[coreboot] fsp_broadwell_de: USB keyboard and mouse doesn't work.

[David Hendricks]

Hello Jose,

On Mon, Jul 23, 2018 at 5:23 AM, Jose Trujillo via coreboot
<coreboot at coreboot.org> wrote:
> Dear coreboot developers:
>
> I am trying to create CB firmware for Broadwell-D 1559 system using
> CamelBack Mountain CRB as mainboard selection, and the system boots Windows
> and Linux operating systems but USB keyboard and mouse doesn't work.
>
> I already enable/disabled EHCI/xHCI devices in devicetree without success.
> I tried Seabios and Tianocore without success.
>
> Anyone had experience this issue?

EHCI support may need to be enabled in FSP. What version of coreboot
are you using? I added a Kconfig option to enable the EHCI controllers
using UPD values: https://review.coreboot.org/c/coreboot/+/26042

> Any advise will be appreciated.
> Thank you,
> Jose Trujillo.
>
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