arm: omap2plus_defconfig: enable new cpsw switchdev driver

Add CONFIG_TI_CPSW_SWITCHDEV option to enable new cpsw switchdev driver
Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

arch/arm/configs/omap2plus_defconfig

@@ -554,3 +554,4 @@ CONFIG_DEBUG_INFO_DWARF4=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_SCHEDSTATS=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_TI_CPSW_SWITCHDEV=y