Part Number:AM3358
Tool/software: Linux
Hi,Now you have a problem with beagleboneblack board development .
I would like to read the usb0 register to determine whether the p4 port is connected to the usb line during the spl or uboot phase.
Excuse me, should I check if the usb line is inserted by reading the change in the bit of the register of the usb0?thank you!