init. 1AQQW051HEADmaster

4 files changed, 302 insertions, 0 deletions

diff --git a/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.asl b/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.asl
new file mode 100644
index 0000000..0918fdb
--- /dev/null
+++ b/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.asl
@@ -0,0 +1,180 @@
+/**************************************************************************;
+;*                                                                        *;
+;*    Intel Confidential                                                  *;
+;*                                                                        *;
+;*    Intel Corporation - ACPI Reference Code for the Ivy Bridge          *;
+;*    Family of Customer Reference Boards.                                *;
+;*                                                                        *;
+;*                                                                        *;
+;*    Copyright (c)  1999 - 2013 Intel Corporation. All rights reserved   *;
+;*    This software and associated documentation (if any) is furnished    *;
+;*    under a license and may only be used or copied in accordance        *;
+;*    with the terms of the license. Except as permitted by such          *;
+;*    license, no part of this software or documentation may be           *;
+;*    reproduced, stored in a retrieval system, or transmitted in any     *;
+;*    form or by any means without the express written consent of         *;
+;*    Intel Corporation.                                                  *;
+;*                                                                        *;
+;*                                                                        *;
+;**************************************************************************/
+/*++
+  This file contains a 'Sample Driver' and is licensed as such  
+  under the terms of your license agreement with Intel or your  
+  vendor.  This file may be modified by the user, subject to    
+  the additional terms of the license agreement                 
+--*/
+
+DefinitionBlock (
+    "SensorHubApp.aml",
+    "SSDT",
+    0x01, // SHAD revision.
+        // A Revision field value greater than or equal to 2 signifies that integers 
+        // declared within the Definition Block are to be evaluated as 64-bit values
+    "INTEL", // OEM ID (6 byte string)
+    "sensrhub", // OEM table ID  (8 byte string)
+    0x0 // OEM version of DSDT table (4 byte Integer)
+    )
+
+// BEGIN OF ASL SCOPE
+
+{
+  External(\GPBS)
+  External(\SDS0)
+  External(\USBH)
+  External(\_SB.RDGP, MethodObj)
+  External(\_SB.WTGP, MethodObj)
+  External(\_SB.PCI0.I2C0.SHUB, DeviceObj) // Sensor hub
+  External(\_SB.PCI0.I2C0.DFUD, DeviceObj) // DFU
+
+  Scope(\)
+  {
+    Device(SHAD)                  // Sensor Hub Application Device.
+    {
+      Name(_HID, EISAID("INT33D0"))
+      Name(_CID, EISAID("PNP0C02"))
+
+      Method(_STA, 0,Serialized)
+      {
+        If(LOr(And(SDS0,1), And(USBH,1)))
+        {
+          Return(0x000F)      // Sensor Hub Enabled, Show it
+        }
+        Return(0x00)          // Sensor Hub Disabled, Hide it
+      }
+
+      //
+      // _DSM : Device Specific Method supporting USB Sideband Deferring function
+      //
+      // Arg0: UUID Unique function identifier
+      // Arg1: Integer Revision Level
+      // Arg2: Integer Function Index
+      // Arg3: Package Parameters
+      //
+      Method (_DSM, 4, Serialized, 0, UnknownObj, {BuffObj, IntObj, IntObj, PkgObj})
+      {
+
+        // Define the Local Variables used throughout the method.
+
+        Name(PGCE, 0) // Power Gate Control Enable.
+        Name(PGCD, 0) // Power Gate Control Duration.
+        Name(DFUE, 0) // DFU Enable.
+        Name(DFUD, 0) // DFU Duration.
+        Name(OLDV, 0) // Old value of both Power Gate and DFU GPIO.
+        Name(PGCV, 0) // Power Gate Control Value
+        Name(DFUV, 0) // DFU Control Value
+
+        // Compare passed in UUID to supported UUID.
+
+        If (LEqual(Arg0, ToUUID ("03C868D5-563F-42A8-9F57-9A18D949B7CB")))  
+        {
+
+          If (LEqual(1,ToInteger(Arg1)))        // Revision 1.
+          {
+            Switch (ToInteger(Arg2))            // Switch to Function Index.
+            {
+              //
+              // Function 0, Query - return supported functions BitIndex.
+              //
+
+              Case (0)
+              {
+                Return (Buffer() {0x0F})
+              }   
+
+              //
+              // Function 1, Power Gate Control - Pass in 2 value package via Arg3
+              //
+
+              Case (1)
+              {
+
+                Store (DeRefOf (Index (Arg3, 0)), PGCE)
+                Store (DeRefOf (Index (Arg3, 1)), PGCD)
+
+                Store(\_SB.RDGP(46), OLDV)           // Save off GPIO46 = PWRGATE#
+                \_SB.WTGP(46, PGCE)                  // Set value to GPIO46 = PWRGATE#
+
+                If(LGreater(PGCD, 0))                // test duration value
+                { 
+                  Sleep(PGCD)
+                  \_SB.WTGP(46, OLDV)                // Restore GPIO46 = PWRGATE#
+                }  
+
+                If (LEqual(\_SB.RDGP(46), 0x01))     // check for powered on (1 = on)
+                {
+                  Sleep(150)                         // Delay so sensor hub has time to init.
+                  If (LEqual(\_SB.RDGP(44), 0x01)) { // check mode, Sensor or DFU (1 = Sensor)
+                    // Powering up in sensor hub mode
+                    Notify(\_SB.PCI0.I2C0.SHUB, 1)   // Check the sensor hub status
+                  } Else {
+                    // Powering up in DFU mode
+                    Notify(\_SB.PCI0.I2C0.DFUD, 1)   // Check the DFU device status
+                  }
+                }
+
+                Return (0)
+              } // End Case (1)
+          
+              //
+              // Function2, DFU Control - Pass in 2 value package via Arg3
+              //
+
+              Case (2)
+              {
+
+                Store (DeRefOf (Index (Arg3, 0)), DFUE)
+                Store (DeRefOf (Index (Arg3, 1)), DFUD)
+
+                Store(\_SB.RDGP(44), OLDV)          // Save off GPIO44 = DFU_ENA#
+                \_SB.WTGP(44, DFUE)                 // Set Value to GPIO44 = DFU_ENA#
+
+                If (LGreater(DFUD, 0))              // Test duration value
+                { 
+                    Sleep(DFUD)                     // Delay for passed in duration.
+                    \_SB.WTGP(44, OLDV)             // Restore GPIO44 = DFU_ENA#
+                } 
+
+                Return (0) 
+              } // End Case 2...
+
+              //
+              // Function 3, Query Status ?Return the current status of GPIO signals.
+              //
+
+              Case (3)
+              {
+                Store(\_SB.RDGP(44), DFUV)
+                Store(\_SB.RDGP(46), PGCV)
+                Return(Package(){PGCV, DFUV})
+              } // End Case 3
+
+            } // End Function Index...
+            Return (0)
+          }  // End Revision check...
+          Return (0)
+        }  // End UUID check...
+        Return (0)
+      }  // End _DSM Method...
+    }  // End Device....
+  }  // End Scope...
+}  // End DefinitionBlock Termlist
diff --git a/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.cif b/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.cif
new file mode 100644
index 0000000..94dfc2a
--- /dev/null
+++ b/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.cif
@@ -0,0 +1,10 @@
+<component>
+	name = "SsdtSensorHub"
+	category = ModulePart
+	LocalRoot = "Board\EM\Platform\SsdtSensorHub"
+	RefName = "SsdtSensorHub"
+[files]
+"SsdtSensorHub.sdl"
+"SsdtSensorHub.mak"
+"SsdtSensorHub.asl"
+<endComponent>
diff --git a/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.mak b/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.mak
new file mode 100644
index 0000000..77444e6
--- /dev/null
+++ b/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.mak
@@ -0,0 +1,80 @@
+#*************************************************************************
+#*************************************************************************
+#**                                                                     **
+#**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+#**                                                                     **
+#**                       All Rights Reserved.                          **
+#**                                                                     **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+#**                                                                     **
+#**                       Phone: (770)-246-8600                         **
+#**                                                                     **
+#*************************************************************************
+#*************************************************************************
+
+#*************************************************************************
+#<AMI_FHDR_START>
+#
+# Name: SsdtAcpiDebug.mak
+#
+# Description: MAke file to build Aptio ACPI ASL components
+# 
+#
+#<AMI_FHDR_END>
+#*************************************************************************
+all : BuildSENSORHUB
+
+BuildSENSORHUB : $(BUILD_DIR)\SENSORHUB.ffs
+
+#-----------------------------------------------------------------------
+# ASL compiler definition
+#-----------------------------------------------------------------------
+!IF "$(ACPIPLATFORM_ASL_COMPILER)"==""
+!ERROR It is an invalid path, please check your ASL compiler path.
+!ENDIF
+
+IASL = $(ACPIPLATFORM_ASL_COMPILER)  
+#-----------------------------------------------------------------------
+$(BUILD_DIR)\SsdtSensorHub.aml : $(INTEL_SENSORHUB_ASL_FILE)
+  @cl /C /EP $(INTEL_SENSORHUB_ASL_FILE) > $(BUILD_DIR)\SsdtSensorHub.asl
+  $(IASL) -p $(BUILD_DIR)\SsdtSensorHub.aml $(BUILD_DIR)\SsdtSensorHub.asl
+
+$(BUILD_DIR)\SsdtSensorHub.sec: $(BUILD_DIR)\SsdtSensorHub.aml
+  $(GENSECTION) -I $*.aml -O $@ -S EFI_SECTION_RAW
+
+#Note. Expand the package with SsdtSensorHub tables. 
+# DXE phase will load the tables 
+# and update Aml contents if provided in Acpiplatform.c
+
+$(BUILD_DIR)\SENSORHUB.ffs: $(BUILD_DIR)\SsdtSensorHub.sec
+  $(GENFFSFILE) -B $(BUILD_DIR) -V -o $@ -P1 <<$(BUILD_DIR)\SsdtSensorHub.pkg
+
+PACKAGE.INF
+[.]
+BASE_NAME                   = SENSORHUB
+FFS_FILEGUID                = A3201EEC-1612-4577-8924-CB32D542D22C      
+FFS_FILETYPE                = EFI_FV_FILETYPE_FREEFORM
+FFS_ATTRIB_CHECKSUM         = TRUE
+
+IMAGE_SCRIPT =
+{
+  Compress (dummy) {
+	$(PROJECT_DIR)\$(BUILD_DIR)\SsdtSensorHub.sec
+  }
+}
+<<KEEP
+
+
+#*************************************************************************
+#*************************************************************************
+#**                                                                     **
+#**        (C)Copyright 1985-2011, American Megatrends, Inc.            **
+#**                                                                     **
+#**                       All Rights Reserved.                          **
+#**                                                                     **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093           **
+#**                                                                     **
+#**                       Phone: (770)-246-8600                         **
+#**                                                                     **
+#*************************************************************************
+#*************************************************************************
diff --git a/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.sdl b/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.sdl
new file mode 100644
index 0000000..3d66d8d
--- /dev/null
+++ b/Board/EM/Platform/SsdtSensorHub/SsdtSensorHub.sdl
@@ -0,0 +1,32 @@
+TOKEN
+	Name  = "INTELSENSORHUB_SUPPORT"
+	Value  = "1"
+	Help  = "Main switch to support Intel SensorHub in Project"
+	TokenType = Boolean
+	TargetMAK = Yes
+	TargetH = Yes
+	Master = Yes
+	Token = "PCH_SKU" "=" "1"
+End
+
+PATH
+	Name  = "INTEL_SSDTSENSORHUB_DIR"
+End
+
+TOKEN
+	Name  = "INTEL_SENSORHUB_ASL_FILE"
+	Value  = "$(INTEL_SSDTSENSORHUB_DIR)\SsdtSensorHub.asl"
+	TokenType = Expression
+	TargetMAK = Yes
+End
+
+MODULE
+	Help  = "Includes SsdtSensorHub.mak to Project"
+	File  = "SsdtSensorHub.mak"
+End
+
+ELINK
+	Name  = "$(BUILD_DIR)\SENSORHUB.ffs"
+	Parent  = "FV_MAIN"
+	InvokeOrder = AfterParent
+End