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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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IMX28 - Failed to send SELECT command

I'm working on the StarterKit-5 equipped with a Ka-Ro TX28 module. Operating system is Linux (Yocto). Everything is working great so far, except the i2c0 bus. When using the i2cdetect -y 0 to scan a devices on the i2c bus, the following message is…
BachehKaraji
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How to examine and debug Yocto's bootloader on i.MX6Q?

I am building a trusted execution environment on IMX6Q with a Linux Yocto version in the untrusted processor mode. When I switch to non-secure for the first time after reset to load the linux kernel, I get flooded with data and prefetch abort…
Paul Hilt
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OpenCL bayer to rgb slower than CPU version

I am trying to use OpenCL to improve bayer to rgb conversion on a i.mx6 platform. I am using this the OpenCL Shader for conversion. I am expecting the OpenCL version will be faster time than OpenCV's cvtColor bayer to rgb conversion (which uses a…
user5870514
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Adding rc.local features to IMX6 image

I want to insert rc.local to my wandboard. The rc.local is placed at meta-fsl-demos/recipes-fsl/fsl-rc-local layer and in the .bb file INITSCRIPTNAME is "rc.local" So I applied rc.local to CORE_IMAGE_INSTALL_..... += "rc.local" But i faced with…
Mustafa
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Yocto / i.Mx.6: How to support touch on touchscreen monitor

I am working on Nitrogen6x board that runs on Yocto 2.1 with Qt 5.6.2 support. I have developed a Qt application that shall support the input options like USB Keyboard, Mouse and Touchscreen and shall support a Full HD resolution display. I have…
user12345
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Device (iMX6) is not available from external network

I use a iMX6 with a linux-mainline kernel 4.1.36 and busybox 1.24.1. For UMTS connection I use the SARA-U201 (with a telekom SIM-card). Its connected over usb (for ethernet) and rs232 (for config) with the iMX6. After…
Symb
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iMX6Q SABRE-AI Android M6 LVDS Backlight going off while bootup

I am working with i.MX 6Quad SABRE-AI board and I tried to flash android image and boot from SD card. I have followed "android_M6.0.1_2.1.0_docs/Android_Quick_Start_Guide" section 4.3. I have successfully flashed and booted from SD card , while…
Akhil
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NEON vst store extremely slow depending on address

I have written a neon-optimized box filter in assembler. It's running on an i.MX6 (cortex-a9). I now about the memory bandwidth problems of the machine, but this doesn't explain my observation: My code (inline assembler) "loopSlide: \n\t" …
Philippos
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IMX6 USB Host controller details

I have a system running WinCE7 on an board with IMX6 processor. Occasionally when the system is heavily loaded, I have seen on the USB tracer, that for about 2 seconds , the IN tokens are not seen (only SOF is seen indicating the bus is…
AKN
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Enable and Distribute IRQs in Linux

I am using imx6 sabrelite board in which Linux OS runs on core0 and RTOS on core1. I have configured GIC interrupt registers in RTOS but Linux OS overwrites it. I need to enable IRQs 88,142,143,150 and distribute it to core 1(RTOS) in linux source…
saravanan k
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Inter-processor communication between Linux and RTOS

I am using imx6 sabrelite board (cortex A9 quadcore) in which Linux OS running on core0 and RTOS on core2. My task is to establish inter-processor communication between two operating systems. i have gone through Remote processor messaging (RPMsg) in…
saravanan k
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yocto build for iMX6 TinyRex Module not booting

I am trying to build an image for the iMX6 TinyRex module using yocto. I don't encounter any issues during the build process, everything seems to be working. However when I copy the finished image to an sd card and plug it in, it doesn't boot up. I…
dominik
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Qt5 on iMX6: how to make sure the hardware acceleration is in use?

I have a Qt5 application using Qwt Library for plotting a few traces, with graphic zoom, and some other simple Qt widgets, like QLabel, QPushButton, QScrollBar, QFrame and the like. The application is running on Linux. Linux kernel is…
BillyJoe
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Segmentation fault on i.MX6 when running Qt5 application with -platform eglfs

I am trying to run the hellogl_es2 Qt example without X Server by specifying the eglfs platform: > ./hellogl_es2 -platform eglfs No protocol specified Segmentation fault (core dumped) CPU is Freescale i.MX6. Linux kernel is 3.10.17. Distribution is…
BillyJoe
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How do I develop bare-metal i.mx6sx code using eclipse?

I was wondering if you could help me with some issues and questions I have for developing for the i.MX6 SoloX in bare-metal. I was looking at this link https://community.nxp.com/docs/DOC-106253 and downloaded the files there to use as an example of…
m4l490n
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