The "Linux enablement" section of https://www.morello-project.org/ https://www.morello-project.org/ says that is "under development", with an initial prototype

The "Linux enablement" section of https://www.morello-project.org/ https://www.morello-project.org/ says that is "under development", with an initial prototype musl based system available now and a fuller-fat Debian scheduled some time this year.