[coreboot] Patch: support for the Lenovo Thinkpad W520

Kyösti Mälkki kyosti.malkki at gmail.com
Sun Nov 6 15:21:10 CET 2016

On Sun, Nov 6, 2016 at 10:33 AM, Charlotte Plusplus <
pluspluscharlotte at gmail.com> wrote:

> Hello
> Also, can I please ask for some help on USBDEBUG? I have a FT232R
> cable and enabled CONFIG_USBDEBUG_DONGLE_FTDI_FT232H. But I receive
> nothing. Is it necessary to have a FT232H? I looked at the code and it
> does not seem very specific. Having debug information would be helpful
> to fix these ram issues.

FT232R does not have USB 2.0 480Mbps (high speed) signalling and will not
work for USBDEBUG.

Only FT232H is tested. FT2232H and FT4232H may need additional software

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