a50e5c9e Sat Jan 13 00:05:51 CST 2018 David Wu <david.wu@rock-chips.com> config: evb-rk3229: Enable rk gmac configs
Add gmac config support for rk3229 evb.
Signed-off-by: David Wu <david.wu@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>