PROCESSOR-SDK-AM335X: Qt5 porting on custom hardware

Hi Krunal,

We have very hard time to build the yocto for AM335x-evm, it breaks many time attached the log.

Here our intention is to build the minimal filesystem with QT5.

When we build through buildroot below is the error we get,

# cd /usr/lib/qt/examples/gui/analogclock/
# ./analogclock
qt.qpa.plugin: Could not find the Qt platform plugin "eglfs" in ""
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: linuxfb, minimal, offscreen, vnc.

Aborted
# ls -l /usr/lib/libE
libEGL.so            libEnginio.so        libEnginio.so.1.6.3
libEGL.so.1          libEnginio.so.1
libEGL.so.1.0.0      libEnginio.so.1.6
# ls -l /usr/lib/libQt5
libQt5Bodymovin.so                 libQt5Qml.so.5.15
libQt5Bodymovin.so.5               libQt5Qml.so.5.15.8
libQt5Bodymovin.so.5.15            libQt5QmlModels.so
libQt5Bodymovin.so.5.15.8          libQt5QmlModels.so.5
libQt5Charts.so                    libQt5QmlModels.so.5.15
libQt5Charts.so.5                  libQt5QmlModels.so.5.15.8
libQt5Charts.so.5.15               libQt5QmlWorkerScript.so
libQt5Charts.so.5.15.8             libQt5QmlWorkerScript.so.5
libQt5Coap.so                      libQt5QmlWorkerScript.so.5.15
libQt5Coap.so.5                    libQt5QmlWorkerScript.so.5.15.8
libQt5Coap.so.5.15                 libQt5Quick.so
libQt5Coap.so.5.15.2               libQt5Quick.so.5
libQt5Concurrent.so                libQt5Quick.so.5.15
libQt5Concurrent.so.5              libQt5Quick.so.5.15.8
libQt5Concurrent.so.5.15           libQt5QuickControls2.so
libQt5Concurrent.so.5.15.8         libQt5QuickControls2.so.5
libQt5Core.so                      libQt5QuickControls2.so.5.15
libQt5Core.so.5                    libQt5QuickControls2.so.5.15.8
libQt5Core.so.5.15                 libQt5QuickShapes.so
libQt5Core.so.5.15.8               libQt5QuickShapes.so.5
libQt5Gui.so                       libQt5QuickShapes.so.5.15
libQt5Gui.so.5                     libQt5QuickShapes.so.5.15.8
libQt5Gui.so.5.15                  libQt5QuickTemplates2.so
libQt5Gui.so.5.15.8                libQt5QuickTemplates2.so.5
libQt5Knx.so                       libQt5QuickTemplates2.so.5.15
libQt5Knx.so.5                     libQt5QuickTemplates2.so.5.15.8
libQt5Knx.so.5.15                  libQt5QuickTest.so
libQt5Knx.so.5.15.2                libQt5QuickTest.so.5
libQt5Location.so                  libQt5QuickTest.so.5.15
libQt5Location.so.5                libQt5QuickTest.so.5.15.8
libQt5Location.so.5.15             libQt5QuickWidgets.so
libQt5Location.so.5.15.8           libQt5QuickWidgets.so.5
libQt5Mqtt.so                      libQt5QuickWidgets.so.5.15
libQt5Mqtt.so.5                    libQt5QuickWidgets.so.5.15.8
libQt5Mqtt.so.5.15                 libQt5RemoteObjects.so
libQt5Mqtt.so.5.15.2               libQt5RemoteObjects.so.5
libQt5Multimedia.so                libQt5RemoteObjects.so.5.15
libQt5Multimedia.so.5              libQt5RemoteObjects.so.5.15.8
libQt5Multimedia.so.5.15           libQt5Script.so
libQt5Multimedia.so.5.15.8         libQt5Script.so.5
libQt5MultimediaQuick.so           libQt5Script.so.5.15
libQt5MultimediaQuick.so.5         libQt5Script.so.5.15.8
libQt5MultimediaQuick.so.5.15      libQt5ScriptTools.so
libQt5MultimediaQuick.so.5.15.8    libQt5ScriptTools.so.5
libQt5MultimediaWidgets.so         libQt5ScriptTools.so.5.15
libQt5MultimediaWidgets.so.5       libQt5ScriptTools.so.5.15.8
libQt5MultimediaWidgets.so.5.15    libQt5Scxml.so
libQt5MultimediaWidgets.so.5.15.8  libQt5Scxml.so.5
libQt5Network.so                   libQt5Scxml.so.5.15
libQt5Network.so.5                 libQt5Scxml.so.5.15.8
libQt5Network.so.5.15              libQt5Sensors.so
libQt5Network.so.5.15.8            libQt5Sensors.so.5
libQt5OpcUa.so                     libQt5Sensors.so.5.15
libQt5OpcUa.so.5                   libQt5Sensors.so.5.15.8
libQt5OpcUa.so.5.15                libQt5Sql.so
libQt5OpcUa.so.5.15.2              libQt5Sql.so.5
libQt5Positioning.so               libQt5Sql.so.5.15
libQt5Positioning.so.5             libQt5Sql.so.5.15.8
libQt5Positioning.so.5.15          libQt5Test.so
libQt5Positioning.so.5.15.8        libQt5Test.so.5
libQt5PositioningQuick.so          libQt5Test.so.5.15
libQt5PositioningQuick.so.5        libQt5Test.so.5.15.8
libQt5PositioningQuick.so.5.15     libQt5Widgets.so
libQt5PositioningQuick.so.5.15.8   libQt5Widgets.so.5
libQt5PrintSupport.so              libQt5Widgets.so.5.15
libQt5PrintSupport.so.5            libQt5Widgets.so.5.15.8
libQt5PrintSupport.so.5.15         libQt5Xml.so
libQt5PrintSupport.so.5.15.8       libQt5Xml.so.5
libQt5Qml.so                       libQt5Xml.so.5.15
libQt5Qml.so.5                     libQt5Xml.so.5.15.8
# ls -l /usr/lib/libQt5

We have all supported libraries available in,

Please help us with minimal file system with QT5, our eMMC size is 2GB only.

Rgds

Chandrayocto_am335x_build_errors.docx

ERROR: Task (/hdd/Texas_Instruments/AM335x/yocto/AM335x_tisdk/sources/meta-arago/meta-arago-distro/recipes-core/images/tisdk-base-image.bb:do_rootfs) failed with exit code '1'

5050.yocto_am335x_build_errors.docx

It is another error, Attached the updated log

Hello,

Have you followed all the perquisites mentioned in the following page: https://software-dl.ti.com/processor-sdk-linux/esd/docs/latest/linux/Overview_Building_the_SDK.html#quick-start. Also, are you using the latest AM335x SDK Yocto config file(configs/processor-sdk/processor-sdk-08.02.00.24-config.txt).

Regards,

Krunal