Hi Aaron,
I received the special USB cable from ADI and tried it but my BF526 EZ-Board still does not detect USB flash drive. Can you try it on your board?
Here is the log:
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U-Boot 2012.07-rc2 (ADI-2012R2) (Jan 07 2013 - 16:20:38)
CPU: ADSP bf526-0.0 (Detected Rev: 0.1) (spi flash boot)
Board: ADI BF526 EZ-Board board
Support: http://blackfin.uclinux.org/
Clock: VCO: 400 MHz, Core: 400 MHz, System: 80 MHz
RAM: 64 MiB
Flash: 4 MiB
SF: Detected SST25WF040 with page size 4 KiB, total 512 KiB
In: serial
Out: serial
Err: serial
KGDB: [on serial] ready
Net: bfin_mac
Hit any key to stop autoboot: 0
bfin> gpio clear pg13
gpio: pin pg13 (gpio 29) value is 0
bfin> usb start
(Re)start USB...
USB: scanning bus for devices... No USB Device found
scanning bus for storage devices... 0 Storage Device(s) found
bfin> usb stop
stopping USB..
bfin> usb start
(Re)start USB...
USB: scanning bus for devices... No USB Device found
scanning bus for storage devices... 0 Storage Device(s) found
bfin> usb reset
(Re)start USB...
USB: scanning bus for devices... No USB Device found
scanning bus for storage devices... 0 Storage Device(s) found
bfin> usb reset
(Re)start USB...
USB: scanning bus for devices... No USB Device found
scanning bus for storage devices... 0 Storage Device(s) found
bfin> usb reset
(Re)start USB...
USB: scanning bus for devices... No USB Device found
scanning bus for storage devices... 0 Storage Device(s) found
bfin>
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