diff options
Diffstat (limited to 'src/mainboard/lenovo/x200')
| -rw-r--r-- | src/mainboard/lenovo/x200/acpi/platform.asl | 119 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x200/dsdt.asl | 3 |
2 files changed, 4 insertions, 118 deletions
diff --git a/src/mainboard/lenovo/x200/acpi/platform.asl b/src/mainboard/lenovo/x200/acpi/platform.asl index d5cb076f5b..682189d400 100644 --- a/src/mainboard/lenovo/x200/acpi/platform.asl +++ b/src/mainboard/lenovo/x200/acpi/platform.asl @@ -18,48 +18,6 @@ * Foundation, Inc. */ -/* These come from the dynamically created CPU SSDT */ -External(PDC0) -External(PDC1) - -/* 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 */ @@ -98,39 +56,6 @@ Method(_WAK,1) Return(Package(){0,0}) } -// Power notification - -External (\_PR_.CP00, DeviceObj) -External (\_PR_.CP01, DeviceObj) - -Method (PNOT) -{ - If (MPEN) { - If(And(PDC0, 0x08)) { - Notify (\_PR_.CP00, 0x80) // _PPC - - If (And(PDC0, 0x10)) { - Sleep(100) - Notify(\_PR_.CP00, 0x81) // _CST - } - } - - If(And(PDC1, 0x08)) { - Notify (\_PR_.CP01, 0x80) // _PPC - If (And(PDC1, 0x10)) { - Sleep(100) - Notify(\_PR_.CP01, 0x81) // _CST - } - } - - } Else { // UP - Notify (\_PR_.CP00, 0x80) - Sleep(0x64) - Notify(\_PR_.CP00, 0x81) - } - -} - /* System Bus */ Scope(\_SB) @@ -147,49 +72,7 @@ Scope(\_SB) // TRAP(71) // TODO - /* Determine the Operating System and save the value in OSYS. - * We have to do this in order to be able to work around - * certain windows bugs. - * - * OSYS value | Operating System - * -----------+------------------ - * 2000 | Windows 2000 - * 2001 | Windows XP(+SP1) - * 2002 | Windows XP SP2 - * 2006 | Windows Vista - * ???? | Windows 7 - */ - - /* Let's assume we're running at least Windows 2000 */ - Store (2000, OSYS) - - If (CondRefOf(_OSI, Local0)) { - /* Linux answers _OSI with "True" for a couple of - * Windows version queries. But unlike Windows it - * needs a Video repost, so let's determine whether - * we're running Linux. - */ - - If (_OSI("Linux")) { - Store (1, LINX) - } - - If (_OSI("Windows 2001")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP1")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP2")) { - Store (2002, OSYS) - } - - If (_OSI("Windows 2006")) { - Store (2006, OSYS) - } - } + \GOS() /* And the OS workarounds start right after we know what we're * running: Windows XP SP1 needs to have C-State coordination diff --git a/src/mainboard/lenovo/x200/dsdt.asl b/src/mainboard/lenovo/x200/dsdt.asl index 110cada33c..2710a5e421 100644 --- a/src/mainboard/lenovo/x200/dsdt.asl +++ b/src/mainboard/lenovo/x200/dsdt.asl @@ -38,10 +38,13 @@ DefinitionBlock( // global NVS and variables #include <southbridge/intel/i82801ix/acpi/globalnvs.asl> + #include <southbridge/intel/common/acpi/platform.asl> // General Purpose Events #include "acpi/gpe.asl" + #include <cpu/intel/common/acpi/cpu.asl> + Scope (\_SB) { Device (PCI0) { |