tree 707776b8ffa8d680791c28a9f4c9ef7f9aee7e29
parent f19f389f341f5370e7cdec8f9f345993a3c070d6
author Tim Harvey <tharvey@gateworks.com> 1431121929 -0700
committer Tom Rini <trini@konsulko.com> 1432748154 -0400

env_mmc: add error message to pass to set_default_env

Add an error message that gets passed to set_default_env() like
env_nand implements. This message is displayed to the user as the
reason for falling back to the default environment.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>