• How to dynamically load two dtb file ?

    Hi, In my imx6sx platform, I need two dtb file. And based on different board id, I need to load different dtb file to support different hardwar platform.   Does anyone know how to load different dtb file in u-b...
    Frank Fan
    last modified by Frank Fan
  • 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
  • Ubi error during boot

    Hello all, I try to use Imx287 with nand, i haved build mfg tools un kernel, I can flash the nand with mfg tools and make ubi fs. But the kernel can't read the ubifs. The error is:   0x000001400000-0x0000200...
    last modified by pierreq@kickmaker.net
  • wlan0 interface is not coming up for onboard wifi module with imx8 Nano evk

    Dear NXp, As i am not able to bringing up the wifi module that is connected on imx8 Nano evk board, running below commands to bring up the interface, included wifi-tools to my .bblayer. is there any other packages n...
    shilesh babu
    last modified by shilesh babu
  • setting repo

    I do it as up following,but always fault, i wander why.
    zhang baobing
    last modified by zhang baobing
  • bd71837.h - Previous change reverted intentionally?

    Hi, I am new to the forum, so please bear with me if I skip any rules unknowingly. I found that this commit uboot-imx - i.MX U-Boot basically reverts the changes done to include/power/bd71837.h by this commit uboot-...
    Martin Kappe
    last modified by Martin Kappe
  • Safe video switch using ADV7180 and i.MX6Q Automotive Board

    i.MX6Q Automotive board has one ADV7180 analog video decoder with 2 video inputs. By default, only input 1 is used (connector J42).     To connect 2 analog video sources and switch the display between the...
    last modified by Adrian Puga Candelario
  • Not seeing Android Logo with imx6dl custom with android_p9.0.0_2.2.0

    Hi NXP,   I am using a android_p9.0.0_2.2.0 pre-built image, but I rebuilt the kernel + device tree, uboot for our custom board. The custom board is currently using kernel 4.9.11 Debian9. The code is portin...
    Chee Huey Pun
    last modified by Chee Huey Pun
  • imx7 WIFI not working from android.

    Hi all,   i am working on custom board base on imx7d and i am using LBEE5KL1DX-833 wifi/BT module from murata, wifi is working form linux but it is not working form android, i am building marshmallow (android 6...
    Flaby Jacob
    last modified by Flaby Jacob
  • PWM of IMX6SX cannot be generated continuously

    Hi All,    I am working on     pwm changes randomly 
    long hao
    last modified by long hao
  • ECSPI demo stop working in MCUXpresso Software Development Kit

    I'm using M4 core's ESCPI in i.max8mq and I want to start with the follow example code: boards\evkmimx8mq\rtos_examples\freertos_ecspi\ecspi_loopback boards\evkmimx8mq\driver_examples\ecspi\ecspi_loopback Both of t...
    Wen Fu
    last modified by Wen Fu
  • Has the imx28 revisions been updated for ERR010873

    Hi All,    We have a big concern about the ERR010873. We want a clear information about if imx28 ROM code has been updated for it.Is the uboot patch enough for preventing  hacker attacks?
    xing liu
    last modified by xing liu
  • setting repo fault

    .2 Setting up the repo utility Repo is a tool built on top of Git that makes it easier to manage projects that contain multiple repositories, which do not need to be on the same server. Repo complements very well the ...
    zhang baobing
    last modified by zhang baobing
  • ISL79987 and adv7180 de-interlace driver for iMX8QXP boards

    adv7180 is the 8 bits parallel CSI interface TVin to iMX8QXP validation board. Its weaving mode de-interlace can be supported on both iMX8QXP B0 and C0 chips, but blending mode de-interlace can only work on iMX8QXP C...
    Qiang Li - Mpu Se
    last modified by Qiang Li - Mpu Se
  • imx6q reset error form linux

    The imx6q board designed in this paper will have problems when it is reset after entering the Linux system.but when reset from uboot is ok. when reset from linux,the system will enter uboot,but just show the log is as...
    andy lu
    last modified by andy lu
  • Adding HDMI in i.MX8M Mini U-Boot - Yocto

        I'm building Yocto's warrior core-image-base for i.MX 8MM and sound that the produced U-Boot is void of HDMI component.       I want to build U-Boot with HDMI so any help in en...
    Kanimozhi Thangappan
    last modified by Kanimozhi Thangappan
  • Timer in Arm-cortex M4 Core

    Hi All,   Implement timer concept in Arm Cortex M4 Code. (SDK: 2.5.1). Will you please provide some example ?   I need example for start timer and wait for 5 min to execute statement.     Thanks...
    vinothkumar s
    last modified by vinothkumar s