[U-Boot] at91: fix a USB problem for AT91SAM9261

[Remy Bohmer]

Hello All,

>> 2009/6/9 Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>:
>> > On 16:54 Fri 05 Jun     , RONETIX - Ilko Iliev wrote:
>> >> This patch corrects the missing PLLB initialization in usb_cpu_init()
>> >> for AT91SAM9261.
>> >> Because of the missing PLLB initialization, the USB support for all
>> >> AT91SAM9261 based boards will work only if the PLLB is configured by a
>> >> precedent bootloader.
>> >>
>> >> Signed-off-by: Ilko Iliev <iliev at ronetix.at>

Applied to U-boot-usb
Thanks!

Remy