[coreboot] USB cannot work

Hilbert Tu(杜睿哲_Pegatron) Hilbert_Tu at pegatroncorp.com
Tue Aug 21 12:09:32 CEST 2018


From BWG(BIOS Write Guide), there are two steps needed to be done for USB to work:

1.      Pre-Operating Software Initialization

2.      EHCI Initialization for Pre-OS Software Usage

Does anyone know where these steps are implemented in Coreboot?

This e-mail and its attachment may contain information that is confidential or privileged, and are solely for the use of the individual to whom this e-mail is addressed. If you are not the intended recipient or have received it accidentally, please immediately notify the sender by reply e-mail and destroy all copies of this email and its attachment. Please be advised that any unauthorized use, disclosure, distribution or copying of this email or its attachment is strictly prohibited.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.coreboot.org/pipermail/coreboot/attachments/20180821/87cfa784/attachment.html>

More information about the coreboot mailing list