diff options
| author | Guo Mang <mang.guo@intel.com> | 2016-12-23 10:44:35 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2016-12-26 19:15:03 +0800 |
| commit | 53c716058fdca56a2c82efdb4011a84f6eae5746 (patch) | |
| tree | 00cf5ee4bca0212943da1a4355a496111899b851 /Silicon/BroxtonSoC/BroxtonSiPkg/Cpu/AcpiTables/CpuSsdt/ApCst.asl | |
| parent | a674eea1c47a6aa0170b2beb07d4f2bbefc798e0 (diff) | |
| download | edk2-platforms-53c716058fdca56a2c82efdb4011a84f6eae5746.tar.xz | |
BroxtonSiPkg: Add Cpu/AcpiTables
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'Silicon/BroxtonSoC/BroxtonSiPkg/Cpu/AcpiTables/CpuSsdt/ApCst.asl')
| -rw-r--r-- | Silicon/BroxtonSoC/BroxtonSiPkg/Cpu/AcpiTables/CpuSsdt/ApCst.asl | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/Cpu/AcpiTables/CpuSsdt/ApCst.asl b/Silicon/BroxtonSoC/BroxtonSiPkg/Cpu/AcpiTables/CpuSsdt/ApCst.asl new file mode 100644 index 0000000000..cd3ac836a4 --- /dev/null +++ b/Silicon/BroxtonSoC/BroxtonSiPkg/Cpu/AcpiTables/CpuSsdt/ApCst.asl @@ -0,0 +1,63 @@ +/** @file
+ Intel Processor Power Management CST ACPI Code.
+
+ Copyright (c) 1999 - 2016, 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
+ which 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 (
+ "APCST.aml",
+ "SSDT",
+ 2,
+ "PmRef",
+ "ApCst",
+ 0x3000
+ )
+{
+ External(\_PR.CPU1, DeviceObj)
+ External(\_PR.CPU2, DeviceObj)
+ External(\_PR.CPU3, DeviceObj)
+ External(\_PR.CPU0._CST)
+
+ Scope(\_PR.CPU1)
+ {
+ Method(_CST,0)
+ {
+ //
+ // Return P0's _CST object.
+ //
+ Return(\_PR.CPU0._CST)
+ }
+ }
+
+ Scope(\_PR.CPU2)
+ {
+ Method(_CST,0)
+ {
+ //
+ // Return P0's _CST object.
+ //
+ Return(\_PR.CPU0._CST)
+ }
+ }
+
+ Scope(\_PR.CPU3)
+ {
+ Method(_CST,0)
+ {
+ //
+ // Return P0's _CST object.
+ //
+ Return(\_PR.CPU0._CST)
+ }
+ }
+} // End of Definition Block
+
|