Re: [U-Boot] mpc5121 - EHCI problems with some (but not all) USB hubs

2009-09-25 Thread Michael Trimarchi
Damien Dusha wrote: > Hi Michael, > > On Fri, Sep 25, 2009 at 9:19 AM, Damien Dusha wrote: > >> On Fri, Sep 25, 2009 at 2:04 AM, Michael Trimarchi >> wrote: >> >>> Damien Dusha wrote: >>> Dear All, I am attempting to integrate the USB on the Freescale mpc5121 pr

Re: [U-Boot] mpc5121 - EHCI problems with some (but not all) USB hubs

2009-09-24 Thread Damien Dusha
Hi Michael, On Fri, Sep 25, 2009 at 9:19 AM, Damien Dusha wrote: > On Fri, Sep 25, 2009 at 2:04 AM, Michael Trimarchi > wrote: >> Damien Dusha wrote: >>> >>> Dear All, >>> >>> I am attempting to integrate the USB on the Freescale mpc5121 >>> processor on the mpc5121ads board from Silicon Turnkey

Re: [U-Boot] mpc5121 - EHCI problems with some (but not all) USB hubs

2009-09-24 Thread Damien Dusha
On Fri, Sep 25, 2009 at 2:04 AM, Michael Trimarchi wrote: > Damien Dusha wrote: >> >> Dear All, >> >> I am attempting to integrate the USB on the Freescale mpc5121 >> processor on the mpc5121ads board from Silicon Turnkey for upgrades of >> kernel, u-boot etc. >> >> I have succeeded in integrating

Re: [U-Boot] mpc5121 - EHCI problems with some (but not all) USB hubs

2009-09-24 Thread Michael Trimarchi
Damien Dusha wrote: > Dear All, > > I am attempting to integrate the USB on the Freescale mpc5121 > processor on the mpc5121ads board from Silicon Turnkey for upgrades of > kernel, u-boot etc. > > I have succeeded in integrating Francesco Rendine 's EHCI patch for > the MPC5121 (see > http://lists.

Re: [U-Boot] mpc5121 - EHCI problems with some (but not all) USB hubs

2009-09-23 Thread Damien Dusha
Dear all, I am following up on a post I made earlier in the week on U-Boot hanging (infinite looping) in a particular part of drivers/usb/host/ehci-hcd.c . I also reported that it works for some hubs and not for others. I have been attempting to debug this problem and I have found something of i

[U-Boot] mpc5121 - EHCI problems with some (but not all) USB hubs

2009-09-21 Thread Damien Dusha
Dear All, I am attempting to integrate the USB on the Freescale mpc5121 processor on the mpc5121ads board from Silicon Turnkey for upgrades of kernel, u-boot etc. I have succeeded in integrating Francesco Rendine 's EHCI patch for the MPC5121 (see http://lists.denx.de/pipermail/u-boot/2009-June/0