From 431c82aefd72d6eb7a73b704bc7c6dadcd9295c5 Mon Sep 17 00:00:00 2001
From: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
Date: Thu, 10 Mar 2016 23:39:46 -0800
Subject: 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>
---
 scripts/setup-environment.sh | 4 ++--
 scripts/upload.sh            | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'scripts')

diff --git a/scripts/setup-environment.sh b/scripts/setup-environment.sh
index 28adeec..b25a4cc 100755
--- a/scripts/setup-environment.sh
+++ b/scripts/setup-environment.sh
@@ -72,8 +72,8 @@ if [ ! -f ${PWD}/${BUILDDIRECTORY}/conf/bblayers.conf ]; then
     nuc)
       LAYERSCONF="bblayers.conf.nuc.sample"
     ;;
-    nvidia-logan)
-      LAYERSCONF="bblayers.conf.nvidia-logan.sample"
+    nvidia-logan|tegra-x1|tegra-t18x)
+      LAYERSCONF="bblayers.conf.nvidia.sample"
     ;;
     emulator)
       LAYERSCONF="bblayers.conf.emulator.sample"
diff --git a/scripts/upload.sh b/scripts/upload.sh
index e0d896a..60e7e14 100755
--- a/scripts/upload.sh
+++ b/scripts/upload.sh
@@ -33,7 +33,7 @@ elif [ -e tmp/deploy/images/${MACHINE}/b2qt-${PROJECT}-qt5-image-${MACHINE}.img
   7z a -l b2qt-${PROJECT}-qt5-image-${MACHINE}.7z \
     $PWD/tmp/deploy/images/${MACHINE}/b2qt-${PROJECT}-qt5-image-${MACHINE}.img \
     $PWD/tmp/deploy/images/${MACHINE}/b2qt-${PROJECT}-qt5-image-${MACHINE}.conf
-elif [ ${MACHINE} == "nvidia-logan" ] && [ -e tmp/deploy/images/${MACHINE}/b2qt-${PROJECT}-qt5-image-${MACHINE}.tar.gz ]; then
+elif [ ${MACHINE} == "nvidia-logan" || ${MACHINE} == "tegra-x1" || ${MACHINE} == "tegra-t18x" ] && [ -e tmp/deploy/images/${MACHINE}/b2qt-${PROJECT}-qt5-image-${MACHINE}.tar.gz ]; then
   7z a -l b2qt-${PROJECT}-qt5-image-${MACHINE}.7z \
     $PWD/tmp/deploy/images/${MACHINE}/b2qt-${PROJECT}-qt5-image-${MACHINE}.tar.gz \
     $PWD/tmp/deploy/images/${MACHINE}/zImage
-- 
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