From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Date: Sat, 06 Jun 2015 17:11:30 +0200 Subject: [U-Boot] [RFC] Sunxi NAND support for U-Boot In-Reply-To: <1433505164-24112-1-git-send-email-r.spliet@ultimaker.com> References: <1433505164-24112-1-git-send-email-r.spliet@ultimaker.com> Message-ID: <55730DA2.8040902@redhat.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, On 05-06-15 13:52, Roy Spliet wrote: > Following up on earlier SPL patches, here a series based on Yassin Jaffer's > work to bring NAND support to U-boot. RFC because I know that the sunxi nand > configuration options are dependent on a work-in-progress by Daniel - trying > to deliver a single SPL for both MMC and NAND boot. > Given I have spent the past few weeks learning how Boris' original driver > works, I have probably grown a bit blind for potentially existing issues. > Please provide plenty of feedback so I can bring this in good shape. > > Patches tested on an Olimex Lime with 4GB Hynix nand. Has a partition as > defined in sunxi-common.h with two UBIFS partitions (boot, rootfs) set up in > Linux. To me it feels self-explanatory how to set this up, but I've spent the > last few weeks full-time on this, implying my view of the world and how it > revolves around MTD is rather distorted. Feel free to ask directed questions > if youdesire assistance in setting up and/or testing. p.s. If you want me to I can merge this, or the next version into my sunxi-wip branch so that people can play with it. Chances are I will do that anyways one of these days to play with it myself. Talking about playing with this, can you provide a quick step by step on howto setup the ubifs stuff under Linux, assuming a kernel + dts with working nand support are present ? Regards, Hans