ls102xa: fdt: Disable IFC in SD boot for QSPI

As QSPI/DSPI and IFC are pin multiplexed, IFC is disabled
in SD boot for QSPI. This patch will add fdt support for
this rule.

Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

arch/arm/cpu/armv7/ls102xa/fdt.c

@@ -171,7 +171,7 @@ void ft_cpu_setup(void *blob, bd_t *bd)
 	do_fixup_by_compat_u32(blob, "fsl, ls1021a-flexcan",
 			       "clock-frequency", busclk / 2, 1);
 
-#ifdef CONFIG_QSPI_BOOT
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
 	off = fdt_node_offset_by_compat_reg(blob, FSL_IFC_COMPAT,
 					    CONFIG_SYS_IFC_ADDR);
 	fdt_set_node_status(blob, off, FDT_STATUS_DISABLED, 0);