[coreboot] USB cannot work
nico.huber at secunet.com
Thu Aug 23 11:55:27 CEST 2018
Am 23.08.18 um 09:14 schrieb Hilbert Tu(杜睿哲_Pegatron):
> Yes, you are right. So can I say Grub2’s driver has issues in supporting
> Denverton xHCI controller? I just want a root cause to explain why USB
> cannot work in this case. Thanks.
I still believe that GRUB doesn't have an xHCI driver. Broadwell-DE has
an EHCI controller (alongside the xHCI one) and Rangeley only had EHCI.
So you probably always used GRUB with its EHCI driver before.
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