6 Dec
2005
6 Dec
'05
5:05 p.m.
Hi Scott,
On Tuesday 06 December 2005 13:45, Scott McNutt wrote:
In cpu/ppc4xx/start.S, the CPC0_PCI register is _initialized_, rather than being simply _updated_. This clears bits that are set during bootstrap from a serial eeprom. E.g. for the PerWE/PCI_INT mux, CPC0_PCI[SPE] always gets cleared.
I'm proposing a simple change and would like some feedback ... it's not clear to me if this will cause problems for existing boards.
Comments welcome :-)
Seems reasonable to me. I second this patch. Most likely, the current 405ep platforms need those bits cleared or configure them in some board specific code.
If nobody objects, I will check your patch in, in a few days/weeks...
Best regards, Stefan