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Figure Out PetaLinux Yocto Version




This post shows you how to figure out which version of Yocto is being used in a particular version of PetaLinux Tools (PetaLinux Tools 2018.2 is using Rocko 2.4.1).


Versions Used


PetaLinux Tools 2018.2


Steps


1. Type cd /opt/pkg/petalinux

2. Type find . -name poky.conf


You'll see the following output:

Note: this implies that PetaLinux Tools 2018.2 ships with 4 copies of Yocto.


3. Type find . -name poky.conf -print0 | xargs --null grep -HEi 'DISTRO_CODENAME =|DISTRO_VERSION =' to list the DISTRO_VERSION and DISTRO_CODENAME for all 4 of the Yocto copies shipped with PetaLinux Tools


You'll see the following output:


This means that PetaLinux Tools 2018.2 is using Rocko 2.4.1.


With this, the specific documentation for the release can be listed at [link] by selecting YP CORE - ROCKO 2.4.1.


Examples


Yocto Project Reference Manual for 2.4.1 at [link]

Yocto Project Mega-Manual for 2.4.1 at [link]

Yocto Project Quick Start for 2.4.1 at [link]


References

  • [yocto] How to check the version of Yocto at [link]

  • The Xilinx + Yocto graphic is an amalgamation of Xilinx and Yocto icons.