Re: Linux w/ Motorola 860ADS target

[Magnus Damm <damm@kieraypc01.p.y.ki.era.ericsson.se>]

"Clayton, Mark" wrote:
>
> Is there a difference between the 860ADS and the 860FADS?

Yep.
The big difference is that the FADS series of boards
all share the same motherboard and different CPU:s
has got different daughterboards with some extra features.

My FADS860T has got a 100Mbit PHY on the daughterboard.
The FADS motherboard has got 4MBytes of sdram conneted to it.

The ADS is only supporting the 860/821 processor and
has no daughterboard and no sdram either.

None of the boards are stable.
The worst board it the FADS. I wonder if it will boot today...

For more info and pictures:

http://www.s4l.de/powerpc.html

> Thanks,
> Mark
>
> >
> >
> > "Todd_Tomaino"@vnci.net wrote:
> > >
> > > Hello,
> >
> > Hi!
> >
> > > I am brand new to Linux as well as the list.  I am
> > interested in using
> > > Linux with the 860ADS demo board as a target.
> >
> > That is a pretty good board. But watch out for the ZIF socket!
> > I've got two boards: One PILOT and one REV-B. Only the REV-B works.
> >
> > > Could anyone suggest a
> > > version of Linux that is well suited for this purpose.
> >
> > ftp://linuxppc.cs.nmt.edu/pub/linuxppc/embedded/mpc8xx-2.2.13.tgz
> >
> > That version has not much ADS860 support, but I've made a patch
> > that is floating around. Check previous messages!
> >
> > You also need to apply a low-memory patch if you
> > want to be able to do something.
> > Check the archives there too.
> >
> > This site has info about booting and stuff.
> >
> > http://www.s4l.de/powerpc.html
> >
> > You will probably need 8xxrom to boot your board.
> >
> > > Also, drivers for
> > > the PCMCIA interface would be a real plus.
> >
> > Well, that's me!
> >
> > I am actually running Linux on a ADS860 right now, trying out
> > my PCMCIA socket driver for the mpc8xx series.
> >
> > Most things work, but I have not released the driver yet.
> > I plan doing so next week or so.
> >
> > The driver will be as a patch against David Hinds pcmcia-cs package.
> >
> > > In looking around under the
> > > search criteria for "Linux PPC" I am seeing versions such
> > as Black Lab,
> > > Yellow Dog, Debian, etc.  These appear to be geared more
> > towards desktop
> > > power pc units.  Is it possible to use one of these for an embedded
> > > application??
> >
> > If you patch and replace glibc it should be possible.
> > You probably need heaps of memory, though.
> >
> > We crosscompile the programs we need.
> >
> > Good luck /
> >
> > Magnus
> >
> > > best regards,
> > >
> > > Todd

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