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From: Scott Wood <scottwood@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] 8313erdb: Set guarded bit on BAT that covers the end of the address space.
Date: Tue, 17 Mar 2009 14:11:31 -0500	[thread overview]
Message-ID: <49BFF5E3.4040903@freescale.com> (raw)
In-Reply-To: <200903171446.56296.vapier@gentoo.org>

Mike Frysinger wrote:
> the change sounded like you were addressing a specific issue that was noticed, 
> but other regions could still (in general) cause problems.  but i guess that 
> isnt the case at all.

I mentioned the specific case mainly to show that it was a problem that 
I was actually running into (rather than a theoretical problem), and 
thus is a candidate for the imminent release.

For "next", a more comprehensive review of mappings is in order.  For 
example, the flash mapping shouldn't be cacheable -- it's fine for 
normal data access, but it could cause problems when programming the flash.

-Scott

  reply	other threads:[~2009-03-17 19:11 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-03-17 17:09 [U-Boot] [PATCH] 8313erdb: Set guarded bit on BAT that covers the end of the address space Scott Wood
2009-03-17 17:43 ` Anton Vorontsov
2009-03-17 19:49   ` Scott Wood
2009-03-17 20:12     ` Anton Vorontsov
2009-03-17 17:47 ` Mike Frysinger
2009-03-17 17:52   ` Scott Wood
2009-03-17 18:07     ` Mike Frysinger
2009-03-17 18:13       ` Kumar Gala
2009-03-17 18:38         ` Mike Frysinger
2009-03-17 18:18       ` Scott Wood
2009-03-17 18:46         ` Mike Frysinger
2009-03-17 19:11           ` Scott Wood [this message]
2009-03-18 12:53           ` Jerry Van Baren
2009-03-18  7:41 ` Norbert van Bolhuis
2009-03-23  9:51   ` Liu Dave-R63238
2009-03-30 22:56 ` Kim Phillips

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