[PATCH] ARM: mvebu: clearfog: don't override set fdtfile env

[Stefan Roese]

On 09.09.20 14:14, Baruch Siach wrote:
> Only set the fdtfile environment variable when not already set.
> 
> Fixes: 867572f09ebe6 ("ARM: mvebu: clearfog: run-time selection of DT file")
> Cc: Joel Johnson <mrjoel at lixil.net>
> Reported-by: Andre Heider <a.heider at gmail.com>
> Signed-off-by: Baruch Siach <baruch at tkos.co.il>

Applied to u-boot-marvell/master

Thanks,
Stefan

> ---
>   board/solidrun/clearfog/clearfog.c | 3 +++
>   1 file changed, 3 insertions(+)
> 
> diff --git a/board/solidrun/clearfog/clearfog.c b/board/solidrun/clearfog/clearfog.c
> index d5535ebebecd..92443d5177d9 100644
> --- a/board/solidrun/clearfog/clearfog.c
> +++ b/board/solidrun/clearfog/clearfog.c
> @@ -240,6 +240,9 @@ int board_eth_init(struct bd_info *bis)
>   
>   int board_late_init(void)
>   {
> +	if (env_get("fdtfile"))
> +		return 0;
> +
>   	cf_read_tlv_data();
>   
>   	if (sr_product_is(&cf_tlv_data, "Clearfog Base"))
>