[coreboot] EHCI Debug port support?

[Peter Stuge]

Hello,

TigerLiu at viatech.com.cn wrote:
> I found the EHCI debug port source code at " src\lib" && "src\console"
> dirs.
> So, that means:
> I plugged a USB-2-Serial device into the usb port on the target
> platform,
> then, I used a serial line connected to the host's COM port,
> then, I could see the debug messages output from the target platform?

No. Please see http://www.coreboot.org/EHCI_Debug_Port as well as
EHCI Appendix C and the USB Debug Class functional specificaion.


//Peter