[U-Boot] [PATCH] ppc44x: config GPIOs for USB on canyonlands board

[Wolfgang Denk]

Dear Feng Kan,

In message <AANLkTin-rbM0NDqZmZKCYp45-m9S+3H_Fb7DwzzEHkUw at mail.gmail.com> you wrote:
>
> FKAN: Dear Wolfgang, is the symmetry needed here? If a user
> plan to use the usb, he will trigger the function. Otherwise, on
> a stop what value would we put it back to.

Design rules say:

	Shall initialize only such peripherals used by U-Boot itself,
	and must deinitialize them after use. Note that especially the
	deinitialization is mandatory! 

Isn't this GPI reset to the initial values part of the
deinitialization sequence?

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
 The software required `Windows 95 or better', so I installed Linux.