configs: ls1012a: add pfe configuration for LS1012A

Add configurations for PFE.

Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Anjaneyulu Jagarlmudi <anji.jagarlmudi@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 4a16c62..95cb7bb 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -73,3 +73,4 @@
 obj-$(CONFIG_VSC9953) += vsc9953.o
 obj-$(CONFIG_PIC32_ETH) += pic32_mdio.o pic32_eth.o
 obj-$(CONFIG_DWC_ETH_QOS) += dwc_eth_qos.o
+obj-$(CONFIG_FSL_PFE) += pfe_eth/