[PATCH v2 3/5] ARM: ep93xx: increase NR_BANKS to 16 for support of 128MB RAM

[Petr Štetiar]

H Hartley Sweeten <hartleys at visionengravers.com> [2011-06-13 12:43:25]:

> On Sunday, June 12, 2011 8:05 AM, Petr Štetiar wrote:
> >
> > I've got hands on one ts-7300 board, which is equiped with 128MB RAM in two
> > 64MB memory chips, so it's 16 banks/8MB each. Without this patch, the bootmem
> > init code complains about small NR_BANKS number and only lower 64MB is
> > accessible.
> >
> > Cc: Russell King <linux at arm.linux.org.uk>
> > Cc: Hartley Sweeten <hsweeten at visionengravers.com>
> > Cc: Ryan Mallon <ryan at bluewatersys.com>
> > Signed-off-by: Petr Štetiar <ynezz at true.cz>
> > ---
> >  arch/arm/include/asm/setup.h |    6 +++++-
> >  1 files changed, 5 insertions(+), 1 deletions(-)
> > 
> > diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h
> > index ee2ad8a..b13720d 100644
> > --- a/arch/arm/include/asm/setup.h
> > +++ b/arch/arm/include/asm/setup.h
> > @@ -192,7 +192,11 @@ static struct tagtable __tagtable_##fn __tag = { tag, fn }
> >  /*
> >   * Memory map description
> >   */
> > -#define NR_BANKS 8
> > +#ifdef CONFIG_ARCH_EP93XX
> > +# define NR_BANKS 16
> > +#else
> > +# define NR_BANKS 8
> > +#endif
> >  
> >  struct membank {
> >  	phys_addr_t start;
> 
> I would like Russell's opinion on this patch before it's accepted into his
> Patch Tracker.
> 
> But, as far as the ep93xx support goes...
> 
> Acked-by: H Hartley Sweeten <hsweeten at visionengravers.com>

Hello Russell,

could I kindly ask you about your opinnion on this patch? Thanks a lot.

-- ynezz