> Hi Marek, > > On 11/09/2011 11:18 AM, Marek Vasut wrote: > > This enables the second port, aka. the port with the USB connector on the > > M28EVK. > > Which version of GCC you are using? I noticed that "usb start" freezes > after message "scanning bus for devices..." if I had memory stick > connected. I used GCC 4.6.1 that comes with Yocto 1.1. Without stick I > did not have any such problems. The board is very similar to M28EVK. > With GCC 4.3.4 it works fine. > > I also tested both compilers on our Atmel AT91SAM9260 based device but I > didn't have such problems. > > Any ideas how to debug this further? I noticed some comments related to > GCC in common/usb.c before usb_set_maxpacket_ep function. I also printed > out i and ii in usb_set_maxpacket. Results were something that I didn't > expect: > i: 0, ii: 0 > i: 0, ii: 1 > i: 4, ii: -30879 > i: 4, ii: -30878 > > -- > Veli-Pekka Peltola
Can you try this patch please: Subject: [PATCH] GCC4.6: Fix common/usb.c on xscale Message-Id: <1320532609-2408-1-git-send-email-marek.va...@gmail.com> I had the same issue with gcc4.6 on xscale, if it fixes your problem, can you also try with 3.4.3 and give me your ACK? M _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
