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| author | Shifei Lu <shifeix.a.lu@intel.com> | 2015-04-02 02:01:26 +0000 |
|---|---|---|
| committer | zwei4 <zwei4@Edk2> | 2015-04-02 02:01:26 +0000 |
| commit | ebf4ef4d25d09b271ccb19f2855cb51d5c6c9cdb (patch) | |
| tree | 12a53419001ec74059fba8e4f145fe7bcc6e0463 /Vlv2DeviceRefCodePkg | |
| parent | 427760786f0d608744c801ad3bcaed19155ec1d2 (diff) | |
| download | edk2-platforms-ebf4ef4d25d09b271ccb19f2855cb51d5c6c9cdb.tar.xz | |
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
Diffstat (limited to 'Vlv2DeviceRefCodePkg')
| -rw-r--r-- | Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Platform.asl | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Platform.asl b/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Platform.asl index 5f269be615..39fa181299 100644 --- a/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Platform.asl +++ b/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/Platform.asl @@ -703,127 +703,6 @@ Scope(\_SB) } //End Scope(I2C7)
- //
- // Device for Message Bus Interface
- //
- Device(MBID)
- {
- Name(_HID, "INT33BD")
- Name(_CID, "INT33BD")
- Name(_HRV, 2)//different from CLT's
- Name(_UID, 1)
-
- Method (_CRS, 0, Serialized)
- {
- Name (RBUF, ResourceTemplate ()
- {
- Memory32Fixed (
- ReadWrite,
- 0xE00000D0, // Address Base
- 0xC, // Address Length (MCR/MDR/MCRX)
- )
- })
- Return (RBUF)
- }
-
-
- //
- // custom opregion for MBI access
- //
- OperationRegion (REGS, 0x87, 0x0, 0x30)
- Field (REGS, DWordAcc, NoLock, Preserve)
- {
- PORT, 32, // Message Port
- REG, 32, // Message Target Register Address
- DATA, 32, // Message Data
- MASK, 32, // Mask bits for modify operation
- BE, 32, // Message Write Byte enables: 0 - BYTE; 1 - WORD; 2 - DWORD
- OP, 32 // Operations: 0 - read; 1 - write; 2 - modify
- }
-
- //
- // availability of the custom opregion
- //
- Name (AVBL, 0)
- Method(_REG,2)
- {
- If (Lequal(Arg0, 0x87))
- {
- Store(Arg1, ^AVBL)
- }
- }
-
- //
- // Method Name: READ
- // Arguments:
- // Arg0: PORT
- // Arg1: REG
- // Arg2: BE
- // Return Value:
- // DATA
- //
- Method(READ, 3, Serialized)
- {
- Store(0xFFFFFFFF , Local0)
- If (Lequal (AVBL, 1))
- {
- Store(0, OP) // must be set at first, do not change!
- Store(Arg0, PORT)
- Store(Arg1, REG)
- Store(Arg2, BE)
- Store(DATA, Local0)
- }
- return(Local0)
- }
-
- //
- // Method Name: WRIT
- // Arguments:
- // Arg0: PORT
- // Arg1: REG
- // Arg2: BE
- // Arg3: DATA
- // Return Value:
- // NONE
- //
- Method(WRIT, 4, Serialized)
- {
- If (Lequal (AVBL, 1))
- {
- Store(1, OP) // must be set at first, do not change!
- Store(Arg0, PORT)
- Store(Arg1, REG)
- Store(Arg2, BE)
- Store(Arg3, DATA)
- }
- }
-
- //
- // Method Name: MODI
- // Arguments:
- // Arg0: PORT
- // Arg1: REG
- // Arg2: BE
- // Arg3: DATA
- // Arg4: MASK
- // Return Value:
- // NONE
- //
- Method(MODI, 5, Serialized)
- {
- If (Lequal (AVBL, 1))
- {
- Store(2, OP) // must be set at first, do not change!
- Store(Arg0, PORT)
- Store(Arg1, REG)
- Store(Arg2, BE)
- Store(Arg3, DATA)
- Store(Arg4, MASK)
- }
- }
- }
-
-
} // end Scope(\_SB)
Name(PICM, 0) // Global Name, returns current Interrupt controller mode; updated from _PIC control method
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