[U-Boot] WaRP7 nok on master

[Stefano Babic]

Hi Piere, Lukasz,

On 01/05/19 20:49, Pierre-Jean Texier wrote:
> Hi Fabio, Stefano,
> 
> Just FYI, I just tested the U-Boot master branch (with u-boot-imx merges).
> And I have some problems when the WaRP7 boot-up.
> In fact, no output...
> 
> However, on u-boot-imx, everything works well (tags/u-boot-imx-20190426).
> 
> After some manipulation with git bisect, it appears that the problem
> comes from commit [1].
> So, with a git revert 3a7c45f6a7725808e2e82908be4bc90d4d78e737,
> everything works again.
> 
> Without this revert, the WaRP7 is not
> functional (also the pico-pi i.MX7 if DM_SERIAL is implemented, tested
> by Joris in CC)

This is painful - Lukasz, can you comment this ? Your patch is small and
it seems to fix just qemu, it is difficult to understand why it has side
effects on real SOCs like i.MX.

Regards,
Stefano



> 
> 
> 
> Thanks
> 
> BR
> /Pierre-Jean
> 
> [1]
> https://github.com/trini/u-boot/commit/3a7c45f6a7725808e2e82908be4bc90d4d78e737
> 
> 


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