[coreboot] i440LX Patch
maciej.pijanka at gmail.com
Sat Nov 28 11:30:00 CET 2009
On Sat, 28 Nov 2009, Stefan Reinauer wrote:
> Maciej Pijanka wrote:
> > Hello,
> > I try to make biostar m6tld running, and created patch for 440lx using 440bx code as template.
> > Patch in attachment
> > Best regards
> > Maciej
> Awesome! Committed as r4967... Do you have a mainboard patch to go with
> it, too?
For some quality of patch, yes, but board dies around loading payload, and i did not have enough
time so far to debug, last attempt stuck when coreboot at machine showed me gdb beacon.
> When you say "try" what was / is the problem?
I am not sure if all code is correct, and there are few missing parts, ie cas latency is hard
coded to 3, agp is disabled (and i failed to find why i cant change APBASE), also i have weird
problem with reading/writing on this machine with read_config16/write_config16 because they return
incorrect data. I mean register *is* 16bit accessible, (it was DRT iirc), but two 8bit reads glued
with shift and or give other result than 16bit read, but i don't have log with output of 16bit read
on hand right now.
reg. Linux user #133161
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