From: Arjan van de Ven <arjan@infradead.org>
To: "Bryan Wu" <cooloney.lkml@gmail.com>
Cc: "David Woodhouse" <dwmw2@infradead.org>,
"Bryan Wu" <bryan.wu@analog.com>,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
uclinux-dist-devel@blackfin.uclinux.org,
"Michael Hennerich" <michael.hennerich@analog.com>
Subject: Re: [PATCH 1/1] [MTD/NAND]: Add Blackfin BF52x on-chip NAND Flash controller driver support in bf5xx_nand driver
Date: Fri, 23 Nov 2007 13:52:12 -0800 [thread overview]
Message-ID: <20071123135212.7c483aae@laptopd505.fenrus.org> (raw)
In-Reply-To: <386072610711230625k23b68e49q6090b7eb27c2c039@mail.gmail.com>
On Fri, 23 Nov 2007 22:25:29 +0800
"Bryan Wu" <cooloney.lkml@gmail.com> wrote:
> On Nov 23, 2007 6:19 PM, David Woodhouse <dwmw2@infradead.org> wrote:
> >
> > On Fri, 2007-11-23 at 18:14 +0800, Bryan Wu wrote:
> > >
> > > +#ifdef CONFIG_BF54x
> > > /* Setup DMAC1 channel mux for NFC which shared with SDH
> > > */ val = bfin_read_DMAC1_PERIMUX();
> > > val &= 0xFFFE;
> > > bfin_write_DMAC1_PERIMUX(val);
> > > SSYNC();
> > > -
> > > +#endif
> >
> > You can't build a multiplatform kernel which runs on BF52x and
> > BF54x?
>
> There are some hardware difference between BF52x and BF54x. We have
> to do this.
>
well does it need to be an #ifdef, or can it be a runtime if() ?
--
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next prev parent reply other threads:[~2007-11-23 21:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-23 10:14 Bryan Wu
2007-11-23 10:19 ` David Woodhouse
2007-11-23 14:25 ` Bryan Wu
2007-11-23 21:52 ` Arjan van de Ven [this message]
2007-11-23 22:04 ` Robin Getz
2007-11-24 6:43 ` David Woodhouse
2007-11-24 7:15 ` Bryan Wu
2007-11-24 13:11 ` Robin Getz
-- strict thread matches above, loose matches on Subject: below --
2007-10-30 9:08 Bryan Wu
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