From mboxrd@z Thu Jan 1 00:00:00 1970 From: Scott Wood Date: Tue, 17 Mar 2009 14:11:31 -0500 Subject: [U-Boot] [PATCH] 8313erdb: Set guarded bit on BAT that covers the end of the address space. In-Reply-To: <200903171446.56296.vapier@gentoo.org> References: <20090317170931.GA14779@ld0162-tx32.am.freescale.net> <200903171407.29266.vapier@gentoo.org> <49BFE965.40904@freescale.com> <200903171446.56296.vapier@gentoo.org> Message-ID: <49BFF5E3.4040903@freescale.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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