[coreboot-gerrit] Change in coreboot[master]: soc/amd/picasso/acpi: Fix hang caused by IVRS

[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 (#2).

Change subject: soc/amd/picasso/acpi: Fix hang caused by IVRS
......................................................................

soc/amd/picasso/acpi: Fix hang caused by IVRS

MADT does not contain an entry for the second ioapic described in the IVRS.

Add second ioapic to MADT.

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
Signed-off-by: Jason Glenesk 
---
M src/soc/amd/picasso/acpi.c
M src/soc/amd/picasso/include/soc/smu.h
2 files changed, 20 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/56/45056/2