[LinuxBIOS] Geode GX1/5530: How to forward SMI to a regular IRQ

Peter Stuge stuge-linuxbios at cdy.org
Wed Aug 9 17:54:04 CEST 2006

On Wed, Aug 09, 2006 at 09:26:30AM -0600, ollie wrote:
> I am sorry that I didn't RTFM but is that there is no physical PCI
> stuff in the GX1 too? Every PCI CS registers are emulated by the
> VSA software. Is the 5530 a real and physical PCI device? 

Yes. From CS5530A.pdf p.117:

"The CS5530A audio hardware includes six PCI bus masters (three for
input and three for output) for transferring digitized audio between
memory and the external codec."


More information about the coreboot mailing list