https://support.tq-group.com/ 2026-09-16T18:16:32+00:00 https://support.tq-group.com/ https://support.tq-group.com/_media/logo.png text/html 2026-09-16T05:53:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/data?rev=1789538023&do=diff Entry Page Third-Party Add-Ons * ITTIA DB SQL * SystemCORP IEC 61850 * NetModule IEC 62439 Board Support Packages * PTXdist Linux BSP Documentation * YOCTO Linux BSP Documentation * QNX® Neutrino® * Windows Embedded Compact 2013 Product URL list TQ product page TQMa335x Starterkit * MBa335x DIP switch settings Hardware Onboard I2C devices I2C bus TQMa335x I2C0 0x12 PMIC 0x1F Tempsensor 0x2D PMIC 0x50 text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/changelog?rev=1738063029&do=diff Changelog 2018/05/18 -REV 0118 U-Boot v2013.07 - TQMa335x/L * Support for TQMa335x variant AB Linux v3.14.19 - TQMa335x/L * Optimized kernel config 2017/07/07 -REV 0117 U-Boot v2013.07 - TQMa335x/L * tqma335x: add module identification eeprom support text/html 2026-09-03T09:31:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/modules?rev=1788427895&do=diff ARM® Architecture NXP i.MX 9 Series [TQMa95xxSA ] TQMa95xxSA 2-6 x Arm(r) Cortex-A55 Details [TQMa95xxLA ] TQMa95xxLA 2-6 x Arm(r) Cortex-A55 Details [TQMa93xxCA ] TQMa93xxCA Arm(r) 4 x Cortex-A55 Details [TQMa93xxLA ] TQMa93xxLA Arm(r) 4 x Cortex-A55 Details [TQMa91xxCA ] TQMa91xxCA Arm(r) 1 x Cortex-A55 Details [TQMa91xxLA ] TQMa91xxLA Arm(r) 1 x Cortex-A55 Details NXP i.MX 8 Series text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/general_information/tutorial/update_firmware_tftp?rev=1738063030&do=diff Updating existing firmware over ethernet This tutorial describes hoe to update the firmware files in U-Boot. Prerequisites * Configured TFTP Server on development host, please see How to setup TFTP Server 1. Boot from eMMC or SD and stop autoboot in U-Boot Hit any key to stop autoboot: 0 => text/html 2026-09-16T06:07:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl/data?rev=1789538841&do=diff Entry Page Third-Party Add-Ons * ITTIA DB SQL * SystemCORP IEC 61850 * NetModule IEC 62439 Board Support Packages * PTXdist Linux BSP Documentation * QNX® Neutrino® * Windows Embedded Compact 2013 Product URL list TQ product page TQMa335xL Starterkit * MBa335x DIP switch settings PTXdist Platform Select one of the supported hardware platforms, select a software configuration and start building the image. text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/ec2013/downloads?rev=1738063029&do=diff Downloads Windows Embedded Compact 2013 BSP Windows Embedded Compact 2013 BSP TQMa335x Vers.2.1 - Binary BSP☚ current revision Windows Embedded Compact 2013 Demo Image Windows Embedded Compact 2013 BSP TQMa335x Vers.2.1 - Demo Image Windows Embedded Compact 2013 SDK Windows Embedded Compact 2013 BSP TQMa335x - SDK Documentation Release Notes Windows Embedded Compact 2013 BSP TQMa335x Vers.2.1 text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/build_system?rev=1738063029&do=diff Build System The BSP is designed to be used with the PTXdist build system. Installation * PTXdist 2012.07.0 (and newer) Preparing the development host Please note: The following was tested on Ubuntu 10.04 / 12.04. All newer distributions should work. text/html 2026-03-05T09:57:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma93xxca/data?rev=1772704660&do=diff Entry Page Product URL list TQ product page TQMa93xxCA Board Support Packages * YOCTO Linux BSP Documentation * ITTIA DB SQL * SystemCORP IEC 61850 * NetModule IEC 62439 Starterkit * MBa93xxCA DIP switch settings Hardware Debug Connection The TQMa93xxCA debug UART is connected via a FTDI USB-to-Serial converter to X22 (micro-USB) on the MBa93xxCA. A micro-USB/USB-A cable is part of the STKa93xxCA accessory set. Depending on the host operating system, a driver may need t… text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/how_to?rev=1738063029&do=diff Clock AM335x at 800 MHz Extract u-boot sources (in ptxdist use: ptxdist extract u-boot). Then open the file include/configs/tqma335x.h and add the following line anywhere in that file (recommended in the CPU section at line 320): #define CONFIG_SYS_MPUCLK 800 text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/yocto/how_to/target?rev=1738063029&do=diff Starterkit Interfaces and Functions “}} “|button_device=”/sys/class/gpio/”}} “}} text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/compilation?rev=1738063029&do=diff Select one of the supported hardware platforms, select a software configuration and start building the image. The available hardware platforms for TQMa335x are: * configs/platforms/tqma335x/mba335x/platformconfig Currently the following software configurations are available: text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/downloads_new?rev=1738063029&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 on each revision of the BSP. ---------- Linux BSP Rev.0117 for TQMaXX☚ current revision text/html 2026-08-27T11:14:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/yocto/quickstart_yocto?rev=1787829269&do=diff TQMa335x - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues The information provided on this wiki page is subject to change due to circumstances beyond our control. While we strive to keep all details as accurate and up-to-date as possible, it is possible that certain updates or changes may go unnoticed for some time. As a result, some sections of this page may contain outdated information. If you notice any mistakes in the documentation, … text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl/linux/ptxdist/overview?rev=1738063029&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 2011.03.2 2.13 text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/ec2013/build_bsp?rev=1738063029&do=diff BSP Installation In order to install the BSP, copy the entire “WINCE800” folder (contained in the “BSP” folder) of the Package over the existing WINCE800 folder in your WEC 2013 installation location. This adds the BSP under WINCE800\platform\AM335x_TQS text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/ec2013/downloads_new?rev=1738063029&do=diff Downloads Windows Embedded Compact 2013 BSP Windows Embedded Compact 2013 BSP TQMa335x Vers.2.1 - Binary BSP☚ current revision Windows Embedded Compact 2013 Demo Image Windows Embedded Compact 2013 BSP TQMa335x Vers.2.1 - Demo Image Windows Embedded Compact 2013 SDK Windows Embedded Compact 2013 BSP TQMa335x - SDK Documentation Release Notes Windows Embedded Compact 2013 BSP TQMa335x Vers.2.1 text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/ec2013/deployment?rev=1738063029&do=diff Deployment SD Card Prepare SD Card In order to use an external SD Card for booting, follow these steps : * Insert SD Card into PC cardreader * Note the drive letter of the inserted card * Open a command shell * Navigate to the BSP SCRIPTS text/html 2026-09-16T05:48:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x?rev=1789537703&do=diff Getting started with the TQMa335x other contents following soon... Faq Howto Known Issues Known Issues Downloads Bootloader Operating System Build System other contents following soon... Faq Howto Known Issues Known Issues Downloads Bootloader Operating System Build System text/html 2026-09-16T06:01:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl?rev=1789538496&do=diff Getting started with the TQMa335xL text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/build_bsp?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/operating_system?rev=1738063029&do=diff Linux Features Component Device Interface Function Pre-release Rev 0100 Rev 0101 Rev 0102 REV 0115 REV 0117 REV 0119 Remarks TQMa335x AM335x UART0 RS485 ✔ ✔ ✔ ✔ ✔ ✔ AM335x UART1 text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/prepare?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl/linux/ptxdist/build_bsp?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl/linux/ptxdist/prepare?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/ec2013/overview?rev=1738063029&do=diff Overview Windows Embedded Compact Version Windows Embedded Compact 2013 Features Preliminary feature list Windows Embedded Compact 2013 Component Device Interface Function REV.100 Remarks TQMa335x AM335x UART0 text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/qnx/overview?rev=1738063029&do=diff Overview Due to licensing restrictions this BSP is available only on request QNX Neutrino QNX Neutrino 6.5.0 Component Device Interface Function Status Remarks TQMa335x AM335x AUART0 RS485 AM335x AUART3 text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/adapt_bsp?rev=1738063029&do=diff text/html 2026-08-27T06:23:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/yocto/known-issues?rev=1787811790&do=diff TQMa335x(L) - 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/general_information/tutorial/nfs_boot?rev=1738063030&do=diff Using NFS boot For module specific configuration please see the following links: * TQMa6x * TQMa7x * TQMa6ULx * TQMa28 * TQMa335x * TQMLS102xA text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335/linux/operating_system?rev=1738063029&do=diff Linux Version Linux 3.X Features Preliminary fearure list Features planned for Linux-BSP for TQMa335x+MBa335x ComponentDeviceInterfaceFunctionPre-releaseRev 0100Rev 0101Remarks TQMa335x AM335x UART0 RS485 ✔ AM335x text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/ec2013/how_to?rev=1738063029&do=diff How To text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/ec2013/known_issues?rev=1738063029&do=diff Known Issues text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/ec2013/operating_system?rev=1738063029&do=diff Windows Embedded Compact Version Windows Embedded Compact 2013 Features Preliminary fearure list Features planned for Linux-BSP for TQMa335x+MBa335x Component Device Interface Function REV.100 Remarks TQMa335x AM335x UART0 text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/ec2013/prepare?rev=1738063029&do=diff Development Environment Make sure you have at least the following software installed on your PC: * Microsoft Visual Studio Professional 2012 * Microsoft Visual Studio Professional 2012 Update 4 * Platform Builder for Visual Studio 2012 text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/qnx/downloads?rev=1738063029&do=diff Downloads BSP available on request The QNX image may only be used for evaluation purposes. The BSP sources have to be purchased in case of commercial usage. text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/qnx/how_to?rev=1738063029&do=diff How To text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/qnx/known_issues?rev=1738063029&do=diff Known Issues text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/deployment?rev=1738063029&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-MBa335x/images. Complete system images: SD-Card/eMMC * image-u-boot-mba335x-mmc-hd.img text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/downloads?rev=1738063029&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 on each revision of the BSP. ---------- Linux BSP Rev.0119 for TQMaXX☚ current revision ---------- Linux BSP Rev.0117 for TQMaXX Linux BSP Rev.0115 for TQMaXX Linux BSP REV.0102 for TQMa335x Linux BSP REV.0101 for TQMa335x Linux BSP Rev.0100 for TQMa335x text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/faq?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/known_issues?rev=1738063029&do=diff Hardware Writing on SD Card Affects writing on SD Card doesn't work for now Issue Effect Solution / Workaround Fixed with MBa335x Rev. ≥103 Hardware Ethernet Speeds Affects Only 100Base-T works Issue text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/ptxdist/overview?rev=1738063029&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 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/yocto/deployment_yocto?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/yocto/how_to?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/yocto/known_issues?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/yocto/overview?rev=1738063029&do=diff BSP Overview Please visit our Github for the latest updates and BSP releases. BSP Revision ci-meta-tq release <https://github.com/tq-systems/ci-meta-tq>++ Yocto Project / Poky Release Target machine U-Boot Linux Kernel 0125 kirkstone 4.0.5 - Kirkstone tqma355x-mba335x TQMa335x[L] HW REV.020x on MBa335x HW REV.020x text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl/linux/ptxdist/adapt_bsp?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl/linux/ptxdist/deployment?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl/linux/ptxdist/downloads?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl/linux/ptxdist/faq?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl/linux/ptxdist/how_to?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl/linux/ptxdist/known_issues?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/yocto/how_to/development_host?rev=1738063029&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/linux/yocto/how_to/yocto_build_system?rev=1738063029&do=diff text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/templates/deployment_tqma335x?rev=1738063030&do=diff Deployment 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 Finally, you will find the built images in platform-MBa335x/images. Complete system images: * sd.hdimg : is a bootable image primarily for SD Card, but works for eMMC, too. text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma28/data?rev=1738063029&do=diff Entry Page Third-Party Add-Ons * ITTIA DB SQL Board Support Packages * PTXdist Linux BSP Documentation * ELDK / debian based BSP discontinued * Microsoft® Windows® CE * QNX® Neutrino®New Product URL list TQ product page TQMa28 Starterkit * MBa28 DIP switch settings Hardware Onboard I2C devices Hardware Issues Linux BSP U-Boot Feature BSP Revision Remarks TQ Product text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335/linux?rev=1738063029&do=diff text/html 2026-09-16T05:54:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/mba335x/stk_quicksteps?rev=1789538054&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335x/qnx/operating_system?rev=1738063029&do=diff QNX Neutrino QNX Neutrino 6.5.0 Component Device Interface Function Status Remarks TQMa335x AM335x AUART0 RS485 AM335x AUART3 TTL AM335x AUART4 RS232 AM335x USB0 USB2517 Switch on MBa335x text/html 2026-09-16T06:08:12+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma335xl/mba335xl/stk_quicksteps?rev=1789538892&do=diff text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma28/linux/ptxdist/changelog?rev=1738063029&do=diff Changelog 2017/07/07 -REV 0117 U-Boot v2015.07 - TQMa28/L * mux i2c0 pins for boot eeprom * support spi-flash * fix VDDD brownout setting * do not enable batt measurement on 5v only * fix board_init * select correct bus for eeprom * fix usb power switching