armv8: LS2080ARDB: Add secure boot defconfig for QSPI boot.

Signed-off-by: Udit Agarwal <udit.agarwal@nxp.com>
[YS: dropped redundant commit message]
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/board/freescale/ls2080ardb/MAINTAINERS b/board/freescale/ls2080ardb/MAINTAINERS
index 91f13ea..8da1c6d 100644
--- a/board/freescale/ls2080ardb/MAINTAINERS
+++ b/board/freescale/ls2080ardb/MAINTAINERS
@@ -21,3 +21,8 @@
 M:	Saksham Jain <saksham.jain@nxp.freescale.com>
 S:	Maintained
 F:	configs/ls2080ardb_SECURE_BOOT_defconfig
+
+LS2088A_QSPI_SECURE_BOOT BOARD
+M:	Udit Agarwal <udit.agarwal@nxp.com>
+S:	Maintained
+F:	configs/ls2088ardb_qspi_SECURE_BOOT_defconfig