F&S Support Forum

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  • fs-support_HK

    Post
    If all accesses to GPIO2 pins are disabled in Linux, maybe also the clock of GPIO2 stays disabled. Then you also have to activate the clock for GPIO2 (CCGR12) on the Cortex-M.

    Your F&S Support Team
  • fs-support_PG

    Post
    Hello and welcome to the forum,

    You are right there seems to be a mistake in the GPIO Reference card and the PcoreBBRGB-REV120-Schematic.pdf.
    The feature connector in the schematic should be named J10 as stated in the
  • Hello,

    yes please create a pull request we will have a look at it.

    Thank you very much.

    Your F&S Support Team
  • I added now the real time patch (preempt) version rt68 to the kernel version 5.15.131 from the F+S release fsimx6sx-B2024.01.

    @F+S: If you are interested I can create a pull request (maybe a RT branch) to distribute it over your github organisation.

  • nicv

    Thread
    I am trying to reduce power consumption of the PicoCoreMX8MP while the Linux kernel is in suspend mode and the Cortex-M7 core is in RUN mode.


    Therefore, I'm trying to follow the suggestions in AN13400, which require changes to the ATF.

    If I understand…
  • DetectiveDuck

    Thread
    Hi,
    we´ve ordered a starterkit of version PCoreMX6UL-V4. I´m trying to switch the GPIO_J1_29, but it doesn´t work. If I take a look in the GPIO Reference Card, I have to export GPIO 135.

    1st I was wondering why in the GPIO Reference Card it is written…
  • ETCE_SWD

    Thread
    Hello,

    I can successfully control ports of GPIO1 and GPIO5 from the Cortex-M7 by using freertos-sdk-2.10.0-fsimx8mp-V2022.07.1 SDK. Basically, the code is the same as in the led_output example of the SDK. However, it does not work for ports from GPIO2…
  • fs-support_PG

    Post
    The F&S Development Machine V1.2 with preinstalled fsimx6ul-B2024.03 Release can be found here

    New F&S Development Machine - Fedora36-arm32
  • fs-support_PG

    Post

    F&S Development Machine with Fedora 36 for arm32 V1.2

    There is a new Virtual Machine with Fedora36 in your download section available (My F&S / Tools-Linux /VirtualMachines/Fedora36/32-bit (i.MX6)/ F_S_Development_Machine-Fedora_36-arm32_V1.2.ova). The…
  • fs-support_PG

    Thread

    F&S i.MX6UL Yocto Release 2024.03 (fsimx6ul-Y2024.03)


    Please see the file

    doc/FSiMX6UL_FirstSteps_eng.pdf

    for a description of how everything is installed and used. This doc sub-directory also contains other documentation, for example about the…

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    1. Cannot control GPIO2 from Cortex-M7 1

      • ETCE_SWD
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      1
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      51
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    3. fs-support_HK

    1. Issues with PicoCoreMX6UL-V4 - GPIO_J1_29 1

      • DetectiveDuck
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      43
      1
    3. fs-support_PG

    1. How to patch the current 4.9.88 NXP kernel with full preemt realtime features? 4

      • BrenkeM
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      2.2k
      4
    3. fs-support_PG

    1. Configuring ATF for power optimization

      • nicv
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      0
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      54
    1. New Yocto Release fsimx6ul-B2024.03 1

      • fs-support_PG
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      1
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      127
      1
    3. fs-support_PG