From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stelian Pop Date: Fri, 19 Sep 2008 10:46:25 +0200 Subject: [U-Boot] [patch 0/3] Improve stability USB memory sticks for the common OHCI USB layer. In-Reply-To: <3efb10970809180754td7cb481k5fd558eb459a0b2c@mail.gmail.com> References: <20080916125541.347606297@bohmer.net> <1221739210.9289.17.camel@galileo> <3efb10970809180754td7cb481k5fd558eb459a0b2c@mail.gmail.com> Message-ID: <1221813985.6781.19.camel@galileo> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Le jeudi 18 septembre 2008 ? 16:54 +0200, Remy Bohmer a ?crit : > Hello Stelian, Hi Remy, > > > I gave your patches a run on an AT91CAP9 and had limited success with > > them (usb seems to work, usb storage do not): > > Does it work without the patches? Is it a regression, or still an improvement? It is an improvement, without the patches it doesn't work at all > > > U-Boot> usb part > > print_part of 0 > > > > Partition Map for USB device 0 -- Partition Type: DOS > > > > Partition Start Sector Num Sectors Type > > 1 63 1974208 6 > > > > print_part of 1 > > ## Unknown partition table > > These errors are normal, 'usb part' seems to look for primary > partitions on a USB stick that is formatted as a floppy... > > > U-Boot> usb storage > > Device 0: not available What about this one ? Isn't this supposed to say something else ? > > U-Boot> fatinfo usb 0:1 > > > > ** Invalid boot device ** > > I have no explanation for this error, it could be related to the > filesystem on the USB stick itself. No, the filesystem is ok. (it's a 1GB stick btw). > I do not see any errors that USB itself is not working, the problems I > fixed were in the USB area, and they solved all the problems I > encountered with USB sticks on AT91SAM9261 (OHCI) I'll try to test on some other AT91SAM9 boards later today, if I find a few minutes... Stelian. -- Stelian Pop