init. 1AQQW051HEADmaster

8 files changed, 1120 insertions, 0 deletions

diff --git a/ReferenceCode/Haswell/SampleCode/Include/AslUpdateLib.h b/ReferenceCode/Haswell/SampleCode/Include/AslUpdateLib.h
new file mode 100644
index 0000000..eb9d1cf
--- /dev/null
+++ b/ReferenceCode/Haswell/SampleCode/Include/AslUpdateLib.h
@@ -0,0 +1,178 @@
+/** @file
+  ASL dynamic update library definitions.
+
+  This library provides dymanic update to various ASL structures.
+
+  There may be different libraries for different environments (PEI, BS, RT, SMM).
+  Make sure you meet the requirements for the library (protocol dependencies, use
+  restrictions, etc).
+
+@copyright
+  Copyright (c) 1999 - 2012 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
+**/
+#ifndef _ASL_UPDATE_LIB_H_
+#define _ASL_UPDATE_LIB_H_
+
+///
+/// Include files
+///
+#include "Tiano.h"
+#include "Acpi.h"
+#include "Acpi3_0.h"
+
+#include EFI_PROTOCOL_DEPENDENCY (AcpiSupport)
+#include EFI_PROTOCOL_DEPENDENCY (AcpiTable)
+
+///
+/// AML parsing definitions
+///
+#define AML_NAME_OP       0x08
+#define AML_BYTE_OP       0x0A
+#define AML_WORD_OP       0x0B
+#define AML_DWORD_OP      0x0C
+#define AML_QWORD_OP      0x0E
+#define AML_SCOPE_OP      0x10
+#define AML_BUFFER_OP     0x11
+#define AML_PACKAGE_OP    0x12
+#define AML_METHOD_OP     0x14
+#define AML_EXT_OP        0x5B
+#define AML_OPREGION_OP   0x80
+#define AML_DEVICE_OP     0x82
+#define AML_PROCESSOR_OP  0x83
+
+///
+/// Magic number definition for values to be updated
+///
+#define UINT16_BIT_MAGIC_NUMBER 0xFFFF
+#define UINT32_BIT_MAGIC_NUMBER 0xFFFFFFFF
+
+///
+/// ASL PSS package structure layout
+///
+#pragma pack(1)
+typedef struct {
+  UINT8  NameOp;        ///< 12h ;First opcode is a NameOp.
+  UINT8  PackageLead;   ///< 20h ;First opcode is a NameOp.
+  UINT8  NumEntries;    ///< 06h ;First opcode is a NameOp.
+  UINT8  DwordPrefix1;  ///< 0Ch
+  UINT32 CoreFrequency; ///< 00h
+  UINT8  DwordPrefix2;  ///< 0Ch
+  UINT32 Power;         ///< 00h
+  UINT8  DwordPrefix3;  ///< 0Ch
+  UINT32 TransLatency;  ///< 00h
+  UINT8  DwordPrefix4;  ///< 0Ch
+  UINT32 BMLatency;     ///< 00h
+  UINT8  DwordPrefix5;  ///< 0Ch
+  UINT32 Control;       ///< 00h
+  UINT8  DwordPrefix6;  ///< 0Ch
+  UINT32 Status;        ///< 00h
+} PSS_PACKAGE_LAYOUT;
+#pragma pack()
+
+/**
+  Initialize the ASL update library state.
+  This must be called prior to invoking other library functions.
+
+  @retval EFI_SUCCESS                  - The function completed successfully.
+**/
+EFI_STATUS
+InitializeAslUpdateLib (
+  VOID
+  );
+
+/**
+  This function locates an ACPI structure and updates it.
+  This function knows how to update operation regions and BUFA/BUFB resource structures.
+
+  This function may not be implemented in all instantiations of this library.
+
+  @param[in] AslSignature      - The signature of Operation Region that we want to update.
+  @param[in] BaseAddress       - Base address of IO trap.
+  @param[in] Length            - Length of IO address.
+
+  @retval EFI_SUCCESS       - The function completed successfully.
+**/
+EFI_STATUS
+UpdateAslCode (
+  IN UINT32 AslSignature,
+  IN UINT16 BaseAddress,
+  IN UINT8  Length
+  );
+
+/**
+  This function uses the ACPI support protocol to locate an ACPI table using the .
+  It is really only useful for finding tables that only have a single instance,
+  e.g. FADT, FACS, MADT, etc.  It is not good for locating SSDT, etc.
+  Matches are determined by finding the table with ACPI table that has
+  a matching signature and version.
+
+  @param[in] TableId           - Pointer to an ASCII string containing the Signature to match
+  @param[in] Table             - Updated with a pointer to the table
+  @param[in] Handle            - AcpiSupport protocol table handle for the table found
+  @param[in] Version           - On input, the version of the table desired,
+                      on output, the versions the table belongs to
+                      (see AcpiSupport protocol for details)
+
+  @retval EFI_SUCCESS       - The function completed successfully.
+**/
+EFI_STATUS
+LocateAcpiTableBySignature (
+  IN UINT32                          Signature,
+  IN OUT EFI_ACPI_DESCRIPTION_HEADER **Table,
+  IN OUT UINTN                       *Handle,
+  IN OUT EFI_ACPI_TABLE_VERSION      *Version
+  );
+
+/**
+  This function uses the ACPI support protocol to locate an ACPI SSDT table.
+  The table is located by searching for a matching OEM Table ID field.
+  Partial match searches are supported via the TableIdSize parameter.
+
+  @param[in] TableId           - Pointer to an ASCII string containing the OEM Table ID from the ACPI table header
+  @param[in] TableIdSize       - Length of the TableId to match.  Table ID are 8 bytes long, this function
+                      will consider it a match if the first TableIdSize bytes match
+  @param[in] Table             - Updated with a pointer to the table
+  @param[in] Handle            - AcpiSupport protocol table handle for the table found
+  @param[in] Version           - See AcpiSupport protocol, GetAcpiTable function for use
+
+  @retval EFI_SUCCESS       - The function completed successfully.
+**/
+EFI_STATUS
+LocateAcpiTableByOemTableId (
+  IN UINT8                           *TableId,
+  IN UINT8                           TableIdSize,
+  IN OUT EFI_ACPI_DESCRIPTION_HEADER **Table,
+  IN OUT UINTN                       *Handle,
+  IN OUT EFI_ACPI_TABLE_VERSION      *Version
+  );
+
+/**
+  This function calculates and updates an UINT8 checksum.
+
+  @param[in] Buffer          Pointer to buffer to checksum
+  @param[in] Size            Number of bytes to checksum
+  @param[in] ChecksumOffset  Offset to place the checksum result in
+
+  @retval EFI_SUCCESS             The function completed successfully.
+**/
+EFI_STATUS
+EFI_BOOTSERVICE
+AcpiChecksum (
+  IN VOID  *Buffer,
+  IN UINTN Size,
+  IN UINTN ChecksumOffset
+  );
+
+#endif
diff --git a/ReferenceCode/Haswell/SampleCode/Include/BootGuardRevocationLib.h b/ReferenceCode/Haswell/SampleCode/Include/BootGuardRevocationLib.h
new file mode 100644
index 0000000..f7d0fbc
--- /dev/null
+++ b/ReferenceCode/Haswell/SampleCode/Include/BootGuardRevocationLib.h
@@ -0,0 +1,35 @@
+/** @file
+  Header file for Boot Guard revocation notification.
+
+@copyright
+  Copyright (c) 2012 - 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
+**/
+#ifndef _BOOT_GUARD_REVOCATION_LIB_H_
+#define _BOOT_GUARD_REVOCATION_LIB_H_
+
+#if !defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION < 0x00020000)
+#include "EdkIIGlueDxe.h"
+#endif
+
+/**
+  Provide a hook for OEM to deal with Boot Guard revocation flow.
+**/
+VOID
+EFIAPI
+BootGuardOemRevocationHook (
+  VOID
+  );
+
+#endif
diff --git a/ReferenceCode/Haswell/SampleCode/Include/Cpu.h b/ReferenceCode/Haswell/SampleCode/Include/Cpu.h
new file mode 100644
index 0000000..94b7e56
--- /dev/null
+++ b/ReferenceCode/Haswell/SampleCode/Include/Cpu.h
@@ -0,0 +1,63 @@
+/** @file
+  Various CPU-specific definitions.
+
+@copyright
+  Copyright (c) 1999 - 2012 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
+**/
+#ifndef _CPU_H_
+#define _CPU_H_
+
+#define B_FAMILY_MODEL_STEPPING       0x00000FFF
+
+#define EFI_MSR_IA32_PERF_STS         0x198
+#define EFI_MSR_IA32_PERF_CTL         0x199
+#define EFI_MSR_IA32_CLOCK_MODULATION 0x19A
+#define EFI_MSR_IA32_THERM_STATUS     0x19C
+
+#define B_BS_VID                      0x0000003F
+#define N_BS_VID                      0
+#define B_BS_RATIO                    0x00001F00
+#define N_BS_RATIO                    8
+
+///
+/// UINT64 workaround
+///
+/// The MS compiler doesn't handle QWORDs very well.  I'm breaking
+/// them into DWORDs to circumvent the problems.  Converting back
+/// shouldn't be a big deal.
+///
+#pragma pack(1)
+typedef union _MSR_REGISTER {
+  UINT64 Qword;
+
+  struct _DWORDS {
+    UINT32 Low;
+    UINT32 High;
+  } Dwords;
+
+  struct _BYTES {
+    UINT8 FirstByte;
+    UINT8 SecondByte;
+    UINT8 ThirdByte;
+    UINT8 FouthByte;
+    UINT8 FifthByte;
+    UINT8 SixthByte;
+    UINT8 SeventhByte;
+    UINT8 EighthByte;
+  } Bytes;
+
+} MSR_REGISTER;
+#pragma pack()
+#endif
diff --git a/ReferenceCode/Haswell/SampleCode/Include/FlashMap.h b/ReferenceCode/Haswell/SampleCode/Include/FlashMap.h
new file mode 100644
index 0000000..b72df34
--- /dev/null
+++ b/ReferenceCode/Haswell/SampleCode/Include/FlashMap.h
@@ -0,0 +1,27 @@
+/** @file
+  File content auto-generated by FlashMap utility
+
+@copyright
+  Copyright (c) 1999 - 2012 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
+**/
+#ifndef _FLASH_MAP_H_
+#define _FLASH_MAP_H_
+
+///
+/// Please confirm following configuration from your platform setting.
+///
+#define FLASH_REGION_MICROCODE_SIZE 0xffd90000
+#define FLASH_REGION_MICROCODE_BASE 0x00040000
+#endif ///< #ifndef _FLASH_MAP_H_
diff --git a/ReferenceCode/Haswell/SampleCode/Include/KscLib.h b/ReferenceCode/Haswell/SampleCode/Include/KscLib.h
new file mode 100644
index 0000000..a428f77
--- /dev/null
+++ b/ReferenceCode/Haswell/SampleCode/Include/KscLib.h
@@ -0,0 +1,232 @@
+/** @file
+  KSC library functions and definitions.
+
+  This library provides basic KSC interface.  It is deemed simple enough and uses in
+  so few cases that there is not currently benefit to implementing a protocol.
+  If more consumers are added, it may be benefitial to implement as a protocol.
+
+  There may be different libraries for different environments (PEI, BS, RT, SMM).
+  Make sure you meet the requirements for the library (protocol dependencies, use
+  restrictions, etc).
+
+@copyright
+  Copyright (c) 1999 - 2012 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
+**/
+#ifndef _KSC_LIB_H_
+#define _KSC_LIB_H_
+
+///
+/// Include files
+///
+#include "Tiano.h"
+
+///
+/// Timeout if KSC command/data fails
+///
+#define KSC_TIME_OUT  0x20000
+
+///
+/// The Keyboard and System management Controller (KSC) implements a standard 8042 keyboard
+/// controller interface at ports 0x60/0x64 and a ACPI compliant system management controller
+/// at ports 0x62/0x66. Port 0x66 is the command and status port, port 0x62 is the data port.
+///
+#define KSC_D_PORT  0x62
+#define KSC_C_PORT  0x66
+
+///
+/// Status Port 0x62
+///
+#define KSC_S_OVR_TMP 0x80  ///< Current CPU temperature exceeds the threshold
+#define KSC_S_SMI_EVT 0x40  ///< SMI event is pending
+#define KSC_S_SCI_EVT 0x20  ///< SCI event is pending
+#define KSC_S_BURST   0x10  ///< KSC is in burst mode or normal mode
+#define KSC_S_CMD     0x08  ///< Byte in data register is command/data
+#define KSC_S_IGN     0x04  ///< Ignored
+#define KSC_S_IBF     0x02  ///< Input buffer is full/empty
+#define KSC_S_OBF     0x01  ///< Output buffer is full/empty
+///
+/// KSC commands that are issued to the KSC through the command port (0x66).
+/// New commands and command parameters should only be written by the host when IBF=0.
+/// Data read from the KSC data port is valid only when OBF=1.
+///
+#define KSC_C_SMI_NOTIFY_ENABLE     0x04  ///< Enable SMI notifications to the host
+#define KSC_C_SMI_NOTIFY_DISABLE    0x05  ///< SMI notifications are disabled and pending notifications cleared
+#define KSC_C_QUERY_SYS_STATUS      0x06  ///< Returns 1 byte of information about the system status
+#define KSC_B_SYS_STATUS_FAN        0x40  ///< Fan status (1 = ON)
+#define KSC_B_SYS_STATUS_DOCK       0x20  ///< Dock status (1 = Docked)
+#define KSC_B_SYS_STATUS_AC         0x10  ///< AC power (1 = AC powered)
+#define KSC_B_SYS_STATUS_THERMAL    0x0F  ///< CPU thermal state (0 ~ 9)
+#define KSC_C_FAB_ID                0x0D  ///< Get the board fab ID in the lower 3 bits
+#define KSC_C_SYSTEM_POWER_OFF      0x22  ///< Turn off the system power
+#define KSC_C_LAN_ON                0x46  ///< Turn on the power to LAN through EC/KSC
+#define KSC_C_LAN_OFF               0x47  ///< Turn off the power to LAN through EC/KSC
+#define KSC_C_GET_TEMP              0x50  ///< Returns the CPU temperature as read from the SMBus thermal sensor.
+#define KSC_C_SET_CTEMP             0x58  ///< The next byte written to the data port will be the shutdown temperature
+#define KSC_EC_PCH_SMBUS_EN         0x60  ///< EC PCH SMBus thermal monitoring Enable cmd
+#define KSC_EC_PCH_SMBUS_DIS        0x61  ///< EC PCH SMBus thermal monitoring Disable cmd
+#define KSC_TS_ON_DIMM_EN           0x6B  ///< TS-on-DIMM thermal monitoring enable command
+#define KSC_TS_ON_DIMM_DIS          0x6C  ///< TS-on-DIMM thermal monitoring disable command
+#define KSC_C_PCH_SMBUS_MSG_LENGTH  0x6D  ///< PCH SMBus block read buffer length
+#define KSC_C_PCH_SMBUS_PEC_EN      0x6E  ///< PCH SMBus Packet Error Checking (PEC) Enable command.
+#define KSC_C_PCH_SMBUS_PEC_DIS     0x76  ///< PCH SMBus Packet Error Checking (PEC) Disable command.
+#define KSC_C_EC_SMBUS_HIGH_SPEED   0x75  ///< EC SMBus high speed mode command
+#define KSC_EC_PCH_SMBUS_WRITE_EN   0x68  ///< EC PCH SMBus Write Enable cmd
+#define KSC_EC_PCH_SMBUS_WRITE_DIS  0x69  ///< EC PCH SMBus Write Disable cmd
+#define KSC_C_SMI_QUERY             0x70  ///< The host reads the data port to retrieve the notifications
+#define KSC_C_SMI_TIMER             0x71  ///< Commands the KSC to generate a periodic SMI to the host
+#define KSC_C_SMI_HOTKEY            0x72  ///< Get the scan code of hotkey pressed (CTRL + ALT + SHIFT + key)
+#define KSC_C_READ_MEM              0x80  ///< Read the KSC memory
+#define KSC_C_WRITE_MEM             0x81  ///< Write the KSC memory
+#define KSC_C_DOCK_STATUS           0x8A  ///< Get the dock status
+#define KSC_B_DOCK_STATUS_ATTACH    0x01  ///< Dock status (1 = Attach)
+#define KSC_C_KSC_REVISION          0x90  ///< Get the revision for the KSC
+#define KSC_C_SMI_INJECT            0xBA  ///< The next byte written to the data port will generate an immediate SMI
+#define KSC_C_SMI_DISABLE           0xBC  ///< SMI generation by the KSC is disabled
+#define KSC_C_SMI_ENABLE            0xBD  ///< SMI generation by the KSC is enabled
+#define KSC_C_ACPI_ENABLE           0xAA  ///< Enable ACPI mode
+#define KSC_C_ACPI_DISABLE          0xAB  ///< Disable ACPI mode
+///
+/// KSC commands that are only valid if the EC has ACPI mode enabled.
+/// Note that capacity and voltage are 16 bit values, thus you need to read them from
+/// ACPI space with two reads (little Endian).
+///
+#define KSC_VIRTUAL_BAT_STATUS            48    ///< Status of the virtual battery (present)
+#define KSC_VIRTUAL_BAT_PRESENT_MASK      0x10  ///< Bit 4 is the indicator
+#define KSC_REAL_BAT1_STATUS              50    ///< Status of the first real battery (present, charging)
+#define KSC_REAL_BAT1_REMAINING_CAPACITY  89    ///< Remaining capacity in mWh
+#define KSC_REAL_BAT1_RESOLUTION_VOLTAGE  93    ///< Full resolution voltage in mV
+#define KSC_REAL_BAT2_STATUS              54    ///< Status of the second real battery (present, charging)
+#define KSC_REAL_BAT2_REMAINING_CAPACITY  99    ///< Remaining capacity in mWh
+#define KSC_REAL_BAT2_RESOLUTION_VOLTAGE  103   ///< Full resolution voltage in mV
+#define KSC_REAL_BAT_PRESENT_MASK         0x8   ///< Bit 3 is the indicator
+#define KSC_REAL_BAT_CHARGING_MASK        0x1   ///< Bit 1 is the indicator
+///
+/// SMI notification code table, read through command KSC_C_SMI_QUERY
+///
+#define KSC_N_SMI_NULL          0x00  ///< Null marks the end of the SMI notification queue
+#define KSC_N_SMI_HOTKEY        0x20  ///< Hotkey pressed SMI
+#define KSC_N_SMI_ACINSERTION   0x30  ///< AC insertion SMI
+#define KSC_N_SMI_ACREMOVAL     0x31  ///< AC removal SMI
+#define KSC_N_SMI_PWRSW         0x32  ///< Power switch press SMI
+#define KSC_N_SMI_LID           0x33  ///< Lid switch change SMI
+#define KSC_N_SMI_VB            0x34  ///< Virtual battery switch change SMI
+#define KSC_N_SMI_THERM_0       0x60  ///< Thermal state 0 SMI
+#define KSC_N_SMI_THERM_1       0x61  ///< Thermal state 1 SMI
+#define KSC_N_SMI_THERM_2       0x62  ///< Thermal state 2 SMI
+#define KSC_N_SMI_THERM_3       0x63  ///< Thermal state 3 SMI
+#define KSC_N_SMI_THERM_4       0x64  ///< Thermal state 4 SMI
+#define KSC_N_SMI_THERM_5       0x65  ///< Thermal state 5 SMI
+#define KSC_N_SMI_THERM_6       0x66  ///< Thermal state 6 SMI
+#define KSC_N_SMI_THERM_7       0x67  ///< Thermal state 7 SMI
+#define KSC_N_SMI_THERM_8       0x68  ///< Thermal state 8 SMI
+#define KSC_N_SMI_DOCKED        0x70  ///< Dock complete SMI
+#define KSC_N_SMI_UNDOCKED      0x71  ///< Undock complete SMI
+#define KSC_N_SMI_UNDOCKREQUEST 0x72  ///< Undocking request SMI
+#define KSC_N_SMI_TIMER         0x80  ///< Timer wakeup SMI
+///
+/// Hotkey scan code (CTRL + ALT + SHIFT + key)
+///
+#define KSC_HK_ESC    0x01  ///< ESC
+#define KSC_HK_1      0x02  ///< 1 !
+#define KSC_HK_2      0x03  ///< 2 @
+#define KSC_HK_3      0x04  ///< 3 #
+#define KSC_HK_4      0x05  ///< 4 $
+#define KSC_HK_5      0x06  ///< 5 %
+#define KSC_HK_6      0x07  ///< 6 ^
+#define KSC_HK_7      0x08  ///< 7 &
+#define KSC_HK_8      0x09  ///< 8 *
+#define KSC_HK_9      0x0A  ///< 9 (
+#define KSC_HK_0      0x0B  ///< 0 )
+#define KSC_HK_MINUS  0x0C  ///< - _
+#define KSC_HK_ADD    0x0D  ///< = +
+#define KSC_HK_F1     0x3B  ///< F1
+#define KSC_HK_F2     0x3C  ///< F2
+#define KSC_HK_F3     0x3D  ///< F3
+#define KSC_HK_F4     0x3E  ///< F4
+#define KSC_HK_F5     0x3F  ///< F5
+#define KSC_HK_F6     0x40  ///< F6
+#define KSC_HK_F7     0x41  ///< F7
+#define KSC_HK_F8     0x42  ///< F8
+#define KSC_HK_F9     0x43  ///< F9
+#define KSC_HK_F10    0x44  ///< F10
+#define KSC_HK_F11    0x57  ///< F11
+#define KSC_HK_F12    0x58  ///< F12
+///
+/// Function declarations
+///
+/**
+  This function initializes the KSC library.
+  It must be called before using any of the other KSC library functions.
+
+  @param[in] None.
+
+  @retval EFI_SUCCESS       - KscLib is successfully initialized.
+**/
+EFI_STATUS
+InitializeKscLib (
+  VOID
+  );
+/**
+  Send a command to the Keyboard System Controller.
+
+  @param[in] Command  - Command byte to send
+
+  @retval EFI_SUCCESS       - Command success
+  @retval EFI_TIMEOUT       - Command timeout
+  @retval Other             - Command failed
+**/
+EFI_STATUS
+SendKscCommand (
+  UINT8 Command
+  );
+/**
+  Sends data to Keyboard System Controller.
+
+  @param[in] Data  - Data byte to send
+
+  @retval EFI_SUCCESS       - Success
+  @retval EFI_TIMEOUT       - Timeout
+  @retval Other             - Failed
+**/
+EFI_STATUS
+SendKscData (
+  UINT8 Data
+  );
+/**
+  Receives data from Keyboard System Controller.
+
+  @param[in] Data  - Data byte received
+
+  @retval EFI_SUCCESS       - Read success
+  @retval EFI_TIMEOUT       - Read timeout
+  @retval Other             - Read failed
+**/
+EFI_STATUS
+ReceiveKscData (
+  UINT8 *Data
+  );
+/**
+  Receives status from Keyboard System Controller.
+
+  @param[in] KscStatus  - Status byte to receive
+
+  @retval EFI_SUCCESS       - Success
+  @retval Other             - Failed
+**/
+EFI_STATUS
+ReceiveKscStatus (
+  UINT8 *KscStatus
+  );
+#endif
diff --git a/ReferenceCode/Haswell/SampleCode/Include/PeiKscLib.h b/ReferenceCode/Haswell/SampleCode/Include/PeiKscLib.h
new file mode 100644
index 0000000..76c3dfa
--- /dev/null
+++ b/ReferenceCode/Haswell/SampleCode/Include/PeiKscLib.h
@@ -0,0 +1,224 @@
+/** @file
+  KSC library functions and definitions.
+
+  This library provides basic KSC interface.  It is deemed simple enough and uses in
+  so few cases that there is not currently benefit to implementing a protocol.
+  If more consumers are added, it may be benefitial to implement as a protocol.
+
+  There may be different libraries for different environments (PEI, BS, RT, SMM).
+  Make sure you meet the requirements for the library (protocol dependencies, use
+  restrictions, etc).
+
+@copyright
+  Copyright (c) 2012 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
+**/
+#ifndef _PEI_KSC_LIB_H_
+#define _PEI_KSC_LIB_H_
+
+///
+/// Timeout if KSC command/data fails
+///
+#define KSC_TIME_OUT    0x20000
+
+///
+/// The Keyboard and System management Controller (KSC) implements a standard 8042 keyboard
+/// controller interface at ports 0x60/0x64 and a ACPI compliant system management controller
+/// at ports 0x62/0x66. Port 0x66 is the command and status port, port 0x62 is the data port.
+///
+#define KSC_D_PORT        0x62
+#define KSC_C_PORT        0x66
+
+///
+/// Status Port 0x62
+///
+#define KSC_S_OVR_TMP     0x80    ///< Current CPU temperature exceeds the threshold
+#define KSC_S_SMI_EVT     0x40    ///< SMI event is pending
+#define KSC_S_SCI_EVT     0x20    ///< SCI event is pending
+#define KSC_S_BURST       0x10    ///< KSC is in burst mode or normal mode
+#define KSC_S_CMD         0x08    ///< Byte in data register is command/data
+#define KSC_S_IGN         0x04    ///< Ignored
+#define KSC_S_IBF         0x02    ///< Input buffer is full/empty
+#define KSC_S_OBF         0x01    ///< Output buffer is full/empty
+
+///
+/// KSC commands that are issued to the KSC through the command port (0x66).
+/// New commands and command parameters should only be written by the host when IBF=0.
+/// Data read from the KSC data port is valid only when OBF=1.
+///
+#define KSC_C_SMI_NOTIFY_ENABLE         0x04    ///< Enable SMI notifications to the host
+#define KSC_C_SMI_NOTIFY_DISABLE        0x05    ///< SMI notifications are disabled and pending notifications cleared
+#define KSC_C_QUERY_SYS_STATUS          0x06    ///< Returns 1 byte of information about the system status
+#define KSC_B_SYS_STATUS_FAN            0x40    ///< Fan status (1 = ON)
+#define KSC_B_SYS_STATUS_DOCK           0x20    ///< Dock status (1 = Docked)
+#define KSC_B_SYS_STATUS_AC             0x10    ///< AC power (1 = AC powered)
+#define KSC_B_SYS_STATUS_THERMAL        0x0F    ///< CPU thermal state (0 ~ 9)
+#define KSC_C_FAB_ID                    0x0D    ///< Get the board fab ID in the lower 3 bits
+#define KSC_B_BOARD_ID                  0x0F    ///< Board ID = [3:0]
+#define KSC_C_SYSTEM_POWER_OFF          0x22    ///< Turn off the system power
+#define KSC_C_LAN_ON                    0x46    ///< Turn on the power to LAN through EC/KSC
+#define KSC_C_LAN_OFF                   0x47    ///< Turn off the power to LAN through EC/KSC
+#define KSC_C_GET_DTEMP                 0x50    ///< Returns the CPU temperature as read from the SMBus thermal sensor.
+#define KSC_C_SET_CTEMP                 0x58    ///< The next byte written to the data port will be the shutdown temperature
+#define KSC_C_EN_DTEMP                  0x5E    ///< Commands KSC to begin reading Thermal Diode and comparing to Critical Temperature
+#define KSC_C_DIS_DTEMP                 0x5F    ///< Commands KSC to stop reading Thermal Diode
+#define KSC_C_SMI_QUERY                 0x70    ///< The host reads the data port to retrieve the notifications
+#define KSC_C_SMI_TIMER                 0x71    ///< Commands the KSC to generate a periodic SMI to the host
+#define KSC_C_SMI_HOTKEY                0x72    ///< Get the scan code of hotkey pressed (CTRL + ALT + SHIFT + key)
+#define KSC_C_READ_MEM                  0x80    ///< Read the KSC memory
+#define KSC_C_WRITE_MEM                 0x81    ///< Write the KSC memory
+#define KSC_C_KSC_REVISION              0x90    ///< Get the revision for the KSC
+#define KSC_C_SMI_INJECT                0xBA    ///< The next byte written to the data port will generate an immediate SMI
+#define KSC_C_SMI_DISABLE               0xBC    ///< SMI generation by the KSC is disabled
+#define KSC_C_SMI_ENABLE                0xBD    ///< SMI generation by the KSC is enabled
+#define KSC_C_ACPI_ENABLE               0xAA    ///< Enable ACPI mode
+#define KSC_C_ACPI_DISABLE              0xAB    ///< Disable ACPI mode
+
+///
+/// SMI notification code table, read through command KSC_C_SMI_QUERY
+///
+#define KSC_N_SMI_NULL                  0x00    ///< Null marks the end of the SMI notification queue
+#define KSC_N_SMI_HOTKEY                0x20    ///< Hotkey pressed SMI
+#define KSC_N_SMI_ACINSERTION           0x30    ///< AC insertion SMI
+#define KSC_N_SMI_ACREMOVAL             0x31    ///< AC removal SMI
+#define KSC_N_SMI_PWRSW                 0x32    ///< Power switch press SMI
+#define KSC_N_SMI_LID                   0x33    ///< Lid switch change SMI
+#define KSC_N_SMI_VB                    0x34    ///< Virtual battery switch change SMI
+#define KSC_N_SMI_THERM_0               0x60    ///< Thermal state 0 SMI
+#define KSC_N_SMI_THERM_1               0x61    ///< Thermal state 1 SMI
+#define KSC_N_SMI_THERM_2               0x62    ///< Thermal state 2 SMI
+#define KSC_N_SMI_THERM_3               0x63    ///< Thermal state 3 SMI
+#define KSC_N_SMI_THERM_4               0x64    ///< Thermal state 4 SMI
+#define KSC_N_SMI_THERM_5               0x65    ///< Thermal state 5 SMI
+#define KSC_N_SMI_THERM_6               0x66    ///< Thermal state 6 SMI
+#define KSC_N_SMI_THERM_7               0x67    ///< Thermal state 7 SMI
+#define KSC_N_SMI_THERM_8               0x68    ///< Thermal state 8 SMI
+#define KSC_N_SMI_DOCKED                0x70    ///< Dock complete SMI
+#define KSC_N_SMI_UNDOCKED              0x71    ///< Undock complete SMI
+#define KSC_N_SMI_UNDOCKREQUEST         0x72    ///< Undocking request SMI
+#define KSC_N_SMI_TIMER                 0x80    ///< Timer wakeup SMI
+
+///
+/// Hotkey scan code (CTRL + ALT + SHIFT + key)
+///
+#define KSC_HK_ESC      0x01          ///< ESC
+#define KSC_HK_1        0x02          ///< 1 !
+#define KSC_HK_2        0x03          ///< 2 @
+#define KSC_HK_3        0x04          ///< 3 #
+#define KSC_HK_4        0x05          ///< 4 $
+#define KSC_HK_5        0x06          ///< 5 %
+#define KSC_HK_6        0x07          ///< 6 ^
+#define KSC_HK_7        0x08          ///< 7 &
+#define KSC_HK_8        0x09          ///< 8 *
+#define KSC_HK_9        0x0A          ///< 9 (
+#define KSC_HK_0        0x0B          ///< 0 )
+#define KSC_HK_MINUS    0x0C          ///< - _
+#define KSC_HK_ADD      0x0D          ///< = +
+#define KSC_HK_F1       0x3B          ///< F1
+#define KSC_HK_F2       0x3C          ///< F2
+#define KSC_HK_F3       0x3D          ///< F3
+#define KSC_HK_F4       0x3E          ///< F4
+#define KSC_HK_F5       0x3F          ///< F5
+#define KSC_HK_F6       0x40          ///< F6
+#define KSC_HK_F7       0x41          ///< F7
+#define KSC_HK_F8       0x42          ///< F8
+#define KSC_HK_F9       0x43          ///< F9
+#define KSC_HK_F10      0x44          ///< F10
+#define KSC_HK_F11      0x57          ///< F11
+#define KSC_HK_F12      0x58          ///< F12
+
+#include EFI_PPI_DEPENDENCY (CpuIo)
+#include EFI_PPI_DEPENDENCY (Stall)
+
+///
+/// Function declarations
+///
+EFI_STATUS
+SendKscCommand (
+  EFI_PEI_SERVICES **PeiServices,
+  PEI_CPU_IO_PPI   *CpuIo,
+  PEI_STALL_PPI    *StallPpi,
+  UINT8            Command
+  );
+/**
+  Sends command to Keyboard System Controller.
+
+  @param[in] PeiServices - PEI Services
+  @param[in] CpiIo       - Pointer to CPU IO protocol
+  @param[in] StallPpi    - Pointer to Stall PPI
+  @param[in] Command     - Command byte to send
+
+  @retval EFI_SUCCESS       - Command success
+  @retval EFI_DEVICE_ERROR  - Command error
+  @retval EFI_TIMEOUT       - Command timeout
+**/
+
+EFI_STATUS
+SendKscData (
+  EFI_PEI_SERVICES **PeiServices,
+  PEI_CPU_IO_PPI   *CpuIo,
+  PEI_STALL_PPI    *StallPpi,
+  UINT8            Data
+  );
+/**
+  Sends data to Keyboard System Controller.
+
+  @param[in] PeiServices - PEI Services
+  @param[in] CpiIo       - Pointer to CPU IO protocol
+  @param[in] StallPpi    - Pointer to Stall PPI
+  @param[in] Data        - Data byte to send
+
+  @retval EFI_SUCCESS       - Success
+  @retval EFI_DEVICE_ERROR  - Error
+  @retval EFI_TIMEOUT       - Command timeout
+**/
+
+EFI_STATUS
+ReceiveKscData (
+  EFI_PEI_SERVICES **PeiServices,
+  PEI_CPU_IO_PPI   *CpuIo,
+  PEI_STALL_PPI    *StallPpi,
+  UINT8            *Data
+  );
+/**
+  Receives data from Keyboard System Controller.
+
+  @param[in] PeiServices - PEI Services
+  @param[in] CpiIo       - Pointer to CPU IO protocol
+  @param[in] StallPpi    - Pointer to Stall PPI
+  @param[in] Data        - Data byte received
+
+  @retval EFI_SUCCESS       - Read success
+  @retval EFI_DEVICE_ERROR  - Read error
+  @retval EFI_TIMEOUT       - Command timeout
+**/
+
+EFI_STATUS
+ReceiveKscStatus (
+  EFI_PEI_SERVICES **PeiServices,
+  PEI_CPU_IO_PPI   *CpuIo,
+  UINT8            *KscStatus
+  );
+/**
+  Receives status from Keyboard System Controller.
+
+  @param[in] PeiServices - PEI Services
+  @param[in] CpiIo       - Pointer to CPU IO protocol
+  @param[in] KscStatus   - Status byte to receive
+
+  @retval EFI_DEVICE_ERROR  - Ksc library has not initialized yet or KSC not present
+  @retval EFI_SUCCESS       - Get KSC status successfully
+**/
+
+#endif
diff --git a/ReferenceCode/Haswell/SampleCode/Include/SmmIoLib.h b/ReferenceCode/Haswell/SampleCode/Include/SmmIoLib.h
new file mode 100644
index 0000000..cc9eee9
--- /dev/null
+++ b/ReferenceCode/Haswell/SampleCode/Include/SmmIoLib.h
@@ -0,0 +1,265 @@
+/** @file
+  This library provides SMM functions for IO and PCI IO access.
+  These can be used to save size and simplify code.
+  All contents must be runtime and SMM safe.
+
+@copyright
+  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
+**/
+#ifndef _SMM_IO_LIB_H_
+#define _SMM_IO_LIB_H_
+
+#include "EdkIIGlueDxe.h"
+#include "Pci22.h"
+
+///
+/// Utility consumed protocols
+///
+#include EFI_PROTOCOL_DEFINITION (SmmBase)
+
+///
+/// Global variables that must be defined and initialized to use this library
+///
+extern EFI_SMM_SYSTEM_TABLE *mSmst;
+
+///
+/// Definitions
+///
+#define ICH_ACPI_TIMER_MAX_VALUE  0x1000000 ///< The timer is 24 bit overflow
+///
+/// Pci I/O related data structure deifinition
+///
+typedef enum {
+  SmmPciWidthUint8  = 0,
+  SmmPciWidthUint16 = 1,
+  SmmPciWidthUint32 = 2,
+  SmmPciWidthUint64 = 3,
+  SmmPciWidthMaximum
+} SMM_PCI_IO_WIDTH;
+
+#define SMM_PCI_ADDRESS(bus, dev, func, reg) \
+        ((UINT64) ((((UINT32) bus) << 24) + (((UINT32) dev) << 16) + (((UINT32) func) << 8) + ((UINT32) reg)))
+
+typedef struct {
+  UINT8  Register;
+  UINT8  Function;
+  UINT8  Device;
+  UINT8  Bus;
+  UINT32 ExtendedRegister;
+} SMM_PCI_IO_ADDRESS;
+
+///
+/// CPU I/O Access Functions
+///
+/**
+  Do a one byte IO read
+
+  @param[in] Address - IO address to read
+
+  @retval Data read
+**/
+UINT8
+SmmIoRead8 (
+  IN UINT16 Address
+  );
+
+/**
+  Do a one byte IO write
+
+  @param[in] Address - IO address to write
+  @param[in] Data    - Data to write
+**/
+VOID
+SmmIoWrite8 (
+  IN UINT16 Address,
+  IN UINT8  Data
+  );
+
+/**
+  Do a two byte IO read
+
+  @param[in] Address - IO address to read
+
+  @retval Data read
+**/
+UINT16
+SmmIoRead16 (
+  IN UINT16 Address
+  );
+
+/**
+  Do a two byte IO write
+
+  @param[in] Address - IO address to write
+  @param[in] Data    - Data to write
+**/
+VOID
+SmmIoWrite16 (
+  IN UINT16 Address,
+  IN UINT16 Data
+  );
+
+/**
+  Do a four byte IO read
+
+  @param[in] Address - IO address to read
+
+  @retval Data read
+**/
+UINT32
+SmmIoRead32 (
+  IN UINT16 Address
+  );
+
+/**
+  Do a four byte IO write
+
+  @param[in] Address - IO address to write
+  @param[in] Data    - Data to write
+**/
+VOID
+SmmIoWrite32 (
+  IN UINT16 Address,
+  IN UINT32 Data
+  );
+
+/**
+  Do a one byte Memory write
+
+  @param[in] Dest - Memory address to write
+  @param[in] Data - Data to write
+
+  @retval None
+**/
+VOID
+SmmMemWrite8 (
+  IN UINT64 Dest,
+  IN UINT8  Data
+  );
+
+/**
+  Do a one byte Memory read
+
+  @param[in] Dest - Memory address to read
+
+  @retval Data read
+**/
+UINT8
+SmmMemRead8 (
+  IN UINT64 Dest
+  );
+
+/**
+  Do a two bytes Memory write
+
+  @param[in] Dest - Memory address to write
+  @param[in] Data - Data to write
+
+  @retval None
+**/
+VOID
+SmmMemWrite16 (
+  IN UINT64 Dest,
+  IN UINT16 Data
+  );
+
+/**
+  Do a two bytes Memory read
+
+  @param[in]  Dest - Memory address to read
+
+  @retval Data read
+**/
+UINT16
+SmmMemRead16 (
+  IN UINT64 Dest
+  );
+
+/**
+  Do a four bytes Memory write
+
+  @param[in] Dest - Memory address to write
+  @param[in] Data - Data to write
+
+  @retval None
+**/
+VOID
+SmmMemWrite32 (
+  IN UINT64 Dest,
+  IN UINT32 Data
+  );
+
+/**
+  Do a four bytes Memory read
+
+  @param[in] Dest - Memory address to read
+
+  @retval Data read
+**/
+UINT32
+SmmMemRead32 (
+  IN UINT64 Dest
+  );
+
+/**
+  Do a four bytes Memory read, then AND with Data, then write back to the same address
+
+  @param[in] Dest - Memory address to write
+  @param[in] Data - Data to do AND
+
+  @retval None
+**/
+VOID
+SmmMemAnd32 (
+  IN UINT64 Dest,
+  IN UINT32 Data
+  );
+///
+/// Pci Configuration Space access functions definition
+///
+/**
+  Read value from the specified PCI config space register
+
+  @param[in] Width   - The width (8, 16 or 32 bits) of accessed pci config space register
+  @param[in] Address - The address of the accessed pci register (bus, dev, func, offset)
+  @param[in] Buffer  - The returned value
+
+  @retval EFI_SUCCESS           - All operations successfully
+  @retval EFI_INVALID_PARAMETER - Width is not valid or dosn't match register address
+  @retval Other error code      - If any error occured when calling libiary functions
+**/
+EFI_STATUS
+SmmPciCfgRead (
+  IN SMM_PCI_IO_WIDTH   Width,
+  IN SMM_PCI_IO_ADDRESS *Address,
+  IN OUT VOID           *Buffer
+  );
+/**
+  Write value into the specified PCI config space register
+
+  @param[in] Width   - The width (8, 16 or 32 bits) of accessed pci config space register
+  @param[in] Address - The address of the accessed pci register (bus, dev, func, offset)
+  @param[in] Buffer  - The returned value
+
+  @retval EFI_SUCCESS           - All operations successfully
+  @retval EFI_INVALID_PARAMETER - Width is not valid or dosn't match register address
+  @retval Other error code      - If any error occured when calling libiary functions
+**/
+EFI_STATUS
+SmmPciCfgWrite (
+  IN SMM_PCI_IO_WIDTH   Width,
+  IN SMM_PCI_IO_ADDRESS *Address,
+  IN OUT VOID           *Buffer
+  );
+#endif
diff --git a/ReferenceCode/Haswell/SampleCode/Include/acpibuild.dsc b/ReferenceCode/Haswell/SampleCode/Include/acpibuild.dsc
new file mode 100644
index 0000000..cc3fb3d
--- /dev/null
+++ b/ReferenceCode/Haswell/SampleCode/Include/acpibuild.dsc
@@ -0,0 +1,96 @@
+## @file
+#  Build description file for building ASL and ACT file types used in ACPI tables
+#  You should not put platform details, like how to build DSDT, SSDT, or how to
+#  package the ACPI tables into a data file in this build.  This should be platform 
+#  neutral code only.
+#
+#@copyright
+#  Copyright (c)  1999 - 2012 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
+#
+
+[=============================================================================]
+[Compile.Ia32.act,Compile.x64.act]
+#
+# Instructions to create ACPI table sections out of ACPI table C source files.
+#
+
+#/*++
+#
+# If it already exists, then include the dependency list file for this
+# source file. If it doesn't exist, then this is a clean build and the
+# dependency file will get created below and the source file will get
+# compiled. Don't do any of this if NO_MAKEDEPS is defined.
+#
+#--*/
+!IF ("$(NO_MAKEDEPS)" == "")
+
+!IF EXIST($(DEST_DIR)\$(FILE).dep)
+!INCLUDE $(DEST_DIR)\$(FILE).dep
+!ENDIF
+
+#
+# This is how to create the dependency file.
+#
+DEP_FILE = $(DEST_DIR)\$(FILE).dep
+
+$(DEP_FILE) : $(SOURCE_FILE_NAME)
+  $(MAKEDEPS) -ignorenotfound -f $(SOURCE_FILE_NAME) -q -target \
+    $(DEST_DIR)\$(FILE).obj \
+    -o $(DEP_FILE) $(INC)
+
+!ENDIF
+
+#
+# Compile the file
+#
+$(DEST_DIR)\$(FILE).obj : $(SOURCE_FILE_NAME) $(INC_DEPS) $(DEP_FILE)
+  $(CC) $(C_FLAGS) /TC $(SOURCE_FILE_NAME)
+
+#
+# Link it
+#
+$(DEST_DIR)\$(FILE).exe : $(DEST_DIR)\$(FILE).obj
+  $(LINK) $(LINK_FLAGS_EXE) $(DEST_DIR)\$(FILE).obj /OUT:$(DEST_DIR)\$(FILE).exe /ENTRY:main
+
+#
+# Strip out the ACPI table
+#
+$(DEST_DIR)\$(FILE).acpi : $(DEST_DIR)\$(FILE).exe
+  $(GENACPITABLE) $(DEST_DIR)\$(FILE).exe $(DEST_DIR)\$(FILE).acpi
+
+#
+# Create a section from the ACPI table
+#
+$(DEST_DIR)\$(FILE).sec : $(DEST_DIR)\$(FILE).acpi
+  $(GENSECTION) -I $(DEST_DIR)\$(FILE).acpi -O $(DEST_DIR)\$(FILE).sec -S EFI_SECTION_RAW
+
+#
+# Add it to the targets to build
+#
+SECTIONS = $(SECTIONS) $(DEST_DIR)\$(FILE).sec
+
+[=============================================================================]
+[Compile.Ia32.asl,Compile.x64.asl]
+#
+# We run the ASL through the C Preprocessor to resolve definitions.
+#
+$(DEST_DIR)\$(FILE).asl : $(SOURCE_FILE_NAME)
+  $(CC) $(ASL_CPP_FLAGS) /nologo /C /EP /TC $(INC) -oa $(SOURCE_FILE_NAME) > $(DEST_DIR)\$(FILE).asl
+
+#
+# Add it to the targets to build
+#
+ASL_FILES = $(ASL_FILES) $(DEST_DIR)\$(FILE).asl
+