• i.MX 8M Quad synchronous EA on GPC access from EL0

    Hi all,   I currently implement an i.MX 8M platform driver for the component-based Genode OS framework. It is a microkernel architecture, and drivers are simple applications executed in EL0. I could sucessfully ...
    stefankalkowski
    last modified by stefankalkowski
  • Win10 IoT core pre-built FFU from NXP portal not properly booting on iMX6 SoloX

    Hi NXP Community, Iam not able to boot my IMX6 SoloX Sabre Board using the NXP's pre-built Win10 IoT core FFU image. Can anybody help please ! To add details, U-boot is coming up upto UEFI firmware, but there it is ...
    sri sri
    last modified by sri sri
  • Imx8qm use MIPI_DSI0_GPIO0_00 as a pwm out pin

    Hi,  1.  How can I use MIPI_DSI0_GPIO0_00 as a pwm out pin? it seems not implement at imx8qm platform as what LVDS0_GPIO00 does. 2. MIPI DSI only has one clock source ,IMX8QM_MIPI0_PWM0_CLK, how can I impl...
    bin wang
    last modified by bin wang
  • example CSF triggers syntax error

    Hello, I copied the csf example file from this document https://www.nxp.com/docs/en/application-note/AN4581.pdf at page 35, G.3. Signing the image , calling it csf-uboot. I placed the file in a folder calle...
    Antonio Santagiuliana
    last modified by Antonio Santagiuliana
  • Signing error in i.MX8M Mini - FIT Image

        I've followed this tutorial (Manually build Boot binary for i.MX8M Mini) for building U-Boot and successfully got the FIT image without HDMI component. And when I tried signing the FIT image followi...
    Kanimozhi Thangappan
    last modified by Kanimozhi Thangappan
  • IMX8MQ to IMX8MQ communication using PCIe cross-link

    Hi NXP Team,   In one of the hardware designs we are planning to establish a communication link between two IMX8MQ processors. For that we are planning to use the PCIe as the communication medium. The reason we ...
    Harshit Shah
    last modified by Harshit Shah
  • imx6 support secure memory for secret keys storage

    Hi NXP Team,   we are developing a gateway based on imx6 processor, using yocto zeus for our BSP. One of my customer is asking for some specific question: "gateway has TPM or other similar secure memory storage...
    Nikhil sahu
    last modified by Nikhil sahu
  • encrypt and decrpt kernel Image, dtb, intramfs

    Hello everybody,    I'm looking for a solution to my problem, I'm working on imx8M and I have a secure u-boot that is capable to authenticate the signature of the kernel.    I want to ...
    Manjunath Basappa Bentur
    last modified by Manjunath Basappa Bentur
  • imx6dq 升级android6.0后,千兆网不可用

    dear all imx6dq with ar8035,in android4.3,Gigabit Ethernet is working well ; but now we upgrade to android6.0,and kernel4.1.15; Gigabit Ethernet is not  working ,and ping  failed ,do you have idea to solv...
    卫 陈
    last modified by 卫 陈
  • iMX6Q Yocto version for optimal graphical performance

    Hi   I got an iMX6Q board. Specifically this one: i.MX 6Quad SABRE Development Board | NXP    I have been using the zeus branch of meta-freescale, and thereby using the 4.9 kernel including the vivan...
    Christian Sørensen
    last modified by Christian Sørensen
  • FIELD_RETURN

    Hello, reading on the iMX8M Mini manual I could find FIELD_RETURN and FIELD_RETURN_LOCK registers :   Configure device for field return testing. Fuse burning is protected by CSF command, with proper parameter p...
    Antonio Santagiuliana
    last modified by Antonio Santagiuliana
  • Ethernet Communication over longer cable length

    Hi NXP Team,   We are designing a product on i.MX8M Mini processor and Ethernet signals are used for VoIP calling and we have implemented Microchip PHY- KSZ9031.   We are trying to check the communication...
    Dhara Pillai
    last modified by Dhara Pillai
  • why wifi is not working for android pie source code on imx8m board?

    after turning on the wi-fi it is automaticaly turning off and bluetooth also not working properly for android 9 pie source code on imx8m board.
    Shridhar Sakhare
    last modified by Shridhar Sakhare
  • The results I get using GPU (UMAT) are worse than on CPU(MAT)

    I'm trying to compare the performance of OpeCV algorithms on CPU and on GPU using OpenCL capabilities on the IMX8M.The results I get using GPU (UMAT) are worse than on CPU(MAT). I was checking the gputop and top ...
    Truman Burbank
    last modified by Truman Burbank
  • IMX8QM Inconsistent shareability domain on tlbi instructions

    I'm using a IMX8QM system which features a dual-core A72 cluster plus a quad-core A53 cluster. Running on EL2 from one of the A53 cores I want to unmap a single page for all cores, so after I remove the entry for the ...
    josemartins90@gmail.com
    last modified by josemartins90@gmail.com
  • imx8mm NAND boot issue

    Hello,   we have custom boards based on i.MX 8M Mini Quad CPU (MIMX8MM6CVTKZAA) that are being booted from RAW NAND. NAND chip used is: Micron MT29F8G08ABBCAH4. Boards are being flashed by mfgtools USB booting ...
    Damjan Frantal
    last modified by Damjan Frantal
  • imx8qxp u-boot spi driver support

    Hi, I am working with imx8qxp , i am using yocto(sumo) setup with u-boot version imx_v2018.03_4.14.78_1.0.0_ga. I want to enable security chip which is using normal SPI interface. I am able to bring up this IC from k...
    Rutvij Trivedi
    last modified by Rutvij Trivedi
  • imx8mm mipi camera csis crc error, ecc error

    Hello Guys,   I am using imx8mm with an mipi camera gc2145. Now camera is tramitting signals to imx8mm. I checked the status register of imx8mm mipi csi. Add debug code to read and print the value of Interr...
    xiao qiang
    last modified by xiao qiang
  • Android 9(Pie) Bringup issue on imx based custom Board : Problem with surfaceflinger

    Hi, We are trying to bringing up Android 9-pie on imx based custom board. We are facing problem with board bring up. Device is not booting properly and continuously rebooting. We noticed problem with surfaceflinger. S...
    aks aks
    last modified by aks aks
  • bitbake fsl-image-qt5-validation-imx ExpansionError

    Hi, I have recently purchased imx8mini board. I have installed ubuntu16.04 in the vmware I have download the yocto project by using "repo init -u https://source.codeaurora.org/external/imx/imx-manifest -b imx-linux...
    black huang
    last modified by black huang