--- In "charliem_1216" <> wrote:
>
> --- In "greywolf9923" <greywolf82@> wrote:
> >
> > The problem about 64M, is only when you have for example two banks of
> > 32M with two different chips select. In that case you have that
>
> Yes, but TS does use two banks of 32M for all 64M TS ep93xx boards, so
> they will have the problem. Or at least my boards do, and TS still
> did last time I checked.
>
> Does the sparsemem still have that 1G physical address expectation?
>
I don't know, but I don' think so. However the kernel doesn't use
neither sparsemem nor discontigmem, but only arch_has_flatmem_holes.
> > situation. Instead, if you have only one bank of 64M (512Mbit sdram)
> > attached for example with the chip select 3, then you have this
> situation:
> >
> > 0x0000_0000 - 0x007F_FFFF
> > 0x0100_0000 - 0x017F_FFFF
> > 0x0200_0000 - 0x027F_FFFF
> > 0x0300_0000 - 0x037F_FFFF
> > 0x0400_0000 - 0x047F_FFFF
> > 0x0500_0000 - 0x053F_FFFF
> > 0x0600_0000 - 0x067F_FFFF
> > 0x0700_0000 - 0x077F_FFFF
> >
> > In such case that's no problem.
> >
>
> Regards, ............ Charlie
>
------------------------------------
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/
|