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, 2 insertions, 2 deletions

diff --git a/env/sf.c b/env/sf.c
index a059561cb0..937778aa37 100644
--- a/env/sf.c
+++ b/env/sf.c
@@ -172,7 +172,7 @@ static int env_sf_load(void)
 				    CONFIG_ENV_SIZE, tmp_env2);
 
 	ret = env_import_redund((char *)tmp_env1, read1_fail, (char *)tmp_env2,
-				read2_fail);
+				read2_fail, H_EXTERNAL);
 
 	spi_flash_free(env_flash);
 	env_flash = NULL;
@@ -265,7 +265,7 @@ static int env_sf_load(void)
 		goto err_read;
 	}
 
-	ret = env_import(buf, 1);
+	ret = env_import(buf, 1, H_EXTERNAL);
 	if (!ret)
 		gd->env_valid = ENV_VALID;