TQ Support Wiki https://support.tq-group.com/ 2026-04-09T08:38:47+00:00 TQ Support Wiki https://support.tq-group.com/ https://support.tq-group.com/_media/logo.png text/html 2026-03-05T12:04:33+00:00 Anonymous (anonymous@undisclosed.example.com) yocto_build_system https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/yocto_build_system?rev=1772712273&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2026-03-05T12:04:13+00:00 Anonymous (anonymous@undisclosed.example.com) qt https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/qt?rev=1772712253&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- WORK IN PROGRESS Setup Qt Creator for STKa8MxNL Prerequisites * BSP built according to quickstart guide, but instead of bitbake tq-image-weston you have to use bitbake tq-image-qt5 text/html 2026-03-05T12:04:28+00:00 Anonymous (anonymous@undisclosed.example.com) machinelearning https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/machinelearning?rev=1772712268&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- WORK IN PROGRESS How to integrate NXP eIQ Software Stack into your BSP Prerequisites The default-BSP has already been built and the build-environment is set up, text/html 2026-03-05T12:02:55+00:00 Anonymous (anonymous@undisclosed.example.com) buttons https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/buttons?rev=1772712175&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- There are three GPIO buttons on the MBa8Mx. They are bound to the gpio-keys driver, and can be tested with the evtest tool. Reference Button S1 BTN0 S2 BTN1 text/html 2026-03-05T12:04:08+00:00 Anonymous (anonymous@undisclosed.example.com) eclipse https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/eclipse?rev=1772712248&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2026-03-05T12:04:22+00:00 Anonymous (anonymous@undisclosed.example.com) mcuexample https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/mcuexample?rev=1772712262&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- WORK IN PROGRESS text/html 2026-03-05T12:04:02+00:00 Anonymous (anonymous@undisclosed.example.com) yocto-sdk https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/yocto-sdk?rev=1772712242&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- Qt6 SDK The SDK has to match the image rootfs configuration, otherwise you may expect difficulties while debugging an application. If the rootfs configuration is changed, the SDK must be rebuilt and installed again. text/html 2026-03-05T12:02:00+00:00 Anonymous (anonymous@undisclosed.example.com) audio https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/audio?rev=1772712120&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- Connector Function X14 Line Out X12 Microphone X13 Line In The microphone input is not supported in the current BSP version. Play Audio on MBa8Mx A simple test sound can be played with the command-line tool speaker-test. text/html 2026-03-05T12:03:05+00:00 Anonymous (anonymous@undisclosed.example.com) i2c https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/i2c?rev=1772712185&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- An overview of the onboard I2C devices is available here. Select the I2C bus device: i2c dev 0 Show all devices connected to the currently selected I2C bus: i2c probe text/html 2026-03-05T12:03:48+00:00 Anonymous (anonymous@undisclosed.example.com) user-led https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/user-led?rev=1772712228&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa8Mx has two user-controllable LEDs, whose behavior can be selected by several triggers. The user LEDs are located in /sys/devices/platform/gpio-leds/leds/. To change the behaviour of a specific LED, the value in the file trigger must be overwritten. text/html 2026-03-05T12:02:18+00:00 Anonymous (anonymous@undisclosed.example.com) cpu https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/cpu?rev=1772712138&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The STKa8MxNL supports DVFS (dynamic voltage and frequency scaling). By default the governor ondemand is set. Governors are power schemes for the CPU. Only one can be active at a time. text/html 2026-02-24T10:28:13+00:00 Anonymous (anonymous@undisclosed.example.com) ethernet https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/ethernet?rev=1771928893&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The STKa8MxNL Starter Kit provides two Gigabit Ethernet interfaces. In U-Boot, end0 is configured as the default interface. The IP configuration can be done statically or by a DHCP server in the network. text/html 2026-03-05T12:03:00+00:00 Anonymous (anonymous@undisclosed.example.com) gpu https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/gpu?rev=1772712180&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- To run the GPU benchmark in fullscreen mode with a connected display, execute the following command: glmark2-es2-wayland --fullscreen text/html 2026-03-05T12:03:11+00:00 Anonymous (anonymous@undisclosed.example.com) lvds https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/lvds?rev=1772712191&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- TQ offers an optional LVDS Display kit for the STKa8MxNL. Each Display can be used on its own by using the corresponding device tree. To allow reuse, the support for each display is separated in a text/html 2026-03-05T12:03:16+00:00 Anonymous (anonymous@undisclosed.example.com) rtc https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/rtc?rev=1772712196&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- To set the hardware clock to the current time and date use the following commands: date -s "YYYY-MM-DD hh:mm:[ss]" hwclock -w text/html 2026-03-05T12:03:34+00:00 Anonymous (anonymous@undisclosed.example.com) sensors https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/sensors?rev=1772712214&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- To read from the temperature sensors, the following command can be used: sensors Alternatively, read from the hwmon interface directly: cat /sys/class/hwmon/hwmon<N>/temp1_input text/html 2026-03-05T12:03:21+00:00 Anonymous (anonymous@undisclosed.example.com) spi https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/spi?rev=1772712201&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa8Mx has two SPI interfaces. They are available on the extension headers and can be tested with a loopback test. In order to determine the correct SPI interface name, the following command can be used: text/html 2026-03-05T12:00:05+00:00 Anonymous (anonymous@undisclosed.example.com) start https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/start?rev=1772712005&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2026-03-05T12:03:40+00:00 Anonymous (anonymous@undisclosed.example.com) usb https://support.tq-group.com/en/arm/tqma8mxnl/linux/yocto/how-to/usb?rev=1772712220&do=diff TQMa8MxNL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- With lsusb you can see all connected usb devices. To mount a partition of a usb stick you can execute mount /dev/<partition> <mount dir> (e.g. mount /dev/sdb1 /mnt). This will mount the first partition of sdb to /mnt.