Ronald G Minnich wrote:
Indrek Kruusa wrote:
Hi!
The VSA2 bios for OLPC seems to be quite minimal: 64 KB.
I would be glad to know:
- is there only vsainit and sysmgr inside vsa for olpc?
- does audio, ohci/ehci and video handled by kernel drivers?
- does OLPC target booting without major problems?
It seems to be true but it is better to know for sure ;)
Indrek
I have not tested audio. Yes, the 64K is intentionally small. We wanted to have in VSA at all, but could not kill it entirely.
Do you have any pointer to updated documentation for VSA2? For example from VSA2 source I can see where to load source, destination and length (esi,edi,ecx) but is there documentation about that?
About VSA2 image: I suppose you have something like this:
4 bytes len(VSA) | vsainit.bin | sysmgr.vsm
- Is this correct? - How do you compress the image? - Do you provide VSA2 binary image for download somewhere?
thanks, Indrek