armv8: lx2160ardb : Add support for LX2160ARDB platform

LX2160ARDB is an evaluation board that supports LX2160A
family SoCs. This patch add base support for this board.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Signed-off-by: Vabhav Sharma <vabhav.sharma@nxp.com>
Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
Signed-off-by: Peng Ma <peng.ma@nxp.com>
Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
[PK: Sqaush patches from Yinbo Zhu, Peng Ma, Chuanhua Han
and re-arrange defconfig]
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
diff --git a/board/freescale/lx2160a/MAINTAINERS b/board/freescale/lx2160a/MAINTAINERS
new file mode 100644
index 0000000..aeb7dbc
--- /dev/null
+++ b/board/freescale/lx2160a/MAINTAINERS
@@ -0,0 +1,8 @@
+LX2160ARDB BOARD
+M:	Priyanka Jain <priyanka.jain@nxp.com>
+S:	Maintained
+F:	board/freescale/lx2160a/
+F:	include/configs/lx2160a_common.h
+F:	include/configs/lx2160ardb.h
+F:	configs/lx2160ardb_tfa_defconfig
+F:	arch/arm/dts/fsl-lx2160a-rdb.dts