[U-Boot] USB Device Port not working in MPC8280 PowerPC

Wolfgang Denk wd at denx.de
Fri Jul 17 12:52:08 CEST 2009


Dear Gurumurthy Gowdar,

In message <adaf92990907170335n3856a492i2b0738aa12af5b23 at mail.gmail.com> you wrote:
>
>                                       am facing problem on writing USB
> device port driver for MPC8280,when i connect it to the host PC through USB
> cable .device descriptor is happening host is setting the address but device
> configuration is not happening properly...it hangs there in USB busy
> handler.

Which exact version of U-Boot are you running?

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Every program has at least one bug and can be shortened by  at  least
one instruction - from which, by induction, one can deduce that every
program can be reduced to one instruction which doesn't work.


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