arm: mvebu: clearfog: don't override set fdtfile env

Only set the fdtfile environment variable when not already set.

Fixes: 867572f09e ("ARM: mvebu: clearfog: run-time selection of DT file")
Cc: Joel Johnson <mrjoel@lixil.net>
Reported-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Andre Heider <a.heider@gmail.com>
This commit is contained in:
Baruch Siach 2020-09-09 15:14:39 +03:00 committed by Stefan Roese
parent 073ccfab5f
commit 5a3f5e61ca

View File

@ -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"))