• Re: SheevaPlug -- first phase results successful.

    From Rick Thomas@21:1/5 to Martin Michlmayr on Fri Jun 10 09:30:01 2022
    Hi Martin,

    On Wed, Jun 8, 2022, at 10:17 PM, Martin Michlmayr wrote:
    Indeed, I do have two OpenRD machines running right now, an
    "Ulitmate" and a "Client". Both are available for testing. Let me
    know what you would like me to do and I'll get to it ASAP. I also
    have a SheevaPlug currently running and available for testing if
    that's of any interest.

    Hi Rick,

    If the SheevaPlug is available for testing, can you do two things:

    1) Install bullseye

    Worked fine and checked OK (yeah, it's Bullseye). I installed a minimal setup (no GUIs no network servers) with only ssh and an otherwise basic system.
    I put the installation "uI*" files on a 64GB micro-SD card (in a micro -> full-size adapter) formatted as ext2 then installed to that same SD card. No USB involved. Let me know if you want me to try a USB stick as well.
    I allowed the guided partitioner to put everything in one partition. I didn't try anything fancy like LVM or manual partitioning. Again, let me know if you want me to try something else.

    * Boot into u-boot and check the version: type "version"

    U-Boot 2016.01-rc3+dfsg1-3 (Jan 02 2016 - 23:19:11 +0000)
    Marvell-Sheevaplug


    * Install bullseye according to the instructions here: http://www.cyrius.com/debian/kirkwood/sheevaplug/install/
    Note that the download links point to buster. You have to replace
    buster with bullseye in the link.

    No problem. Worked fine with "buster" -> "bullseye")

    * Check if the installation is okay and you have Debian bullseye at the
    end (/etc/debian_version).

    See above. results as expected.

    2) Try u-boot from bullseye

    Basically, follow http://www.cyrius.com/debian/kirkwood/sheevaplug/uboot-upgrade/
    but replace stretch with bullseye in the download link

    Haven't tried this yet -- see below...


    Warning: if this fails, you need OpenOCD to recover. I can't help
    with this. (I haven't touched these devices in years!) But I think
    you've used OpenOCD before.

    I have indeed used OpenOCD before, but it was a long time ago in a galaxy far, far away.
    Can you point me at instructions for using OpenOCD? Thanks!
    I've got a second sheevaplug that I bricked a long time ago, but I wonder if OpenOCD might bring it back to life. I'll try that one first.


    If it works, check if USB, etc work (i.e. boot from the USB stick into Debian). You could also do another installation of Debian just in
    case but that's not needed.

    It's fun! Let me know if you want to see any log files or so on.


    If you have time for this, great! But if not, no worries.

    --
    Martin Michlmayr
    https://www.cyrius.com/

    More results later!
    Rick

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  • From Martin Michlmayr@21:1/5 to All on Thu Jun 16 06:50:01 2022
    * Rick Thomas <rbthomas@pobox.com> [2022-06-10 00:19]:
    1) Install bullseye

    Worked fine and checked OK (yeah, it's Bullseye).

    Thanks for testing! I've updated my web pages to link to the bullseye
    download images.

    Warning: if this fails, you need OpenOCD to recover. I can't help
    with this. (I haven't touched these devices in years!) But I think
    you've used OpenOCD before.

    I have indeed used OpenOCD before, but it was a long time ago in a galaxy far, far away.
    Can you point me at instructions for using OpenOCD? Thanks!

    Unfortunately I never wrote instructions for OpenOCD and can't
    remember how to use it.

    If you Google you can probably find something; if you want to put
    together a short guide, I'd be happy to link it!

    Thanks!
    --
    Martin Michlmayr
    https://www.cyrius.com/

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