This is the mail archive of the
ecos-discuss@sources.redhat.com
mailing list for the eCos project.
Re: AT91 extended internal SRAM
- From: Jonathan Larmour <jlarmour at redhat dot com>
- To: Robert Martin <rmartin_ecos at yahoo dot com>
- Cc: eCos Discuss <ecos-discuss at sources dot redhat dot com>
- Date: Wed, 09 Jan 2002 03:10:14 +0000
- Subject: Re: [ECOS] AT91 extended internal SRAM
- References: <20020108210804.21173.qmail@web21203.mail.yahoo.com>
Robert Martin wrote:
>
> --- Jonathan Larmour <jlarmour@redhat.com> wrote:
> > Nope. However you could also consider using the MMU
> > to map it contiguously
> > with the rest of RAM that also has the advantage of
> > solving the "allow
> > RedBoot to know about it" problem.
> >
>
> Unless I missed something in the data sheet, there is
> not MMU CP in this chip.
Ah sorry, when you mentioned write protect I just made a false assumption.
Just ignore my mail then :-|. I should have realised - it only has an ARM7
core.
Jifl
--
Red Hat, Rustat House, Clifton Road, Cambridge, UK. Tel: +44 (1223) 271062
Maybe this world is another planet's Hell -Aldous Huxley || Opinions==mine