Re: Restoring the opensource AGESA boards takes just 1% of git reverts since their removal

Behold: new restore_agesa.sh delivers coreboot 4.22.01 to Lenovo G505S
- boots fine! - and to other AMD AGESA boards which I didn't have the
opportunity to test yet ;-)
https://review.coreboot.org/c/coreboot/+/76832

On Sat, Sep 2, 2023 at 3:22 PM <[email protected]> wrote:
>
> Merci beaucoup!
> ;-)
>  Florentin
>
> ----- Mail original -----
> De: "Mike Banon" <[email protected]>
> À: "coreboot" <[email protected]>
> Envoyé: Samedi 2 Septembre 2023 00:03:01
> Objet: [coreboot] Re: Restoring the opensource AGESA boards takes just 1% of git reverts since their removal
>
> Now coreboot 4.21 boots flawlessly on AMD Lenovo G505S ! That's how we
> get coreboot 4.21 there ;-)
> a new "restore_agesa.sh" script compatible with coreboot master -
> https://review.coreboot.org/c/coreboot/+/76832
>
> On Sat, Aug 5, 2023 at 12:23 AM Mike Banon <[email protected]> wrote:
> >
> > Dear friends, please take a look at this change:
> >
> > https://review.coreboot.org/c/coreboot/+/76832
> >
> > This script reverts the opensource AGESA AMD boards removal that happened
> > after 5e8e911b7caee021faff96c4e82a77a42544ea62 (0 point of history, or 0 PoH)
> > - by git-reverting:
> >    1) the "bad commits" (marked as "CBF" = coreboot build failure)
> >       - that either remove or break a code needed for our boards
> >    2) the "unlucky commits" (marked as "GRF" = git revert failure)
> >       - that are a roadblock for git-reverting the "bad commits"
> >
> > Right now at 3bd83b27afbc840f184b652a1dd8ed539623a258 (3765 PoH), it takes
> > 38 CBF git reverts - just 1% of 3765 commits since the OSS AGESA removal! -
> > - making this removal look questionable and the idea of restoration viable.
> >
> > Btw plenty of these git reverts could be avoided if the changes to the
> > "dropped code" are allowed: i.e. instead of git reverting the four
> > patches numbered 497-500 at the script above, one could simply add a
> > single " #define SPEEDSTEP_APIC_MAGIC 0xACAC " somewhere. Therefore
> > the real number of "bad commits" (which either remove our boards or
> > break the things for us) isn't that great and the opensource AGESA
> > boards really can be brought back to coreboot with a bunch of ifdef's
> > etc. Please let me know if you're interested in such a quest...
> >
> > SUCCESSFUL TESTS for the opensource AGESA boards which I own (Lenovo G505S -
> >    - fam15 laptop, ASUS A88XM-E - fam15 desktop, ASUS AM1I-A - fam16 desktop) :
> > 1) only build:
> >      69ffebf5ccf123bc0b3fb28b485985af0597761d (3698 PoH) for AM1I-A,
> >      most likely boot works too but I didn't have the time to test
> > 2) build & boot:
> >      69ffebf5ccf123bc0b3fb28b485985af0597761d (3698 PoH) for G505S and A88XM-E
> >      11ba8ebbcc662ebd1dc8e14372a020eb32f26561 (3741 PoH) for G505S test only
> > --
> > Best regards, Mike Banon
> > Open Source Community Manager of 3mdeb - https://3mdeb.com/
>
>
>
> --
> Best regards, Mike Banon
> Open Source Community Manager of 3mdeb - https://3mdeb.com/
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-- 
Best regards, Mike Banon
Open Source Community Manager of 3mdeb - https://3mdeb.com/
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