Moved initialization of AVR32 Ethernet controllers to board_eth_init()

Renamed initialization functions for atngw100 and atstk1000.
Removed initializations for these boards from net/eth.c

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
diff --git a/board/atmel/atstk1000/atstk1000.c b/board/atmel/atstk1000/atstk1000.c
index 6371e2d..496c6a8 100644
--- a/board/atmel/atstk1000/atstk1000.c
+++ b/board/atmel/atstk1000/atstk1000.c
@@ -115,3 +115,14 @@
 	gd->bd->bi_phy_id[0] = 0x10;
 	gd->bd->bi_phy_id[1] = 0x11;
 }
+
+extern int macb_eth_initialize(int id, void *regs, unsigned int phy_addr);
+
+#ifdef CONFIG_CMD_NET
+int board_eth_init(bd_t *bi)
+{
+	macb_eth_initialize(0, (void *)MACB0_BASE, bi->bi_phy_id[0]);
+	macb_eth_initialize(1, (void *)MACB1_BASE, bi->bi_phy_id[1]);
+	return 0;
+}
+#endif