env: sf: Put ENV_INVALID into gd->env_valid on CRC failure

env_sf_init_addr() says the environment is valid even if it is assigning
default environment due to CRC failure. Change this to ENV_INVALID and
let the generic env_init() function, which calls this initializer,
assign the default environment.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/env/sf.c b/env/sf.c
index c251d07..6a4bb75 100644 (file)
--- a/env/sf.c
+++ b/env/sf.c
@@ -341,8 +341,7 @@ static int env_sf_init_addr(void)
                gd->env_addr = (ulong)&(env_ptr->data);
                gd->env_valid = ENV_VALID;
        } else {
-               gd->env_addr = (ulong)&default_environment[0];
-               gd->env_valid = ENV_VALID;
+               gd->env_valid = ENV_INVALID;
        }
 
        return 0;