• iMX8M Mini / IoT Core: power management support?

    Greetings, we're evaluating power management capabilities of NXP's Windows 10 IoT Core BSP for iMX8 Mini EVK (W1860_1_0_1_IMX-IOTCORE-B191011). Power management is claimed to be supported, but powercfg reports on...
    Gennady Kuznetsov
    last modified by Gennady Kuznetsov
  • Dual Rank DDR3 SODIMM

    We have an existing design running a single rank DDR3 SODIMM  on a iMX6SoloX.   We are respinning the board and wonder about supporting dual rank DIMMs since the customer wants more memory.   ...
    Stephen Miller
    last modified by Stephen Miller
  • How to crop rootfs

    How to crop fsl-image-qt5-imx6qpsabresd-20200403103347.rootfs.tar.bz2 ? file path : /opt/yocto/fsl-release-bsp/fsl_build_x11/tmp/deploy/images/imx6qpsabresd/ my rootfs is too big (450257904(450M)  fsl-imag...
    zhao beiping
    last modified by zhao beiping
  • problem when merge evs from auto version to common verson

    Hi,   I'm using SCR-o8.1.0_1.2.0_8qxp-beta2 build our android system, the board is 8qxp. And I want to merge evs module in SCR-o8.1.0_2.0.0-auto-beta to my current project, is that possible?   Now it seem...
    Liu Kevin
    last modified by Liu Kevin
  • how to add my own app to yocto

    Hello all,     I am using imx8mm, and i want to add my app to yocto, how should i do? thanks!
    pang guo
    last modified by pang guo
  • IMX6DL PCIE can not read mem space

    We use imx6dl as  PCIE RC mode , the pmc-24dsi12 as EP side.  At x86 system , it diver OK. the same divers we used in imx6dl , but there have some problem: The PCIE can link up , and read config is ok , th...
    liguo li
    last modified by liguo li
  • I.MX 8DX/DXP CPU DMIPS

    Can NXP  provide I.MX 8DX/DXP CPU DMIPS information! We may evaluation the capability of the SOC .thanks so much
    wanjun luo
    last modified by wanjun luo
  • rm67191 Driver

    IMX8M平台 linux系统    rm67191的配置: static const struct display_timing rad_default_timing = { .pixelclock = { 66000000, 132000000, 132000000 }, .hactive = { 1080, 1080, 1080 }, .hfront_porch = { 20, 20, 20 }...
    tan yd
    last modified by tan yd
  • Can i.MX8M mini use DDR3?

    Hi  I purchased i.MX8M mini EVK The EVK I purchased has 2GB of LPDDR4 designed. (There are also EVKs designed with DDR4) Can I change to  DDR3? Can I design with 512MB or 1GB?   The product I am des...
    Danny KIM
    last modified by Danny KIM
  • Can the M40 core in imx8qm use hdmi-tx port for display?

    There is a hdmi-tx port on imx8qm-mek board, can the M4 core0 use this port for display? I find this port is connect with dpu1, now I can use dpu1 and it's LVDS port to display. Can I use both HDMI-tx and LVDS port ...
    Chen King
    last modified by Chen King
  • i.MX8QM VS i.MX8QM-XEN

    Dear All,   What is the difference between these two dts files ?   # imx8qm auto android TARGET_BOARD_DTS_CONFIG := imx8qm:fsl-imx8qm-mek-car.dtb # imx8qm auto android virtualization TARGET_BOARD_DTS_CONFI...
    vinothkumar s
    last modified by vinothkumar s
  • i.MX6QuadPlus - booting with roofts on ramdisk

    Hi,    I want to reduce the booting time. I am using imx6QP with Yocto Morty and kernel version is 4.9.11. To reduce booting time, I created ramdisk with following change in my conf/local.conf: IN...
    Can Tuncbilek
    last modified by Can Tuncbilek
  • Multi OS on i.MX8M A53 core

    Hello. I have a question about i.MX8M Mini and Nano.   In case of Quad A53 core, can it be set as CPU Freq different every core? Can peripherals be mapped for each A53 core?   We are considering implementi...
    daisuke yoshinari
    last modified by daisuke yoshinari
  • i.MX8 LPDDR4 how to change DDR clock

    Hi,  We are using i.MX8MQ with LPDDR4, using DDR Controller Configuration Spreadsheet we could able to configure the DDR clock to 1600,800,334,and 200MHz.   how can we configure the DDR clock to 225MH...
    manoj kumar
    last modified by manoj kumar
  • Can't boot to Android Pie System after Kernel loading?

    Hey Guys, I am porting android 9 for our custom board based on imx6q sabresd board. I've config. the device tree and ubooot and build the android images. After flashing the images to sd-card and powering the boa...
    Krishnandu Biswas
    last modified by Krishnandu Biswas
  • I2S fsl_ssi_set_dai_fmt() has no effect

    Using an I2S driver without an audio codec initialization we were able to create a soundcard that can be used with alsa (both aplay/arecord are working, audio is transmitted, the sound is "off" though) but are unable ...
    Christian Fischer
    last modified by Christian Fischer
  • Octal RAM and Flash Driver in iMX8 BSP

    Hi Team,   I am Currently exploring the OctalSPI in i.MX8 family.   In fsl-imx8qxp-mek.dtsi there is a node for the micron octal flash: &flexspi0 { pinctrl-names = "default"; pinctrl-0 = <&am...
    Milan Joshi
    last modified by Milan Joshi
  • gPTP master/slave on dual iMX7 Ethernet port

    Hello,   We are considering for our poroject iMX7 Dual, featuring 2 x ENET independent subsystem supporting IEE1588. We would like to connect several node with dual Gb Ethernet port in "daisy chain". Node will r...
    Lorenzo Chiesi
    last modified by Lorenzo Chiesi
  • OV5640 MIPI CSI Camera Register Settings

    Dear All,   I am working on IMX8QM-MEK. I needs to configure the Video preview to different degree.   Is there any register settings to change the OV5640-mipi csi Camera Version 3  Video preview to 0 ...
    vinothkumar s
    last modified by vinothkumar s
  • Bus load monitoring of DDRC (imx8)

    In the imx6 there was a tool called mmdc2 which used the monitoring feature of the memory controller (MMDC) of the i.MX6.   Is there something similar for the DDRC in i.MX8?   In this specific case we need...
    Richard Röjfors
    last modified by Richard Röjfors