From: Wolfgang Denk <wd@denx.de>
To: Scott Wood <scottwood@freescale.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
Heiko Schocher <hs@denx.de>,
linuxppc-dev@ozlabs.org
Subject: Re: [PATCH v2] 8xx: Add support for the MPC852 based board from keymile.
Date: Tue, 18 Mar 2008 17:19:57 +0100 [thread overview]
Message-ID: <20080318161957.766A124349@gemini.denx.de> (raw)
In-Reply-To: Your message of "Tue, 18 Mar 2008 10:11:32 EST." <20080318151132.GA17402@ld0162-tx32.am.freescale.net>
Dear Scott,
in message <20080318151132.GA17402@ld0162-tx32.am.freescale.net> you wrote:
>
> Well, the device tree is a mechanism for communicating from the firmware
> to the kernel, and if we could control the firmware better we'd just make
> it set the pins properly to begin with. :-)
Is this just a comment, or do you oppose Heiko's suggestion?
Other uses of the device tree seem possible and reasonable, too. For
example, we can use the device tree to configure the firmware (U-Boot
in this case).
Using the device tree to describe the pin configuration of the
hardware sounds easier to me than hard-coding it in some source (or
header) file - no matter if this is in the kernel and/or in the
firmware.
What do you think?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
A quarrel is quickly settled when deserted by one party; there is no
battle unless there be two. - Seneca
next prev parent reply other threads:[~2008-03-18 16:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-14 9:24 [PATCH v2] 8xx: Add support for the MPC852 based board from keymile Heiko Schocher
2008-03-14 23:25 ` Stephen Rothwell
2008-03-18 7:13 ` Heiko Schocher
2008-03-18 7:33 ` Stephen Rothwell
2008-03-18 8:04 ` Heiko Schocher
2008-03-18 15:11 ` Scott Wood
2008-03-18 16:19 ` Wolfgang Denk [this message]
2008-03-18 16:56 ` Scott Wood
2008-03-18 16:19 ` Vitaly Bordug
2008-03-19 6:51 ` Heiko Schocher
2008-03-17 22:46 ` Scott Wood
2008-03-18 8:07 ` [PATCH v3] " Heiko Schocher
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