From mboxrd@z Thu Jan 1 00:00:00 1970 From: Timur Tabi Date: Fri, 10 Jun 2011 17:24:16 -0500 Subject: [U-Boot] Booting to an alternate bank on an ADS512101? Message-ID: <4DF29990.9040706@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 Hi, I just got an ADS512101, so I have a few beginner questions on it. Is it possible to boot to an "alternate" flash bank on this board, like the "pixis_reset altbank" command does? I know that jumper P4 is supposed to do a flash recovery, but that doesn't seem to work for me (I'll email the manufacturer about that later). And even if it did, that's not exactly what I want, since it requires me to physically move the jumpers. Instead, I'd like to be able to write a new u-boot.bin into some address in NOR flash, and then reset the board and boot that U-Boot instead. If for some reason this U-boot fails, then a hard reset will bring me back to the original U-Boot. -- Timur Tabi Linux kernel developer at Freescale