Redundancy issue in env_mmc.c

[neomfr]

On the branch odroidc2-v2015.01, the function mmc_get_env_addr() doesn't handle the flag copy if CONFIG_STORE_COMPATIBLE is defined.
Perhaps that s the expected behavior, but it doesn't match with my needs.
On my side, the 2 environments are defined in the partition "env", one after the other.
and I used the attached patch
CONFIG_STORE_COMPATIBLE_redundancy.patch.zip

Perhaps, this patch can help somebody who is the same configuration.
Thanks
Best regards