From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Date: Tue, 24 Feb 2015 11:49:53 -0700 Subject: [U-Boot] [PATCH 3/3] ARM: tegra: usb gadgets: Allow accessing the NAND via DFU In-Reply-To: <20150224183723.200f2ee8@avionic-0020> References: <1424796293-22746-1-git-send-email-alban.bedel@avionic-design.de> <1424796293-22746-3-git-send-email-alban.bedel@avionic-design.de> <54ECAD52.6000300@wwwdotorg.org> <20150224183723.200f2ee8@avionic-0020> Message-ID: <54ECC7D1.8010004@wwwdotorg.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 02/24/2015 10:37 AM, Alban Bedel wrote: > On Tue, 24 Feb 2015 09:56:50 -0700 > Stephen Warren wrote: > >> On 02/24/2015 09:44 AM, Alban Bedel wrote: >>> Many T20 boards use NAND instead of MMC, allow accessing it via DFU. >> >> I have no particular objection to this, but I wonder how extensively >> you've tested this? IIRC I had to make quite a few fixes to the DFU and >> DFU-MMU code when enabling them on Tegra. I'd expect to have to make a >> bunch of changes to the DFU-NAND code to make it work, unless I happened >> to fix it up blindly without issue before:-) > > I only did a few test with DFU, writing u-boot image and that worked > fine. > >> Does test/dfu/dfu_gadget_test.sh work without issue on NAND on Tegra? > > However this test fails :( So, yes it might a bit early to enable it. BTW, I should have mentioned that I did find a couple of failures in the DFU test that have crept in recently. If all you're seeing is those two, you can probably ignore them. See the following for details: https://www.marc.info/?l=u-boot&m=142420980925216&w=4 Re: [U-Boot] [PATCH v2 0/8] arm: a few steps to reduce the boot time Message-ID: <54E3B600.60009@wwwdotorg.org>