From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Mon, 10 Jan 2011 15:45:55 +0100 Subject: [U-Boot] [MX51EVK] u-boot ECC errors flashing NAND In-Reply-To: References: <4D2B04C2.2090607@denx.de> Message-ID: <4D2B1BA3.9040005@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 01/10/2011 02:44 PM, Tiago Maluta wrote: > I'd like to adapt u-boot to work with NFC v3. Do you think it's a > difficult task (and the documentation [1] available should be > sufficient) ? > > [1] http://cache.freescale.com/files/dsp/doc/ref_manual/MCIMX51RM.pdf I think there is no other documentation, except the Errata for the chip. My suggestion is to take a look at the linux driver, as NAND is already supported in mainline linux (if I am not wrong). I think you can drop the "auto" support in the NAND controller, as this is helpful with more as one chip. Maybe it can be added in a second time. > Sorry I forgot to mention, originally I wasn't using u-boot from > mainline (my tests refer to u-boot from freescale -r9.2) but I'm > switching to use u-boot from mainline on the board so I'm asking here > instead of "freescale's channel". Whenever possible, using a free > software solution is the best solution. Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office at denx.de =====================================================================