Remove code duplication for setting the default environment
common/env_common.c (default_env): new function that resets the environment to
the default value
common/env_common.c (env_relocate): use default_env instead of own copy
common/env_nand.c (env_relocate_spec): use default_env instead of own copy
include/environment.h: added default_env prototype
Signed-off-by: Werner Almesberger <werner@openmoko.org>
Signed-off-by: Harald Welte <laforge@openmoko.org>
diff --git a/common/env_nand.c b/common/env_nand.c
index 8954017..3890b84 100644
--- a/common/env_nand.c
+++ b/common/env_nand.c
@@ -363,19 +363,7 @@
static void use_default()
{
puts ("*** Warning - bad CRC or NAND, using default environment\n\n");
-
- if (default_environment_size > CFG_ENV_SIZE){
- puts ("*** Error - default environment is too large\n\n");
- return;
- }
-
- memset (env_ptr, 0, sizeof(env_t));
- memcpy (env_ptr->data,
- default_environment,
- default_environment_size);
- env_ptr->crc = crc32(0, env_ptr->data, ENV_SIZE);
- gd->env_valid = 1;
-
+ set_default_env();
}
#endif
