From: Jackson <enorm@126.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] why need disable icache
Date: Wed, 8 Nov 2006 10:36:48 +0800 [thread overview]
Message-ID: <002f01c702de$bd463a40$8709a8c0@class> (raw)
Hi, all
I have been confused by cache recently.
1. why need we disable icache and dcache at the beginning of the u-boot
code?
2. when can we enable them ?
Thank you for the help.
Best regards
Jackson
next reply other threads:[~2006-11-08 2:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-08 2:36 Jackson [this message]
2006-11-08 15:56 ` [U-Boot-Users] why need disable icache Jerry Van Baren
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