[Libre-soc-bugs] [Bug 855] add libre-soc to kestrel

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Tue Jul 5 20:20:42 BST 2022


https://bugs.libre-soc.org/show_bug.cgi?id=855

--- Comment #28 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to tpearson from comment #25)
> Created attachment 168 [details]
> Initial Web server functioning

oleeee!

(In reply to tpearson from comment #26)

> Main repositories available here:
> https://gitlab.raptorengineering.com/kestrel-collaboration/kestrel-litex/
> litex
> https://gitlab.raptorengineering.com/kestrel-collaboration/kestrel-litex/
> pythondata-cpu-libresoc
> https://gitlab.raptorengineering.com/kestrel-collaboration/kestrel-litex/
> litex-boards
> https://gitlab.raptorengineering.com/kestrel-collaboration/kestrel-firmware/
> zephyr-firmware

bonus points if we can do an automated repro script for getting everything
compiled-and-running (happy to have it include microwatt as an option)
aside from anything it acts as "documentation".

if there's a 4th milestone (very short one) that could be done separately,
or we can put someone else on it?

> A single module Arctic Tern card, in the PCIe carrier, is the hardware
> target.
> 
> Those include the recent change to fix mulhd, which allows Zephyr to boot
> and we can load Web pages using the exact same binary used with Microwatt --

frickin fantastic.


> Booting from network...
> Local IP: 192.168.1.50
> Remote IP: 192.168.1.1
> Booting from boot.json...
> Booting from boot.bin...

niiice

> I *think* we might be able to call this one closed soon. :)  

yeah i'd agree.  up to you if you'd like to do a "full auto build"
script (not the upload, just the building)?
https://git.libre-soc.org/?p=dev-env-setup.git;a=summary


> Great job to
> all involved, this is no small feat -- 600k+ of binary running as-is on a
> completely different CPU...

4,000+ separate unit tests helps quite a lot, there :)

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