* D-Cache and I-Cache in PPC
@ 2002-10-31 15:21 OTAVIO ISAMU SUGENO
2002-10-31 22:03 ` Wolfgang Denk
0 siblings, 1 reply; 2+ messages in thread
From: OTAVIO ISAMU SUGENO @ 2002-10-31 15:21 UTC (permalink / raw)
To: linuxppc-embedded
Hi everybody,
Can anyone tell me how D-Cache and I-Cache using PowerPC MPC860T is set
in Linux?
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?
If anyone could help me, please.
Thanks and Regards.
Otavio
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* Re: D-Cache and I-Cache in PPC
2002-10-31 15:21 D-Cache and I-Cache in PPC OTAVIO ISAMU SUGENO
@ 2002-10-31 22:03 ` Wolfgang Denk
0 siblings, 0 replies; 2+ messages in thread
From: Wolfgang Denk @ 2002-10-31 22:03 UTC (permalink / raw)
To: OTAVIO ISAMU SUGENO; +Cc: linuxppc-embedded
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/
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2002-10-31 15:21 D-Cache and I-Cache in PPC OTAVIO ISAMU SUGENO
2002-10-31 22:03 ` Wolfgang Denk
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