TQ Support Wiki

data

Anonymous (anonymous@undisclosed.example.com) — 2026-04-01T12:51:33+00:00

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® * Microsoft® Windows® CE * Microsoft® Windows® Embedded * QNX® Neutrino® * Android (coming soon) Product URL list TQ product page TQMa6ULx Starterkit * MBa6ULx DIP switch settings * MBa6ULx connectors * Display kits Hardware Debug Connection The TQMa6ULx d…

data

Anonymous (anonymous@undisclosed.example.com) — 2025-05-30T08:36:22+00:00

Entry Page Product URL list TQ product page MBa6ULxL Board Support Packages * PTXdist Linux BSP Documentation * YOCTO Linux BSP Documentation * Microsoft® Windows® CE * Microsoft® Windows® Embedded * QNX® Neutrino® * Android (coming soon) == * ITTIA DB SQL * SystemCORP IEC 61850 * NetModule IEC 62439 Starterkit * MBa6ULxL DIP switch settings Hardware Onboard I2C devices I2C bus MBa6ULxL I2C4 0x08 PMIC 0x1A Temp sensor 0x22

eclipse

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Setup Eclipse IDE for STKa6ULx Cross compilation for STKa6ULx is only supported on a Linux based developement host! Prerequisites * BSP built according to quickstart guide * Built Yocto SDK based on the current RootFS configuration, installed on the development host. See

eclipse_yocto_sdk

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Setup Eclipse IDE for @stk_name@ Cross compilation for the @stk_name@ platform is only supported on a Linux based developement host! Prerequisites * BSP built according to quickstart guide * Built Yocto SDK based on the current RootFS configuration, installed on the development host. See

eclipse_yocto

Anonymous (anonymous@undisclosed.example.com) — 2026-03-09T07:23:50+00:00

Setup Eclipse IDE for @stk_name@ Cross compilation for @stk_name@ is only supported on a Linux based developement host! Prerequisites * BSP built according to quickstart guide * Built Yocto SDK based on the current RootFS configuration, installed on the development host. See

deployment_tqma6ulx

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

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-/images. Create SD Card with BSP Image To install a new firmware use SD cards. To copy the built images on the host system to a connected card type:

tqma6ulx

Anonymous (anonymous@undisclosed.example.com) — 2026-07-31T06:43:54+00:00

---------- Links Product Page TQMa6ULx Product Page STKa6ULx Downloads GitHub Repository Downloads for TQMa6ULx Software Overview Yocto Quickstart BSP Starterkit HowTo's PTXdist Linux Documentation QNX® Neutrino® More Links MBa6ULx DIP Switch Settings ITTIA DB SQL [Quick Start Guide] Getting started with the TQMa6ULx

modules

Anonymous (anonymous@undisclosed.example.com) — 2026-09-03T09:31:35+00:00

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

overview

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Overview Due to licensing restrictions this BSP is available only on request Bootloader Supported features Feature BSP Revision Remarks TQ Product Chip Interface

meta-tq_qs

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

yocto_build_system

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

update_firmware_tftp

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

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 =>

boot_loader

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Bootloader Supported features Feature BSP Revision Remarks TQ Product Chip Interface Function 0100 0104 TQMa6ULx i.MX6UL Ethernet RMII (10/100 Mbit/s)

ptx_images

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Complete system image: * uboot-mba6ulx-hd.img: bootable image for TQMaULx on MBa6ULx (usage on SD Card and eMMC) * uboot-mba6ulx-lga-hd.img: bootable image for TQMaULxL(with TQMA6ULXL-MB-ADAP)++ on MBa6ULx (usage on SD Card and eMMC)

target

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Starterkit Interfaces and Functions “|mb_name=“MBa6ulx”|dipdescription=“DIP switch S3 is used to configure the CAN interfaces CAN0 and CAN1.”|dip1=“S3-1”|dip2=“S3-2”|can_image=”“}} “|userled_location=”/sys/devices/soc0/gpio-leds/leds

yocto_build_system

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T12:58:38+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ----------

compilation

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Configure the BSP for the desired hardware platform and software configuration using the corresponding command from the following table: Platform Configuration Command MBa6ulx configs\platform-tq-tqma6ulx-fsl\mba6ulx\platformconfig++ linux-imx/NXP ¦ busybox init ¦ Qt5

deployment_yocto

Anonymous (anonymous@undisclosed.example.com) — 2026-03-31T09:58:08+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues Create SD-Card image There are two common ways to write the image to an SD card: using the highly recommended bmaptool (which is significantly faster) or the standard dd command.

quickstart_yocto

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

prepare

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

overview

Anonymous (anonymous@undisclosed.example.com) — 2026-03-27T14:15:04+00:00

TQMa6ULxL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues BSP Overview TQ.ARM.BSP Revision meta-tq release https://github.com/tq-systems/meta-tq ++ Yocto Project / Poky Release U-Boot Linux Kernel 0018 Kirkstone 4.0.16 - Kirkstone u-boot-imx-tq_2016.03 linux-tq_5.15.bb 0017 Kirkstone 4.0.16 - Kirkstone

prepare

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

build_bsp

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

downloads_new

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

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. TQMa6ULx BSP REV.0104☚ current revision TQMa6ULx BSP Rev.0100 Build System / Toolchains

known_issues

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

TQMa6ULx BSP Rev.0104 Affects TQMa6ULx Camera Sensor Interface Issue When CSI is configured in Linux devicetree and the CSI is bound by the Linux driver, the system does not boot properly Effect System does not boot properly Solution / Workaround

quickstart_yocto

Anonymous (anonymous@undisclosed.example.com) — 2026-08-28T06:31:57+00:00

TQMa6ULx - 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 documentatio…

overview

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

BSP Overview BSP Revision PTXdist version required by BSP++ OSELAS Toolchain cf. Building OSELAS.Toolchains()++ Platform U-Boot Linux Kernel Qt Version 0116 2020.01.0 2019.09.1 MBa6ULx MBa6ULxL 2016.03 + rel_imx_4.1.15_2.0.0_ga + patches 5.15.27 + patches

target

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

yocto_sdk

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

adapt_bsp

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

changelog

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

REV.0104 TQMa6ULx-BSP * Bugfixes in upstream packages * Splash if fbdev found * system images for QSPI * UBI image creation for QSPI * Change image names (mba6ul -> mba6ulx, tqma6ul -> tqma6ulx) U-Boot * Support TQMa6ULx 030x / TQMa6ULxL 020x on MBa6ULx 020x

operating_system

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Operating System Supported Features Feature BSP Revision Remarks TQ Product Chip Interface Function 0100 0104 TQMa6ULx i.MX6UL ENET1 RMII (10/100 Mbit/s) ✔ ✔ i.MX6UL ENET2 RMII (10/100 Mbit/s) ✔

quickstart_yocto

Anonymous (anonymous@undisclosed.example.com) — 2026-08-28T06:30:41+00:00

TQMa6ULxL - 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 documentati…

can

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T13:11:56+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa6ULx provides two CAN interfaces: CAN0 and CAN1. DIP switch S3 is used to configure the CAN interfaces CAN0 and CAN1. DIP OFF (default) ON S3-1 CAN0 not terminated

eclipse

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T12:52:13+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ----------

yocto-sdk

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T12:51:49+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ----------

build_bsp

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

yocto_build_system

Anonymous (anonymous@undisclosed.example.com) — 2026-03-27T14:33:57+00:00

TQMa6ULxL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ----------

sbc

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:09+00:00

[MBa6ULxL] MBa6ULxL 1 x Arm(r) Cortex(r)-A7 [MBLS1012AL] MBLS1012AL 1 x Arm(r) Cortex(r)-A53

nfs_boot

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Using NFS boot For module specific configuration please see the following links: * TQMa6x * TQMa7x * TQMa6ULx * TQMa28 * TQMa335x * TQMLS102xA

downloads

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

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.

how_to

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

known_issues

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Known Issues

deployment

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

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

downloads

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

The Board Support Packages (BSPs) usually provide source code as well as precompiled images for one or more platforms.The Board Support Packages (BSPs) usually provide source code as well as precompiled images for one or more platforms. Please see the Please see the

faq

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

how_to

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Copy Firmware from SD card to eMMC using U-Boot on TQMa6UL The size of eMMC/SD image exceeds TQMa6ULx RAM size so it is not possible to copy the image into the RAM. Nevertheless copying is possible by splitting Rootfs into several parts during the process.

overview

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

how_to

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

* Target * Development Host

known_issues

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

WORK IN PROGRESS

known-issues

Anonymous (anonymous@undisclosed.example.com) — 2026-08-28T06:32:09+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues Known Issues

overview

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T10:54:01+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues BSP Overview TQ.ARM.BSP Revision meta-tq release https://github.com/tq-systems/meta-tq ++ Yocto Project / Poky Release U-Boot Linux Kernel 0018 Kirkstone 4.0.16 - Kirkstone u-boot-imx-tq_2016.03 linux-tq_5.15.bb 0017 Kirkstone 4.0.16 - Kirkstone

development_host

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

* → Building Yocto SDK * → Setup IDE's * Eclipse

audio

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T11:16:50+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- Connector Function X19 Microphone X20 Line In X21 Line Out Play Audio on MBa6ULx A simple test sound can be played with the command-line tool speaker-test. Headphones or active speakers have to be connected to X21 on MBa6ULx.

buttons

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T12:34:48+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa6ULx features three user buttons which are handled by the gpio-keys driver. Reference Button S14 KEY_1 S6 KEY_2 S7 KEY_3 The buttons are accessible via the input device interface. You can identify the correct event node and test the buttons using the evtest tool:

i2c

Anonymous (anonymous@undisclosed.example.com) — 2026-07-03T11:38:41+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- An overview of the onboard I2C devices is available here. List all available I2C busses: i2c bus Select the I2C bus device i2c dev 3 Show all devices connected to the currently selected I2C bus:

user-led

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T12:51:16+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa6ULx 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.

adapt_bsp

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

how_to

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

Copy Firmware to eMMC If eMMc/SD image size exceeds the RAM size it is not possible to copy the image into the RAM. Nevertheless copying is possible by splitting Rootfs into several parts during the process. Prerequistises * Prepare the install medium using tools like W32DiskImager or DD for image file

can

Anonymous (anonymous@undisclosed.example.com) — 2026-03-31T12:21:36+00:00

TQMa6ULxL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa6ULx provides two CAN interfaces: CAN0 and CAN1. DIP switch S3 is used to configure the CAN interfaces CAN0 and CAN1. DIP OFF (default) ON S3-1 CAN0 not terminated

bsp

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:09+00:00

Yocto TQMa8 BSP TQMa8.BSP Revision meta-tq release https://github.com/tq-systems/meta-tq ++ Yocto Project / Poky Release U-Boot Linux Kernel 0092 kirkstone 4.0.11 - Kirkstone v2020.04_imx_5.4.70_2.3.0 fslc-5.15-2.0.x-imx 0091 kirkstone 4.0.10 - Kirkstone v2020.04_imx_5.4.70_2.3.0 fslc-5.15-2.0.x-imx 0090 kirkstone 4.0.9 - Kirkstone v2020.04_imx_5.4.70_2.3.0 fslc-5.15-2.0.x-imx 0089

start

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

* Linux (PTXdist) * Yocto Quick Start Guide forLinux (Yocto)

stk_quicksteps

Anonymous (anonymous@undisclosed.example.com) — 2026-03-24T14:54:46+00:00

dip_switches

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

MBa6ULx DIP switch settings Boot Mode (S5) Switching boot sources is only possible if the BOOT_MODE fuses are not programmed. If configured for “Boot from eFuses” but fuses are not programmed, the boot loader will not be able to determine the boot source.

version-matrix

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

BSP Version Information BSP Version Matrix 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® * Microsoft® Windows® CE * Microsoft® Windows® Embedded * QNX® Neutrino® * Android (coming soon) Product URL list TQ product page TQMa6ULx Starterkit * MBa6ULx DIP switch settings * MBa6ULx connectors * Display kits Hardware …

version-matrix_new

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

BSP Version Information BSP Version Matrix BSP revision 0100 0104 PTXdist version required by BSP++ 2016.04 2016.04 OSELAS Toolchain cf. Building OSELAS.Toolchains()++ 2014.12.2 2014.12.2 Platform MBa6ULx MBa6ULx U-Boot 2015.04 rel_imx_4.1.15_1.2.0_ga + patches 2016.03 + rel_imx_4.1.15_2.0.0_ga + patches

known-issues

Anonymous (anonymous@undisclosed.example.com) — 2026-08-28T06:30:55+00:00

TQMa6ULxL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues Known Issues

overview

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T09:29:10+00:00

TQMa6x - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues BSP Overview TQ.ARM.BSP Revision meta-tq release https://github.com/tq-systems/meta-tq ++ Yocto Project / Poky Release U-Boot Linux Kernel 0018 Kirkstone 4.0.16 - Kirkstone u-boot-imx-tq_2016.03 linux-tq_5.15.bb 0017 Kirkstone 4.0.16 - Kirkstone

overview

Anonymous (anonymous@undisclosed.example.com) — 2026-03-24T06:43:44+00:00

TQMa7x - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues BSP Overview TQ.ARM.BSP Revision meta-tq release https://github.com/tq-systems/meta-tq ++ Yocto Project / Poky Release U-Boot Linux Kernel 0018 Kirkstone 4.0.16 - Kirkstone u-boot-imx-tq_2016.03 linux-tq_5.15.bb 0017 Kirkstone 4.0.16 - Kirkstone

cpu

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T12:09:28+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The STKa6ULx 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.

ethernet

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T12:26:59+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The STKa6ULx 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.

lvds

Anonymous (anonymous@undisclosed.example.com) — 2026-07-03T07:44:16+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- TQ offers an optional LVDS Display kit for the STKa6x. 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

rtc

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T12:42:00+00:00

TQMa6ULx - 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

sensors

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T12:48:44+00:00

TQMa6ULx - 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/temp1_input

spi

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T12:47:50+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa6ULx 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:

start

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T10:57:40+00:00

TQMa6ULx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ----------

usb

Anonymous (anonymous@undisclosed.example.com) — 2026-03-25T12:49:01+00:00

TQMa6ULx - 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/ (e.g. mount /dev/sdb1 /mnt). This will mount the first partition of sdb to /mnt.

deployment

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

downloads

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

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. TQMa6ULx BSP REV.0107☚ current revision PTXdist version XXXX.YY.0 is required to compile an OSELAS Toolchain XXXX.YY.Z.

known_issues

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

overview

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

BSP Overview BSP revision Pre-Release 0107 0115 PTXdist version required by BSP++ 2016.04 2019.01 2020.01.0 OSELAS Toolchain 2014.12.2 2018.02 2019.09.1 Platform mba6ulxl mba6ulxl mba6ulxl U-Boot 2016.03 + rel_imx_4.1.15_2.0.0_ga + patches 2016.03 + rel_imx_4.1.15_2.0.0_ga + patches

how_to

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

known_issues

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

overview

Anonymous (anonymous@undisclosed.example.com) — 2025-01-28T11:17:10+00:00

BSP Overview BSP Revision meta-tq release ++ Yocto Project / Poky Release Target machine U-Boot Linux 0117 kirkstone 4.0.5 - Kirkstone tqma6ulx-lga-mba6ulxl TQMa6ULxL on MBa6ULxL++ 2016.03 (NXP imx-rel_imx_4.1.15_2.0.0_ga) 5.15 0116 zeus 3.3.3 - Hardknott tqma6ulx-lga-mba6ulxl

audio

Anonymous (anonymous@undisclosed.example.com) — 2026-03-27T14:25:06+00:00

TQMa6ULxL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- Connector Function X19 Microphone X20 Line In X21 Line Out Play Audio on MBa6ULx A simple test sound can be played with the command-line tool speaker-test. Headphones or active speakers have to be connected to X21 on MBa6ULx.

buttons

Anonymous (anonymous@undisclosed.example.com) — 2026-03-31T12:29:19+00:00

TQMa6ULxL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa6ULx features three user buttons which are handled by the gpio-keys driver. Reference Button S14 KEY_1 S6 KEY_2 S7 KEY_3 The buttons are accessible via the input device interface. You can identify the correct event node and test the buttons using the evtest tool:

user-led

Anonymous (anonymous@undisclosed.example.com) — 2026-03-31T12:40:07+00:00

TQMa6ULxL - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa6ULx 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.