nvidia-t18x support

Steps to use this:

Set up vibrante installation, mine looks like this:
$ ls -l ~/VibranteSDK
total 234880
drwxrwxr-x 1 louai louai       298 Mar 20  2014 eclipse
-r-xr-xr-x 1 louai louai 171826846 Jan  4 09:59 NVIDIA_Tegra_Graphics_Debugger_2.1_linux-v4l_l4t-egl.run
-r--r--r-- 1 louai louai  68688729 Jan  4 09:59 NVIDIA_Tegra_System_Profiler_2.5-linux-x64.tar.gz
drwxr-xr-x 1 louai louai       262 Jan  5 14:50 toolchains
drwxrwxr-x 1 louai louai        34 Jan  5 13:55 vibrante-oss-src
drwxr-xr-x 1 louai louai        12 Jan  4 09:47 vibrante-t186ref-cuda
drwxrwxr-x 1 louai louai       264 Feb 10 10:50 vibrante-t186ref-foundation
drwxr-xr-x 1 louai louai       164 Jan  5 14:49 vibrante-t186ref-foundation_src
drwxrwxr-x 1 louai louai       228 Jan  5 13:56 vibrante-t186ref-linux
drwxr-xr-x 1 louai louai       314 Feb 10 10:58 vibrante-t186ref-linux_sr

Set up Yocto build dir:
$ mkdir ~/work
$ cd ~/work
$ ~/tqtc-b2qt/yocto-meta/b2qt-init-build-env init --device tegra-t18x

Add NVIDIA's Yocto things:
$ mkdir ~/work/sources/nvidia-layer
$ cd ~/work/sources/nvidia-layer
$ tar xf ~/VibranteSDK/vibrante-t186ref-linux_src/yocto/nvidia-layer.tgz
$ cd -

Set up build environment:
$ export MACHINE=tegra-t18x
$ . setup-environment.sh

Set the following environment variables:
$ export KERN_DIR=~/VibranteSDK/vibrante-t186ref-linux_src/kernel
$ export PLATFORM_TOPDIR=~/VibranteSDK/vibrante-t186ref-linux
$ export TOOLCHAIN_PATH=~/VibranteSDK/toolchains/tegra-4.9-nv
$ export BB_ENV_EXTRAWHITE="$BB_ENV_EXTRAWHITE TOOLCHAIN_PATH KERN_DIR PLATFORM_TOPDIR"

Add NVLAYER_DIR to local.conf:
$ echo 'NVLAYER_DIR = "${TOPDIR}/../sources/nvidia-layer"' >> conf/local.conf

Build your image:
$ bitbake b2qt-embedded-qt5-image

Flash your board:

$ cd $PLATFORM_TOPDIR
$ mv targetfs targetfs-old
$ cd targetfs && tar xf /path/to/rootfs.tar.bz2
$ cd ../../vibrante-t186ref-foundation/utils/scripts/bootburn
$ ./bootburn.sh -b p2382-t186

Change-Id: I4209cd0c19a007c4457460fd67342fc579c2a735
Reviewed-by: Teemu Holappa <teemu.holappa@theqtcompany.com>

1 files changed, 67 insertions, 0 deletions

diff --git a/conf/distro/include/tegra-t18x.conf b/conf/distro/include/tegra-t18x.conf
new file mode 100644
index 0000000..12b57d4
--- /dev/null
+++ b/conf/distro/include/tegra-t18x.conf
@@ -0,0 +1,67 @@
+#############################################################################
+##
+## Copyright (C) 2016 Digia Plc and/or its subsidiary(-ies).
+##
+## This file is part of the Qt Enterprise Embedded Scripts of the Qt
+## framework.
+##
+## $QT_BEGIN_LICENSE$
+## Commercial License Usage Only
+## Licensees holding valid commercial Qt license agreements with Digia
+## with an appropriate addendum covering the Qt Enterprise Embedded Scripts,
+## may use this file in accordance with the terms contained in said license
+## agreement.
+##
+## For further information use the contact form at
+## http://www.qt.io/contact-us.
+##
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+TARGET_CFLAGS += " -DWIN_INTERFACE_CUSTOM"
+DISTRO_FEATURES_DEFAULT += "wayland weston"
+
+MACHINE_EXTRA_INSTALL = "\
+tegra-firmware-fecs \
+tegra-firmware-gmicrocode \
+tegra-firmware-gpccs \
+tegra-firmware-gpmu \
+tegra-firmware-gshader \
+tegra-firmware-pmu \
+tegra-firmware-prod-fuse \
+tegra-firmware-xusb \
+tegra-firmware-vic \
+tegra-firmware-nvdec \
+tegra-firmware-nvenc \
+tegra-firmware-nvjpeg \
+tegra-drivers \
+virtual/libegl \
+virtual/libgles2 \
+libdrm-nv \
+asound-conf \
+"
+
+PREFERRED_PROVIDER_virtual/libgles2 ?= "tegra-drivers"
+PREFERRED_PROVIDER_virtual/libgles2-dev ?= "tegra-drivers"
+PREFERRED_PROVIDER_virtual/libegl ?= "tegra-drivers"
+PREFERRED_PROVIDER_virtual/libegl-dev ?= "tegra-drivers"
+PREFERRED_PROVIDER_virtual/egl ?= "tegra-drivers"
+
+PREFERRED_PROVIDER_wayland ?= "wayland-nv"
+PREFERRED_PROVIDER_wayland-native ?= "wayland-nv"
+PREFERRED_PROVIDER_nativesdk-wayland ?= "wayland-nv"
+
+BBMASK ?= " "
+BBMASK .= "\
+|meta-vib4/recipes-connectivity/connman\
+|meta-vib4/recipes-core/busybox\
+|meta-vib4/recipes-core/images\
+|meta-vib4/recipes-core/meta\
+|meta-vib4/recipes-core/packagegroups\
+|meta-vib4/recipes-core/systemd/systemd\
+|meta-vib4/recipes-devtools\
+|meta-vib4/recipes-extended\
+|meta-vib4/recipes-multimedia/audiomanager\
+"