From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Weber Date: Tue, 21 Feb 2012 09:51:59 +0100 Subject: [U-Boot] [PATCH v3 1/3] ARM: I2C: I2C Multi byte address support In-Reply-To: <20120220222333.GA13681@bill-the-cat> References: <1327311852-2868-1-git-send-email-rachna@ti.com> <4F3E178A.4030802@gmail.com> <4CE347531D4CA947960AF71FF095B9323174DDA4@DBDE01.ent.ti.com> <4F3E273A.1060108@gmail.com> <4F40C494.7020402@gmail.com> <20120220222333.GA13681@bill-the-cat> Message-ID: <4F435B2F.8040800@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 Hello Tom, On 02/20/2012 11:23 PM, Tom Rini wrote: > On Sun, Feb 19, 2012 at 10:44:52AM +0100, Thomas Weber wrote: >> Hello Tom, hello Rachna, >> >> I don't know if this is related to the i2c changes or mmc changes? >> >> When I boot from nand and then make "mmc rescan" the card is not detected. >> When booting with boot_key on Devkit8000 directly from sd-card >> everything is okay. > It's the i2c changes, I'm fairly certain. > reverting "nand: make 1-bit software ECC configurable" "ARM: I2C: I2C Multi byte address support" "ARM: AM33XX: Add AM33XX I2C driver support" help for booting on Devkit8000. You told me in IRC, that you don't need the CONFIG_MTD_ECC_SOFT for your boards? Can you explain why you don't need it? Perhaps something is misconfigured on Devkit8000. Or do you have no boards with nand flash? Regards, Thomas