layerscape: add 64b/32b target for ls1046ardb device

Add support for NXP layerscape ls1046ardb 64b/32b Dev board.

LS1046ARDB Specification:
-------------------------
Memory subsystem:
* 8GByte DDR4 SDRAM (64bit bus)
* 512 Mbyte NAND flash
* Two 64 Mbyte high-speed SPI flash
* SD connector to interface with the SD memory card
* On-board 4G eMMC
Ethernet:
* Two XFI 10G ports
* Two SGMII ports
* Two RGMII ports
PCIe:
* PCIe1 (SerDes2 Lane0) to miniPCIe slot
* PCIe2 (SerDes2 Lane1) to x2 PCIe slot
* PCIe3 (SerDes2 Lane2) to x4 PCIe slot

* USB 3.0: one super speed USB 3.0 type A port, one Micro-AB port
* UART: supports two UARTs up to 115200 bps for console

Signed-off-by: Yutang Jiang <yutang.jiang@nxp.com>

1 files changed, 69 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-4.4/3133-ls1046ardb-add-ITS-file.patch b/target/linux/layerscape/patches-4.4/3133-ls1046ardb-add-ITS-file.patch
new file mode 100644
index 0000000000..7461b928d5
--- /dev/null
+++ b/target/linux/layerscape/patches-4.4/3133-ls1046ardb-add-ITS-file.patch
@@ -0,0 +1,69 @@
+From 1a831d848c88f1bb9e599abc641a201be6b03ef7 Mon Sep 17 00:00:00 2001
+From: Mingkai Hu <mingkai.hu@nxp.com>
+Date: Mon, 18 Apr 2016 15:38:24 +0800
+Subject: [PATCH 133/141] ls1046ardb: add ITS file
+
+Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
+---
+ kernel-ls1046a-rdb.its |   55 ++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 55 insertions(+)
+ create mode 100644 kernel-ls1046a-rdb.its
+
+--- /dev/null
++++ b/kernel-ls1046a-rdb.its
+@@ -0,0 +1,55 @@
++/*
++ * Copyright (C) 2016, Freescale Semiconductor
++ *
++ * Mingkai Hu <mingkai.hu@nxp.com>
++ *
++ * This file is licensed under the terms of the GNU General Public
++ * License version 2.  This program is licensed "as is" without any
++ * warranty of any kind, whether express or implied.
++ */
++
++/dts-v1/;
++
++/ {
++	description = "Image file for the LS1046A Linux Kernel";
++	#address-cells = <1>;
++
++	images {
++		kernel@1 {
++			description = "ARM64 Linux kernel";
++			data = /incbin/("./arch/arm64/boot/Image.gz");
++			type = "kernel";
++			arch = "arm64";
++			os = "linux";
++			compression = "gzip";
++			load = <0x80080000>;
++			entry = <0x80080000>;
++		};
++		fdt@1 {
++			description = "Flattened Device Tree blob";
++			data = /incbin/("./arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dtb");
++			type = "flat_dt";
++			arch = "arm64";
++			compression = "none";
++			load = <0x90000000>;
++		};
++		ramdisk@1 {
++			description = "LS1046 Ramdisk";
++                        data = /incbin/("./fsl-image-core-ls1046ardb-be.ext2.gz");
++			type = "ramdisk";
++			arch = "arm64";
++			os = "linux";
++			compression = "gzip";
++		};
++	};
++
++	configurations {
++		default = "config@1";
++		config@1 {
++			description = "Boot Linux kernel";
++			kernel = "kernel@1";
++			fdt = "fdt@1";
++			ramdisk = "ramdisk@1";
++		};
++	};
++};