[U-Boot] USB works (or not) depending on SYS_BOOT (with TPS65920)

Orjan Friberg of at flatfrog.com
Thu Jul 7 14:27:18 CEST 2011


On 2011-07-07 11:37, Orjan Friberg wrote:
> It seems the boot rom must be doing some initialization of the USB phy
> (this is with a TPS65920).

I forgot to add that I'm using a configuration header and not x-loader 
as the 1st stage bootloader.

On a BeagleBoard xM (with x-loader), usb reset works fine coming out of 
a cold reset.

I'd better check my configuration header.

-- 
Orjan Friberg
FlatFrog Laboratories AB


More information about the U-Boot mailing list