• toolchain

    yocto生成的fsl-imx-xxx-glibc-x86_64-meta-toolchain-cortexa7hf-neon-toolchain-4.9.88-2.0.0.sh这样类型的toolchain和linaro官方下载的gcc-linaro-x-x-x-x-arm-linux-gnueabihf区别是? 
    luo yaojun
    last modified by luo yaojun
  • 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
  • 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
  • Continuous noise issue during VOIP call

    Hello, I'm working on IMX8M Mini EVK with Android Pie (p9.0.0_2.3.0) OS. I have integrated CX9000 synaptics audio amplifier and CX20921 Dual MIC voice processor to the EVK.   There are two DMICs connected on ...
    Naman Thaker
    last modified by Naman Thaker
  • Updating and upgrading APT packages fail on UCM-iMX8M-Mini

    Hi,   I bought a UCM-iMX8M-Mini and followed these 3 steps to basically set up my device:  Getting started with UCM-iMX8M-Mini Evaluation Kit Debian Linux installation on SD card (recommended) ...
    Jihwan Lim
    last modified by Jihwan Lim
  • i.MX8M GPU performance on Android

    Hi NXP support team,   We have a customer who would like to improve the GPU performance on Android (either 8 or 9). For our Android 9, we are getting an Antutu V8 benchmark score - "2020".   We get the fe...
    John Weber
    last modified by John Weber
  • 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
  • Udoo Neo Full is loading imx6q-udoo-hdmi.dtb

    Hi Everyone! I'm newbie in linux system! After checking /sys/var/term.log, I saw linux OS of my udoo board, it load imx6q-udoo-hdmi.dtb and it dose not load any *.dtb file in /boot/dts folder. I tried to at this li...
    Anh Pham Tuan
    last modified by Anh Pham Tuan
  • 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
  • Openocd on the MIMXRT1060-EVK

    Hey everyone, I   recently bought a MIMXRT1060-EVK. My development with other boards has been to use the gcc toolchain and debug using openocd.   So far I haven't had much luck getting openocd working with...
    Ryan Winter
    last modified by Ryan Winter
  • boot i.MX7 via SDP

    Hi, I try to boot the i.MX 7 Dual SABRE Board from my Raspberry Pi via uuu. I followed the steps from the guide. So far it works, until the point where the new Image L4.14.78... should boot to the board. The Terminal...
    Sebastian Sedlmeier
    last modified by Sebastian Sedlmeier
  • iMX8M:  virtual channel support in CSI-2?

    Hello,   iMX8M reference manual says in 13.6.1.1 that the MIPI-CSI2 controller supports virtual channels?  How can I configure them?  E.g.:   - how can I filter out data of virtual channel 2? ...
    Enrico Scholz
    last modified by Enrico Scholz
  • How to setup imx6qdl linux system for imx-dummy?

    Hi:   i want to use imx-dummy as the pcm interface for bluetooth,  to record calls voice. the platform i use is imx6qdl linux system, imx6qdl is the slave mode, set as follow:   imx6qdl-sabresd.d...
    Haibo Quan
    last modified by Haibo Quan
  • i.MX7D USB HSIC Hub (USB3503) enumeration variability

    Hardware / Software Summary: Custom i.MX7D board based on MCIMX7SABRE board Silicon rev 1.2 (MCIMX7D5EVM10SC) BSP L4.1.15-1.0.0-GA primarily but also tested with L4.1.15-2.0.0-GA with difference seen Microchip USB...
    Bill Gessaman
    last modified by Bill Gessaman
  • i.MX8M EVK MIPI CSI Camera Frame Rate

    Hello, We have purchased NXP MIPI-CSI camera MINISASTOCSI kit and followed the instructions in this application note https://www.nxp.com/docs/en/application-note/AN12187.pdf  to test the camera on NXP i.MX8M EVK...
    Felix Radensky
    last modified by Felix Radensky
  • 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 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
  • imx8qm-mek no sound

    I.MX8QM开发板上用  gst-play 播放mp4或MP3时,耳机接口没有声音, 请问是什么原因:开机启动的时候,dmesg 有如下信息, root@imx8qmmek:~# dmesg |grep wm89 [ 7.043043] imx-wm8960 sound: wm8960-hifi <-> 59050000.sai mapping ok [ 7.049536] imx-wm8960 sou...
    wanben zhou
    last modified by wanben zhou
  • no USB PHY registers in iMX8M referenence manual 

    Dear Sir,   I read "i.MX 8M Dual/8M QuadLite/8M Quad Applications Processors Reference Manual", Document Number: IMX8MDQLQRM (Rev. 0, 01/2018). But I can't find any register spec about USB-phy. But in imx...
    Miles Wang
    last modified by Miles Wang
  • Boot for Linux Image on iMX8M Quad Evaluation Kit

    Hello, I flashed linux image into eMMC and boot it on iMX8M Quad Evaluation Kit. But seems Android system is booted (Android logo is appeared on HDMI display) as Android image is programmed in the eMMC by default. C...
    Hariasti Srimaldia
    last modified by Hariasti Srimaldia