Aw: uboot 2024.07 regression

[Frank Wunderlich]

Hi,

any thoughts about this?

Changes do not look like they would cause the ethernet-breakage, but revert confirms...but i have no idea why this happens (maybe some optimization is triggered).

regards Frank


> Gesendet: Samstag, 15. Juni 2024 um 10:35 Uhr
> Von: "Frank Wunderlich" <frank-w at public-files.de>
> An: u-boot at lists.denx.de, "Sébastien Szymanski" <sebastien.szymanski at armadeus.com>
> Cc: "Daniel Golle" <daniel at makrotopia.org>, "John Crispin" <john at phrozen.org>, "Christian Marangi (Ansuel)" <ansuelsmth at gmail.com>
> Betreff: uboot 2024.07 regression
>
> Hi,
> 
> while testing clock-patches for mediatek as preparation for OF_upstream i've noticed an issue on
> mt7623 based board (bananapi r2) with ethernet (no ping possible) in 2024.07-rc1 where 2024.04 is good.
> 
> i bisected it to this commit:
> ff3bcb17f436 2024-02-23 Makefile: pass -undef option to cmd_gen_envp
> and when reverting this commit in 2024.07 ethernet works
> 
> it seems not yet reported or reverted (till 2024.07-rc4).
> 
> I'm not sure why this commit breaks network on this board, but revert confirms it...
> 
> regards Frank
> 
>