Peter Stuge wrote:
On Wed, Apr 18, 2007 at 04:51:52PM -0400, Corey Osgood wrote:
Peter Stuge wrote:
In the src/northbridge and src/sourthbridge directories I assume I'll need to create a cx700 directory.
northbridge yes, southbridge maybe. The southbridge seems to be a vt8237 core, perhaps you don't need to make a special southbridge directory for it.
I'm rather curious, I'm wondering if CX700 = CN700 + VT8237.
Probably.
Probably would be best just to have everything in northbridge/cx700, to avoid any confusion. Either that, or we can probably hack the vt8237r code to make it work for both, so there's not two separate sets of nearly identical code.
If that's the case, CX700 should work with CN700 code
They've probably tweaked it a bit. It's like GX1+CS5530 -> Geode; Very similar, but not identical.
Yeah, seems that way. The device IDs are almost all CN700/VT8237R + 0010. We'll know a lot more once we get working on this, and also once I get the CN700 docs (which I'm still waiting on Via on, deadline's been pushed back thankfully, but I'm still desperate for 'em).
Also, the device IDs are entirely different, and so are some of the registers. I used epia-m as a starting point also, but it requires a lot of gutting out and fixing up.
Aye. I'll attempt an epia-cn port once cn700 is working. Maybe even in v3.
Good to hear!
-Corey