powerpc/85xx: add CONFIG_E1000E to corenet64_smp_defconfig

This is a commonly used ethernet card, especially with mainline kernels
which lack datapath support.
Signed-off-by: NScott Wood <scottwood@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

arch/powerpc/configs/corenet64_smp_defconfig

@@ -78,6 +78,7 @@ CONFIG_SATA_FSL=y
 CONFIG_SATA_SIL24=y
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
+CONFIG_E1000E=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set