southbridge/intel/lynxpoint: use common Intel ACPI hardware definitions

Transition to using the common Intel ACPI hardware definitions
generic ACPI definitions.

BUG=chrome-os-partner:54977

Change-Id: I03051c1c1df3e64abeedd6370a440111ade59742
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15676
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
diff --git a/src/southbridge/intel/lynxpoint/pch.h b/src/southbridge/intel/lynxpoint/pch.h
index 2b834ff..a3cd811 100644
--- a/src/southbridge/intel/lynxpoint/pch.h
+++ b/src/southbridge/intel/lynxpoint/pch.h
@@ -17,6 +17,8 @@
 #ifndef SOUTHBRIDGE_INTEL_LYNXPOINT_PCH_H
 #define SOUTHBRIDGE_INTEL_LYNXPOINT_PCH_H
 
+#include <arch/acpi.h>
+
 /*
  * Lynx Point PCH PCI Devices:
  *
@@ -696,13 +698,6 @@
 #define   GBL_EN	(1 << 5)
 #define   TMROF_EN	(1 << 0)
 #define PM1_CNT		0x04
-#define   SLP_EN	(1 << 13)
-#define   SLP_TYP	(7 << 10)
-#define    SLP_TYP_S0	0
-#define    SLP_TYP_S1	1
-#define    SLP_TYP_S3	5
-#define    SLP_TYP_S4	6
-#define    SLP_TYP_S5	7
 #define   GBL_RLS	(1 << 2)
 #define   BM_RLD	(1 << 1)
 #define   SCI_EN	(1 << 0)