env: Discern environment coming from external storage

Add another custom environment flag which discerns environment coming
from external storage from environment set by U-Boot itself.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/env/ext4.c b/env/ext4.c
index cc36504..f823b69 100644
--- a/env/ext4.c
+++ b/env/ext4.c
@@ -156,7 +156,7 @@ static int env_ext4_load(void)
 		goto err_env_relocate;
 	}
 
-	err = env_import(buf, 1);
+	err = env_import(buf, 1, H_EXTERNAL);
 	if (!err)
 		gd->env_valid = ENV_VALID;