• kernel memory corruption in galcore under high load

    Hi everyone,   I am encoutering an issue with what I suspect is a galcore crash. For testing purposes, I put an i.MX6 QuadPlus under high load (CPU, VPU and GPU).  After a few seconds or minutes of this wor...
    Théo Bueno
    last modified by Théo Bueno
  • Rebuild kernel and modules for i.MX8 MEK

    Hi,   I'm using an imx8qxpmek devkit and the fsl-imx-xwayland distro. This is basically what I have done to build a new Yocto Warrior image:   . /opt/poky/2.7.2/environment-setup-x86_64-pokysdk-linux ...
    Lars Andersson
    last modified by Lars Andersson
  • Default state of i.mx6 GPIO

    Hi,   What is the default state of i.mx6 GPIO, before the booting   Regards Prev Ravanth
    Prev Ravanth
    last modified by Prev Ravanth

    BSP:4.1.15-1.2.0 Kernel:4.1.15   dts文件:BLTP01lvds_lvds_hdmi.dts、blt-p01-test.dtsi   当设置fb0为ldb的时候,lvds能正常显示1920x1080 当设置fb0为hdmi的时候,hdmi能正常显示1920x1080 但是就是不能同时显示,求指导 Qiang Li - Mpu Se   mxcfb1: f...
    Liang JiaXing
    last modified by Liang JiaXing
  • imx6ull custom board with eth0 down

    Hi, my custombord with IMX6ULL designed on EVK bases, has now the eth0 not working.   This is the behaviours   root@imx6ull14x14evk:~# ifdown eth0 root@imx6ull14x14evk:~# ifup eth0 Micrel KSZ8081 or KSZ80...
    fabio mario poiatti
    last modified by fabio mario poiatti
  • 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. I tried to set boot delay t...
    Dao Van Toan
    created by Dao Van Toan
  • QCA6174 bluetooth Validation with i.MX8QM MEK Android Pie Automotive

    Hi NXP Team, We are trying to validate the QCA6174 PCI module with i.MX8QM MEK platform and we are able to successfully test WiFI. But when we try to validate Bluetooth we are facing below issues. We have even tested...
    Redwan Mohamed
    last modified by Redwan Mohamed
  • How to set IMX8MM colour space for G2D conversions

    The IMX8MM reference manual section on the G2D specifies support for BT.601 and BT.709 YUV to RGB color conversions, including the formulas used. How are these set as they are not exposed in the G2D API?   ...
    last modified by brenhale
  • 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
  • Does i.MX8M support boot from QSPI?

    In i.MX8M reference manual revision 1. 1.6 says support boot from NAND, SDIO/MMC/SDXC, eMMC, SPI, USB, QSPI and Ethernet. 6.1 says support boot from SD/MMC and NAND flash. Which one is right?
    last modified by m.c
  • iMX8QM RAW12 Camera (AR0231)

    Hello everyone, I have a custom board with an iMX8 Quad Max and a max9286 deserializer. The OS is built with yocto starting from the release L4.14.98_2.0.0_ga. Using a sensor (AR0231) that outputs RAW12 pixels,...
    Lorenzo Giraudi
    last modified by Lorenzo Giraudi
  • Adding QEMU Emulator Support in Android

    Dear NXP,   I am working on Android 9. I needs to add ro.kernel.qemu support in Android 9. By default ro.kernel.qemu is false.    std::unique_ptr<CommBase> CommFactory::creat...
    vinothkumar s
    created by vinothkumar s
  • HOW to flash EMMC in imx7 with android image?

    hello all,   i am working in custom board based on imx7 evaluation board by NXP, now i am trying to flash EMMC with an android image (i am using marshmallow with linux kernel version 4.1.15) i come across diffe...
    Flaby Jacob
    last modified by Flaby Jacob
  • Can i use EIM for data transfer from FPGA?

    --------------------------------------------------------------------- Ubuntu 12.04 Kernel 3.14 Yocto system i.MX6DL sabresd board ---------------------------------------------------------------------   Hi e...
    Hanseung Lee
    last modified by Hanseung Lee
  • imx6ull burned image to nand by uuu

    Hello, I'm using the imx6ullevk board and L4.14.98_ga, and want to burn image to nand using uuu. I have change some parameters to ahieve uboot for nand & ubi rootfs. And as for imx6ullevk's "nand read", I set that...
    Ida J
    last modified by Ida J
  • VPU encode on i.MX8

    Hello,   Does i.MX8 VPU encode support V4L2_Y12 format input source to make avi or mp4? use unit_test/V4L2_VPU/ or GSTL VPU used demo       Thanks
    Xu Ji
    last modified by Xu Ji
  • Memory issues with i.mx233 rev. B

    Hi,   We're using custom-made SoM based on Olinuxino Micro design in our products.   Couple of months ago we purchased the next small batch of SOCs. They turned out to be mcimx233cag4b , not mcimx233cag4c ...
    Evgeny Boger
    last modified by Evgeny Boger
  • To Wigros Sun, 在iMX6DQ上使用USB TO ETHERNET 芯片同时扩展2个网络口可以吗

    我们想在iMX6DQ的板子上,USB HOST1 上先用USB-HUB芯片扩展出4个USB口,再用2个USB TO ETHERNET芯片扩展两个网络口,这样可以吗,速度上会有影响吗
    胜华 王
    last modified by 胜华 王
  • i.MX7ULP is it possible to access the PMU (Performance Monitoring Unit) interrupts?

    Hi,   I'm trying to get perf recording working on the i.MX7ULP platform running linux 4.14.98-imx_4.14.98_2.0.0_ga but I'm not able to figure out how/or if it's possible to access the interrupts from the PMU by ...
    David Sernelius
    last modified by David Sernelius
  • How to migrate form i.MX8QXP to i.MX8DX ?

    We currently developing a board with (i.MX8QXP + DDR3L16bit) and running Linux (L4.14.98_2.0.0). We plan to replace i.MX8QXP with i.MX8DX in the future, so we are starting software porting for i.MX8DX.   The ...
    Mamoru Kanou
    last modified by Mamoru Kanou