From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Traill Date: Fri, 10 Nov 2006 08:17:43 +0000 Subject: [U-Boot-Users] 85xx SPD LAW setup issue? In-Reply-To: <1163091346.4665.131.camel@cashmere.sps.mot.com> References: <20061108104500.18595.qmail@web15903.mail.cnb.yahoo.com> <29E0323A-7B2E-47BC-A3BB-6B6AA1B92036@kernel.crashing.org> <1163091346.4665.131.camel@cashmere.sps.mot.com> Message-ID: <455435A7.6000608@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 Jon Loeliger wrote: > On Wed, 2006-11-08 at 11:16, Kumar Gala wrote: >> On Nov 8, 2006, at 4:45 AM, Sam Song wrote: >> >>> Hi, >>> >>> I found that there is a possible LAW conflict >>> between SPD and 85xx default settings. >>> >>> LAWBAR0 is used for DDR whereas LAWBAR1 for >>> PCI1. But SPD initializes DDR LAW as LAWBAR1. >>> >>> I think it could be a setup mess, right? >> Agreed, however I do remember something about wanting to keep LAWBAR0 >> free always to allow an external agent to do things. Maybe Jon >> remembers more about that than I do. >> >> - k > > > Hmmm... I'm going to have to plead "getting old" ... :-) > I don't recall anything special here... > > It could be pure confusion, it could be with > some hidden purpose. I just don't recall off hand. > I seem to recall that there was a 0-based or > a 1-based numbering issue too. I'd have to dig. > > jdl > > > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > U-Boot-Users mailing list > U-Boot-Users at lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/u-boot-users Jon, Kumar, The original intent was to keep LAWBAR0 free to allow external agents to initialise a different Boot Rom Interface. John