Hi Hilbert, 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. Nico -- coreboot mailing list: [email protected] https://mail.coreboot.org/mailman/listinfo/coreboot
