From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Schocher Date: Fri, 24 May 2013 18:39:38 +0200 Subject: [U-Boot] dfu: dfu and UBI Volumes Message-ID: <519F97CA.4060901@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 Hello, just digging in DFU support in U-Boot for an upcoming board support based on an AM335x. This board support uses for example a rootfs in an UBI Volume on a NAND flash, and this should be updated with dfu ... How To do this? Current state on this board is to erase the rootfs mtd partition with a nand erase and write the new image using dfu_nand.c ... which calls in the end nand_write ... which is ... lets say ... not the prefered way on an UBI volume ... How to solve this? Any ideas? bye, Heiko -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany