From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Schwarz Date: Fri, 26 Aug 2011 09:57:17 +0200 Subject: [U-Boot] [PATCH] NAND: Add nand read.raw and write.raw commands In-Reply-To: <1314309890-6613-1-git-send-email-marek.vasut@gmail.com> References: <1314309890-6613-1-git-send-email-marek.vasut@gmail.com> Message-ID: <4E5751DD.3090203@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Marek, On 08/26/2011 12:04 AM, Marek Vasut wrote: > These commands should work around various "hardware" ECC and BCH methods. This > is important for example in case where the user needs to write precisely what's > in a buffer to a NAND page, with no interference of hardware ECC engine or such. I think I don't get it :) Where is the problem with writing this stuff to NAND now? If the ECC interferes there was a problem with the NAND Flash therefore the data is corrupted. Regards Simon