2 files changed, 98 insertions, 0 deletions
diff --git a/Platform/Intel/AdvancedFeaturePkg/Ipmi/BmcAcpi/BmcSsdt/BmcSsdt.asl b/Platform/Intel/AdvancedFeaturePkg/Ipmi/BmcAcpi/BmcSsdt/BmcSsdt.asl
new file mode 100644
index 0000000000..98c015df0b
--- /dev/null
+++ b/Platform/Intel/AdvancedFeaturePkg/Ipmi/BmcAcpi/BmcSsdt/BmcSsdt.asl
@@ -0,0 +1,34 @@
+/** @file
+  BMC ACPI SSDT.
+
+Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that accompanies this distribution.
+The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php.
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+DefinitionBlock (
+    "BmcSsdt.aml",
+    "SSDT",
+    0x02,         // SSDT 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)
+    "BMCACPI",    // OEM table ID  (8 byte string)
+    0x0           // OEM version of DSDT table (4 byte Integer)
+    )
+{
+
+  External(\_SB.PC00.LPC0, DeviceObj)
+  
+  Scope (\_SB.PC00.LPC0) 
+  {
+    #include "IpmiOprRegions.asi"
+  } 
+
+}
diff --git a/Platform/Intel/AdvancedFeaturePkg/Ipmi/BmcAcpi/BmcSsdt/IpmiOprRegions.asi b/Platform/Intel/AdvancedFeaturePkg/Ipmi/BmcAcpi/BmcSsdt/IpmiOprRegions.asi
new file mode 100644
index 0000000000..7d01f74f01
--- /dev/null
+++ b/Platform/Intel/AdvancedFeaturePkg/Ipmi/BmcAcpi/BmcSsdt/IpmiOprRegions.asi
@@ -0,0 +1,64 @@
+/** @file
+  IPMI ACPI SSDT.
+
+Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that accompanies this distribution.
+The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php.
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+Device(IPMC)
+{
+    // Config DWord, modified during POST
+    // Bit definitions are the same as PPMFlags:
+    // [00]    = Plug and Play BMC Detection enabled in setup
+    // [31:01] = Reserved    = 0
+  
+    Name(ECFL, 0x80000000)
+  
+    // Return the interface specification revision
+    Method(_SRV)
+    {
+        // IPMI Specification Revision v2.0
+        Return(0x0200)                  
+    }
+
+    Method(_STA, 0) 
+    { 
+        //
+        // Assume OK
+        //
+          Store (0xF, Local0)
+
+        Return(Local0)
+
+        // Bit 0 - Set if the device is present.
+        // Bit 1 - Set if the device is enabled and decoding its resources.
+        // Bit 2 - Set if the device should be shown in the UI.
+        // Bit 3 - Set if the device is functioning properly (cleared if the device failed its diagnostics).
+        // Bit 4 - Set if the battery is present.
+        // Bit 5 - Reserved (must be cleared).
+    }   // end of _STA
+
+    // Return the x86 resources consumed by BMC
+    Name(_CRS, ResourceTemplate()
+    {
+        // Uses 8-bit ports 0xCA2-0xCA5
+        IO(Decode16, 0xCA2, 0xCA2, 0, 2)
+    })
+
+    Name(_HID, "IPI0001")           // IPMI device
+    Name(_IFT, 0x1)                 // KCS system interface type
+    Name(_STR, Unicode("IPMI_KCS"))
+
+    Name(_UID, 0)  // First interface.
+
+
+} // end of  Device(IPMC)
+
+