Braswell: Add Braswell SOC support

Add the files to support the Braswell SOC.

BRANCH=none
BUG=None
TEST=Build for a Braswell platform

Change-Id: I968da68733e57647d0a08e4040ff0378b4d59004
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/10051
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

5 files changed, 105 insertions, 36 deletions

diff --git a/src/soc/intel/braswell/acpi/dptf/cpu.asl b/src/soc/intel/braswell/acpi/dptf/cpu.asl
index 58c1c7bea7..9b1930b926 100644
--- a/src/soc/intel/braswell/acpi/dptf/cpu.asl
+++ b/src/soc/intel/braswell/acpi/dptf/cpu.asl
@@ -1,13 +1,13 @@
-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)
-
-Device (TCPU)
+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 (\_SB.DPTF.CTOK, MethodObj)
+
+Device (B0DB)
 {
-	Name (_HID, EISAID ("INT3401"))
-	Name (_UID, 0)
+	Name (_ADR, 0x000B0000)  /* Bus 0, Device B, Function 0 */
 
 	Method (_STA)
 	{
@@ -24,8 +24,8 @@ Device (TCPU)
 
 	Method (_TSS)
 	{
-		If (CondRefOf (\_PR.CP00._TSS)) {
-			Return (\_PR.CP00._TSS)
+		If (CondRefOf (\_PR.CPU0._TSS)) {
+			Return (\_PR.CPU0._TSS)
 		} Else {
 			Return (Package ()
 			{
@@ -36,8 +36,8 @@ Device (TCPU)
 
 	Method (_TPC)
 	{
-		If (CondRefOf (\_PR.CP00._TPC)) {
-			Return (\_PR.CP00._TPC)
+		If (CondRefOf (\_PR.CPU0._TPC)) {
+			Return (\_PR.CPU0._TPC)
 		} Else {
 			Return (0)
 		}
@@ -45,8 +45,8 @@ Device (TCPU)
 
 	Method (_PTC)
 	{
-		If (CondRefOf (\_PR.CP00._PTC)) {
-			Return (\_PR.CP00._PTC)
+		If (CondRefOf (\_PR.CPU0._PTC)) {
+			Return (\_PR.CPU0._PTC)
 		} Else {
 			Return (Package ()
 			{
@@ -58,8 +58,8 @@ Device (TCPU)
 
 	Method (_TSD)
 	{
-		If (CondRefOf (\_PR.CP00._TSD)) {
-			Return (\_PR.CP00._TSD)
+		If (CondRefOf (\_PR.CPU0._TSD)) {
+			Return (\_PR.CPU0._TSD)
 		} Else {
 			Return (Package ()
 			{
@@ -70,8 +70,8 @@ Device (TCPU)
 
 	Method (_TDL)
 	{
-		If (CondRefOf (\_PR.CP00._TSS)) {
-			Store (SizeOf (\_PR.CP00._TSS ()), Local0)
+		If (CondRefOf (\_PR.CPU0._TSS)) {
+			Store (SizeOf (\_PR.CPU0._TSS ()), Local0)
 			Decrement (Local0)
 			Return (Local0)
 		} Else {
@@ -98,8 +98,8 @@ Device (TCPU)
 
 	Method (_PSS)
 	{
-		If (CondRefOf (\_PR.CP00._PSS)) {
-			Return (\_PR.CP00._PSS)
+		If (CondRefOf (\_PR.CPU0._PSS)) {
+			Return (\_PR.CPU0._PSS)
 		} Else {
 			Return (Package ()
 			{
@@ -113,8 +113,8 @@ Device (TCPU)
 		/* Check for mainboard specific _PDL override */
 		If (CondRefOf (\_SB.MPDL)) {
 			Return (\_SB.MPDL)
-		} ElseIf (CondRefOf (\_PR.CP00._PSS)) {
-			Store (SizeOf (\_PR.CP00._PSS ()), Local0)
+		} ElseIf (CondRefOf (\_PR.CPU0._PSS)) {
+			Store (SizeOf (\_PR.CPU0._PSS ()), Local0)
 			Decrement (Local0)
 			Return (Local0)
 		} Else {
@@ -127,18 +127,52 @@ Device (TCPU)
 	{
 		Return (\_SB.MPPC)
 	}
-
 #ifdef DPTF_CPU_CRITICAL
 	Method (_CRT)
 	{
-		Return (^^CTOK (DPTF_CPU_CRITICAL))
+		Return (\_SB.DPTF.CTOK(DPTF_CPU_CRITICAL))
 	}
 #endif
 
 #ifdef DPTF_CPU_PASSIVE
 	Method (_PSV)
 	{
-		Return (^^CTOK (DPTF_CPU_PASSIVE))
+		Return (\_SB.DPTF.CTOK(DPTF_CPU_PASSIVE))
+	}
+#endif
+
+#ifdef DPTF_CPU_ACTIVE_AC0
+	Method (_AC0)
+	{
+		Return (\_SB.DPTF.CTOK(DPTF_CPU_ACTIVE_AC0))
+	}
+#endif
+
+#ifdef DPTF_CPU_ACTIVE_AC1
+	Method (_AC1)
+	{
+		Return (\_SB.DPTF.CTOK(DPTF_CPU_ACTIVE_AC1))
+	}
+#endif
+
+#ifdef DPTF_CPU_ACTIVE_AC2
+	Method (_AC2)
+	{
+		Return (\_SB.DPTF.CTOK(DPTF_CPU_ACTIVE_AC2))
+	}
+#endif
+
+#ifdef DPTF_CPU_ACTIVE_AC3
+	Method (_AC3)
+	{
+		Return (\_SB.DPTF.CTOK(DPTF_CPU_ACTIVE_AC3))
+	}
+#endif
+
+#ifdef DPTF_CPU_ACTIVE_AC4
+	Method (_AC4)
+	{
+		Return (\_SB.DPTF.CTOK(DPTF_CPU_ACTIVE_AC4))
 	}
 #endif
 }
diff --git a/src/soc/intel/braswell/acpi/dptf/dptf.asl b/src/soc/intel/braswell/acpi/dptf/dptf.asl
index 9ebfb8c9ce..f8d8347ac8 100644
--- a/src/soc/intel/braswell/acpi/dptf/dptf.asl
+++ b/src/soc/intel/braswell/acpi/dptf/dptf.asl
@@ -1,3 +1,4 @@
+
 Device (DPTF)
 {
 	Name (_HID, EISAID ("INT3400"))
@@ -24,7 +25,8 @@ Device (DPTF)
 		}
 	}
 
-	/* Arg0: Buffer containing UUID
+	/*
+	 * Arg0: Buffer containing UUID
 	 * Arg1: Integer containing Revision ID of buffer format
 	 * Arg2: Integer containing count of entries in Arg3
 	 * Arg3: Buffer containing list of DWORD capabilities
@@ -65,9 +67,6 @@ Device (DPTF)
 		Return (Local0)
 	}
 
-	/* Include CPU Participant */
-	#include "cpu.asl"
-
 	/* Include Thermal Participants */
 	#include "thermal.asl"
 
@@ -75,4 +74,8 @@ Device (DPTF)
 	/* Include Charger Participant */
 	#include "charger.asl"
 #endif
+
+        /* Include Network Participants */
+	#include "wifi.asl"
+	#include "wwan.asl"
 }
diff --git a/src/soc/intel/braswell/acpi/dptf/thermal.asl b/src/soc/intel/braswell/acpi/dptf/thermal.asl
index 7113215cd3..b123fb6d79 100644
--- a/src/soc/intel/braswell/acpi/dptf/thermal.asl
+++ b/src/soc/intel/braswell/acpi/dptf/thermal.asl
@@ -60,12 +60,12 @@ Device (TSR0)
 
 	Method (_PSV)
 	{
-		Return (^^CTOK (DPTF_TSR0_PASSIVE))
+		Return (CTOK (DPTF_TSR0_PASSIVE))
 	}
 
 	Method (_CRT)
 	{
-		Return (^^CTOK (DPTF_TSR0_CRITICAL))
+		Return (CTOK (DPTF_TSR0_CRITICAL))
 	}
 
 	Name (PATC, 2)
@@ -116,12 +116,12 @@ Device (TSR1)
 
 	Method (_PSV)
 	{
-		Return (^^CTOK (DPTF_TSR1_PASSIVE))
+		Return (CTOK (DPTF_TSR1_PASSIVE))
 	}
 
 	Method (_CRT)
 	{
-		Return (^^CTOK (DPTF_TSR1_CRITICAL))
+		Return (CTOK (DPTF_TSR1_CRITICAL))
 	}
 
 	Name (PATC, 2)
@@ -172,12 +172,12 @@ Device (TSR2)
 
 	Method (_PSV)
 	{
-		Return (^^CTOK (DPTF_TSR2_PASSIVE))
+		Return (CTOK (DPTF_TSR2_PASSIVE))
 	}
 
 	Method (_CRT)
 	{
-		Return (^^CTOK (DPTF_TSR2_CRITICAL))
+		Return (CTOK (DPTF_TSR2_CRITICAL))
 	}
 
 	Name (PATC, 2)
diff --git a/src/soc/intel/braswell/acpi/dptf/wifi.asl b/src/soc/intel/braswell/acpi/dptf/wifi.asl
new file mode 100644
index 0000000000..28da69a3e4
--- /dev/null
+++ b/src/soc/intel/braswell/acpi/dptf/wifi.asl
@@ -0,0 +1,16 @@
+Device (WIFI)
+{
+	Name (_HID, "INT3408")
+	Name (_UID, 0)
+	Name (PTYP, 0x07)
+	Name (_STR, Unicode("WIFI wireless device"))
+
+	Method (_STA)
+	{
+		If (LEqual (\DPTE, One)) {
+			Return (0xF)
+		} Else {
+			Return (0x0)
+		}
+	}
+}
diff --git a/src/soc/intel/braswell/acpi/dptf/wwan.asl b/src/soc/intel/braswell/acpi/dptf/wwan.asl
new file mode 100644
index 0000000000..f205b8af29
--- /dev/null
+++ b/src/soc/intel/braswell/acpi/dptf/wwan.asl
@@ -0,0 +1,16 @@
+Device (WWAN)
+{
+	Name (_HID, "INT3408")
+	Name (_UID, 0)
+	Name (PTYP, 0xF)
+	Name (_STR, Unicode("Wireless Wide Area Network"))
+
+	Method (_STA)
+	{
+		If (LEqual (\DPTE, One)) {
+			Return (0xF)
+		} Else {
+			Return (0x0)
+		}
+	}
+}