> I have a few questions : > 1) Is it mandatory to upgrade U-boot, on newer pbp ? Yes, if you want assistance, I have no idea what manjaro uses, I do know it's on the EMMC. > 2) Can I know what version it has without serial port ? Missing config file for fw_printenv. The Fedora one? It's 2021.04 with some fixes. The Fedora one outputs all the version information to the screen. No clue on manjaro one, I've never used it. > 3) Can I write U-boot from manjaro ? No idea, I've never tested it. > 4) Is the pcie support is not already enabled in manjaro ? Could you just use it's kernel config like https://github.com/bengtfredh/pinebook-pro-fedora-installer. See the bug report linked in my blog post, in short "No, it's not that straight forward" _______________________________________________ arm mailing list -- arm@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to arm-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/arm@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure