From: Wolfgang Denk <wd@denx.de>
To: "OTAVIO ISAMU SUGENO" <otavio.sugeno@siemens.com.br>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: D-Cache and I-Cache in PPC
Date: Thu, 31 Oct 2002 23:03:37 +0100 [thread overview]
Message-ID: <20021031220342.B11B510158@denx.denx.de> (raw)
In-Reply-To: Your message of "Thu, 31 Oct 2002 12:21:42 -0300." <B7AC573479F05C438F232539B961A1686C4D99@CUR1006V.br002.siemens.net.br>
In message <B7AC573479F05C438F232539B961A1686C4D99@CUR1006V.br002.siemens.net.br> you wrote:
>
>
> Can anyone tell me how D-Cache and I-Cache using PowerPC MPC860T is set
> in Linux?
Boith are switched on (usually).
> I am using ppcboot and when it is initializing I can see D-Cache and
> I-Cache infos.
> This configuration is enough to Linux recognize this settings?
Linux does not really care about the setting used in the firmware; it
turns on the caches itself.
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de
"355/113 -- Not the famous irrational number PI, but an incredible
simulation!"
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
prev parent reply other threads:[~2002-10-31 22:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-31 15:21 D-Cache and I-Cache in PPC OTAVIO ISAMU SUGENO
2002-10-31 22:03 ` Wolfgang Denk [this message]
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