64 questions
1
vote
0
answers
34
views
Custom Bitbake recipe installs to /opt but files missing from final initramfs image
I have a Yocto build that generates both vmlinuz and a cpio.gz initramfs for my target hardware.
Part of the requirement is to include a set of executables under /opt/output/myexecutables in the ...
- 11
0
votes
3
answers
277
views
Building Zephyr hello-world with YOCTO
I am trying to build a simple hello-world bin file from Zephyr into YOCTO.
I am using YOCTO styhead-5.1.1 and Zephyr v4.1.0, running on Ubuntu20.
My recipe located at
~/imx-yocto/sources/meta-zephyr-...
0
votes
0
answers
59
views
yocto build unable to find .dtbo file
I'm attempting to build a yocto OS from a Ubuntu host. Past attempts with the same configuration files (*.conf) and source/ files were successful, but for some reason in the last few weeks I can't get ...
- 3,594
0
votes
0
answers
55
views
Unable to Build Required Kernel Modules for Container Management on Jetson Nano with Yocto
Issue: Kernel Modules Missing for Container-Management Feature in Custom Jetson Nano Yocto Image
Problem:
I am building a custom Linux image for the Jetson Nano using Yocto with the linux-tegra kernel....
- 1
-1
votes
1
answer
187
views
Change driver in yocto build imx93
I am a complete newbie to the Yocto world,
i am trying to change a driver in yocto.
To build yocto i follow the guide from:
https://variwiki.com/index.php?title=Yocto_Build_Release&release=mx93-...
0
votes
1
answer
960
views
Build Yocto project with bitbake
I've been trying to build the Yocto project with bitbake for a long time ('core-image-minimal' exactly), and I'm always reaching pretty same errors, like:
WARNING: linux-yocto-6.6.43+git-r0 do_fetch: ...
- 1
1
vote
0
answers
29
views
Yocto Producer and User Issues
I am trying to build 2 recipes. dbc-creator and mainapplication. mainapplication depends on dbc-creator and requires that some files be in place and usable.
So in the dbc-creator recipe I have
S = &...
- 523
1
vote
0
answers
473
views
Yocto build - new machine, failing to build u-boot and tf-a for STM32MP1
I'm new to Yocto and need some guidance as I have already tried several approaches.
I'm building an image for a custom board with STM32MP157C, it's using Phytec phyCORE-STM32MP15x, in the source code (...
- 498
0
votes
0
answers
212
views
Yocto conflicting error while building rootfs
I am building for the board LS1046ARDB.
I added a recipe on top of the yocto given recipes, the recipe I created has a dependency of libusb I added the dependency and it compiles well, but when I am ...
0
votes
1
answer
410
views
Yocto unable to switch to sysvinit
I am building Yocto for Raspberry Pi. My configuration layer is like below.
I tried to override the init manager, however bitbake doesn't build /sbin/init.
How should I force bitbake to build sysvinit?...
- 3,482
0
votes
0
answers
591
views
Yocto 4.0.15 encounter error doesn't have GNU_HASH (didn't pass LDFLAGS?) [ldflags]
have studied:
https://docs.yoctoproject.org/ref-manual/qa-checks.html
didn't pass LDFLAGS? [ldflags]
how to solve ldflags error in yocto
Yocto QA issue: test-dev doesn't have GNU_HASH error ...
- 63
0
votes
1
answer
206
views
Customize Yocto build by condition
I have image and I need installer version of this image.
In installer version differs from cunsumers version by one line in /etc/xdg/weston/weston.ini and other passwords of root and user.
What is ...
- 33
0
votes
1
answer
415
views
Adding Qt6/Pyside2 support in yocto image for x86/amd64 target with Intel CPU
I'm trying to build a yocto image for x86/amd64 target with intel cpu. Meta-intel layer has given a bootable minimal x11 image-core-image-x11. I've to run a Pyside application on the target which ...
- 1
0
votes
1
answer
583
views
Create directory and copy file in roofs in Yocto
I am trying to create a meta layer for my application. For testing purposes, I would like to have the Image pre-built with a sample video file. I have seen this answered, but it seems that all the ...
- 546
1
vote
0
answers
361
views
why does my bitbake task only show a dependency when the task is run but not when the project as a whole is run
I have a .bbappend file rpi-bootfiles.bbappend that runs a task named do_after_deploy which only seems to run if I manually run the task rpi-bootfiles:do_deploy within the original recipe rpi-...
- 31
0
votes
1
answer
479
views
Can dm-verity will support authentication of Ubifs root file system in Linux
I want to authenticate my root file system which is in Ubifs file type mounted on NAND flash device.
Will dm-verity will support ubifs file system ?
In dm-verity-img.bb class file i have seen only ...
- 33
0
votes
0
answers
516
views
Is there a method to generate compilation database in a Yocto Bitbake Project?
This is a complex Yocto & Bitbake Project. I need to build it use bitbake command, like bitbake xx-kernel. And the xx-kernel project looks like the linux kernel, using kbuild, make toolchains for ...
- 35
0
votes
1
answer
3k
views
Yocto how do you add meta-networking layer to your config?
I am trying to look at the https://layers.openembedded.org/layerindex/branch/dunfell/layers/ and add dhcp and dnsmasq to my image.
My local.conf has the following line:
CORE_IMAGE_EXTRA_INSTALL_append ...
- 1,619
0
votes
0
answers
260
views
What is the command format for bitbake recipietool that uses github with ssh access?
I have tried all kinds of URL formats with recipetool but nothing seems to work with my github url.
URL to use : [email protected]/<username>/repo1.git
recipetool create [email protected]:<username&...
- 1,619
0
votes
1
answer
646
views
In Yocto with KAS how to use $(BSPDIR}
I'm using KAS for build Yocto. In some recipes the sources are configured to fetch from ${BSPDIR } like
KERNEL_SRC = "git://${BSPDIR}/local_repos/linux-5.4.142;protocol=file"
Without KAS if ...
- 960
5
votes
2
answers
2k
views
Yocto Kirkstone Beaglebone Black add custom devicetree
When I build a core-image using Yocto Kirkstone for machine beaglebone-yocto, I get a file /boot/extlinux/extlinux.conf. This file looks like:
default Yocto
label Yocto
kernel /zImage
fdtdir /
...
- 1,584
0
votes
1
answer
232
views
Error：Nothing PROVIDES ‘opensll-micmy-mod’ when it adds the new layer
All
I build the board s32g274ardb2 to use BSP36.0, it can make the image. Now I want to add new layer to project, so I setup the new layaer meta-mylayer, I create the .bb .c and makefile.
Then I add ...
- 1
0
votes
0
answers
352
views
Error of qmake building Qt app image with Yocto
this is my first time when I use Yocto and I want to create an image for Raspberry Pi 4 of a Qt Qml application, but I got the following error :
ERROR: mytest1-0.1-r0 do_configure: Error calling
/...
1
vote
1
answer
301
views
Building Yocto image, DirectFB2 unable to find Fluxcomp-native both my own recipes
I am trying to build DirectFB2 for my yocto image to be deployed on a Raspberry Pi 0 W. In order to do so, I requre Fluxcomp. From the github page for fluxcomp: "flux is an interface description ...
- 551
0
votes
1
answer
929
views
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 ...
