powerpc, 8xx: move FEC Ethernet driver in drivers/net

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 4a5176e..94a4fd8 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -38,6 +38,7 @@
 obj-$(CONFIG_LPC32XX_ETH) += lpc32xx_eth.o
 obj-$(CONFIG_MACB) += macb.o
 obj-$(CONFIG_MCFFEC) += mcffec.o mcfmii.o
+obj-$(CONFIG_MPC8XX_FEC) += mpc8xx_fec.o
 obj-$(CONFIG_MVGBE) += mvgbe.o
 obj-$(CONFIG_MVNETA) += mvneta.o
 obj-$(CONFIG_MVPP2) += mvpp2.o