sbc8548: enable use of PCI network cards

Create a board_eth_init to allow a place to hook in
the PCI ethernet init after all the eTSEC are up
and configured.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

board/sbc8548/sbc8548.c

@@ -33,6 +33,8 @@
 #include <asm/fsl_pci.h>
 #include <asm/fsl_ddr_sdram.h>
 #include <spd_sdram.h>
+#include <netdev.h>
+#include <tsec.h>
 #include <miiphy.h>
 #include <libfdt.h>
 #include <fdt_support.h>
@@ -491,6 +493,13 @@ pci_init_board(void)
 
 }
 
+int board_eth_init(bd_t *bis)
+{
+	tsec_standard_init(bis);
+	pci_eth_init(bis);
+	return 0;	/* otherwise cpu_eth_init gets run */
+}
+
 int last_stage_init(void)
 {
 	return 0;