V2 EPIA - IDE compat mode, RAM init, and early MTRR

[SONE Takeshi]

Attached patch fixes IDE compatibility mode (so FILO works),
and RAM initialization, so the DIMM on the second slot works.
SPD is not used by this patch, we have to figure out how to 
type MA mapping by SPD (see the comment in the code).
Maybe I will work on SPD-based RAM timing.
earlymtrr.c should go to src/cpu/p6 so the XIP works.
The change in src/cpu/p6/mtrr.c just reverse the change made by
Eric for K8..

[ron minnich]

Takeshi, I have put your changes in (earlymtrr.c, etc.) except for 
raminit. We should talk about that offline, but I want to better 
understand what you are doing, since two slots was working for me.

ron

[SONE Takeshi]

On Mon, Oct 20, 2003 at 03:48:18PM -0600, ron minnich wrote:
> Takeshi, I have put your changes in (earlymtrr.c, etc.) except for 
> raminit. We should talk about that offline, but I want to better 
> understand what you are doing, since two slots was working for me.

Besides raminit, some important fixes are still missing in the
current CVS.

src/mainboard/via/epia/Config.lb: 
    * chooses COMPATIBILITY mode rather than native mode
    * more appropriate romcc options

src/southbridge/via/vt8231/vt8231.c:
    * proper interpretation of enable_native_ide

src/mainboard/via/epia/auto.c:
    * really call early mtrr

Attached patch also includes random minor fixes.

[ron minnich]

On Tue, 21 Oct 2003, SONE Takeshi wrote:
> src/mainboard/via/epia/Config.lb: 
>     * chooses COMPATIBILITY mode rather than native mode
>     * more appropriate romcc options
>
> src/southbridge/via/vt8231/vt8231.c:
>     * proper interpretation of enable_native_ide
>
> src/mainboard/via/epia/auto.c:
>     * really call early mtrr
>
> Attached patch also includes random minor fixes.

No, these are in CVS AFAIK; the problem is that you are suffering the 
24-hour delay again.

ron

[SONE Takeshi]

On Tue, Oct 21, 2003 at 07:55:20AM -0600, ron minnich wrote:
> On Tue, 21 Oct 2003, SONE Takeshi wrote:
> > src/mainboard/via/epia/Config.lb: 
> >     * chooses COMPATIBILITY mode rather than native mode
> >     * more appropriate romcc options
> >
> > src/southbridge/via/vt8231/vt8231.c:
> >     * proper interpretation of enable_native_ide
> >
> > src/mainboard/via/epia/auto.c:
> >     * really call early mtrr
> >
> > Attached patch also includes random minor fixes.
>
> No, these are in CVS AFAIK; the problem is that you are suffering the 
> 24-hour delay again.

Hmm... I don't see them in the snapshots.linuxbios.org either.

SF CVS is working very well these days.. no connection resets,
less delay, faster updates.

[ron minnich]

On Tue, 21 Oct 2003, SONE Takeshi wrote:
> SF CVS is working very well these days.. no connection resets,
> less delay, faster updates.

I'll check later today and see if I forgot to commit ...

ron

[Stefan Reinauer]

* ron minnich  [031021 15:55]:
> No, these are in CVS AFAIK; the problem is that you are suffering the 
> 24-hour delay again.

If so, please use http://snapshots.linuxbios.org/

Stefan