layerscape: add 64b/32b target for ls1043ardb device

Add support for NXP layerscape ls1043ardb 64b/32b Dev board.

LS1043a is an SoC with 4x64-bit up to 1.6 GHz ARMv8 A53 cores.
ls1043ardb support features as: 2GB DDR4, 128MB NOR/512MB NAND, USB3.0, eSDHC,
I2C, GPIO, PCIe/Mini-PCIe, 6x1G/1x10G network port, etc.

64b/32b ls1043ardb target is using 4.4 kernel, and rcw/u-boot/fman images from
NXP QorIQ SDK release.

All of 4.4 kernel patches porting from SDK release or upstream.

QorIQ SDK ISOs can be downloaded from this location:
http://www.nxp.com/products/software-and-tools/run-time-software/linux-sdk/linux-sdk-for-qoriq-processors:SDKLINUX

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

1 files changed, 71 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-4.4/3004-armv8-aarch32-Add-ITS-file-for-AArch32-Linux-on-LS10.patch b/target/linux/layerscape/patches-4.4/3004-armv8-aarch32-Add-ITS-file-for-AArch32-Linux-on-LS10.patch
new file mode 100644
index 0000000000..940d1970ae
--- /dev/null
+++ b/target/linux/layerscape/patches-4.4/3004-armv8-aarch32-Add-ITS-file-for-AArch32-Linux-on-LS10.patch
@@ -0,0 +1,71 @@
+From 503f48a0a43ddf20098b2a5ec2c3d9d91775e441 Mon Sep 17 00:00:00 2001
+From: Alison Wang <b18965@freescale.com>
+Date: Wed, 9 Dec 2015 10:53:04 +0800
+Subject: [PATCH 04/70] armv8: aarch32: Add ITS file for AArch32 Linux on
+ LS1043ARDB
+
+kernel-ls1043a-rdb-aarch32.its is added to load kernel, DTB
+and root filesystrem together.
+
+Signed-off-by: Alison Wang <alison.wang@nxp.com>
+---
+ kernel-ls1043a-rdb-aarch32.its |   53 ++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 53 insertions(+)
+ create mode 100644 kernel-ls1043a-rdb-aarch32.its
+
+--- /dev/null
++++ b/kernel-ls1043a-rdb-aarch32.its
+@@ -0,0 +1,53 @@
++/*
++ * Copyright (C) 2015, Freescale Semiconductor
++ *
++ * 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 = "RDB Image file for the LS1043A Linux Kernel";
++	#address-cells = <1>;
++
++	images {
++		kernel@1 {
++			description = "ARM32 Linux kernel";
++			data = /incbin/("./arch/arm/boot/zImage");
++			type = "kernel";
++			arch = "arm";
++			os = "linux";
++			compression = "none";
++			load = <0x80008000>;
++			entry = <0x80008000>;
++		};
++		fdt@1 {
++			description = "Flattened Device Tree blob";
++			data = /incbin/("./fsl-ls1043a-rdb.dtb");
++			type = "flat_dt";
++			arch = "arm";
++			compression = "none";
++			load = <0x90000000>;
++		};
++		ramdisk@1 {
++			description = "LS1 Ramdisk";
++                        data = /incbin/("./fsl-image-core-ls1021atwr-wifi.rootfs.ext2.gz");
++			type = "ramdisk";
++			arch = "arm";
++			os = "linux";
++			compression = "none";
++		};
++	};
++
++	configurations {
++		default = "config@1";
++		config@1 {
++			description = "Boot Linux kernel";
++			kernel = "kernel@1";
++			fdt = "fdt@1";
++			ramdisk = "ramdisk@1";
++		};
++	};
++};