[coreboot] About rs780 CIM

yili0568 at gmail.com yili0568 at gmail.com
Wed Apr 10 09:04:51 CEST 2013


Thanks. And I found the comment 
"/*
* Set registers in RS780 and CPU to enable the internal GFX.
* Please refer to CIM source code and BKDG.
*/"
from the file Targets/Bonito3a780e/pci/rs780_gfx.c, where is
CIM source code?

On Tue, Apr 09, 2013 at 12:43:30PM +0200, Paul Menzel wrote:
> Dear yili0568,
> 
> 
> Am Dienstag, den 09.04.2013, 16:02 +0800 schrieb yili0568 at gmail.com:
> 
> >      Everyone, the code of rs780 refers to CIM several times. For
> > example, "In CIMx 4.5.0 and RPR, 4c is done before 5 & 6. 
> > But in this way", "Compliant with CIM_33's PCIEPowerOffGppPorts",
> > etc.
> > 
> > Does CIM means Common Information Model of DMTF? But I can't find the 
> > part about rs780.
> > 
> > Anyone know about it? thanks.
> 
> CIMx means »Chipset Integration Module Extensive« and should be
> described in the datasheet [1]. At least I found it in the AMD
> SB800-Series BIOS Developers Guide (BDG).
> 
> Could you please apply for a Wiki account and add it to the Glossary
> [2]?
> 
> 
> Thanks,
> 
> Paul
> 
> 
> [1] http://www.coreboot.org/Datasheets
> [2] http://www.coreboot.org/Glossary



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