From mboxrd@z Thu Jan 1 00:00:00 1970 From: Scott Wood Date: Fri, 15 Jan 2010 17:48:45 -0600 Subject: [U-Boot] [PATCH 3/9] Add v1.1 support to nand_spl fsl nfc driver In-Reply-To: <4b73d43f1001151530r2329b2e4pa3ae82071a3dd33f@mail.gmail.com> References: <1263357841-5100-1-git-send-email-jcrigby@gmail.com> <1263357841-5100-2-git-send-email-jcrigby@gmail.com> <1263357841-5100-3-git-send-email-jcrigby@gmail.com> <1263357841-5100-4-git-send-email-jcrigby@gmail.com> <20100115231328.GA2956@loki.buserror.net> <4b73d43f1001151530r2329b2e4pa3ae82071a3dd33f@mail.gmail.com> Message-ID: <4B50FEDD.7000003@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 John Rigby wrote: > No I have not tested on mx27. I don't have any hw. If someone could > test it that would be great. Also I really don't know if the syndrome > stuff is needed. I was just about to comment on that. :-) At a first glance it looks like you'll need either some custom read/write page, or complicated read_buf/write_buf -- but I'm not sure that all of the stuff being done in the syndrome functions is needed (or even that the syndrome functions are a good starting point), and this driver already has complicated read/write_buf that could probably be tweaked to work with this chip. > This is a straight port from KARO's linux driver > (not mainline) that I know works on mx25. If someone can verify that > it works on mx27 and/or mx31 I would like to get it accepted as is > (with fixes above). After it is in I will go back and try to clean it > up some more. OK. -Scott