[coreboot-gerrit] Change in coreboot[master]: soc/amd/picasso/acpi: Add MADT entry for NB ioapic, if initialized.

[Jason Glenesk (Code Review)]

Hello build bot (Jenkins), Raul Rangel, Furquan Shaikh, Marshall Dawson, Jason Glenesk, Angel Pons, Aaron Durbin, Felix Held,

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

https://review.coreboot.org/c/coreboot/+/45056

to look at the new patch set (#4).

Change subject: soc/amd/picasso/acpi: Add MADT entry for NB ioapic, if initialized.
......................................................................

soc/amd/picasso/acpi: Add MADT entry for NB ioapic, if initialized.

MADT does not contain an entry for the second ioapic described in the IVRS.
Check hob produced by FSP to detect if fsp has initialized second ioapic and
use base address assigned to create MADT ioapic entry.

Cq-Depend: chrome-internal:3247427, chrome-internal:3247427
BUG=b:166519072
TEST=Boot fully to morphius board with and without amd_iommu kernel
parameter. Dump MADT and IVRS tables. Cross check ioapic entries in
MADT against IVRS. Confirm IVRS contains no alignment gaps/corruption.

Signed-off-by: Jason Glenesk 
Change-Id: Ic4a2e9b71dba948e8a4907e5f97131426d8a4a3e
---
M src/soc/amd/picasso/acpi.c
M src/vendorcode/amd/fsp/picasso/FspGuids.h
2 files changed, 30 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/56/45056/4