[coreboot-gerrit] Change in coreboot[master]: sb/intel/lynxpoint/acpi: Update xHCI workarounds for LPT

[Angel Pons (Code Review)]

Hello build bot (Jenkins), Patrick Rudolph,

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

https://review.coreboot.org/c/coreboot/+/46960

to look at the new patch set (#5).

Change subject: sb/intel/lynxpoint/acpi: Update xHCI workarounds for LPT
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sb/intel/lynxpoint/acpi: Update xHCI workarounds for LPT

Backport commit cf544ac (broadwell: Remove XHCI workarounds on WPT).
Newer Lynxpoint reference code shows LPT-H also uses these workarounds.

Also, add the `ISWP` object (Name or Method) to test for WildcatPoint.

Change-Id: I76bc07e585e8af292c7316442760d1cfabf1e9c9
Signed-off-by: Angel Pons 
---
M src/southbridge/intel/lynxpoint/acpi/pch.asl
M src/southbridge/intel/lynxpoint/acpi/xhci.asl
2 files changed, 77 insertions(+), 22 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/60/46960/5