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Questions tagged [yocto-layer]

51 questions
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Problem with Custom Install Step in Yocto

Goal I want to create a tar.gz archive of an application along with its configuration files and I want to install the archive file into the rootfs image rather than the compiled files themselves. Background I have a few custom layers in Yocto and my…
Mark Taylor
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Yocto ERROR: Nothing PROVIDES 'core'. Close matches: pcre

I get the following error when trying to do a bitbake core image minimal: ERROR: Nothing PROVIDES 'core'. Close matches: pcre When doing an Internet search nothing comes up. If anyone knows what this error relates to, I would be grateful to know. …
hahobson
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can I use other distro than Arago for building an image with meta-ti for yocto linux?

I am trying to build EWAOL image for TDA4VM using distro as EWAOL, but it is giving me override errors like, "Overrides could not be expanded into a stable state after 5 iterations, overrides must be being referenced by other overridden variables in…
MysticAblaze
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Add custom tree .dts on yocto (with karo layers)

I have a project that worked in a karo qbase2 board, I'm trying to move this project to my own board, so I wanted to add my own custom .dts file. I that's the process that I've tried right now, but it's not working. Created new example.dts, this is…
Humusk
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Prevent yocto from removing bzImage output files

I use 'bitbake' command 3 times, for 3 different layers, one after one. In the folder /build/tmp/deploy/images/{machine_name}/, there is only one kernel output file(bzImage). But, for example, file system output files, I have 3 output files for each…
Joval
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why am i seeing this error even though my build is successful

while bitbake core-image-sato, i am getting this ERROR: Invalid value in BB_DISKMON_DIRS: Disk space monitor will NOT be enable NOTE: Tasks Summary: Attempted 6417 tasks of which 6417 didn't need to be rerun and all succeeded. Summary: There was 1…
Manjunath
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yocto: Enabling gcov for all recopies modified in given layer

I am trying to enable code-coverage (gcov) for all the recipes that have been modified in a given layer. I can achieve this by updating the ".bbappend" files of the corresponding recipes and passing extra arguments '--coverage' to compile with the…
ksrikanth
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ERROR: nxp-wlan-sdk-git-r0 do_compile: oe_runmake failed and /bin/sh: 1: scripts/mod/modpost: Permission denied

when I am creating image first time for imx8mm board via these command  $source sources/poky/oe-init-build-env `$bitbake phytec-qt5demo-image it is showing ERROR: nxp-wlan-sdk-git-r0 do_compile: oe_runmake failed   , and  /bin/sh: 1:…
GOURAV
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Building custom Linux kernel in yocto build system

I am using BSP layer meta-ti in yocto build system with poky as distro. When i set the MACHINE variable as "beaglebone", the PREFERRED_PROVIDER_virtual/kernel is "linux-ti-staging" i.e the kernel source will be downloaded from SRC_URI present in…
akumar
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Installing a kernel module in rootfs in yocto build system

I have a out of tree kernel module(hello.ko) from a vendor which i need to install in rootfs using yocto build. The kernel module is built on the same kernel which yocto build system is using. I do not have the kernel source for the above module so…
akumar
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In Yocto, Linux kernel configuration is not accepting the configuration from meta layer

I have written a panel driver and now converted into a meta layer. I have created the meta layer using devtool and configuration is stored in xxx-fragment.cfg In xxx-fragment.cfg file, I set the config CONFIG_xxxx to Y…
Prajosh Premdas
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yocto opendds does not create the sdknative files

I am trying to build an application that communicates with dds with opendds. I am using the opendds layer on krikstone. The bitbake image is built with the opendds libraries but when I build the sdk it seems the layer nativesdk is not installed.…
user2095970
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Activating distro layer in Yocto

What are the required steps to use a distro layer in Yocto? Currently, I have the following setup: meta-my-distro-layer/conf/distro/mydistro.conf: DISTROOVERRIDES =. "poky:" require conf/distro/poky.conf DISTRO = "mydistro" DISTRO_NAME =…
TheAG
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Yocto build picks python3 for a layer requiring python 2 for compilation

I am trying to build an embedded image where some kernel scripts are in python 2. The project is abl/tianocore/edk2 It is part of kernel 5.15, it contains some scripts inside Tests folder In the layer.conf for that layer The tools are listed like…
Random Dude
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Cross compile, create a layer or use PIP

I'm new with Yocto and I have some questions. 1st- I want to run a C++ executable (with OpenCV). I have found two methods: Cross compiling C++ code and copy the executable and OpenCV ".so" files to Yocto (It works) Create a layer with this…
Alfredo Gao
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