• Imx8qxp ar8033 DTS config

    how to config  Imx8qxp ar8033 DTS
    gao yuan
    last modified by gao yuan
  • Thermal Management Guidelines for i.MX8M Mini

    Hi all,   I'm finding thermal management guidelines for i.MX8MMini. I found only following document but it's for i.MX6 series. https://www.nxp.com/docs/en/application-note/AN4579.pdf   Is there any docum...
    ko-hey
    last modified by ko-hey
  • Imx8mm: Could not initialize PHY ethernet@30be0000

    Hi, I am getting the below error, (log attahced) --------------------------------------------------------------------------------------------------------------- u-boot=> ping 192.168.36.136       &#...
    Santhosh Kumar
    last modified by Santhosh Kumar
  • 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 GPU firmware imx-gpu-viv release notes

    Hi,   we are running older version of yocto (daisy) based linux on imx6q ch. We are currently looking and GPU capabilities openCL and openGL wise.   Comparing older version of yocto (daisy) and newer versi...
    Janez Svetokravsky
    last modified by Janez Svetokravsky
  • mx53 fb_videomodes for custom lcd

    Hello all,   I've got lcd to show me part of picture when set kernel parameters to use default XGA mode.   I need to use lcd display with custom mx53 based board, how to properly determine "struct fb_video...
    alexeym
    last modified by alexeym
  • EVK toolkit : i.MX6 ULL - 1024x768 display

    Hello Community,   Regarding EVK board that mounted i.MX6 ULL, I want to try to connect 1024x768 display to this EVK. But I cannot find EVK tool kit like above so far... (I found only EVK that c...
    Akihiro Suzuki
    last modified by Akihiro Suzuki
  • 1080p @ 60fps for the iMX 6 Quad?

    I am attempting to do video encoding and streaming simultaneously on the iMX 6 Quad. Currently, this is the pipeline that I am using:   gst-launch-1.0 -v videotestsrc num-buffers=300 ! video/x-raw,format=YUY2,wi...
    Bernard Lee
    last modified by Bernard Lee
  • iMX8M Software H.264 Encoding Speed Not as Advertised

    The nxp website clearly states that the iMX8M can encode "1080p30 (h.264) - SW" (https://www.nxp.com/products/processors-and-microcontrollers/arm-processors/i.mx-applications-processors/i.mx-8-processors:IMX8-SERIES &...
    Lane Brooks
    last modified by Lane Brooks
  • Can ECSPI2 master connect to total 4 slave devices?

    Hi,   For IMX8MQ, our designed board's ECSPI2 connects to 2 SPI slave devices already.  There is a need to have the master to connects to 2 more.  So can the master connects to and control total 4 slav...
    Joe Chen
    last modified by Joe Chen
  • UUU tool stuck after loading bootloader image

    Hello All,   I am new to this topic of bootloader and kernal image loading. I am trying to use uuu tool and it only executes the first command of loading the bootloader. It stucks there and could not able to pr...
    Nagarjun N
    last modified by Nagarjun N
  • mxc_sdc_fb fb.16: timeout when waiting for flip irq

    我们用 imx6d、imx6s分别驱动1920x720和1440x540分辨率的显示屏,运行Qt程序的同时有循环播放h264或mp4视频(视频分辨率与屏幕分辨率相同)的操作,运行一段时间会有出现显示屏黑屏的情况,当较频繁的重复播放视频时,相对更容易出现黑屏状态。黑屏后内核不停输出 “mxc_sdc_fb fb.16: timeout when waiting for flip irq” 消息,不能自行恢...
    wanben zhou
    last modified by wanben zhou
  • I.mx 8 Mini maximum RAM size?

    What is maximum RAM size SOC supports? I am planning to have 4 chips in 2 rank system? Is it 8 GB (4 pcs 16Gb 16bit modules)?
    Ivo Kamalis
    last modified by Ivo Kamalis
  • 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
  • iMX8X SCU reset reason

    Hi,   We can get reset reason via SCFW API (sc_pm_reset_reason). SCFW  API manual defined following reasons. We would like to know the following reasons are settled by what conditions. Could you ple...
    Kazuma Sasaki
    created by Kazuma Sasaki
  • sd-uhs-sdr104 setting in .dts file for i.MX6QP

    Hello community,    I hope to know how register setting in "sdhci-esdhc-imx.c" if SDR104 card is inserted about delay line auto-tuning.   1. Which value does it set uSDHCx_MIX_CTRL register to ena...
    Takayuki Ishii
    created by Takayuki Ishii
  • GUI for iMX 6UL with LCD

    Hi,       We're currently working in enabling GUI on iMX 6UL, with NXP's LCD8000-43T LCD module. We've built a Sato image in Yocto warrior and ran it on the board.       On th...
    Kanimozhi Thangappan
    last modified by Kanimozhi Thangappan
  • IMX6 Fast Boot

    Hello I am using Linux 4.1.15 on IMX6 and need to have a faster boot time.   Unit spends 12 seconds waiting for random number entropy. ie 'non blocking pool initialisation'.   Is there a way to disable, po...
    Ian Fox
    last modified by Ian Fox
  • The power domains with MIPI in IMX7S: 1V rail and decoupling caps

    We are using the IMX7Solo in a display project.   We use the MIPI interface to talk from the Solo to our display driver bridge chip. When the processor is powering up, all goes well until the LDO_1P0D is powered...
    Andy Hall
    last modified by Andy Hall
  • How to change QuadSPI configuration parameters

    Hello iMX7D engineer. I want to change the QuadSPI configuration parameters in the program. I think each parameter can be set in some register. Now I want to change the following parameters. I can't find a way ou...
    masaru kamimura
    last modified by masaru kamimura