• Interested in 802.11ah Long Range Wireless Solutions?

    In Part 1 of our 3 part webinar series, you learned that 802.11ah technology is capable of connecting smart devices securely over long distances using minimal power, resolving many of the problems restrictin...
    Babar Hashim
    created by Babar Hashim
  • Imx8mq with usb keyboard no response

    Linux version 4.14.98-06002-g2486935-dirty  Machine model: Freescale i.MX8MQ EVK   There is a issue with the blew Linux version and machine model. The usb mouse and usb storage are ok, but the usb keyboard...
    Hongxing Yu
    last modified by Hongxing Yu
  • imx8m mini  change the mipi_CLK

    imx8m mini  LPDDR4  # 4.17.78    As follow codes, when i change the pixclk :.clock  there is nothing change about the MIPI_CLK. where should i change if i want to change the MIPI_...
    qiao weibiao
    last modified by qiao weibiao
  • i.MX8X QCA6174 driver and firmware

    Dear community,   I am using a QCA6174A-5 chipset installed on PCIe interface of an i.MX8X module. I am using Yocto (sumo release) to build tha image. I would like to know if "firmware-qca6174" and "ke...
    MMar Velasco
    last modified by MMar Velasco
  • How to solve SELinux Error

    Hi,           I am trying to run my amfm application in imx8qxp android 9. I want to access jni and hidl functions.    I am able to access jni function from java la...
    PUNEETH K
    last modified by PUNEETH K
  • Ping between two interfaces on one host

    I'm trying to setup a test environment for a network equipment. I need to be able to ping between different interfaces on single host. Unfortunately I am not able to ping from one interface to another with current set...
    dogan ugurlu
    last modified by dogan ugurlu
  • Android as dom0 in imx8 quadmax mek

    I would like to use android as dom0 on xen hypervisor in imx8 quadmax mek. Is it possible to make android as dom0? If so, if somebody have succeeded in booting android as dom0. Could you please help me on what all cha...
    Shabna M
    last modified by Shabna M
  • Android USB Camera - How is it tested?

    I'm running Android P (2.3.4) on iMX8MQ and trying to use an external USB camera. I haven't seen anything that implements the Camera2 external camera config (External USB Cameras  |  Android Open Source Proj...
    Michael Brooks
    last modified by Michael Brooks
  • TPM (SLB9670) initialization failed on i.MX8 ECSPI2

    Hi,   I'm working on getting the Infineon SLB9670 to work on the ECSPI2 bus of an IMX8MQ processor on the 4.19.35 kernel built using Yocto. The device seems to get detected on the bus ( there's a "spi1.0" node i...
    Rohit Dubey
    last modified by Rohit Dubey
  • Vpuenc_h264 maximum encoder size

    I've had a real tough time trying to use the vpuenc_h264 with an image bigger than 1920x1080 in the imx8m mini, the reference manual says that the VPU can work with a maximum size of 4080x4080 and if we use the encode...
    Mauricio Montero
    last modified by Mauricio Montero
  • Cannot capture video or image for SBGGR12_1X12 format with Pico DCAM20 Camera Module

    Hi, Currenty I am working on i.MX8M Nano with Camera module Pico DCAM20 (2 lanes). To add support for this driver, I added the driver file addi903x.c as attachment. Mark , the addi903x need 2 lanes 135Mhz mipi cl...
    Michael Tong
    last modified by Michael Tong
  • TP9950+iMX6D分辨率960x576不支持

    视频处理芯片是TP9950,CVBS进来的转换BT656,如果分辨率720x576是没有问题的,但是TP9950输出分辨率改为960x576时,驱动ioctl_g_fmt_cap返回960x576会出现如下错误,提示不支持。 ========================================================================================== tw9990:ioct...
    kaifeng ye
    last modified by kaifeng ye
  • kobs-ng / imx-kobs for IMX6UL

    Hi, I have a custom board with an IMX6UL on it. It's set up to boot from NAND flash, specifically: MT29F1G08ABAEAWP.   Currently NAND is empty, and I'm booting using the serial download protocol over UART. ...
    Andrew Parlane
    last modified by Andrew Parlane
  • zeus-5.4.24-2.1.0 won't boot on my IMX8MNEVK board

    Hi!   I'm trying to get the 5.4.24-2.1.0 release to run on my IMX8MNEVK board but I get the following error when trying to boot the image:   U-Boot SPL 2020.04-5.4.24-2.1.0+g4979a99482 (Jul 07 20...
    Simon Pettersson
    last modified by Simon Pettersson
  • imx8mn configuration fragments not applied

    Hi there, I try to implement a kernel configuration in yocto for imx8m nano evaluation kit.   Following steps of Yocto Project Linux Kernel Development Manual  5.6.2. Creating Configuration Fragmen...
    Silke Bockhorn
    last modified by Silke Bockhorn
  • HAB authentication Faild

    I upload signed uboot image to device, program SRK and closed the device with trustfence. After boot I get error:   Loading file 'boot.scr' to addr 0x8000000... Done    Autenticating image from DDR ...
    Adrian Dusinski
    last modified by Adrian Dusinski
  • CAAM : AES-ECB application ?

    Hi all,   I'm new to IMX6.   I would like to develop a little application in c language which use the CAAM cryptographic hardware accelerator (CHA). I've 2 main problem: - I think I don't understand very wel...
    Julien Meyer
    last modified by Julien Meyer
  • Blending gray scale images with G2D

    Is there any way to have the g2d system blend two gray scale images and output a new gray scale image? From the examples I have seen it seems to only accept rgb as output. But maybe it's possible to somehow make g2d d...
    Erlend Eriksen
    created by Erlend Eriksen
  • How could configure GPIO PINs in U-boot using android_p9.0.0_2.1.0-auto-ga BSP

    Hi,   We are using android_p9.0.0_2.1.0-auto-ga BSP for iMX8QM Custom Board, in which its unable to configure high/low for GPIO pins in U-boot. But we change to use android_p9.0.0_2.0.0-ga and L4.14.98_2.0.0...
    Frank Hsu
    last modified by Frank Hsu
  • How to calculate RS-485 data rate ?

    Dear Team,   Right now I'm using i.Mx8qxp based custom board. There I want to develop the Test application to calculate RS-485 data rate.   I'm new to RS-485. Can any one guide me to move further? Is th...
    Raana
    last modified by Raana