ADI U-Boot tree

ADI maintains U-Boot support for three categories:

• ADI Digital Signal Processors (ADSP)
  • See Digital Signal Processors (ADSP) in the System Level Documentation for more information
  • Branches are prefixed with adi-u-boot- and include a mainline U-Boot version (e.g. adi-u-boot-2025.10.y). Open pull requests against the latest branch with a release tag
• AMD/Xilinx
  • ADI devices and peripherals that are integrated with AMD/Xilinx FPGAs
  • Open pull requests against the latest adi-xlnx-u-boot- branch
  • Branches are being migrated from u-boot-xlnx (see #47)
• ADI RadioVerse Open Radio Access Network (O-RAN)
  • The ADRV906x 5G base station on a chip
  • Branches are prefixed with adi-oran-u-boot-

The Xilinx branches are based on u-boot-xlnx releases, while all other categories use mainline U-Boot releases.

CI/CD

This orphan branch is used to maintain Github reusable workflows to be used by development branches. Since development branches are designed to contain changes for upstream projects it is better to keep ADI specific changes (like CI/CD workflows) as minimal as possible on those branches. This also reduces the need to synchronize CI/CD changes between development branches.