diff options
Diffstat (limited to 'src/mainboard/lenovo/t420s')
| -rw-r--r-- | src/mainboard/lenovo/t420s/acpi/platform.asl | 38 | ||||
| -rw-r--r-- | src/mainboard/lenovo/t420s/dsdt.asl | 2 |
2 files changed, 2 insertions, 38 deletions
diff --git a/src/mainboard/lenovo/t420s/acpi/platform.asl b/src/mainboard/lenovo/t420s/acpi/platform.asl index e5b9767a5c..232f7d9800 100644 --- a/src/mainboard/lenovo/t420s/acpi/platform.asl +++ b/src/mainboard/lenovo/t420s/acpi/platform.asl @@ -17,44 +17,6 @@ * Foundation, Inc. */ -/* The APM port can be used for generating software SMIs */ - -OperationRegion (APMP, SystemIO, 0xb2, 2) -Field (APMP, ByteAcc, NoLock, Preserve) -{ - APMC, 8, // APM command - APMS, 8 // APM status -} - -/* Port 80 POST */ - -OperationRegion (POST, SystemIO, 0x80, 1) -Field (POST, ByteAcc, Lock, Preserve) -{ - DBG0, 8 -} - -/* SMI I/O Trap */ -Method(TRAP, 1, Serialized) -{ - Store (Arg0, SMIF) // SMI Function - Store (0, TRP0) // Generate trap - Return (SMIF) // Return value of SMI handler -} - -/* The _PIC method is called by the OS to choose between interrupt - * routing via the i8259 interrupt controller or the APIC. - * - * _PIC is called with a parameter of 0 for i8259 configuration and - * with a parameter of 1 for Local Apic/IOAPIC configuration. - */ - -Method(_PIC, 1) -{ - // Remember the OS' IRQ routing choice. - Store(Arg0, PICM) -} - /* The _PTS method (Prepare To Sleep) is called before the OS is * entering a sleep state. The sleep state number is passed in Arg0 */ diff --git a/src/mainboard/lenovo/t420s/dsdt.asl b/src/mainboard/lenovo/t420s/dsdt.asl index 94da7ba226..fbe1ae7c15 100644 --- a/src/mainboard/lenovo/t420s/dsdt.asl +++ b/src/mainboard/lenovo/t420s/dsdt.asl @@ -35,6 +35,8 @@ DefinitionBlock( 0x20110725 // OEM revision ) { + #include <southbridge/intel/bd82x6x/acpi/platform.asl> + // Some generic macros #include "acpi/platform.asl" |