https://support.tq-group.com/ 2026-09-19T08:28:02+00:00 https://support.tq-group.com/ https://support.tq-group.com/_media/logo.png text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/data?rev=1738063030&do=diff Entry Page Third-Party Add-Ons * ITTIA DB SQL Board Support Packages * Yocto Linux BSP Documentation * OpenIL Linux BSP Documentation Product URL list TQ product page TQMLS1028a Starterkit * MBLS1028A DIP switch settings Hardware Onboard I2C devices I2C bus TQMLS1028a MBLS1028a I2C1 System Controller 0x11 Tempsensor 0x18 Manufacturer EEPROM Software Protection text/html 2026-08-26T06:35:48+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/quickstart_yocto?rev=1787726148&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how_to/yocto_build_system?rev=1738063030&do=diff text/html 2026-03-09T09:30:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/yocto_build_system?rev=1773048610&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2025-06-12T07:33:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how_to/target?rev=1749713613&do=diff Starterkit Interfaces and Functions There are two GPIO buttons on the MBL1028A. They are bound to the gpio-keys driver, and can be tested with the evtest tool. Reference Button S4 Button 0 S5 Button 1 [ ] The buttons are available in the sysfs via the device /dev/input/event0 and can be tested with the evtest tool. text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/openil/quickstart_openil?rev=1738063030&do=diff WORK IN PROGRESS Preface The instructions on this page have been tested on Ubuntu 18.04 (64 bit) in a VMWare virtual machine. The instructions on this page refer to the BSP and ancillary tools listed in the following table: BSP Revision 0003 text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how_to/development_host/yocto_sdk?rev=1738063030&do=diff text/html 2026-03-09T09:19:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/buttons?rev=1773047992&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBLS1028A features two user buttons which are handled by the gpio-keys driver. Reference Button S4 BTN0 S5 BTN1 The buttons are accessible via the input device interface. You can identify the correct event node and test the buttons using the evtest tool: text/html 2026-03-09T09:59:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/can?rev=1773050390&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBLS1028A provides the CAN interfaces CAN0 and CAN1. DIP switch S1 is used to configure the CAN interfaces CAN0 and CAN1 Function S1-1 S1-2 CAN-Bus not terminated text/html 2026-03-09T09:26:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/eclipse?rev=1773048416&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2026-03-09T09:24:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/yocto-sdk?rev=1773048268&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/openil/deployment?rev=1738063030&do=diff WORK IN PROGRESS Images OpenIL * All images are intended for the usage on a @stk_name@ Finally, you will find the built images in platform-<platformname>/images Bootloader images: Linux images: Device tree blobs: Rootfs images: Firmware images: text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/openil/how_to?rev=1738063030&do=diff WORK IN PROGRESS text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/openil/known_issues?rev=1738063030&do=diff WORK IN PROGRESS text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/openil/overview?rev=1738063030&do=diff WORK IN PROGRESS BSP Overview Version Matrix BSP Revision OpenIL Release Hardware platform U-Boot Linux Kernel 0003 201904 mbls1028a 2018.03 4.14.47 Bootloader Buildsystem BSP Revision OpenIL • text/html 2026-03-09T09:32:46+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/deployment_yocto?rev=1773048766&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- Updating existing firmware over ethernet A good approach to update the firmare components U-Boot,Linux kernel and devicetree in a running system it to load them from a tftp server. text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how_to?rev=1738063030&do=diff * Target * Development Host * Yocto Build System text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/known_issues?rev=1738063030&do=diff text/html 2026-08-26T06:37:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/known-issues?rev=1787726252&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- Known Issues text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how_to/development_host?rev=1738063030&do=diff * → Building Yocto SDK * → Setup IDE's * Eclipse text/html 2026-03-09T09:20:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/i2c?rev=1773048028&do=diff TQMLS1028A - 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 2026-03-09T09:08:48+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/start?rev=1773047328&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2026-03-09T09:23:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/user-led?rev=1773048199&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBLS1028A 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 2026-03-09T09:33:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/overview?rev=1773048786&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- BSP Overview Please visit our Github for the latest updates and BSP releases. BSP Revision Yocto Project / Poky Release meta-tq release <https://github.com/tq-systems/meta-tq>++ Target machine U-Boot text/html 2026-03-09T09:18:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/ethernet?rev=1773047882&do=diff TQMLS1028A - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The STKLS1028A provides one 4 Port TSN Gbit Ethernet Switch and two 10/100/1000 Ethernet Interfaces. Configure the ethernet switch in bridge mode The TSN switch of the STKLS1028A is not configured by default. The master interface eno2 is enabled by default, so it is not necessary to bring it up manually. text/html 2026-03-09T09:20:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/rtc?rev=1773048042&do=diff TQMLS1028A - 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 2026-03-09T09:21:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/sensors?rev=1773048074&do=diff TQMLS1028A - 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 2026-03-09T09:21:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls1028a/linux/yocto/how-to/usb?rev=1773048110&do=diff TQMLS1028A - 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.