Thanks. I guess you are right. I'll double check with other payload. Thanks again.
From: Nico Huber [mailto:firstname.lastname@example.org]
Sent: Saturday, August 25, 2018 12:38 AM
To: Hilbert Tu(杜睿哲_Pegatron)
Subject: Re: [coreboot] USB cannot work
On 8/24/18 4:22 AM, Hilbert Tu(杜睿哲_Pegatron) wrote:
Do you know how to check USB2.0/USB3.0 in Grub2? I am
trying to prove
not sure. GRUB has an `lsmod` command, if that lists something with ehci
or xhci, that might give a clue. Actually, I would just grep the source
code. In my current GRUB master checkout, `git grep -i xhci` returns
But another question is then why EHCI driver cannot
running with Coreboot on Denverton-NS platform? Is that due to only xHCI
controller in Denverton-NS?
Yes, an EHCI driver can't work with an xHCI controller (and Denverton
has xHCI only, AUIU).
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