• How to reduce boot time on iMX6UL-evk ?

    Hi everyone, My name is Toan. Currently, I'm using iMX6UL-evk with kernel rev L4.14.98_2.0.0_ga. The boot time is approximate 30 seconds. And I wanna reduce this time to under 10 seconds (from start to show up login ...
    Dao Van Toan
    last modified by Dao Van Toan
  • Linux Kernel setting for MCIMX6Q4A

    Hello community,   If default Linux BSP image, it have H/W VPU library and enable VPU module clock and power, on no-VPU device like MCIMX6Q4AVT08AER, what happen to run video encode/decode application on ...
    Takayuki Ishii
    last modified by Takayuki Ishii
  • iMX8MQ: DisplayPort support in Android

    Hi, as far as I can see from Android BSPs for iMX8 family, there is no support for DisplayPort for iMX8MQ. The file signed_dp_imx8m.bin is not even available in the imx-image folder. Using Android 9.0.0 v2.0.0...
    Pierluigi Passaro
    last modified by Pierluigi Passaro
  • IMX8QM uuu u-boot Failed

    hi sir,    when i use uuu tool in windows to update android 9(which i compiled), there is one error happened at the beginning,log as follow:   >uuu D:\uuu\Windows\uuu-android-mx8qm-mek-emmc.ls...
    mars gu
    last modified by mars gu
  • How to Flash *.wic.gz fromat binaries on IMX6 Solo using USB OTG

    Hi, I am currently working with Yocto project with warrior branch. I have generated the core-image-base and i am successfully able flash binaries using sdcard. But i want to flash binaries using USB . I have find to...
    Amit Priye
    last modified by Amit Priye
  • i.MX 6DL LDO_USB & LDO_2P5 configuration

    Hi,  We have an issue about USB connection as below. Could you tell us the suggested configuration range of LDO_USB and LDO_2P5? (Currently BSP provided their values LDO_USB = 3.2V and LDO_2P5 = 2.5V, but...
    Masahiro Kiniwa
    last modified by Masahiro Kiniwa
  • HowTo NAND boot for 8MMINID4-EVK?

    Hello,   I'm looking for instruction on how to make 8MMINID4-EVK boot from NAND. 1. We have received Micron MT29F64G08CBABBWP NAND chip and the Linux has recognized it: [    1.262362] nand: devi...
    Pauli Virtanen
    last modified by Pauli Virtanen
  • About queues in the V4L2 framework

    Why join the queue in the V4L2 framework?Interrupts and queues are not used in SDK routines. But it can also be displayed。So what's the point of being in a queue?
    song zhiyuan
    last modified by song zhiyuan
  • IMX8MM Linux boot issue

    I have working for device imx8m mini  evaluation for some similar product. I tried build default Linux kernel source code and try to boot from SD card. But the Linux kernel has not fully boot. I have attached log...
    JOTHI NATHAN S
    last modified by JOTHI NATHAN S
  • SPI don't work on iMX6 - Linux

    Hi, i have a problem with SPI on iMX6. I'm using a Congatec Module. The module mount a iMX6 Solo. I want to configure ECSPI1 as a "spidev" device.   Initially the congatec dtsi was:   &ecspi1 { fsl,...
    Marco Padovani
    last modified by Marco Padovani
  • Recording of audio is not happening

    Hi, I am using IMX6ULevk board with wm8960 codec,but when i want to record audio ,its not happening . Please can i know what may be the problem and which part of the driver i need to check for mounting the mic and s...
    Dhanush V
    last modified by Dhanush V
  • IMX8 UUU.exe Download Mode hang

    Dear NXP,   I want to use uuu download mode to recovery my device,   I use commang below:    cd C:\platform-tools    uuu.exe F:\IMX8\android_p9.0.0_2.0.0-ga_image_8mqevk\uuu-android-m...
    Lee Shuai
    last modified by Lee Shuai
  • imxeglvivsink inside a GTK window in Wayland

    We are using an imx6-based board running Linux with Wayland. I need use the Vivante GPU's imxeglvivsink to display video inside a GTK+3 window with GStreamer. The problem is that the video with the imxeglvivsink plugi...
    Samuel Jimenez
    last modified by Samuel Jimenez
  • How flash linux image for imax8 Mini

    I can build out the Linux image, but I can't find any document for flashing these images....   For Android cases, all these flash script can be found under out/target/product/xxx/ dir, but for Linux, no such fla...
    Yang Songxiang
    last modified by Yang Songxiang
  • Performance results for DSP using NEON co-processor on i.MX8/8X

    Hello,   Customer : Harman Project : M.A.R.S at BMW Device: i.MX8QXP BSP : L4.14.98-2.0.0_ga or later release   Are there any performance data for the released audio codec optimized by NEON SIMID i...
    Yassine Karafi
    last modified by Yassine Karafi
  • IMX6UL-EVKB Image building issue

     Hello,   I'm trying to build an image for an IMX6UL-EVKB.   I followed the instructions of this documentation : i.MX Yocto Project User's Guide (Rev. L4.14.98-2.0.0_ga, 04/2019). I'm working on Ubun...
    Guillaume Lecocq
    last modified by Guillaume Lecocq
  • imx8是否设置2clock/pix模式存放sensor传来的数据

    你好, 在imx8qxp-mek上的MIPI-CSI链接一个sensor接收的是2clock/pixel的yuv422_8_8数据格式的数据源,图像尺寸设定为1920*1080,但显示出的尺寸为960*1080,且显示图像为带有深浅的绿色剪影,反色显示,不丢帧,如下图 使用的命令为:gst-launch-1.0 v4l2src device=/dev/video0 ! 'video/x-raw,formate=YV12,w...
    peterson hou
    last modified by peterson hou
  • [YOCTO] How to Change Python3.5 to Python3.6 over

    Hello, All   I'm using YOCTO for imx6dl board, set up as follow from NXP document: Command Line  $ mkdir imx-yocto-bsp  $ cd imx-yocto-bsp  $ repo init -u https://source.codeaurora.org/external/...
    HyunSuk Lee
    last modified by HyunSuk Lee
  • Boot MMC/eMMC on SABREAUTO Board

    Hello, All   I'm beginner about imx6 processor.  Checking functions with the SABREAUTO RDK board. I was getting started with i.MX_Yocto_Project_User's_Guide.pdf inside of  imx-yocto-L4.14.98_2.0....
    HyunSuk Lee
    last modified by HyunSuk Lee
  • imx8mmevk android flashing

    Hi Team   I am trying to flash android on already loaded yocto linux imx8mmevk.   When I try to run the command ./uuu_imx_android_flash.sh -f imx8mm, it repeatedly loops in flashing u-boot.imx and on the ...
    Rajvi Kamdar
    last modified by Rajvi Kamdar