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@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>
int board_late_init(void)
{
+ if (env_get("fdtfile"))
+ return 0;
+
cf_read_tlv_data();
if (sr_product_is(&cf_tlv_data, "Clearfog Base"))