[XS] Change in coreboot[main]: soc/intel/xeon_sp: Type checker interfaces for PCIe and IOAT IIO stacks

[Shuo Liu (Code Review)]

Shuo Liu has abandoned this change. ( https://review.coreboot.org/c/coreboot/+/79657?usp=email )

Change subject: soc/intel/xeon_sp: Type checker interfaces for PCIe and IOAT IIO stacks
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Abandoned

Thanks all. Since the direction clarified, I will abandon this change now. Let us continue to work together in 2024 to go ahead. Merry Xmas and happy new year!