按照i.MX_Yocto_Project_User's_Guide里的步骤来的 5.6.3 XWayland image on i.MX 8QuadXPlus MEK
$ DISTRO=fsl-imx-xwayland MACHINE=imx8qxpmek source fsl-setup-release.sh -b build-xwayland
$ bitbake imx-image-full
This builds an XWayland image with Qt 5 and machine learning features. To build without Qt 5 and machine learning, use
imx-image-multimedia instead.