From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Brownell Date: Tue, 28 Apr 2009 18:52:14 -0700 Subject: [U-Boot] [PATCH] ARM DaVinci: Adding DM357 Support In-Reply-To: References: <1240951925-30439-1-git-send-email-s-paulraj@ti.com> <200904281456.33504.david-b@pacbell.net> Message-ID: <200904281852.14371.david-b@pacbell.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Tuesday 28 April 2009, Paulraj, Sandeep wrote: > Dave, > We can add such support/enhancements later. The > patch as such will work for sure. OK, I can understand that. This board seems to have the most complex NAND config of the DaVinci EVMs. > In our LSPs we can use > only one NAND at a time. We do not at this point of time > have support even in the kernel where both NANDs can be > used at the same time. Its only either of the 2. And for that matter, even the DaVinci GIT tree doesn't yet support this board ... much less mainline Linux! I believe the current NAND driver (in 2.6.30-rc) should handle this fine, though. - Dave > Thanks, > Sandeep > > > -----Original Message----- > > From: David Brownell [mailto:david-b at pacbell.net] > > Sent: Tuesday, April 28, 2009 5:57 PM > > To: Paulraj, Sandeep; u-boot at lists.denx.de > > Cc: davinci-linux-open-source at linux.davincidsp.com > > Subject: Re: [PATCH] ARM DaVinci: Adding DM357 Support > > > > ... > > > > So this initial U-Boot support only supports the smaller of > > the two NAND chips, and access to the second one is only > > after booting to the operating system? > > > > I'd have liked to see the NAND driver updates needed to support > > the chipselect of the second NAND chip, and use it with HW ECC. > > > > - Dave > > > > > > > >