armv8: ls1088aqds: Add SD boot support for ls1088qds

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Signed-off-by: Raghav Dogra <raghav.dogra@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 20d60b1..1304417 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -817,6 +817,7 @@
 	select ARMV8_MULTIENTRY
 	select ARCH_MISC_INIT
 	select BOARD_LATE_INIT
+	select SUPPORT_SPL
 	help
 	  Support for NXP LS1088AQDS platform
 	  The LS1088A Development System (QDS) is a high-performance