• Weston issues on IMX8MQ evk

    Hi All,   We are going to make product based on IMX8MQ (MIMX8MQ6DVAJZAA) processor.  Currently we are doing POC on IMX8MQ processor EVK. We are using imx-yocto-sumo with kernel version (imx_4.14.98_2.0.0_g...
    Jemish Patel
    last modified by Jemish Patel
  • imx-m4fwloader issue on the imx8m mini board(New)

    Hi, I want to port imx-m4fwloader to support imx8m mini board, but I have some issues. The imx-m4fwloader is downloaded from GitHub - NXPmicro/imx-m4fwloader: Tool for loading firmware to M4 core on i.MX6SX ...
    wang liu
    last modified by wang liu
  • i.MX8M Mini datasheet minor error

    In IMX8MMCEC Datasheet Rev 0.2 and IMX8MMIEC Datasheet Rev 0.2, pp 15, "Table 7 Absolute maximum ratings" the entry for "NVCC_ENET"  is miss-spelt "NVCC_ENT".
    Gavin Voigt
    last modified by Gavin Voigt
  • Analog NTSC video on i.MX6

    We have custom HW with i.MX6Q and Intersil TW9990 analog video decoder. It works fine with the PAL camera and I can see stable video image as expected.   That decoder chip also supports other format, NTSC includ...
    mc maddie
    last modified by mc maddie
  • Memory configuration for i.MX8QXP in U-boot

    Hi,   I'm trying to find lpddr4 configuration for imx8qxp-mek -development board from U-boot, but either it's not there or I'm blind because I just can't seem to find it. There is one for imx8m, but that is diff...
    mc maddie
    last modified by mc maddie
  • Issue  with FreeRTOS  priorities

    Hallo, I am developing my application on FreeRTOS port from NXP for ImX8.   I am creating just as demo 2 simple task. The first (loop_task) contains just a while(1) with a counter++. The second (uart_task) a wh...
    Luca Corna
    last modified by Luca Corna
  • mscale_ddr_stress tool for imx8m mini

    Hi,   1) is there any specific mscale_ddr_stress_tool version for linux_4.9.123? because I've used v2.10, it generates the u-boot lpddr4_timing.c file for u-boot-4.14.78.   2) What are all the DDR...
    Senthil Kumaresan
    last modified by Senthil Kumaresan
  • H.265 decode,using gstreamer pipeline on IMX8M mini

    Hi, I am using gstreamer pipeline to decode H.265 video on imx8m mini board, but I have some problem as follow:   gstreamer pipeline: gst-launch-1.0 -v filesrc location=h265_720p.265 ! qtdemux ! h265parse...
    wang liu
    last modified by wang liu
  • waylandsink is not supported on the imx8m mini board

    Hi, I am doing gstreamer pipeline on the imxm mini board, software version is 4.14.78-imx_4.14.78_1.0.0_ga+g94da7bd   imx8mmevk. I found waylandsink is not supported on the imx8m mini. Below is m...
    wang liu
    last modified by wang liu
  • IMX6Q kernel hub error

    I use the IMX6Q core board to burn the kernel version 3.1, but I am prompted with a hub error. How can I solve it?The following is the error message.       [ 3.017772] Bluetooth: Virtual HCI driver ver...
    donnie song
    last modified by donnie song
  • Compiling OpenCV C++ applications on Android platform (using NDK) & ARM (imx6) processor; without using eclipse or Android Studio IDE

    Objective :   I wanted to change my existing OpenCV applications which were written in cpp for desktop version (X_86) processor to an ARM Architecture (imx6). At the initial stage I was not interested to cha...
    Prasanna Kulkarni
    last modified by Prasanna Kulkarni

    hi ping command is working in sabre SD board ("Host is alive")(ping command from u-boot prompt) but not working on my custom board i am using same phy(AR8031) as in sabresd board,there is no change in hardware with...
    Saida S
    last modified by Saida S
  • how to solve the split screen for lvds+hdmi imx6q

    hi,how to solve the split screen for lvds+hdmi,when the video moves,hdmi results split screen,for double framebuffer,how to change kernel file.lvds+HDMI双屏显示时,视频移动,hdmi出现卡屏/裂屏现象,是不是没有双缓冲的原因,对于内核函数ipu_init_channel_buffe...
    liang feng
    last modified by liang feng
  • i.MX28: Enable initramfs step by step

    1. Prepare initramfs image   First of all, please follow the i.MX28 linux BSP user guide to build the LTIB once to make sure the u-boot, kernel, boot streams and rootfs are built successfully. Then run the foll...
    last modified by PeterChan
  • i.MX6 ecspi race condition with CPOL=1 and CS GPIO

    Hi,   I am having an issue with the imx-spi driver on linux imx branch 4.9.88.   On one of my ecspi channel (i.MX6 quad), I am connecting a SPI slave device that works in mode 3 (CPOL=1, CPHA=1). This devi...
    Théo Bueno
    last modified by Théo Bueno
  • Building the imx8mminievk kernel from source

    This guide will show you how to build the kernel for the imx8mminievk from source natively on the board. It will assume that you are on a Debian system (see my guidedebootstrap Debian Buster on imx8mminievk). Please n...
    Andreas Gustafsson
    last modified by Andreas Gustafsson
  • Flexspi2 is not working

    Hello, I have two serial nor flash chips mounted on my board, which is based on i.mxrt1062.  One flash uses flexspi1 and another uses flexspi2.   I tried running the sdk example project for flexspi d...
    rohit ballurgi
    last modified by rohit ballurgi
  • Machine learning with the i.MX6 and the Intel NCS2

    We have been testing the Intel NCS2 (using OpenVINO) with the i.mx6 to benchmark the potential performance of the Myarid 2485 on a ARM platform. There is a blog post which provides more details of the setup.   ...
    Jas Math
    last modified by Jas Math
  • Add USB CDC_NCM device driver and gadget driver to L2.6.35_11.09.01_ER BSP -blog archive

        USB NCM driver was supported from Linux 3.0 kernel, attached patch "usb_cdc_ncm.patch" is a back porting for USB CDC NCM support from Linux 3.1.5 kernel.     For LTIB BSP L2.6.35_11....
    Qiang Li - Mpu Se
    last modified by Qiang Li - Mpu Se
  • BIT_ADDR_CH_ERR_INT - base address switching Change Err.

    Hi ,   I am using the kernel 4.14.78 and i am interfacing AR1335 based camera to IMX8M based board. After interfacing,i got the proper streaming and everything went smooth, but not all time. After rebooting ,s...
    Malik Bathusha
    last modified by Malik Bathusha