powerpc/85xx: Make inclusion of USB device fixup conditional

Include call to usb device-fixup only when CONFIG_HAS_FSL_DR_USB is
defined for the platform - P1020RDB, P1010RDB, P1020-PC

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

board/freescale/p1010rdb/p1010rdb.c

@@ -275,7 +275,9 @@ void ft_board_setup(void *blob, bd_t *bd)
 
 	fdt_fixup_memory(blob, (u64)base, (u64)size);
 
+#if defined(CONFIG_HAS_FSL_DR_USB)
 	fdt_fixup_dr_usb(blob, bd);
+#endif
 
        /* P1014 and it's derivatives don't support CAN and eTSEC3 */
 	if (cpu->soc_ver == SVR_P1014 || cpu->soc_ver == SVR_P1014_E) {

board/freescale/p1_p2_rdb/p1_p2_rdb.c

@@ -264,7 +264,9 @@ void ft_board_setup(void *blob, bd_t *bd)
 
 	fdt_fixup_memory(blob, (u64)base, (u64)size);
 
+#if defined(CONFIG_HAS_FSL_DR_USB)
 	fdt_fixup_dr_usb(blob, bd);
+#endif
 
 #if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH)
 	/* Delete eLBC node as it is muxed with USB2 controller */

board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c

@@ -444,6 +444,9 @@ void ft_board_setup(void *blob, bd_t *bd)
 	fdt_board_fixup_qe_pins(blob);
 #endif
 #endif
+
+#if defined(CONFIG_HAS_FSL_DR_USB)
 	fdt_fixup_dr_usb(blob, bd);
+#endif
 }
 #endif