From: Olof Johansson <olof@lixom•net>
To: Scott Wood <scottwood@freescale•com>
Cc: linuxppc-dev@ozlabs•org, Stefan Roese <sr@denx•de>
Subject: Re: [PATCH 1/2] [POWERPC] 4xx: Add 405EXr to cputable
Date: Tue, 15 Jan 2008 12:38:09 -0600 [thread overview]
Message-ID: <20080115183809.GD25749@lixom.net> (raw)
In-Reply-To: <478CFA96.90009@freescale.com>
On Tue, Jan 15, 2008 at 12:25:26PM -0600, Scott Wood wrote:
> Olof Johansson wrote:
> > On Tue, Jan 15, 2008 at 12:19:24PM -0600, Scott Wood wrote:
> >> On Tue, Jan 15, 2008 at 08:09:15AM +0100, Stefan Roese wrote:
> >>> This patch adds the 405EXr to the powerpc cuptable. Basically the 405EXr
> >>> is a 405EX with only one EMAC and only one PCIe interface.
> >> Sounds like they have the same core... why do they need separate cputable
> >> entries?
> >
> > AMCC has always indicated SoC products by new PVRs. This isn't news,
> > even though it isn't exactly a clean solution. :)
>
> But the old 405EX entry would have matched both chips. Why add a new
> significant bit to pvr_mask? For the name in /proc/cpuinfo?
Presumably, yes.
Again, this is nothing new. Other 405/440 products are doing the same
thing.
-Olof
next prev parent reply other threads:[~2008-01-15 18:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-15 7:09 [PATCH 1/2] [POWERPC] 4xx: Add 405EXr to cputable Stefan Roese
2008-01-15 18:19 ` Scott Wood
2008-01-15 18:32 ` Olof Johansson
2008-01-15 18:25 ` Scott Wood
2008-01-15 18:38 ` Olof Johansson [this message]
2008-01-15 18:47 ` Josh Boyer
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