Change in coreboot[master]: soc/amd/cezanne: add support for the changed AMD FSP API for USB PHY

[Julian Schroeder (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Marshall Dawson, Julian Schroeder, Matt Papageorge, Felix Held.
Hello build bot (Jenkins), Jason Glenesk, Raul Rangel, Matt Papageorge, Felix Held,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/54065

to look at the new patch set (#11).

Change subject: soc/amd/cezanne: add support for the changed AMD FSP API for USB PHY
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soc/amd/cezanne: add support for the changed AMD FSP API for USB PHY

The AMD FSP is using a new structure for USB and USB C phy settings.
This patch removes old, unused structures, adds the new one and
enables the devicetree interface for it.

Signed-off-by: Julian Schroeder 
Change-Id: I011ca40a334e4fd26778ca7f18b653298b14019b
---
M src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
M src/soc/amd/cezanne/chip.h
M src/soc/amd/cezanne/fsp_m_params.c
A src/vendorcode/amd/fsp/cezanne/FspUsb.h
M src/vendorcode/amd/fsp/cezanne/FspmUpd.h
5 files changed, 183 insertions(+), 21 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/65/54065/11