Remy, I neglected to include you in my original submission, could you please take a look at this for u-boot-usb? Original email is here [1]. And the commit I'm referring to is here [2].
The dreamplug platform must pull it's uImage from a usb attached microSD card. They are completely unbootable without this patch. However, this is a u-boot-wide change and I'm not familiar enough to say this won't break something else. Your insight would be appreciated. thx, Jason. [1] http://patchwork.ozlabs.org/patch/107645/ [2] http://git.denx.de/?p=u-boot.git;a=commit;h=96820a35873b4c005f732432c6a168decc9d22b9 On Sun, Jul 31, 2011 at 08:09:58PM +0000, Jason Cooper wrote: > If you take a look at 96820a35, you'll see the original timeout was > CONFIG_SYS_HZ. Which is 1000. After the mentioned change, non-bulk timeout > was changed to 100. This causes timeout failures on the dreamplug platform > when trying to initialize the usb microsd reader. > > Signed-off-by: Jason Cooper <u-b...@lakedaemon.net> > --- > Changes since v1: > - Further research identified the commit (96820a35) causing the problem > and revealed the former timeout of 1000. Adjusted patch to use former > timeout. > - Removed RFC. > > include/usb.h | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/include/usb.h b/include/usb.h > index 53603a5..06170cd 100644 > --- a/include/usb.h > +++ b/include/usb.h > @@ -46,7 +46,7 @@ > * This is the timeout to allow for submitting an urb in ms. We allow more > * time for a BULK device to react - some are slow. > */ > -#define USB_TIMEOUT_MS(pipe) (usb_pipebulk(pipe) ? 5000 : 100) > +#define USB_TIMEOUT_MS(pipe) (usb_pipebulk(pipe) ? 5000 : 1000) > > /* device request (setup) */ > struct devrequest { > -- > 1.7.0.4 > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
