Log in to follow, share, and participate in this community. Hi, I am working with imx8qxp , i am using yocto(sumo) setup with u-boot version imx_v2018.03_4.14.78_1.0.0_ga. I want to enable security chip which is using normal SPI interface. I am able to bring up this IC from k... Hello. Help please! on Linux 5.4.24_2.1.0 when boot device get problem: [FAILED] Failed to start Login Service. and others problems... can help? Now I am using LCDIF->DSI->HDMI for main display on mx8mq yocto， but once I removed GPU from device tree(.dts)， It seems the wayland/weston doesn't startup, and it is black screen. So how ca... We're having trouble with a batch of production i.mx53 boards with DDR3. I've got the DDR stress test tool, but unfortunately that's distributed as a binary which relies on the first UART for communicati... Hi, I am trying to interface omnivision's ov9724 camera with imx6dl microcontroller. The camera has only mipi interface, and I am using only one lane for communication (one differential data lane and a differe... All below changes are done based on imx_android-10.0_5.4.y. mek_8qm enable uSD 8987 wifi 1. hardware rework ... Observed below crash with CONFIG_DEBUG_FS enabled ledtrig-cpu: registered to indicate activity on CPUs [ 2.108303] hidraw: raw HID events driver (C) Jiri Kosina [ 2.116667] usbcore: registered new interface dr... Hi, I am working with iMX8MM EVK and Yocto distribution 4.19.35 version Build Configuration: BB_VERSION = "1.42.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "ubuntu-16.04" TARGET_SYS = "aarch64-poky-l... 我正在使用IMX8M平台，采用BD71837电源芯片供电，提供给USB PHY电源的3.3V和0.9V电压正常，现在测量USB_ID引脚电平不正常，USB OTG不识别。 Hi, I'm using MfgTools in Windows 10. The MfgTool_MultiPanel(Library: 2.7.0) was performed by executing the mfgtool2-yocto-mx-sabresd-sdcard-sd4.vbs of L4.9.88_2.0.0_mfg-tool. LOG : MfgTool_Initial.log ... Hi, I'm building a custom app and need to init lpuart0, configure it (enable tx, set baud rate, etc) for basic output to the debug console (j18) without any u-boot or RTOS running. Is there any simple init exam... Hi, in newer kernels 5.4.x, the device tree structure is quite different and tThe nodes lsio_pwm0-7 are completely missing. Porting them from previous 4.14.x seems to be quite tricky. Do you have any sample im... I'm trying to add an Ambient Light Sensor to an imx8mq Android 10 project. Steps so far: BoardConfig: + BOARD_USE_SENSOR_FUSION := true MyBoard.mk +PRODUCT_PACKAGES += \ ... hi: imx6D is communicated with LilY-W31, when i load xxx.ko of wifi，uap0 is renamed for wlxd4ca6ea21080,I should resolve this problem How to change Linux Kernel configuration file in Yocto Project metalayer
Preparing the requirements
Download the metalayer
Git clone the Linux Kernel source code
Customize the configuration
Copy the ... We have a design that's facing EMI issues related to the HDMI output and I'd like to try adjusting the drive strength / slew rate on the HDMI lines to see if that helps. From looking at similar issues (381362, 303905)... Important: If you have any questions or would like to report any issues with the DDR tools or supporting documents please create a support ticket in the i.MX community. Please note that any private messages ... We evaluated the new PINS-TOOL-IMX (v8) focused on the new DDR-Tool. We tested our LPDDR4 Memory interface sucessful but ther are some open questions. 1. Processor UART There is no Option to select which U... Hi, I'm trying to get an ov7251 sensor working on the MIPI CSI interface of the IMX8MM EVK. We have a custom breakout board that exactly matches the connector pinout of the ov5640 board available from NXP, and... Hi, I'm using iMX8QM MEK. I would like to use the M4_0 UART (J18 debug port) from the Cortex-A cores (A53 or A72). I will need to change the SCFW to initialize power for the UART for Cortex-A. Also, not move it to th...