** Description changed: SRU Justification: Impact: when compiled with gcc 4.6, we loose usb on every omap* hw. Fix: see attached patch. - Testcase: compile an omap[4] kernel witg gcc 4.6 and boot it, you will notice there are no usb devices present. + Testcase: compile an omap[4] kernel with gcc 4.6 and boot it, you will notice there are no usb devices present. beagle xm, natty kernel and gcc 4.6: flag@ubuntu:~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub versus beagle xm, natty kernel and gcc 4.6 + ehci fix: flag@ubuntu:~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. Bus 001 Device 004: ID 03f0:5307 Hewlett-Packard === Neither the beagle (rev C4) nor the beagle XM (rev B) USB ports work with the 2.6.39 kernel. Without USB, there is no keyboard or network. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-omap 2.6.39.3.4 ProcVersionSignature: User Name 2.6.39-3.10-omap 2.6.39 Uname: Linux 2.6.39-3-omap armv7l AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: Error: [Errno 2] No such file or directory Architecture: armel ArecordDevices: Error: [Errno 2] No such file or directory CurrentDmesg: [ 70.234100] Adding 524284k swap on /SWAP.swap. Priority:-1 extents:137 across:793660k SS Date: Wed Jun 1 13:03:46 2011 Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub ProcEnviron: SHELL=/bin/bash LANG=en_US.UTF-8 ProcKernelCmdLine: ro elevator=noop vram=12M omapfb.mode=dvi:1280x720MR-16@60 mpurate=1000 root=UUID=2ef1c514-c425-4402-acf8-0a515a608d3a fixrtc quiet splash console=ttyO2,115200n8 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791552 Title: No USB support on beagle/beagleXM To manage notifications about this bug go to: https://bugs.launchpad.net/linux-linaro/+bug/791552/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
