[M] Change in coreboot[master]: soc/intel: Introduce ioapic_get_sci_pin()

[Kyösti Mälkki (Code Review)]

Attention is currently required from: Lance Zhao, Tim Wawrzynczak.

Kyösti Mälkki has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74326 )

Change subject: soc/intel: Introduce ioapic_get_sci_pin()
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Patch Set 1:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/74326/comment/60f2f7d0_3ec91b13 
PS1, Line 14: larger than IRQ15. Section 5.2.15.5 needs follow-up work.
No Mr. Gerrit, it's not an IP.

File src/soc/intel/baytrail/acpi.c:

https://review.coreboot.org/c/coreboot/+/74326/comment/104e72fc_3bbf458a 
PS1, Line 299: 	current += acpi_create_madt_irqoverride(irqovr, 0, irq, gsi, flags);
In the case !ACPI_HAVE_PCAT_8259, assert irq==gsi since no redirection is desired ?