From: Albert ARIBAUD <albert.u.boot@aribaud.net>
To: u-boot@lists.denx.de
Subject: [U-Boot] i.MX51: FEC: Cache coherency problem?
Date: Wed, 20 Jul 2011 15:02:01 +0200 [thread overview]
Message-ID: <4E26D1C9.50200@aribaud.net> (raw)
In-Reply-To: <4E25E4EC.70904@comcast.net>
Le 19/07/2011 22:11, J. William Campbell a ?crit :
> If this is true, then it means that the cache is of type write-back (as
> opposed to write-thru). From a (very brief) look at the arm7 manuals, it
> appears that both types of cache may be present in the cpu. Do you know
> how this operates?
Usually, copyback (rather than writeback) and writethough are modes of
operation, not cache types.
Amicalement,
--
Albert.
next prev parent reply other threads:[~2011-07-20 13:02 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-18 15:18 [U-Boot] i.MX51: FEC: Cache coherency problem? David Jander
2011-07-18 16:16 ` Aneesh V
2011-07-19 7:26 ` David Jander
2011-07-19 11:07 ` Matthias Weißer
2011-07-19 11:17 ` David Jander
2011-07-19 11:20 ` Wolfgang Denk
2011-07-19 12:10 ` David Jander
2011-07-20 6:29 ` David Jander
2011-07-20 8:56 ` Albert ARIBAUD
2011-07-20 9:21 ` David Jander
2011-07-20 10:29 ` Aneesh V
2011-07-20 11:31 ` David Jander
2011-07-20 12:05 ` Aneesh V
2011-07-19 11:19 ` Wolfgang Denk
2011-07-19 14:31 ` Matthias Weißer
2011-07-19 11:51 ` Aneesh V
2011-07-18 16:55 ` Stefano Babic
2011-07-19 7:44 ` David Jander
2011-07-19 8:21 ` Albert ARIBAUD
2011-07-19 8:37 ` David Jander
2011-07-19 8:43 ` Aneesh V
2011-07-19 8:58 ` David Jander
2011-07-19 9:11 ` Albert ARIBAUD
2011-07-19 11:50 ` Aneesh V
2011-07-19 11:42 ` Aneesh V
2011-07-19 9:05 ` Albert ARIBAUD
2011-07-19 14:36 ` J. William Campbell
2011-07-19 15:17 ` David Jander
2011-07-19 18:14 ` Anton Staaf
2011-07-19 20:11 ` J. William Campbell
2011-07-20 13:02 ` Albert ARIBAUD [this message]
[not found] ` <4E26DF9D.5070709@comcast.net>
[not found] ` <4E26E7AA.9070001@aribaud.net>
2011-07-20 15:36 ` J. William Campbell
2011-07-21 6:48 ` David Jander
2011-07-23 13:04 ` Albert ARIBAUD
2011-07-23 15:35 ` J. William Campbell
2011-07-20 8:37 ` Aneesh V
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