Removed MBI Device from ACPI DSDT Table.

Removed MBI Device, which is not necessary for MinnowBoard Max, from ACPI DSDT Table per Windows team's request.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Shifei Lu <shifeix.a.lu@intel.com>
Reviewed-by: David Wei <david.wei@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17101 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Platform.asl b/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Platform.asl
index 5f269be6153c9e153ed31d228ccef07fb892878c..39fa1812990e00f54752e018d60ab147af6c409d 100644 (file)
--- a/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Platform.asl
+++ b/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Platform.asl
@@ -703,127 +703,6 @@ Scope(\_SB)
 \r
   } //End Scope(I2C7)\r
 \r
 \r
   } //End Scope(I2C7)\r
 \r

-  //\r
-  // Device for Message Bus Interface\r
-  //\r
-  Device(MBID)\r
-  {\r
-    Name(_HID, "INT33BD")\r
-    Name(_CID, "INT33BD")\r
-    Name(_HRV, 2)//different from CLT's\r
-    Name(_UID, 1)\r
-\r
-    Method (_CRS, 0, Serialized)\r
-    {\r
-      Name (RBUF, ResourceTemplate ()\r
-      {\r
-        Memory32Fixed (\r
-          ReadWrite,\r
-          0xE00000D0, // Address Base\r
-          0xC,        // Address Length (MCR/MDR/MCRX)\r
-        )\r
-      })\r
-      Return (RBUF)\r
-    }\r
-\r
-\r
-    //\r
-    // custom opregion for MBI access\r
-    //\r
-    OperationRegion (REGS, 0x87, 0x0, 0x30)\r
-    Field (REGS, DWordAcc, NoLock, Preserve)\r
-    {\r
-      PORT, 32,    // Message Port\r
-      REG,  32,    // Message Target Register Address\r
-      DATA, 32,    // Message Data\r
-      MASK, 32,    // Mask bits for modify operation\r
-      BE,   32,    // Message Write Byte enables: 0 - BYTE; 1 - WORD; 2 - DWORD\r
-      OP,   32     // Operations: 0 - read; 1 - write; 2 - modify\r
-    }\r
-\r
-    //\r
-    // availability of the custom opregion\r
-    //\r
-    Name (AVBL, 0)\r
-    Method(_REG,2)\r
-    {\r
-      If (Lequal(Arg0, 0x87))\r
-      {\r
-        Store(Arg1, ^AVBL)\r
-      }\r
-    }\r
-\r
-    //\r
-    //  Method Name: READ\r
-    //  Arguments:\r
-    //    Arg0:   PORT\r
-    //    Arg1:   REG\r
-    //    Arg2:   BE\r
-    //  Return Value:\r
-    //  DATA\r
-    //\r
-    Method(READ, 3, Serialized)\r
-    {\r
-      Store(0xFFFFFFFF , Local0)\r
-      If (Lequal (AVBL, 1))\r
-      {\r
-        Store(0, OP)  // must be set at first, do not change!\r
-        Store(Arg0, PORT)\r
-        Store(Arg1, REG)\r
-        Store(Arg2, BE)\r
-        Store(DATA, Local0)\r
-      }\r
-      return(Local0)\r
-    }\r
-\r
-    //\r
-    //  Method Name: WRIT\r
-    //  Arguments:\r
-    //    Arg0:   PORT\r
-    //    Arg1:   REG\r
-    //    Arg2:   BE\r
-    //    Arg3:   DATA\r
-    //  Return Value:\r
-    //  NONE\r
-    //\r
-    Method(WRIT, 4, Serialized)\r
-    {\r
-      If (Lequal (AVBL, 1))\r
-      {\r
-        Store(1, OP)  // must be set at first, do not change!\r
-        Store(Arg0, PORT)\r
-        Store(Arg1, REG)\r
-        Store(Arg2, BE)\r
-        Store(Arg3, DATA)\r
-      }\r
-    }\r
-\r
-    //\r
-    //  Method Name: MODI\r
-    //  Arguments:\r
-    //    Arg0:   PORT\r
-    //    Arg1:   REG\r
-    //    Arg2:   BE\r
-    //    Arg3:   DATA\r
-    //    Arg4:   MASK\r
-    //  Return Value:\r
-    //  NONE\r
-    //\r
-    Method(MODI, 5, Serialized)\r
-    {\r
-      If (Lequal (AVBL, 1))\r
-      {\r
-        Store(2, OP)  // must be set at first, do not change!\r
-        Store(Arg0, PORT)\r
-        Store(Arg1, REG)\r
-        Store(Arg2, BE)\r
-        Store(Arg3, DATA)\r
-        Store(Arg4, MASK)\r
-      }\r
-    }\r
-  }\r
-\r
-\r

 } // end Scope(\_SB)\r
 \r
 Name(PICM, 0)   // Global Name, returns current Interrupt controller mode; updated from _PIC control method\r
 } // end Scope(\_SB)\r
 \r
 Name(PICM, 0)   // Global Name, returns current Interrupt controller mode; updated from _PIC control method\r