• U-boot Environment Variables Source Code

     Hello NXP,   I am looking for the U-boot Environment Variables Source Code in imx6 android 9 architecture. but if i am not wrong i am able to find the setenv and printenv only two variables source in...
    Nandish SG
    last modified by Nandish SG
  • How to connect to imx6Ull with ddr_init.jlinkscript file?

    I am using the IMX6ULL on the evkmcimx6ull eval board with a Segger J-link Plus debugger. The SDK_2.2_MCIM6ULL documentations says to run script ddr_init.jlinkscript on the command line when starting th...
    Kevin Cronn
    last modified by Kevin Cronn
  • build YOCTO IMX.6ULLENK ERROR

    work@work:~/fsl-release-bsp/build-x11$ bitbake fsl-image-gui NOTE: Your conf/bblayers.conf has been automatically updated. Parsing recipes: 100% |#######################################################################...
    梦然 席
    last modified by 梦然 席
  • iMX6ULLEVK start problem

    My iMX6ULLEVK starting stop is in the starting kernel...;Later, I downloaded the kernel source code from the official website and copied the generated zImage and DTB files to the SD card.But the error will still be re...
    小飞 张
    last modified by 小飞 张
  • iptables v1.6.0: can't initialize iptables table `nat': Table does not exist

    Dear Team , About iptables facing an issue "nating" please do  some needful information to move further. getting below error message,what exactly it mean? root@imx6ull14x14evk:~# iptables -t nat -A POSTROUTING...
    ashok kusa
    last modified by ashok kusa
  • IMX6UL双声卡设置

    系统linux 3.14,设备树文件如下,电路上将一个wm8960断开,另一个声卡能正常工作。但是当两个都挂载时都不能工作,请问应该怎么设置? sound@0 { compatible = "fsl,imx6ul-evk-wm8960", "fsl,imx-audio-wm8960"; model = "wm8960-audio"; cpu-dai = <&sai1>; audio-codec = ...
    承 王
    last modified by 承 王
  • Armhf linux for iMX6ul evk

    Good afternoon. I need to make armhf linux for iMX6ul. When I bitbake image-core-base, then "uname -a" command return that system has armel architecture and noway to install armhf package with apt-get. How can I confi...
    Vladislav Redin
    created by Vladislav Redin
  • IMX6ULL Processor canfd clock

    hii, i am installing the tcan4x5x canfd driver processor used is imx6ull, i had apply cclk(can clock) of 40Mhz.in hardware it is external crystal oscillator, how can i enable the clock in software? one host clock ...
    Pooja Todakar
    last modified by Pooja Todakar
  • why print 'cpu cpu0: _opp_is_duplicate: duplicate OPPs detected. Existing: freq: 900000000, volt: 1275000, enabled: 1. New: freq: 900000000, volt: 1275000, enabled: 1'

    u-boot: 2016-03 kernel: 4.19.35 board: imx6ull     chip id:   xxxxx08aa i use my config boot the kernel, in last it print duplicate OPPs detected,it's that:  Starting kernel ... [ 0....
    he lun
    last modified by he lun
  • IMX6UL Ethernet Phy Testing

    Hi,   I'm trying to get Ethernet under Linux working on a custom board I've designed. I've got a TI DP83822 PHY that I want to operate in RMII mode. I'm happy that I've got the MDIO interface working as I can r...
    Nick Hunn
    last modified by Nick Hunn
  • SAI时钟问题

    你好,        当前我正在使用i.mx6ull调试SAI功能,想要产生3079.04kHz和1634.55kHz的SAI_BCLK时钟。       请问如何配置或者如何修改才能产生该时钟波形呢?谢谢
    zhuo xinyi
    last modified by zhuo xinyi
  • Linux logo image from U-Boot for iMX6ULL

    Hi, Kind NXP and everyone!   I want to show splash screen for U-Boot and Linux, and I completed the U-Boot logo for iMX6ULL and Yocto(Linux kernel imx6ulevk 4.1.15, U-Boot 2016.03). But at Linux kernel...
    aither p
    last modified by aither p
  • Read ADC values in imx6ul in Kernel space

    Hi,   I have a printer attached to imx6ul using SPI. It is a thermal printer so on printing the printer gets heated up so I have change the printing time according to the Head temperature. Now the problem is If ...
    chandra sekhar
    last modified by chandra sekhar
  • iMX6ULLEVK start problem

    My iMX6ULLEVK starting stop is in the starting kernel...;Later, I downloaded the kernel source code from the official website and copied the generated zImage and DTB files to the SD card.But the error will still be re...
    小飞 张
    last modified by 小飞 张
  • SPI driver enable

    hi   i added spi driver all configration made enabled but my driver is not loading what is problem with this?   ecspi1: ecspi@02008000 { #address-cells = <1>; #size-cells = <0>; compatible ...
    Pooja Todakar
    last modified by Pooja Todakar
  • Copy file has conflict problem

    Hi , I have a problem that i want to modify "issue" file in the /etc/issue. i crated a bb file and use below command install -m 0755 ${WORKDIR}/etc/issue ${D}${sysconfdir}/issue When i built the rootfs image, the me...
    hank wang
    last modified by hank wang
  • iMX6ULL adc calibration

    Hi,dears, I had the same problem as this little friend: iMX6UL adc calibration fails  My soc is iMx6uLL,but I tested at EVK board. EVK had this problem. So I think it has nothing to do with PCB.   L...
    cheng chen
    last modified by cheng chen
  • how to resolve this spi driver problem

    Hi, i am installing spi driver in imx6ull processor,but i am not getting the spi clock.i mentioned dts entry below.   dtsi entry: ecspi1: ecspi@02008000 { #address-cells = <1>; #size-cells = <0>;...
    Pooja Todakar
    last modified by Pooja Todakar
  • i.MX6ULL UART don't receive messages

    Hi Community,   I have next problem. For board System on Module based on NXP iMX6ull | Electronics design center ADAKTA  was buided Yocto build. Console UART (ttymxc0) working good, but UART2 (ttym...
    Timur Ruziev
    last modified by Timur Ruziev
  • MicroSD Can't be detected by kernel

    Our project use MicroSD as storage, use nand flash to booting system. And MicroSD's hardware design referenced SD of i.MX6ull EVK,but VDD  always  keep on,3.3v.    Now,my question is li...
    cheng chen
    last modified by cheng chen