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From: benh@kernel.crashing.org
To: Paul White <pwhite@bivio.net>
Cc: <linuxppc-dev@lists.linuxppc.org>
Subject: Re: MPC7455
Date: Wed, 6 Mar 2002 22:48:49 +0100	[thread overview]
Message-ID: <20020306214849.11643@mailhost.mipsys.com> (raw)
In-Reply-To: <Pine.LNX.4.21.0203062152510.30207-100000@stimpy.networkrobots.com>


>Great!  It sounds like the firmware is doing everyhting.  It might be
>nice to add an option to have linux configure the CPU registers or not,
>as for us embedded guys thats easier than implimenting it all in the
>firmware.  We can do it either way now that we know what the registers
>should be, though.

Well, then the correct place for the patch is probably in the wrapper
or in a CONFIG_xxx option for your embedded box. At least for PReP/CHRP/Pmac,
I want to rely on the firmware for various reasons (one beeing that Apple's
firmware sets some bits in specific ways to avoid/workaround chip errata).

>I'll have a cleaned up patch file by tomorrow evening.  What tree
>would you prefer the patch be against?

Whatever, I'll probably edit it anyway.


** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/

  reply	other threads:[~2002-03-06 21:48 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-03-06  7:02 MPC7455 Paul White
2002-03-06 19:46 ` MPC7455 Benjamin Herrenschmidt
2002-03-07  5:59   ` MPC7455 Paul White
2002-03-06 21:48     ` benh [this message]
2002-03-07 15:30       ` MPC7455 Tom Rini
2002-03-07 16:45         ` MPC7455 Dan Malek
2002-03-07  9:24   ` MPC7455 Gabriel Paubert
2002-03-06 22:18 ` MPC7455 Kevin B. Hendricks
2002-03-07  6:01   ` MPC7455 Paul White
2002-03-07  8:41 ` MPC7455 Giuliano Pochini

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