[M] Change in coreboot[main]: soc/intel/xeon_sp: Add device and domain find utils for stacks

[Patrick Rudolph (Code Review)]

Attention is currently required from: Arthur Heymans, Christian Walter, Johnny Lin, Lean Sheng Tan, Shuo Liu, Tim Chu.

Patrick Rudolph has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/81043?usp=email )

Change subject: soc/intel/xeon_sp: Add device and domain find utils for stacks
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Patch Set 7:

(1 comment)

File src/soc/intel/xeon_sp/chip_common.c:

https://review.coreboot.org/c/coreboot/+/81043/comment/74194c04_33ed4b8b :
PS7, Line 99: all_devices
It would be nice to have a new generic method dev_find_device_on_domain() that works like dev_find_device() but takes a domain device as additional input. it would only look for device on the specified domain.