12 Jan
2007
12 Jan
'07
11:19 a.m.
hallo
i'm using a csb637 board with csb937 breakout. i have installed u-boot 1.1.6 as boot loader and by uploading a kernel version 2.6.17 i was able to start linux on this board.
now i try to use the usb host, but the supply voltage of 5V are not present at host connector. by reading the manual i found out that a bit in at91rm92000 register has to be set to enable the supply (port b bit0).
is there a way to enable this bit via u-boot? or is it implemented yet?
best regards,
christian meißner