[PATCH v5 1/3] Kconfig: Add SPL_SYS_MALLOC_CLEAR_ON_INIT

[Tom Rini]

On Wed, Aug 23, 2023 at 11:21:04AM +0800, Shengyu Qu wrote:

> Add SPL version of SYS_MALLOC_CLEAR_ON_INIT, this would help devices
> that need to clear ram before use to work correctly.
> 
> Signed-off-by: Bo Gan <ganboing at gmail.com>
> Signed-off-by: Shengyu Qu <wiagn233 at outlook.com>
> ---
>  Kconfig | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/Kconfig b/Kconfig
> index 91170bf8d2..588acbaf9b 100644
> --- a/Kconfig
> +++ b/Kconfig
> @@ -372,6 +372,17 @@ if EXPERT
>  	  When disabling this, please check if malloc calls, maybe
>  	  should be replaced by calloc - if one expects zeroed memory.
>  
> +	config SPL_SYS_MALLOC_CLEAR_ON_INIT
> +	bool "Init with zeros the memory reserved for malloc (slow) in SPL"
> +	depends on SPL
> +	default SYS_MALLOC_CLEAR_ON_INIT
> +	help
> +	  Same as SYS_MALLOC_CLEAR_ON_INIT, but for SPL. It's possible to
> +	  Enable it without SYS_MALLOC_CLEAR_ON_INIT. It's useful for boards
> +	  that must have particular memory regions zero'ed before first use.
> +	  If SYS_SPL_MALLOC_START is configured to be in such region, this
> +	  option should be enabled.
> +

Please fix the whitespace here.

-- 
Tom
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