board: ls1028ardb: add BOARD_LATE_INIT config

Select BOARD_LATE_INIT config so that many board works can be done
in late init stage.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5d36788..8c3b9b3 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1366,6 +1366,7 @@
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select ARCH_SUPPORT_TFABOOT
+	select BOARD_LATE_INIT
 	help
 	  Support for Freescale LS1028ARDB platform
 	  The LS1028A Development System (RDB) is a high-performance