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Questions tagged [imx6]

The i.MX6 is a series of microcontrollers based on the ARM Cortex A9 processor cores.

Target:

General-purpose solutions with balanced features, performance, and scalability for automotive, consumer, and industrial applications.

Products:

  • i.MX6ULZ
  • i.MX6ULL
  • i.MX6UltraLite
  • i.MX6SLL
  • i.MX6SoloLite
  • i.MX6SoloX
  • i.MX6Solo
  • i.MX6DualLite
  • i.MX6Dual
  • i.MX6DualPlus
  • i.MX6Quad
  • i.MX6QuadPlus

Product Site:

https://www.nxp.com/products/processors-and-microcontrollers/arm-based-processors-and-mcus/i.mx-applications-processors/i.mx-6-processors:IMX6X_SERIES

254 questions
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ubuntu cp: cannot stat .tar.gz': no such file or dirctory

I have looked through several posting on this, but still cannot find the correct answer. I am trying to make build root with a custom embedded chip tar file. In the .config file the following is…
David Clark
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Will all ARM compilers produce the same Assembly code and run on various CPUs?

I have been developing code for an older device which has an NXP i.MX28 single core CPU which is ARM-based. The device runs Embedded Linux. I am now upgrading to a better device which has an NXP i.MX6UL quad core processor, of course ARM-based also,…
Engineer999
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u-boot : cmd mdtparts cannot finding nor0

I have a custom board using s25hs512t and imx6ul. Currently I am using u-boot 2021.10-rc3 which has support for Spansion S25HS series. My dtsi has &qspi { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_qspi>; status =…
Harkirat
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DFU not transferring data in barebox

Am working on a custom board - has no removable storage (sd) and only one UART. I need to transfer files on the the QSPI storage using barebox bootloader. I am trying to use DFU to transfer various files to write to QSPI Device tree has the follow…
Harkirat
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ubiformat in barebox giving timeout

I have a custom iMX 6UL board with Barebox (partially) functional. I have on board a Semper s25hs512t Flash being detected (after adding the necessary device id indrivers/mtd/spi-nor/spi-nor.c) The problem - My board does not have ethernet or…
Harkirat
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Bootloading QEMU emulating Freescale i.MX6 Quad SABRE Lite Board

I am trying to start a QEMU sabrelite machine with U-Boot. I am managed to build it according to guide. I run it as ./qemu-6.1.0/build/qemu-system-arm \ -M sabrelite \ -m 1G \ -kernel u-boot \ -drive…
Evgeni Lipatov
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Using Dynamic Libraries in a non-linux environment

I'm using a non-linux OS (call it RTOS) on an iMX6 Quad processor (IAR IDE). I would like to use the onboard GC320 GPU to do some 2D bitblit, clearing and other functions. The library that NXP provides is libg2d.so which is a dynamic lib from…
prahsman
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Capturing power-off interrupt for i.MX6UL (linux kernel)

Context I'm using an i.MX6 (IMXULL) application processor, and want to know in software when the power-off button has been pressed: Luckily, the IMX6ULL reference manual explains that this should be possible: Section 10.5: ONOFF Button The chip…
Micrified
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The datasheet says that USB operates on 1.8v instead of 3.3v, do I need some sort of logic level shifter in my circuit?

I'm trying to design a breakoutboard and connect the coral chip to my imx6 SoC vis usb. I'm assuming that the imx6 is using 3v3 logic because it doesn't indicate otherwise and everything I've connected to it via usb thus far works fine. The data…
Luc Charbonneau
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Segmentation fault (core dumped) - TFLite

Describe the problem To read a model from official TensorFlow source (COCO SSD MobileNet v1) and perform inference with minimal.cc, we get the error below. System information Host OS Platform and Distribution : Linux Ubuntu 16.04 TensorFlow…
ardtrkc
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Yocto: Properly adding support for Qt5 modules with meta-qt5

Context I'd like to run a Qt application on an IM6 based system with a Yocto built image. I already have the meta-qt5 layer in my project. I started with a simple Qt5 application that only neededs the following modules: QT += core gui widgets All I…
Micrified
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Invalid syntax django

I'm trying to run a django code an imx6 yocto build that i made. The basic example went fine and smooth. So i decided to run my own django production from a project im working and i get the following: root@imx6ulevk:/home/mdwb-main# python manage.py…
Gustavo dos Santos Cardoso
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How to know which pin triggered the interrupt with i.MX6?

I'm working on interrupts with i.MX6 processor. As @RodBorras said in this thread: "This is my understanding of how the MX6Q GPIO interrupts work: a) GPIO1 (32 pins) through GPIO7 (32 pins) can be configured to generate interrupts when the pins are…
Martin Denion
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Floating Precision problem on ARM FPU (Neon-vfvp3) on IMX.6 Sabre lite

Hi I am running a simple program to test out floating point unit on Imx6.sabre_lite double z = 2.2250738585072014e-308; double x = 3.0594765554474019e-308; double ans = x-z; Now ans comes out to be zero, while on x86 architecture it is…
Fahad Mubeen
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Can I create a SpiDev device with spi-gpio?

I'm trying to setup a spidev device with the spi-gpio driver but I can't make it work. I created a spi-gpio device in the device tree as following: spi4 { compatible = "spi-gpio"; pinctrl-names = "default"; //pinctrl-0 =…
ilias
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