx/spl.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c index
> 1f230aca33..a98fab8f1c 100644
> --- a/arch/arm/mach-imx/spl.c
> +++ b/arch/arm/mach-imx/spl.c
> @@ -261,6 +261,7 @@ __weak void __noreturn
> jump_to_image_no_args(struct spl_image_info *spl_image)
>  	}
>  }
> 
> +#if !defined(CONFIG_SPL_FIT_SIGNATURE)
>  ulong board_spl_fit_size_align(ulong size)  {
>  	/*
> @@ -285,6 +286,7 @@ void board_spl_fit_post_load(ulong load_addr, size_t
> length)
>  		hang();
>  	}
>  }
> +#endif
> 
>  #endif

Reviewed-by: Peng Fan <peng.fan at nxp.com>

> 
> --
> 2.23.0