From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gary Thomas Date: Fri, 16 Apr 2010 09:55:19 -0600 Subject: [U-Boot] NAND ECC mixup? Message-ID: <4BC88867.1090004@mlbassoc.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de I'm having trouble with NAND ECC on my OMAP/3530 platform. It seems that U-Boot and Linux don't agree on the ECC patterns for a given set of data. In particular, if I create the U-Boot environment in NAND, then update it via fw_setconfig in Linux, U-Boot is no longer happy with the ECC bits. I noticed that the file drivers/mtd/nand/nand_ecc.c has changed dramatically in the Linux sources. Could this be the problem? My code is based on git://git.denx.de/u-boot.git 15fba3279b56333bdb65ead366f82c945ed320d1 ppc/85xx: Disable all async interrupt sources when we boot My Linux kernel is 2.6.31 or newer I looked in the latest tree and didn't see anything relevant. Am I missing something? Thanks -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------