[U-Boot] Copyright/License text in cpu/ppc4xx/4xx_pci.c

[Matthias Fuchs]

Hi,

On Wednesday 08 July 2009 22:57, Wolfgang Denk wrote:
> Dear Matthias Fuchs,
> 
> In message <200907082251.27180.matthias.fuchs at esd-electronics.com> you wrote:
> > 
> > Do we have some old PPCBoot CVS accessible somewhere? I want to find out
> > what exactly is covers by the IBM license.
> 
> Sure. See http://sourceforge.net/projects/ppcboot/develop
> 
> Best regards,
> 
> Wolfgang Denk
> 
I just checked the nine years old initial version of 405gp_pci.c:

http://ppcboot.cvs.sourceforge.net/viewvc/ppcboot/ppcboot/cpu/ppc4xx/405gp_pci.c?revision=1.1&view=markup

I do not see that this file has anything in common with the current 4xx_pci.c code!
One could say that setting up the PMM registes looks a little as is comes
from the old IBM code, but can writing zeros into some registers really stop us from
cleaning up this license issue?

If so, I see no way to reach the GPL cleanup goal.

I will submit a cleanup patch for the 4xx_pci.c when we are common in this point.
I also request "Ack-bys" at least from you and Stefan on my patch to not have one
foot in the grave :-)

Matthias