[POWERPC] 4xx: Enable NEW EMAC support for Sequoia 440EPx.

This patch enables NEW EMAC support for PowerPC 440EPx Sequoia board.
Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

arch/powerpc/platforms/44x/Kconfig

@@ -48,10 +48,9 @@ config 440EP
 config 440EPX
 	bool
 	select PPC_FPU
-# Disabled until the new EMAC Driver is merged.
-#	select IBM_NEW_EMAC_EMAC4
-#	select IBM_NEW_EMAC_RGMII
-#	select IBM_NEW_EMAC_ZMII
+	select IBM_NEW_EMAC_EMAC4
+	select IBM_NEW_EMAC_RGMII
+	select IBM_NEW_EMAC_ZMII
 
 config 440GP
 	bool