Downloading Mirrors - 2023.2 English

PetaLinux Tools Documentation: Reference Guide (UG1144)

Document ID
UG1144
Release Date
2023-10-18
Version
2023.2 English

AMD hosts all source download tar files for each release at https://www.xilinx.com/support/download/index.html/content/xilinx/en/downloadNav/embedded-design-tools.html. By default, PetaLinux points to pre-mirrors using petalinux-config command.

If any component is rebuilt from scratch, BitBake, or devtool searches for its source in pre-mirrors and downloads the mirror URL. Later, it searches in SRC_URI of recipes for downloading the source of that component. If you configure any value through petalinux-config > yocto settings > premirrors, it first searches in the configured pre-mirrors, petalinux.xilinx.com, and finally in the SRC_URI in recipes.

You can add more mirrors by adding SOURCE_MIRROR_URL += file:///home/you/your-download-dir/ in <plnx-proj-root>/project-spec/meta-user/conf/petalinuxbsp.conf.

For more information on how to set SSTATE and DL_DIR, see How to Reduce Build Time using SSTATE Cache.