braswell: clean up \_PR entries

All \_PR entries needs to be changed from CPU# to CP##
so that it can support more cores.

BRANCH=none
BUG=chrome-os-partner:38734
TEST=build and boot cyan/strago boards.

Change-Id: I80a79ec8edbce46826140470645b7532ae361f91
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ca269a7ffcd2ef16fcef93851e68c2d91104e3e1
Original-Change-Id: I48e73742dc3b11ee6e96f70bcd2d10d01609ad7c
Original-Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/285700
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10991
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/soc/intel/braswell/acpi/cpu.asl b/src/soc/intel/braswell/acpi/cpu.asl
index d487974..0ae51f2 100644
--- a/src/soc/intel/braswell/acpi/cpu.asl
+++ b/src/soc/intel/braswell/acpi/cpu.asl
@@ -30,22 +30,22 @@
 #define DPTF_CPU_ACTIVE_AC4	50
 
 /* These devices are created at runtime */
-External (\_PR.CPU0, DeviceObj)
-External (\_PR.CPU1, DeviceObj)
-External (\_PR.CPU2, DeviceObj)
-External (\_PR.CPU3, DeviceObj)
+External (\_PR.CP00, DeviceObj)
+External (\_PR.CP01, DeviceObj)
+External (\_PR.CP02, DeviceObj)
+External (\_PR.CP03, DeviceObj)
 
 
 /* Notify OS to re-read CPU tables, assuming ^2 CPU count */
 Method (PNOT)
 {
 	If (LGreaterEqual (\PCNT, 2)) {
-		Notify (\_PR.CPU0, 0x81)  /* _CST */
-		Notify (\_PR.CPU1, 0x81)  /* _CST */
+		Notify (\_PR.CP00, 0x81)  /* _CST */
+		Notify (\_PR.CP01, 0x81)  /* _CST */
 	}
 	If (LGreaterEqual (\PCNT, 4)) {
-		Notify (\_PR.CPU2, 0x81)  /* _CST */
-		Notify (\_PR.CPU3, 0x81)  /* _CST */
+		Notify (\_PR.CP02, 0x81)  /* _CST */
+		Notify (\_PR.CP03, 0x81)  /* _CST */
 	}
 }
 
@@ -53,12 +53,12 @@
 Method (PPCN)
 {
 	If (LGreaterEqual (\PCNT, 2)) {
-		Notify (\_PR.CPU0, 0x80)  /* _PPC */
-		Notify (\_PR.CPU1, 0x80)  /* _PPC */
+		Notify (\_PR.CP00, 0x80)  /* _PPC */
+		Notify (\_PR.CP01, 0x80)  /* _PPC */
 	}
 	If (LGreaterEqual (\PCNT, 4)) {
-		Notify (\_PR.CPU2, 0x80)  /* _PPC */
-		Notify (\_PR.CPU3, 0x80)  /* _PPC */
+		Notify (\_PR.CP02, 0x80)  /* _PPC */
+		Notify (\_PR.CP03, 0x80)  /* _PPC */
 	}
 }
 
@@ -66,12 +66,12 @@
 Method (TNOT)
 {
 	If (LGreaterEqual (\PCNT, 2)) {
-		Notify (\_PR.CPU0, 0x82)  /* _TPC */
-		Notify (\_PR.CPU1, 0x82)  /* _TPC */
+		Notify (\_PR.CP00, 0x82)  /* _TPC */
+		Notify (\_PR.CP01, 0x82)  /* _TPC */
 	}
 	If (LGreaterEqual (\PCNT, 4)) {
-		Notify (\_PR.CPU2, 0x82)  /* _TPC */
-		Notify (\_PR.CPU3, 0x82)  /* _TPC */
+		Notify (\_PR.CP02, 0x82)  /* _TPC */
+		Notify (\_PR.CP03, 0x82)  /* _TPC */
 	}
 }
 
@@ -79,10 +79,10 @@
 Method (PPKG)
 {
 	If (LGreaterEqual (\PCNT, 4)) {
-		Return (Package() {\_PR.CPU0, \_PR.CPU1, \_PR.CPU2, \_PR.CPU3})
+		Return (Package() {\_PR.CP00, \_PR.CP01, \_PR.CP02, \_PR.CP03})
 	} ElseIf (LGreaterEqual (\PCNT, 2)) {
-		Return (Package() {\_PR.CPU0, \_PR.CPU1})
+		Return (Package() {\_PR.CP00, \_PR.CP01})
 	} Else {
-		Return (Package() {\_PR.CPU0})
+		Return (Package() {\_PR.CP00})
 	}
 }
diff --git a/src/soc/intel/braswell/acpi/dptf/cpu.asl b/src/soc/intel/braswell/acpi/dptf/cpu.asl
index 9b1930b..018144c 100644
--- a/src/soc/intel/braswell/acpi/dptf/cpu.asl
+++ b/src/soc/intel/braswell/acpi/dptf/cpu.asl
@@ -1,8 +1,8 @@
-External (\_PR.CPU0._TSS, MethodObj)
-External (\_PR.CPU0._TPC, MethodObj)
-External (\_PR.CPU0._PTC, PkgObj)
-External (\_PR.CPU0._TSD, PkgObj)
-External (\_PR.CPU0._PSS, MethodObj)
+External (\_PR.CP00._TSS, MethodObj)
+External (\_PR.CP00._TPC, MethodObj)
+External (\_PR.CP00._PTC, PkgObj)
+External (\_PR.CP00._TSD, PkgObj)
+External (\_PR.CP00._PSS, MethodObj)
 External (\_SB.DPTF.CTOK, MethodObj)
 
 Device (B0DB)
@@ -24,8 +24,8 @@
 
 	Method (_TSS)
 	{
-		If (CondRefOf (\_PR.CPU0._TSS)) {
-			Return (\_PR.CPU0._TSS)
+		If (CondRefOf (\_PR.CP00._TSS)) {
+			Return (\_PR.CP00._TSS)
 		} Else {
 			Return (Package ()
 			{
@@ -36,8 +36,8 @@
 
 	Method (_TPC)
 	{
-		If (CondRefOf (\_PR.CPU0._TPC)) {
-			Return (\_PR.CPU0._TPC)
+		If (CondRefOf (\_PR.CP00._TPC)) {
+			Return (\_PR.CP00._TPC)
 		} Else {
 			Return (0)
 		}
@@ -45,8 +45,8 @@
 
 	Method (_PTC)
 	{
-		If (CondRefOf (\_PR.CPU0._PTC)) {
-			Return (\_PR.CPU0._PTC)
+		If (CondRefOf (\_PR.CP00._PTC)) {
+			Return (\_PR.CP00._PTC)
 		} Else {
 			Return (Package ()
 			{
@@ -58,8 +58,8 @@
 
 	Method (_TSD)
 	{
-		If (CondRefOf (\_PR.CPU0._TSD)) {
-			Return (\_PR.CPU0._TSD)
+		If (CondRefOf (\_PR.CP00._TSD)) {
+			Return (\_PR.CP00._TSD)
 		} Else {
 			Return (Package ()
 			{
@@ -70,8 +70,8 @@
 
 	Method (_TDL)
 	{
-		If (CondRefOf (\_PR.CPU0._TSS)) {
-			Store (SizeOf (\_PR.CPU0._TSS ()), Local0)
+		If (CondRefOf (\_PR.CP00._TSS)) {
+			Store (SizeOf (\_PR.CP00._TSS ()), Local0)
 			Decrement (Local0)
 			Return (Local0)
 		} Else {
@@ -98,8 +98,8 @@
 
 	Method (_PSS)
 	{
-		If (CondRefOf (\_PR.CPU0._PSS)) {
-			Return (\_PR.CPU0._PSS)
+		If (CondRefOf (\_PR.CP00._PSS)) {
+			Return (\_PR.CP00._PSS)
 		} Else {
 			Return (Package ()
 			{
@@ -113,8 +113,8 @@
 		/* Check for mainboard specific _PDL override */
 		If (CondRefOf (\_SB.MPDL)) {
 			Return (\_SB.MPDL)
-		} ElseIf (CondRefOf (\_PR.CPU0._PSS)) {
-			Store (SizeOf (\_PR.CPU0._PSS ()), Local0)
+		} ElseIf (CondRefOf (\_PR.CP00._PSS)) {
+			Store (SizeOf (\_PR.CP00._PSS ()), Local0)
 			Decrement (Local0)
 			Return (Local0)
 		} Else {