From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org, Rob Herring <rob.herring@calxeda.com>
Subject: Re: [PATCH 1/1] highbank: use the provided dtb by the firmware to probe barebox device and mem size
Date: Wed, 13 Feb 2013 10:53:41 +0100 [thread overview]
Message-ID: <20130213095341.GK19322@game.jcrosoft.org> (raw)
In-Reply-To: <20130213081845.GA1906@pengutronix.de>
On 09:18 Wed 13 Feb , Sascha Hauer wrote:
> On Tue, Feb 12, 2013 at 10:11:00PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > the dtb is at 0x1000
> >
> > if no dtb present use C code device
> >
> > kepp in C the timer/gpio/uart
> >
> > Cc: Rob Herring <rob.herring@calxeda.com>
> > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> > ---
> > arch/arm/boards/highbank/env/bin/init_board | 7 +++++
> > arch/arm/boards/highbank/init.c | 44 ++++++++++++++++++++++++---
> > 2 files changed, 47 insertions(+), 4 deletions(-)
> > create mode 100644 arch/arm/boards/highbank/env/bin/init_board
> >
> > diff --git a/arch/arm/boards/highbank/env/bin/init_board b/arch/arm/boards/highbank/env/bin/init_board
>
> We already have:
>
> | commit f59f5e86256f82daf4af3bf1922805592b780613
> | Author: Sascha Hauer <s.hauer@pengutronix.de>
> | Date: Sat Oct 6 19:51:47 2012 +0200
> |
> | of: find and register memory during probe
> |
> | This automatically registers the memory nodes in the devicetree.
> |
> | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
>
> I suspect there is something missing since this commit checks for the
> 'device_type' property, but does not actually test if it matches
> 'memory'. So there might be some work necessary, but this code already
> handles 64bit cells correctly, at least it tries to ;)
ok
>
> Sascha
>
> --
> Pengutronix e.K. | |
> Industrial Linux Solutions | http://www.pengutronix.de/ |
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prev parent reply other threads:[~2013-02-13 9:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-12 21:11 Jean-Christophe PLAGNIOL-VILLARD
2013-02-12 21:11 ` Jean-Christophe PLAGNIOL-VILLARD
2013-02-13 3:16 ` Rob Herring
2013-02-13 9:13 ` Jean-Christophe PLAGNIOL-VILLARD
2013-02-13 8:18 ` Sascha Hauer
2013-02-13 9:53 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
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