Yocto

Breaking Down a Bitbake Line: The 'do_compile' Step for Xilinx Linux with petalinux-build

This post shows a single line of bitbake output decoded, specifically the do_compile step of the Xilinx Linux kernel as started via...

Figure Out PetaLinux Yocto Version (PetaLinux >= 2020.1)

Note: This guide is for PetaLinux version 2020.1 and newer. For PetaLinux versions up to and including 2019.2, see this older post....

petalinux-create -t apps --name demo-app --enable Commands, Output, and Info

This post lists commands, output, and information around petalinux-create -t apps --name demo-app --enable. Its meant to be used as a...

How to Create an App in 2019.1 PetaLinux and How that App's Recipe Is Found

This post shows how to create an app using Xilinx's PetaLinux 2019.1 and how to find how the app is found by Yocto 2.6.1.

Patching the Linux Kernel with devshell in PetaLinux 2020.2

In this blog post, three trivial example Linux kernel patches are created and added to a Xilinx PetaLinux project using Yocto devshell,...

Debug a ZCU102 FSBL with Symbols using devshell

This post shows how to use devshell to debug the FSBL on a ZCU102 build. It also includes changes that enable source-level debug and...