MYiR MYC-C8MMQ6-8E2D-160-I, Руководство по разработке на Linux

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3.3.1 Yocto build Linux system
This section suit for developer on customization file system.If you just want to use it, please use the prebuilt file system.
The Yocto needs download all third-party software packages from internet.In order to build more speedly, MYD-C8MMX also
support a full package, you does not need download again.
Attention: Building Yocto does not use previous toolchain, please open new tab for shell or new terminal window.
MYD-C8MMX support full Yocto package
Extract Yocto source package, and extract the Yocto-downloads.tar.xz into Yocto source direcotry.The Yocto-downloads.tar.xz
includes all packages when building MYD-C8MMX from Yocto.
Attention: The Yocto-downloads.tar.xz file is more large, it is not include in MYD-C8MMX iso file.Please visit and download it
from http://d.myirtech.com/MYD-C8MMX .
$cd $DEV_ROOT
$tar xvf 04-Source/MYIR-Yocto-i.MX8MM.tar.gz
$tar xvf 04-Source/Yocto-downloads.tar.xz -C MYIR-Yocto-i.MX8MM
Last, also needs put the kernel and u-boot source into your home directory in linux.It will be fetched with Yocto.
$tar xvf 04-Source/MYIR-i.MX8MM-Uboot.tar.gz -C ~/
$tar xvf 04-Source/MYIR-i.MX8MM-Linux.tar.gz -C ~/
Init Yocto build directory
Use script by NXP supported, create a build directory, and Yocto will build all under it. The MACHINE is "myd-imx8mm" .
$ cd MYIR-Yocto-i.MX8MM
$DISTRO=myir-imx-xwayland MACHINE=myd-imx8mm source fsl-setup-release.sh -b build_8m_mini
$tree conf/
conf/
├── bblayers.conf
├── bblayers.conf.org
├── local.conf
├── local.conf.org
├── local.conf.sample
├── sanity_info
└── templateconf.cfg
Image Name Description Used for
core-image-base base file system has more command line feature
fsl-image-validation-imx Builds an image with a GUI without any Qt content
fsl-image-qt5-validation-imx Builds an opensource Qt 5 image.
Build system image with Qt5 package
3.3.1 Yocto build Linux system
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