Hi --
--- In Matthieu Crapet <> wrote:
>
> I've made a mistake. 8mb and 16mb RAM does not exist.
>
> 32MB = 4 blocks of 8MB
> 64MB = 8 blocks of 8MB
> 128MB = 16 blocks of 8MB ???
In the past, Jesse from TS mentioned that they have made a 64MB board
with single RAM chip (one chip select), and also 128MB boards that use
all four CS lines. These were custom boards for certain clients, but
I suppose they should be supported too.[1]
RedBoot (supposedly) properly finds & sets up all the RAM and passes
the right RAM ATAGS info to the kernel, even for the oddball cases.
I'm not sure how that's done in the non-redboot cases.
Regards, ....... Charlie
[1] http://www.freelists.org/archives/linux-cirrus/12-2006/msg00032.html
>
> Another thing, patch support TS9600 not TS7600.
> That's all!
>
> Matthieu
>
>
> Joel Winarske wrote:
> >
> > Matthieu Crapet wrote:
> > > Greetings all,
> > >
> > > So I have just included a recent "discontigmem" patch.
> > > NODES_SHIFT is 5. So It can handle at max (1<<5)=32 nodes.
> > >
> > > TS-72xx machines with;
> > > - 8mb: 4 nodes
> > > - 16mb: 8 nodes ???
> > > - 32mb: ???
> > > - 64mb: 32 nodes ???
> > > - 128mb: ???
> > >
> >
> > I can speak for the 32MB and 64MB parts used on the TS-7400. They
> > should be identitcal for the TS-72xx.
> >
> > 32MB = 4 blocks of 8MB
> >
> > 64MB is two 32MB parts
> >
> > Joel
> >
> >
>
------------------------------------
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/ts-7000/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/ts-7000/join
(Yahoo! ID required)
<*> To change settings via email:
<*> To unsubscribe from this group, send an email to:
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|