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From: Segher Boessenkool <segher@kernel.crashing.org>
To: "Yoder Stuart-B08248" <stuart.yoder@freescale.com>
Cc: linuxppc-dev <Linuxppc-dev@ozlabs.org>,
	Dale Farnsworth <dfarnsworth@mvista.com>
Subject: Re: [RFC 3/3] powerpc: Add DTS file for the Motorola PrPMC2800 platform
Date: Thu, 5 Apr 2007 19:48:53 +0200	[thread overview]
Message-ID: <3b592979f429a363f3b681eccb271522@kernel.crashing.org> (raw)
In-Reply-To: <9696D7A991D0824DBA8DFAC74A9C5FA302C194B9@az33exm25.fsl.freescale.net>

> the PowerPC binding defines this--
>
>  + 5.1.7. Memory Management Unit properties

<snip>

> The "mode" field seems to be undefined.

It's defined in 6.1 in the same doc -- briefly, it's
a bitfield WIMGxPP.

> So would firmware need to define all phys to virt mappings in
> the "translations" property or just the interesting ones-- i.e
> uart/console and i2c?

In principle, all.  But since you won't invoke any
client interface services ever (you don't _have_ a
real OF after all ;-) ) you might be able to get
away with describing only the ones you are going
to use.


Segher

  reply	other threads:[~2007-04-05 17:48 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-28  1:19 [RFC 0/3] powerpc: Add Motorola PrPMC2800 platform support Mark A. Greer
2007-03-28  1:20 ` [RFC 1/3] powerpc: Add bootwrapper support for Motorola PrPMC2800 platform Mark A. Greer
2007-03-28  1:21 ` [RFC 2/3] powerpc: Add arch/powerpc support for the " Mark A. Greer
2007-03-28  1:22 ` [RFC 3/3] powerpc: Add DTS file " Mark A. Greer
2007-03-28 16:43   ` Yoder Stuart-B08248
2007-03-28 18:11     ` Josh Boyer
2007-03-28 19:49       ` [RFC 3/3] powerpc: Add DTS file for the Motorola PrPMC2800platform Yoder Stuart-B08248
2007-03-29  0:35     ` [RFC 3/3] powerpc: Add DTS file for the Motorola PrPMC2800 platform David Gibson
2007-03-29  0:48       ` Segher Boessenkool
2007-03-29  1:56         ` David Gibson
2007-03-29 22:21         ` Dale Farnsworth
2007-04-02 18:26         ` Mark A. Greer
2007-04-04 11:28           ` Segher Boessenkool
2007-04-04 16:27             ` Mark A. Greer
2007-04-04 17:44               ` Segher Boessenkool
2007-04-02 18:15       ` Mark A. Greer
2007-04-03  0:55         ` David Gibson
2007-04-03 18:50           ` Mark A. Greer
2007-04-04 11:18         ` Segher Boessenkool
2007-04-04 16:29           ` Mark A. Greer
2007-04-04 17:51             ` Yoder Stuart-B08248
2007-04-05 17:48               ` Segher Boessenkool [this message]
2007-03-29 22:18     ` Dale Farnsworth
2007-04-02 18:06     ` Mark A. Greer

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