feat(ls1046ardb): add ls1046ardb board support

The LS1046A reference design board (RDB) is a high-performance
computing, evaluation, and development platform that supports
the Layerscape LS1046A architecture processor.

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Signed-off-by: York Sun <york.sun@nxp.com>
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Change-Id: Ib7a01b309e0b0acc7f38e22b138e9e181dff244a
diff --git a/plat/nxp/soc-ls1046a/ls1046ardb/platform.mk b/plat/nxp/soc-ls1046a/ls1046ardb/platform.mk
new file mode 100644
index 0000000..32e6db5
--- /dev/null
+++ b/plat/nxp/soc-ls1046a/ls1046ardb/platform.mk
@@ -0,0 +1,38 @@
+#
+# Copyright 2018-2022 NXP
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+# board-specific build parameters
+BOOT_MODE	?=	qspi
+BOARD		:=	ls1046ardb
+POVDD_ENABLE	:=	no
+
+# DDR Compilation Configs
+NUM_OF_DDRC	:=	1
+DDRC_NUM_DIMM	:=	1
+DDRC_NUM_CS	:=	4
+DDR_ECC_EN	:=	yes
+CONFIG_STATIC_DDR := 0
+
+# On-Board Flash Details
+QSPI_FLASH_SZ	:=	0x20000000
+NOR_FLASH_SZ	:=	0x20000000
+
+# Platform specific features.
+WARM_BOOT	:=	no
+
+# Adding Platform files build files
+BL2_SOURCES	+=	${BOARD_PATH}/ddr_init.c\
+			${BOARD_PATH}/platform.c
+
+SUPPORTED_BOOT_MODE	:=	qspi	\
+				sd	\
+				emmc
+
+# Adding platform board build info
+include plat/nxp/common/plat_make_helper/plat_common_def.mk
+
+# Adding SoC build info
+include plat/nxp/soc-ls1046a/soc.mk