Raspberry Pi Stack Exchange
Raspberry Pi Stack Exchange

Questions tagged [yocto]

Yocto is a Linux Foundation project to help develop cross-platform embedded linux distributions.

From the Yocto homepage:

The Yocto Project is an open source collaboration project that provides templates, tools and methods to help you create custom Linux-based systems for embedded products regardless of the hardware architecture. It was founded in 2010 as a collaboration among many hardware manufacturers, open-source operating systems vendors, and electronics companies to bring some order to the chaos of embedded Linux development.

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How do I use Yocto to build an sdcard image for my Raspberry Pi 3 Model B?

Background I was starting to look at using Yocto as a system for building software images for the Raspberry Pi 3 Model B that I have. I wanted to try using Yocto as there are some projects at my office that may begin using it in the future. One of…
TafT
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How do I generate/configure config.txt for raspberry Pi2 using Yocto?

I am using Yocto to build a custom image for my Raspberry Pi2. Followed this tutorial in portuguese and this one in english. QUESTION 1: Why my config.txt (added by hand) isn't loaded? I was able to generate my image and my Pi2 booted nicely. Now…
zabumba
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i2c on a rpi-basic-image created with yocto

I'm attempting to get the i2c bus to work from a raspberry pi image created from yocto. I have looked at other peoples solutions but they are all o do with raspbian or some other flavour of os. My /boot/config.txt looks like this: …
Chris
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Image rollback using Raspberry Pi Bootloader

I'm using Yocto framework based RPi build and have created My SD card partition as follows, ======================== SD card with 3 parts ======================== | 68MB(bootloader) | 4GB(Active image) | 4GB(passive image)…
Rajesh S
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Ideas on why my app won't run on Yocto RPi system?

I've built a custom 32-bit non-GUI Raspberry Pi image using Yocto (Morty), built the corresponding SDK, and used the SDK's toolchain to build an app. When I run the app on the RPi, from a command prompt as root, the shell complains: -sh:…
Paul DeRocco
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Configure WLAN for RaspberryPI3 using image created with Yocto

I have some trouble trying to configure my wlan in my new RaspberryPi3 maybe you can help me. I created my own image for the RaspberryPI3 using the Yocto Jethro (rpi-basic-image) and Ubuntu 14.04. It worked and my RaspberryPI3 booted. Then I…
nrh
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Chromium **No sound** or/and **"Aw, Snap!"** message when initiating a WebRTC session

ISSUE No sound or "Aw, Snap!" message when trying to initiating a webRTC session e.g. http://appear.in, http://opentokrtc.com or apprtc.appspot.com The video session session seems to work alright despite a lag of a few seconds. I tried other…
zabumba
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RPi 3B+ & Yocto & U-Boot : free UART pins to be available for a RS232/485 HAT

I have the following hardware/software setup: Sferalabs StratoPi Base (Raspberry Pi 3B+ with a HAT for RS232/485) Distro built with Yocto and meta-raspberrypi on thud branch U-Boot SysVinit I want to be able to free the GPIO 14/15 (TX/RX pins for…
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PI Zero W Bluetooth Device not recognised yocto poky

I have built an yocto poky image with bitbake and it doesn't seem to recognise the bluetooth device/controller. I have seen this issue and doesn't help. My local.conf has extra for distro features DISTRO_FEATURES_append += " systemd bluez5 bluetooth…
zhjh
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Adding gcc compiler to Poky image for raspberry Pi

I am using raspberry Pi 3 running a poky image built using the Yocto project. Is there any possible solution to add gcc compiler to the image? I found the cross-compilation very complicated and unfeasible for me (No possible ssh or wired connection…
Ahmed
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yocto - edit file in rootimage with no permission

I am working with the yocto project and a Raspberry Pi 0 with wifi. I want to integrate the wpa_supplicant.conf file and copy it to the /etc/ folder. My recipe fails with reason stating that I don't have permission to copy this file at this…
SHERIF OMRAN
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Yocto build on Raspberry Pi3 stuck on Rainbow screen

I am trying to learn about Yocto Project on my Raspberry Pi3 board. I have followed the steps mentioned in this link to build the Yocto image. I am behind a firewall, so I have changed the git.py file to use https instead of git. To be precise I…
user12345
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Setting up In-Built Bluetooth from RaspberryPi3 using image created with Yocto Jethro

I've created an image for the RaspberryPi3 with Yocto Jethro (rpi-basic-image) and Ubuntu 14.04. I've included bluez5 and bluetooth in the DISTRO_FEATURES variable. DISTRO_FEATURES_append += " bluez5 bluetooth wifi" In the IMAGE_INSTALL…
nrh
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How configure Xorg to disable DPMS completly on linux w/ SATO desktop

Using the Raspberry Pi 3 My Linux It's a Yocto image with Sato desktop root@raspberrypi3:~# lsb_release -a LSB Version: core-4.1-noarch:core-4.1-arm Distributor ID: poky Description: Poky (Yocto Project Reference Distro) 1.8.1 Release: …
zabumba
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Yocto based linux (jethro) and playing fullHD video

I'm trying to play fullHD video with Rasbperry Pi model B, which uses my basic Yocto based distribution. I have used layers meta, meta-yocto, meta-yocto-bsp and meta-raspberrypi (all from "jethro" branch) and build rpi-test-image with it.…
lewiatan
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