https://support.tq-group.com/ 2026-09-22T11:16:54+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/tqmls102xa/linux/ptxdist/version-matrix?rev=1738063030&do=diff BSP Version Information BSP Version Matrix BSP revision Prerelease 7a3ec3d 0004 0005 0100 0102 0109 0110 0111 PTXdist version required by BSP++ 2015.02 2015.05 2015.05 2015.05 2016.04 2016.04 2018.09 2018.09 OSELAS Toolchain cf. Building OSELAS.Toolchains()++ 2013.12.2 2013.12.2 2013.12.2 2013.12.2 2013.12.2 2013.12.2 2018.02 2018.02 Platform text/html 2026-03-09T10:08:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how-to/yocto_build_system?rev=1773050922&do=diff TQMLS102xA - 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/tqmls102xa/linux/ptxdist/boot_loader?rev=1738063030&do=diff Bootloader Supported features Feature BSP Revision Remarks TQ Product Chip Interface Function 0102 text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/downloads_new?rev=1738063030&do=diff Downloads TQ Board Support Packages The Board Support Packages (BSPs) usually provide source code as well as precompiled images for one or more platforms. Please see the version matrix for details of each BSP revision. TQMLS102xA BSP Rev.0102☚ current revision Linux BSP Rev.0102 for TQMLS102xA - Hotfix QSPI Boot ---------- text/html 2026-08-26T10:01:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/quickstart_yocto?rev=1787738483&do=diff TQMLS102xA - 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/tqmls102xa/linux/ptxdist?rev=1738063030&do=diff Important Notes CVE-2015-7547 --- glibc getaddrinfo() stack-based buffer overflow Pengutronix has released new versions of their OSELAS Toolchains, which fix the CVE-2015-7547 --- glibc getaddrinfo() stack-based buffer overflow issue: OSELAS version glibc version 2014.12.2 2.20 2013.12.3 2.18 2012.12.2 2.16.0 2011.11.4 2.14.1 text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/prepare?rev=1738063030&do=diff text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/compilation?rev=1738063030&do=diff Select one of the supported hardware platforms, select a software configuration and start building the image. The available hardware platforms for TQMLS102xA are: Platform name Path to config file MBLS102xA configs/platform-tq-tqmls102xa/mbls102xa/platformconfig text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how_to/target?rev=1738063030&do=diff * Target * Development Host Starterkit Interfaces and Functions “}} text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/build_bsp?rev=1738063030&do=diff text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/changelog?rev=1738063030&do=diff 2018/06/14 - REV.0109 TQMLS102xA-BSP * OSELAS Toolchain Update from 2013.12.2 to 2014.12.2 SD Card Image * devicetree and kernel in firmware partition U-Boot * using internal dtb * added support for -ae variant * fixed comments in rcw source file text/html 2025-09-29T08:24:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how_to/development_host/yocto_sdk?rev=1759134278&do=diff text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/adapt_bsp?rev=1738063030&do=diff text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/operating_system?rev=1738063030&do=diff Supported Features Please note that BSP Rev. 0100 is intended to be used on a MBLS102xA Rev. 02xx and higher. When using BSP Rev. 0100 on a MBLS102xA Rev.01xx, please see How to Use BSP Rev.0100 on MBLS102xA Rev.01xx. Feature BSP Revision Remarks TQ Product Chip Interface Function(s) text/html 2026-03-09T10:00:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how-to/can?rev=1773050435&do=diff TQMLS102xA - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBLS102xA provides the CAN interfaces CAN0 and CAN1. DIP switch S2 is used to configure the CAN interfaces CAN0 and CAN1 Function S2-1 S2-2 CAN-Bus not terminated text/html 2026-03-09T10:07:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how-to/eclipse?rev=1773050843&do=diff TQMLS102xA - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2026-03-09T10:06:48+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how-to/yocto-sdk?rev=1773050808&do=diff TQMLS102xA - 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/tqmls102xa/linux/ptxdist/deployment?rev=1738063030&do=diff we suggest to read the following pages before you proceed with this page * preparing Development Host * Building BSP with PTXdist * Customizing BSP for own Product Deployment Finally, you will find the built images in platform-<platformname>/images. Complete system images: * uboot-sd.img The complete system images are intend for: text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/downloads?rev=1738063030&do=diff The Board Support Packages (BSPs) usually provide source code as well as precompiled images for one or more platforms. Please see the version matrix for details of each BSP revision. TQMLS102xA BSP Rev.0112☚ current revision TQMLS102xA BSP Rev.0111 TQMLS102xA BSP Rev.0110 TQMLS102xA BSP Rev.0109 TQMLS102xA BSP Rev.0102 Linux BSP Rev.0102 for TQMLS102xA - Hotfix QSPI Boot TQMLS102xA BSP Rev.0100 TQMLS102xA BSP Prerelease Rev.0005 TQMLS102xA BSP Prerelease Rev.0004 … text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/faq?rev=1738063030&do=diff text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/how_to?rev=1738063030&do=diff BSP Rev.0106 add second QSPI NOR chip In BSP Rev.0106 the second QSPI NOR chip has been removed from the default BSP configuration. If a second device is placed on the TQMLS102xA module please apply the following changes in the devicetree source file text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/known_issues?rev=1738063030&do=diff TQMLS102xA BSP Rev.0102 Affects TQMLS102xA with eMMC assembled Issue Sporadic kernel messages from eMMC driver: mmc0: Got data interrupt 0x00000002 even though no data operation was in progress Effect No known effect regarding usability and performance of the eMMC text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/ptxdist/overview?rev=1738063030&do=diff Important Notes CVE-2015-7547 --- glibc getaddrinfo() stack-based buffer overflow Pengutronix has released new versions of their OSELAS Toolchains, which fix the CVE-2015-7547 --- glibc getaddrinfo() stack-based buffer overflow issue: OSELAS version glibc version 2014.12.2 2.20 2013.12.3 2.18 2012.12.2 2.16.0 2011.11.4 2.14.1 text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how_to?rev=1738063030&do=diff * Target * Development Host text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/known_issues?rev=1738063030&do=diff text/html 2026-08-26T10:02:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/known-issues?rev=1787738554&do=diff TQMLS102xA - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- Known Issues text/html 2025-09-29T07:54:22+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how_to/development_host?rev=1759132462&do=diff * → Building Yocto SDK * → Setup IDE's * Eclipse text/html 2026-03-09T10:03:55+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how-to/i2c?rev=1773050635&do=diff TQMLS102xA - 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 2026-03-09T09:57:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how-to/start?rev=1773050264&do=diff TQMLS102xA - 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/tqmls102xa/linux/ptxdist/ptx_images?rev=1738063030&do=diff Complete system images: * uboot-sd.img The complete system images are intend for: * development system initialisation * deployment Bootloader images: * u-boot.bin * u-boot-with-spl-pbl-mmcsd-2017.07.bin * u-boot-with-spl-pbl-ecc-mmcsd-2017.07.bin text/html 2026-03-09T10:10:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/deployment_yocto?rev=1773051047&do=diff TQMLS102xA - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2026-03-09T10:11:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/overview?rev=1773051061&do=diff TQMLS102xA - 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 meta-tq release <https://github.com/tq-systems/meta-tq>++ Yocto Project / Poky Release Target machine U-Boot text/html 2026-03-09T10:01:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how-to/ethernet?rev=1773050519&do=diff TQMLS102xA - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The STKLS102xA 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 2026-03-09T10:05:13+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how-to/sensors?rev=1773050713&do=diff TQMLS102xA - 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 2026-03-09T10:05:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/layerscape/tqmls102xa/linux/yocto/how-to/usb?rev=1773050726&do=diff TQMLS102xA - 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.