board: freescale: t102xrdb: enumerate PCI devices

Call pci_init() to force PCI enumeration at probe time.

Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

board/freescale/t102xrdb/t102xrdb.c

@@ -159,6 +159,8 @@ int board_early_init_r(void)
 	board_mux_lane();
 #endif
 
+	pci_init();
+
 	return 0;
 }