The Traverse LS1043 series are router boards and need the default router package
selection

Signed-off-by: Mathew McBride <matt@traverse.com.au>

Some layerscape devices (ls1012ardb/ls1012afrdm/ls1046ardb/ls1088ardb)
were using ext4 rootfs because there were issues using squashfs.
This patch is to drop using ext4 rootfs and use ubifs rootfs instead
which is more proper for SPI-NOR flash.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

The CPU sub type was set to a CPU version with FPU, but the FPU feature
was not activated before, so a soft float toolchain was created.
Activate also the FPU feature to create the correct toolchain.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

This patch is to add linux 4.9 support for layerscape.
All these kernel patches are from NXP LSDK 1709 release.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

uImage should be made with zImage. This patch is to support
making uImage with zImage.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

Rename subtargets 32b/64b with armv8_32b/armv8_64b which are
more proper, and update makefile files. There also will be other
subtargets added in the future, like armv7.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

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>