armv8: ls2088ardb: Update MAINTAINERS

Signed-off-by: York Sun <york.sun@nxp.com>
CC: Rajesh Bhagat <rajesh.bhagat@nxp.com>
diff --git a/board/freescale/ls2080ardb/MAINTAINERS b/board/freescale/ls2080ardb/MAINTAINERS
index 1f6014d..113b7ab 100644
--- a/board/freescale/ls2080ardb/MAINTAINERS
+++ b/board/freescale/ls2080ardb/MAINTAINERS
@@ -13,6 +13,7 @@
 S:	Maintained
 F:	configs/ls2088ardb_qspi_defconfig
 F:	configs/ls2088ardb_tfa_defconfig
+F:	configs/ls2088ardb_tfa_SECURE_BOOT_defconfig
 
 LS2081ARDB BOARD
 M:	Priyanka Jain <priyanka.jain@nxp.com>