Change in coreboot[master]: soc/intel/alderlake: Add support for UFS controller

[Meera Ravindranath (Code Review)]

Attention is currently required from: Subrata Banik, Wonkyu Kim, Kangheui Won, Paul Menzel, Tim Wawrzynczak, Rizwan Qureshi, Angel Pons, Meera Ravindranath, Usha P, Felix Held.
Hello build bot (Jenkins), Kangheui Won, Tim Wawrzynczak, Rizwan Qureshi, Angel Pons, Usha P, Eric Lai, Lean Sheng Tan, Felix Held,

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

https://review.coreboot.org/c/coreboot/+/62856

to look at the new patch set (#8).

Change subject: soc/intel/alderlake: Add support for UFS controller
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soc/intel/alderlake: Add support for UFS controller

UFS(Universal Flash Storage) is the next generation storage standard and
a SCSI storage technology. It is also a successor of eMMC.

Following changes are needed to add support for UFS -
1) Add UFS controller to chipset.cb and keep it off by default
2) Hook up FSP enable UPD for UFS #1 to the device from chipset.cb

Signed-off-by: Meera Ravindranath 
Signed-off-by: Rizwan Qureshi 
Change-Id: I92f024ded64e1eaef41a7807133361d74b5009d4
---
M src/soc/intel/alderlake/chipset.cb
M src/soc/intel/alderlake/fsp_params.c
2 files changed, 6 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/56/62856/8