• imx6q(E9_V3开发板)支持lvds屏显示异常

    hi all, 硬件平台:TQ E9_V3开发板 Linux version: 4.1.15 我现在使用i.mx6q的LVDS0接口来驱动9.46inch LVDS接口的LCD,24bit。   现象:静态界面显示色彩不对,播放视频时还会闪屏并出去其他杂色(见图片)   uboot command: => printenv mxcfb0 mxcfb0=video=mxcfb0:dev=ldb,...
    CC Dason
    last modified by CC Dason
  • xen and jailhouse virtualization

    Hi      I am using i.mx8mq, from recent its BSP, it only supports jailhouse, do you think it is possible to run Android inside it? I want to run yocto+android together over i.mx8mq.    ...
    Weide Ding
    last modified by Weide Ding
  • iMX6DL IPU 1080p green lines

    I have a program that will capture camera frames at 1080p UYVY, use the IPU to convert to YUV420.   I have noticed that if I have the IPU output 1080p, there are green lines in the image.  If I use the IPU ...
    Chris Roed
    last modified by Chris Roed
  • iMX6UL: Power-down counter Event

    How do we test iMX6UL power down counter event in Sec 58.5.3?   In uboot, we don't touch WDOG1_WMCR PDE bit. It stays 1 and expect CPU to reboot after 16 seconds but CPU does not boot.  Am I missing a...
    Prabhat Kumar
    last modified by Prabhat Kumar
  • kernel memory corruption in galcore under high load

    Hi everyone,   I am encoutering an issue with what I suspect is a galcore crash. For testing purposes, I put an i.MX6 QuadPlus under high load (CPU, VPU and GPU).  After a few seconds or minutes of this wor...
    Théo Bueno
    last modified by Théo Bueno
  • Errors to build core-image-minimal-initramfs

    Hi, I tried to build zImage-initramfs, I could not run following command, what I could be missing?   $ MACHINE="solar" DISTRO="solar" bitbake core-image-minimal-initramfs ERROR: Nothing RPROVIDES 'initramfs-m...
    jupiter hce
    last modified by jupiter hce
  • RT1064 Flashloader to load application image

    Hello, I am working with the RT1064 Evaluation board and I am attempting to set it up to run an application via the MCUBOOT Flashloader (v2.7.0). First, I am generating the flashloader binary image using the els...
    Alin Butoi
    last modified by Alin Butoi
  • Kernel panic

    Hi community!   My custom device is i.MX6Q with andoird 4.4.2,Linux version is 3.0.35. Sometimes our devices running good but suddenly reboot, I get the last_kmsg and find kernel panic crash. Could anyone help me...
    Qiulong Li
    last modified by Qiulong Li
  • Yocto convenience

    hello! i see no advantages to use Yocto. Could you give me some resons or links to elucidate Yocto convenience. Thank you.
    oleg scherbinin
    created by oleg scherbinin
  • How to config boot_cfg1 boot_cfg2  boot_cfg4

    Hello         I am using i.MX6ULL (Y2CVM08AB) and Nand flash which is W29N01HV, and the nand datasheet please refer to the attachment.  According to the datasheet, I did that f...
    国承 张
    last modified by 国承 张
  • How to disable serial boot mode with fuse blowing?

    Hello Folks,   I am working on imx6 dual lite board, I have programmed SRKH keys successfully by blowing fuses from kernel in /sys/fsl_otp. Now, once board comes out of the factory or during production I wanted ...
    Shital Gandhi
    last modified by Shital Gandhi
  • i.MX25 - SDIO WIFI not detected

    Hi,   I have a custom board with Linux v2.6 running perfectly. I am updating Linux (Yocto-thud) and I will configure another SDIO wifi module. I tried communication with the 2 SDIO WIFI modules, but it´s n...
    Renato Chinelatto
    last modified by Renato Chinelatto
  • iMX6- How to configure ppp package to access internet with GSM module

    Hi everyone, I have a small question in ppp. My appication is access internet via GSM module. My configuration: iMX6 UltraLite EVK with Distro 4.9.88-2.0.0 (rocko) and  pppd version 2.4.7. GSM module -...
    Dao Van Toan
    last modified by Dao Van Toan
  • iMX8M-Mini 4GB LPDDR4 RAM

    Hi, Is there a single chip LPDDR4 4GByte RAM chip that is compatible with the iMX8M-Mini processor?
    Graeme Price
    last modified by Graeme Price
  • Build libfslcodec-4.0.8 on Ubuntu 16.04 for IMX6Q

    Hi Experts  I installed Ubuntu 16.04 with kernel 4.1.15 and successfully boot. I used This instruction for install just change distro and solve some issues by myself. Just now I tried compile  lib...
    Amir Farahani
    last modified by Amir Farahani
  • IMX6_ST7701s_MIPI_DSI_Display

    Hi    Am trying to Enable MIPI DSI display driver imx6 with linux kernel 4.1.15  i followed the NXP community to modify the following part in device tree file   aliases {     ...
    Natarajan Viswanathan
    last modified by Natarajan Viswanathan
  • Xorg support for iMX8

    When will iMX8 specific Xorg drivers be available?      There was a previous question about this that was marked "Assumed Answered". The answer provided was that there was no X11 support at the time of...
    Tony Riederer
    last modified by Tony Riederer
  • iMX8MQ custom board flashing issue using UUU utility

    Hello,   Release: Yocto-Sumo (4.14.78_1.0.0_GA) Board: i.MX8MQ based custom board   We are working on iMX8MQ based custom board and facing issue while flashing image into eMMC using UUU utility on Linux 1...
    last modified by NIRMAL LUHANA
  • When will Kernel 5.x be available for iMX8mq?

    Kernel 5.x has new features for ethernet switch. It integrated some common ethernet switch  such as: KSZ9893, KSZ9477... rtl8366. I would like to know when we can use kernel 5.x on imx8mq-evk? is there ...
    Thinh Nguyen
    last modified by Thinh Nguyen
  • iMX8mq QSPI pads configuration

    In the source code of imx8m_evk.c; There is some code to configure pin for QSPI. I would like to understand the #define line. What does PAD_CTL_DSE2 | PAD_CTL_HYS mean?    #define QSPI_P...
    Thinh Nguyen
    last modified by Thinh Nguyen