armv8: ls1043a: copy kernel from QSPI when booting with QSPI enabled

IFC won't be initialized in U-Boot if QSPI is enabled on LS1043AQDS.
So this patch could fix 'sync abort' caused by autoboot that tries to
access IFC address.
Signed-off-by: NGong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: NYork Sun <york.sun@nxp.com>

include/configs/ls1043a_common.h

@@ -257,8 +257,13 @@
 
 #define CONFIG_BOOTARGS			"console=ttyS0,115200 root=/dev/ram0 " \
 					"earlycon=uart8250,mmio,0x21c0500"
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
+#define CONFIG_BOOTCOMMAND		"sf probe && sf read $kernel_load "    \
+					"e0000 f00000 && bootm $kernel_load"
+#else
 #define CONFIG_BOOTCOMMAND		"cp.b $kernel_start $kernel_load "     \
 					"$kernel_size && bootm $kernel_load"
+#endif
 #define CONFIG_BOOTDELAY		10
 
 /* Monitor Command Prompt */