imx: mx6ul_14x14_evk discard redefined CONFIG_MX6

Discard CONFIG_MX6 in mx6ul_14x14_evk.h, since it is already defined
in mx6_common.h.

Tested on mx6ul_14x14_evk board.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
1 file changed