• LS1021A RCW fields clarification (IFC, SYSCLK,QSPI, etc.)

    Hi,   So my boot source is eMMC which is hard wired strapped.   Now back to RCW settings datasheet says   PBI_SRC 1110 is the IFC mode   Then IFC_MODE says cfg_rcw_src[0:8] 0_0100_0000  is...
    Elias Bitbaker
    last modified by Elias Bitbaker
  • How to reduce boot time on iMX6UL-evk ?

    Hi everyone, My name is Toan. Currently, I'm using iMX6UL-evk with kernel rev L4.14.98_2.0.0_ga. The boot time is approximate 30 seconds. And I wanna reduce this time to under 10 seconds (from start to show up login ...
    Dao Van Toan
    last modified by Dao Van Toan
  • S32K116 FTM0_CH3 Output doesn't work

    Other than FTM0_CH0, I am unable to get any PWM output to work on the S32K116. Starting from example project ftm_pwm_s32k116 in S32K14x RTM SDK v3.0.0 Example Projects, I have used Processor Expert to change component...
    Larry Leviton
    last modified by Larry Leviton
  • No output from PCA9507D

    When port B is + 3.3V drive master and port A is + 5V drive slave, data and clock from port B may not be output from port A. There are PCA9507Ds that do not occur depending on the individual PCA9507D. If PCA9507D, whi...
    Yuji Kadowaki
    last modified by Yuji Kadowaki
  • LPC546xx USB SRAM address range max 0x4010'1FFC (C not F?)

    Hi   I am reading the LPC546xx User Manual UM10912 Rev 2.4 11 November 2019 page 17. Here the memory map details can be found in the table 3 "Memory usage and details". The USB SRAM address range is given with: ...
    Daniel Gull
    last modified by Daniel Gull
  • Linux Kernel setting for MCIMX6Q4A

    Hello community,   If default Linux BSP image, it have H/W VPU library and enable VPU module clock and power, on no-VPU device like MCIMX6Q4AVT08AER, what happen to run video encode/decode application on ...
    Takayuki Ishii
    created by Takayuki Ishii
  • Looking for a  reference bootloader source code for MKL27Z254

    Hi there,   we would like to write our own bootloader for MKL27Z254 . Is there a reference bootloader source code we can use?   Thanks   Matthew
    matthew ge
    last modified by matthew ge
  • compilation failure  flexbuild_lsdk1909_update_221019 "app" component 'weston'

    Hi , I am trying to compile flexbuild_lsdk1909_update_221019 "app" component but I am getting following error :   make[2]: Leaving directory '/NXP/flexbuild_lsdk1909_update_221019/packages/apps/libdrm' Bu...
    Neeraj Mohture
    last modified by Neeraj Mohture
  • Preferred development system for FRDM-KE02Z?

    Hi,   I've recently got hold of a FRDM-KE02Z board (MKE02Z64VQH2) but I am struggling to get KDS set up to work with it. None of the SDKs 1.0.0-1.3.0 seem to support this board?   What is the recommended d...
    Toby Thain
    last modified by Toby Thain
  • I2C : NO clock signal

    Hi, Iam working on I2c communication with LP5024 LED. K22 will be the master and need to communicate with LP5024 slave.  I2C SDK driver : downloaded from https://mcuxpresso.nxp.com/en/builder#     I...
    Sendhilkumar Harikrishnan
    last modified by Sendhilkumar Harikrishnan
  • working SDMA with EIM on iMX6

    I want to work SDMA with EIM on iMX6, but i didn't found that   anyone knows?   I'm using linux kernel 3.0.15
    hyunho Shin
    last modified by hyunho Shin
  • iMX6UL TSC (Resistive Touch Interface) Problem

    Using the TSC driver with Linux, we see a behavior of the 4W  resistive touch which happens on any kind of connected 4W RTP (Resistive Touch Panel), independent of the size and form-factor. Basically, this is th...
    Paolo Bozzola
    last modified by Paolo Bozzola
  • How to Flash *.wic.gz fromat binaries on IMX6 Solo using USB OTG

    Hi, I am currently working with Yocto project with warrior branch. I have generated the core-image-base and i am successfully able flash binaries using sdcard. But i want to flash binaries using USB . I have find to...
    Amit Priye
    last modified by Amit Priye
  • Is there any constraints to use cvbs(interlaced) monitor in imx6q X11?

    Hi, i'm trying to test the XOpenDisplay and other related to X11 functions. I'm using custom board based on IMX6Q and the display is cvbs(interlaced). And i'm using yocto image fsl-imx-x11.   However, when i e...
    ByeongHeon YOO
    last modified by ByeongHeon YOO
  • iMX8QM RAW12 Camera (AR0231)

    Hello everyone, I have a custom board with an iMX8 Quad Max and a max9286 deserializer. The OS is built with yocto starting from the release L4.14.98_2.0.0_ga. Using a sensor (AR0231) that outputs RAW12 pixels,...
    Lorenzo Giraudi
    last modified by Lorenzo Giraudi
  • LPC55S69-evk bricked

    I have a LPC55S69-evk. I ran the sdk's FlashIap project and probably accidentally write something wrong in the CFPA. Now the board cannot connect to debugger and doesn't enter ISP mode.  Is there any metho...
    Francis Yeung
    last modified by Francis Yeung
  • Built YOCTO on IMX6,error:version of patch is older than 2.7

    When I built YOCTO on IMX6, after running the bitbake fsl-image-validation-imx code, I got the following error:   topeet@ubuntu:~/fsl-release-bsp/build-x11$ bitbake fsl-image-validation-imxERROR: OE-core's confi...
    ma mengsu
    last modified by ma mengsu
  • opencv_3.4.bb:do_compile) failed with exit code '1'

    hi,i am using yocto to compile linux 4.9.88 ,and i encounter the problem below ERROR: Task (/home/cc/yocto/yocto-4.9.88/sources/meta-fsl-bsp-release/imx/meta-bsp/recipes-graphics/opencv/opencv_3.4.bb:do_compile) fail...
    Cheng Chao
    last modified by Cheng Chao
  • AP6212 WIFI

    你好, 我在使用的芯片是i.MX8M mini(BSP 4.14.98 ),使用了一个AP6212的wifi模组(SDIO),使用内核中的broadcom驱动,驱动加载正常,可以生成wlan0,但是有个奇怪的问题,只有部分路由可以连接,连接另一些路由器时出现如下错误:   root@myd-imx8mm:~# [ 56.167871] brcmfmac: brcmf_cfg80211_escan: Connecti...
    扬 杨
    last modified by 扬 杨
  • VPU encode on i.MX8

    Hello,   Does i.MX8 VPU encode support V4L2_Y12 format input source to make avi or mp4? use unit_test/V4L2_VPU/ or GSTL VPU used demo       Thanks
    Xu Ji
    last modified by Xu Ji