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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc
** All rights reserved.
** For any questions to Digia, please use the contact form at
** http://www.qt.io
**
** This file is part of Qt Enterprise Embedded.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** the contact form at http://www.qt.io
**
****************************************************************************/
/*!
\keyword Toradex Colibri VF50 and VF61
\page qtee-preparing-hardware-colibri-vf.html
\title Preparing Toradex Colibri VF50 and VF61
\previouspage qtee-installation-guide.html
Take the following steps to prepare a
\l{https://www.toradex.com/products/colibri-arm-computer-modules/freescale-vybrid-VF6xx-computer-module}
{Toradex Colibri VF61} or
\l{https://www.toradex.com/products/colibri-arm-computer-modules/freescale-vybrid-VF5xx-computer-module}
{Toradex Colibri VF50} for \B2Q.
\note It is important that you repeat the steps in this section after you
update \SDK.
The images containing the \B2Q stack for Toradex Colibri-VF devices are included
in \SDK, ready to be copied to an SD card.
\section1 Preparing an SD Card
An SD card of at least 1 GB capacity is sufficient.
\include detect-sd-card-device-name.qdocinc instructions
\section1 Installing the \B2Q Image
\include common.qdocinc wizard
To write the image to the SD card, ensure that no partitions on the
SD card are mounted:
\include detect-sd-card-device-name.qdocinc unmount
Then,
\badcode
cd <INSTALL_DIR>
sudo dd bs=4k if=5.6/Boot2Qt/colibri-vf/images/b2qt-embedded-qt5-image-colibri-vf.img of=/dev/<device_name>
\endcode
By default, the Toradex Colibri VF devices boot from their internal NAND memory. In order to boot from
an external SD card, the U-Boot needs to be modified. Connect a serial cable
to the device and enter into the U-Boot environment by pressing any key before the autoboot.
Enter following commands into U-Boot:
\badcode
run setupdate
run update_uboot
\endcode
Reset or power cycle the device to continue.
To reset the U-Boot environment to new default values, enter the following commands
in the U-Boot command line
\badcode
env default -a
saveenv
\endcode
New U-Boot commands are now stored into the device, and you can start \B2Q. For more information
about the boot process on Toradex Colibri iMX6, see
\l{http://developer.toradex.com/software-resources/arm-family/linux/linux-booting}{Toradex Linux Booting}.
After the image has been deployed, insert the SD card, power on the device and check that
the \B2Q welcome screen and/or demo appear.
\section1 Using the Toradex Capacitive Multi-Touch Adapter
It is possible to use the \l{http://developer.toradex.com/product-selector/capacitive-multi-touch-display}
{Toradex Capacitive Multi-Touch Adapter} with \B2Q. First follow the instuctions for setting up
your screen \l{http://developer.toradex.com/knowledge-base/capacitive-multi-touch-display-(linux)}
{here}. To enable touch support for your screen in \B2Q append the following lines to /etc/appcontroller.conf and uncomment line for the VF module being used.
\badcode
#VF50
#env=QT_QPA_GENERIC_PLUGINS=evdevtouch:/dev/input/event1
#VF61
env=QT_QPA_GENERIC_PLUGINS=evdevtouch:/dev/input/event0
\endcode
\section1 Setting up USB Access
\include b2qt-post-install-setup.qdocinc setting up usb access
\section1 Configuring a Device Kit in Qt Creator
\include b2qt-post-install-setup.qdocinc configuring device kit
You are now ready to start developing for your device. For more information,
see \l{Building and Running an Example}.
*/
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