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Questions tagged [yocto-layer]

51 questions
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Where is the define for the defconfig file to use in a yocto kernel recipie?

How does a yocto bsp layer choose the defconfig? Even in the examples or the documentation, the flow is not clear and I have no variable to actually change the defconfig file. Nowhere in the linux recipe do I find the mention of the file defconfig…
preetam
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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 = " dhcpcd dnsmasq openssh iptables" However,…
preetam
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How can I override a statement in a BSP layer yocto recipe?

I'm building yocto for a Variscite board, using their BSP. I'm building core-image-minimal. The system is not building with systemd-networkd, and I am trying to add it. The Variscite layer has the recipe…
xAptive
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Inquiry about NanoMQ Availability in Yocto Recipe

I hope this message finds you well. I am reaching out to inquire about the availability of NanoMQ in the Yocto recipe. As part of our project requirements, we are interested in utilizing NanoMQ within our Yocto-based system. However, before…
Vignesh Ganesan
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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 : git@github.com//repo1.git recipetool create git@github.com:/repo1.git I keep getting error as follows: NOTE:…
preetam
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Very simple override machine configuration in Yocto

I am trying to override qemuarm machine so that I can make very simple changes like number of CPUs, new kernel configuration and so on. It's not a new hardware but exactly the same with a new name. I created a layer called meta-ypdd and included in…
Ventura
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What is the meaning of "v5.15/standard/base" v/s "v5.15/base"in yocto kernel bb files

I see a lot of files having strings in yocto bsp layer that lack explanation as to what those branches are about. I often see these kind of lines: KBRANCH: ?= "v5.15/standard/base" KBRANCH: ?= "v5.15/base" While understand that the…
preetam
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Adding default layers as dependencies to the yocto meta layer

I am trying to create a yocto custom bsp layer but I want to use the default layers within yocto-oe. This is not working at all. LAYERDEPENDS_custom = "core" LAYERDEPENDS_custom = "core python3" #LAYERDEPENDS_custom = "core yocto yocto-bsp…
preetam
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Changing URL in bbappend causes yocto error

I added a kernel bbappend file that was supposed to override the SRC_URI to point to my github developer repo instead of the public repo. But that change of 1 line alone caused yocto error: ERROR: An uncaught exception occurred in…
preetam
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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 I source poky/oe-init-build-env build Yocto creates…
Aspire
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Should /build/conf/ contain a bblayers.conf.backup file?

I'm a Yocto newbie porting an SBC project from Buildroot, setting up a custom layer called meta-x. I initially added meta-x to the bblayers.conf in /build/conf/ but wanted to run the yocto-check-layer script -- it returned that I should remove…
hal
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yocto layers required to build imx8mp-evk with netdata

I am new bee for imx8mp-evk yocto build, need to understand which all layers required to build imx8mp-evk yocto build with netdata, I want to get netdata metrics with minimal imx8mp-evk image that can provide netdata metrics. Please do suggest the…
Raghu
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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 the meta-mylayer path to bblayers.conf. Then I…
Ada
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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…
Dragoș Radu
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CMD prompt display issue with raspberry pi 4 core-image-full-cmdline build on HDMI screen

I am newbie for raspberry PI 4. I have setup and built core-image-full-cmdline-raspberrypi4-64-20230415042309.rootfs.rpi-sdimg after build, unable to see the results on display. not sure any additional settings required? My bblayers.conf…
Raghu
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