From: Albert ARIBAUD <albert.u.boot@aribaud.net>
To: u-boot@lists.denx.de
Subject: [U-Boot] ARM v7: Flush icache when executing a program with go
Date: Tue, 21 May 2013 18:45:25 +0200 [thread overview]
Message-ID: <20130521184525.02f32f8e@lilith> (raw)
In-Reply-To: <CAMP170wiQhNdKdAOzgb0KB__w5+P+f-7fHU3Hwn=b+kh0Z-Fsg@mail.gmail.com>
Hi Kees,
On Tue, 21 May 2013 14:38:01 +0200, Kees Jongenburger
<kees.jongenburger@gmail.com> wrote:
> To my
> understanding also enabling d-cache on ARM has no effect as long as
> the MMU is not turned on so I totally miss the point.
Enabling dcache gives DDR access performance benefits regardless of
enabling MMU.
> Greetings
Amicalement,
--
Albert.
prev parent reply other threads:[~2013-05-21 16:45 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-14 14:16 [U-Boot] ARM v7: Flush icache when executing a program with go Henrik Nordström
2013-05-15 15:11 ` Albert ARIBAUD
2013-05-15 16:34 ` Henrik Nordström
2013-05-15 16:44 ` Albert ARIBAUD
2013-05-15 16:51 ` Tom Rini
2013-05-15 17:39 ` Albert ARIBAUD
2013-05-16 1:54 ` Henrik Nordström
2013-05-16 7:14 ` Wolfgang Denk
2013-05-16 13:37 ` Tom Rini
2013-05-16 15:37 ` Henrik Nordström
2013-05-16 22:13 ` Wolfgang Denk
2013-05-17 12:16 ` Henrik Nordström
2013-05-20 0:55 ` Kuo-Jung Su
2013-05-21 12:37 ` Wolfgang Denk
2013-05-21 12:26 ` Wolfgang Denk
2013-05-21 21:57 ` Henrik Nordström
2013-05-21 12:38 ` Kees Jongenburger
2013-05-21 16:45 ` Albert ARIBAUD [this message]
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