[M] Change in coreboot[main]: soc/intel/xeon_sp: Attach more stacks

[Patrick Rudolph (Code Review)]

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

Patrick Rudolph has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/80091?usp=email )

Change subject: soc/intel/xeon_sp: Attach more stacks
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Patch Set 6:

(1 comment)

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

https://review.coreboot.org/c/coreboot/+/80091/comment/f953b78a_991c2e8c :
PS5, Line 134: domain->link_list = calloc(1, sizeof(struct bus));
             : 		if (!domain->link_list)
             : 			die("%s: out of memory.\n", __func__);
             : 
             : 		struct bus *const bus = domain->link_list;
             : 		bus->dev = domain;
> Will rebase on main.

Done