From c54d14f5b45af0f64826c0a09eed3ab5740780ef Mon Sep 17 00:00:00 2001
From: Arthur Heymans <arthur@aheymans.xyz>
Date: Wed, 28 Nov 2018 12:09:23 +0100
Subject: cpu/intel/haswell: Rework acpi/cpu.asl

Use acpigen_write_processor_cnot to implement notifications the CPU.
Generate PPKG in SSDT.

Change-Id: I126989e8737720f55f7ce113ff4e32bfe0f22620
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/29885
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/mainboard/google/beltino/acpi/thermal.asl | 2 ++
 src/mainboard/google/slippy/acpi/thermal.asl  | 2 ++
 2 files changed, 4 insertions(+)

(limited to 'src/mainboard/google')

diff --git a/src/mainboard/google/beltino/acpi/thermal.asl b/src/mainboard/google/beltino/acpi/thermal.asl
index 1d4eca3a09..a064121d73 100644
--- a/src/mainboard/google/beltino/acpi/thermal.asl
+++ b/src/mainboard/google/beltino/acpi/thermal.asl
@@ -13,6 +13,8 @@
  * GNU General Public License for more details.
  */
 
+External (\PPKG, MethodObj)
+
 #include <variant/thermal.h>
 
 // Thermal Zone
diff --git a/src/mainboard/google/slippy/acpi/thermal.asl b/src/mainboard/google/slippy/acpi/thermal.asl
index 0c694c0f70..ac4d61099b 100644
--- a/src/mainboard/google/slippy/acpi/thermal.asl
+++ b/src/mainboard/google/slippy/acpi/thermal.asl
@@ -15,6 +15,8 @@
 
 // Thermal Zone
 
+External (\PPKG, MethodObj)
+
 #define HAVE_THERMALZONE
 Scope (\_TZ)
 {
-- 
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