diff options
Diffstat (limited to 'Vlv2TbltDevicePkg/PlatformSmm')
| -rw-r--r-- | Vlv2TbltDevicePkg/PlatformSmm/Platform.c | 1002 | ||||
| -rw-r--r-- | Vlv2TbltDevicePkg/PlatformSmm/PlatformSmm.inf | 98 | ||||
| -rw-r--r-- | Vlv2TbltDevicePkg/PlatformSmm/S3Save.c | 382 | ||||
| -rw-r--r-- | Vlv2TbltDevicePkg/PlatformSmm/SmmPlatform.h | 245 | ||||
| -rw-r--r-- | Vlv2TbltDevicePkg/PlatformSmm/SmmScriptSave.c | 257 | ||||
| -rw-r--r-- | Vlv2TbltDevicePkg/PlatformSmm/SmmScriptSave.h | 55 |
6 files changed, 0 insertions, 2039 deletions
diff --git a/Vlv2TbltDevicePkg/PlatformSmm/Platform.c b/Vlv2TbltDevicePkg/PlatformSmm/Platform.c deleted file mode 100644 index 3a5b20a984..0000000000 --- a/Vlv2TbltDevicePkg/PlatformSmm/Platform.c +++ /dev/null @@ -1,1002 +0,0 @@ -/** @file
-
- Copyright (c) 2004 - 2014, 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 that 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.
-
-
-Module Name:
-
- Platform.c
-
-Abstract:
-
- This is a generic template for a child of the IchSmm driver.
-
-
---*/
-
-#include "SmmPlatform.h"
-#include <Protocol/CpuIo2.h>
-
-
-//
-// Local variables
-//
-typedef struct {
- UINT8 Device;
- UINT8 Function;
-} EFI_PCI_BUS_MASTER;
-
-EFI_PCI_BUS_MASTER mPciBm[] = {
- { PCI_DEVICE_NUMBER_PCH_PCIE_ROOT_PORTS, PCI_FUNCTION_NUMBER_PCH_PCIE_ROOT_PORT_1 },
- { PCI_DEVICE_NUMBER_PCH_PCIE_ROOT_PORTS, PCI_FUNCTION_NUMBER_PCH_PCIE_ROOT_PORT_2 },
- { PCI_DEVICE_NUMBER_PCH_PCIE_ROOT_PORTS, PCI_FUNCTION_NUMBER_PCH_PCIE_ROOT_PORT_3 },
- { PCI_DEVICE_NUMBER_PCH_PCIE_ROOT_PORTS, PCI_FUNCTION_NUMBER_PCH_PCIE_ROOT_PORT_4 },
- { PCI_DEVICE_NUMBER_PCH_USB, PCI_FUNCTION_NUMBER_PCH_EHCI }
-};
-
-
-UINT16 mAcpiBaseAddr;
-SYSTEM_CONFIGURATION mSystemConfiguration;
-EFI_SMM_VARIABLE_PROTOCOL *mSmmVariable;
-EFI_GLOBAL_NVS_AREA_PROTOCOL *mGlobalNvsAreaPtr;
-
-UINT16 mPM1_SaveState16;
-UINT32 mGPE_SaveState32;
-
-BOOLEAN mSetSmmVariableProtocolSmiAllowed = TRUE;
-
-
-//
-// Variables. Need to initialize this from Setup
-//
-BOOLEAN mWakeOnLanS5Variable;
-BOOLEAN mWakeOnRtcVariable;
-UINT8 mWakeupDay;
-UINT8 mWakeupHour;
-UINT8 mWakeupMinute;
-UINT8 mWakeupSecond;
-
-//
-// Use an enum. 0 is Stay Off, 1 is Last State, 2 is Stay On
-//
-UINT8 mAcLossVariable;
-
-
-static
-UINT8 mTco1Sources[] = {
- IchnNmi
-};
-
-UINTN
-DevicePathSize (
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath
- );
-
-VOID
-S4S5ProgClock();
-
-EFI_STATUS
-InitRuntimeScriptTable (
- IN EFI_SYSTEM_TABLE *SystemTable
- );
-
-VOID
-S5SleepWakeOnRtcCallBack (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SX_DISPATCH_CONTEXT *DispatchContext
- );
-
-
-VOID
-EnableS5WakeOnRtc();
-
-UINT8
-HexToBcd(
- UINT8 HexValue
- );
-
-UINT8
-BcdToHex(
- IN UINT8 BcdValue
- );
-
-
-VOID
-CpuSmmSxWorkAround(
- );
-
-/**
- Initializes the SMM Handler Driver
-
- @param ImageHandle
- @param SystemTable
-
- @retval None
-
-**/
-EFI_STATUS
-EFIAPI
-InitializePlatformSmm (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- UINT8 Index;
- EFI_HANDLE Handle;
- EFI_SMM_POWER_BUTTON_DISPATCH_CONTEXT PowerButtonContext;
- EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL *PowerButtonDispatch;
- EFI_SMM_ICHN_DISPATCH_CONTEXT IchnContext;
- EFI_SMM_ICHN_DISPATCH_PROTOCOL *IchnDispatch;
- EFI_SMM_SX_DISPATCH_PROTOCOL *SxDispatch;
- EFI_SMM_SX_DISPATCH_CONTEXT EntryDispatchContext;
- EFI_SMM_SW_DISPATCH_PROTOCOL *SwDispatch;
- EFI_SMM_SW_DISPATCH_CONTEXT SwContext;
- UINTN VarSize;
- EFI_BOOT_MODE BootMode;
-
- Handle = NULL;
-
- //
- // Locate the Global NVS Protocol.
- //
- Status = gBS->LocateProtocol (
- &gEfiGlobalNvsAreaProtocolGuid,
- NULL,
- (void **)&mGlobalNvsAreaPtr
- );
- ASSERT_EFI_ERROR (Status);
-
-
- //
- // Get the ACPI Base Address
- //
-
- mAcpiBaseAddr = PchLpcPciCfg16( R_PCH_LPC_ACPI_BASE ) & B_PCH_LPC_ACPI_BASE_BAR;
-
- VarSize = sizeof(SYSTEM_CONFIGURATION);
- Status = SystemTable->RuntimeServices->GetVariable(
- L"Setup",
- &gEfiSetupVariableGuid,
- NULL,
- &VarSize,
- &mSystemConfiguration
- );
- if (EFI_ERROR (Status) || VarSize != sizeof(SYSTEM_CONFIGURATION)) {
- //The setup variable is corrupted
- VarSize = sizeof(SYSTEM_CONFIGURATION);
- Status = SystemTable->RuntimeServices->GetVariable(
- L"SetupRecovery",
- &gEfiSetupVariableGuid,
- NULL,
- &VarSize,
- &mSystemConfiguration
- );
- ASSERT_EFI_ERROR (Status);
- }
- if (!EFI_ERROR(Status)) {
- mAcLossVariable = mSystemConfiguration.StateAfterG3;
-
- //
- // If LAN is disabled, WOL function should be disabled too.
- //
- if (mSystemConfiguration.Lan == 0x01){
- mWakeOnLanS5Variable = mSystemConfiguration.WakeOnLanS5;
- } else {
- mWakeOnLanS5Variable = FALSE;
- }
-
- mWakeOnRtcVariable = mSystemConfiguration.WakeOnRtcS5;
- }
-
- BootMode = GetBootModeHob ();
-
- //
- // Get the Power Button protocol
- //
- Status = gBS->LocateProtocol(
- &gEfiSmmPowerButtonDispatchProtocolGuid,
- NULL,
- (void **)&PowerButtonDispatch
- );
- ASSERT_EFI_ERROR(Status);
-
- if (BootMode != BOOT_ON_FLASH_UPDATE) {
- //
- // Register for the power button event
- //
- PowerButtonContext.Phase = PowerButtonEntry;
- Status = PowerButtonDispatch->Register(
- PowerButtonDispatch,
- PowerButtonCallback,
- &PowerButtonContext,
- &Handle
- );
- ASSERT_EFI_ERROR(Status);
- }
- //
- // Get the Sx dispatch protocol
- //
- Status = gBS->LocateProtocol (
- &gEfiSmmSxDispatchProtocolGuid,
- NULL,
- (void **)&SxDispatch
- );
- ASSERT_EFI_ERROR(Status);
-
- //
- // Register entry phase call back function
- //
- EntryDispatchContext.Type = SxS3;
- EntryDispatchContext.Phase = SxEntry;
-
- Status = SxDispatch->Register (
- SxDispatch,
- (EFI_SMM_SX_DISPATCH)SxSleepEntryCallBack,
- &EntryDispatchContext,
- &Handle
- );
-
-
- EntryDispatchContext.Type = SxS4;
-
- Status = SxDispatch->Register (
- SxDispatch,
- S4S5CallBack,
- &EntryDispatchContext,
- &Handle
- );
- ASSERT_EFI_ERROR(Status);
-
-
- EntryDispatchContext.Type = SxS5;
-
- Status = SxDispatch->Register (
- SxDispatch,
- S4S5CallBack,
- &EntryDispatchContext,
- &Handle
- );
- ASSERT_EFI_ERROR(Status);
-
- Status = SxDispatch->Register (
- SxDispatch,
- S5SleepAcLossCallBack,
- &EntryDispatchContext,
- &Handle
- );
- ASSERT_EFI_ERROR(Status);
-
- //
- // Get the Sw dispatch protocol
- //
- Status = gBS->LocateProtocol (
- &gEfiSmmSwDispatchProtocolGuid,
- NULL,
- (void **)&SwDispatch
- );
- ASSERT_EFI_ERROR(Status);
-
- //
- // Register ACPI enable handler
- //
- SwContext.SwSmiInputValue = ACPI_ENABLE;
- Status = SwDispatch->Register (
- SwDispatch,
- EnableAcpiCallback,
- &SwContext,
- &Handle
- );
- ASSERT_EFI_ERROR(Status);
-
- //
- // Register ACPI disable handler
- //
- SwContext.SwSmiInputValue = ACPI_DISABLE;
- Status = SwDispatch->Register (
- SwDispatch,
- DisableAcpiCallback,
- &SwContext,
- &Handle
- );
- ASSERT_EFI_ERROR(Status);
-
-
- //
- // Register for SmmReadyToBootCallback
- //
- SwContext.SwSmiInputValue = SMI_SET_SMMVARIABLE_PROTOCOL;
- Status = SwDispatch->Register(
- SwDispatch,
- SmmReadyToBootCallback,
- &SwContext,
- &Handle
- );
- ASSERT_EFI_ERROR(Status);
-
- //
- // Get the ICHn protocol
- //
- Status = gBS->LocateProtocol(
- &gEfiSmmIchnDispatchProtocolGuid,
- NULL,
- (void **)&IchnDispatch
- );
- ASSERT_EFI_ERROR(Status);
-
- //
- // Register for the events that may happen that we do not care.
- // This is true for SMI related to TCO since TCO is enabled by BIOS WP
- //
- for (Index = 0; Index < sizeof(mTco1Sources)/sizeof(UINT8); Index++) {
- IchnContext.Type = mTco1Sources[Index];
- Status = IchnDispatch->Register(
- IchnDispatch,
- (EFI_SMM_ICHN_DISPATCH)DummyTco1Callback,
- &IchnContext,
- &Handle
- );
- ASSERT_EFI_ERROR( Status );
- }
-
- //
- // Lock TCO_EN bit.
- //
- IoWrite16( mAcpiBaseAddr + R_PCH_TCO_CNT, IoRead16( mAcpiBaseAddr + R_PCH_TCO_CNT ) | B_PCH_TCO_CNT_LOCK );
-
- //
- // Set to power on from G3 dependent on WOL instead of AC Loss variable in order to support WOL from G3 feature.
- //
- //
- // Set wake from G3 dependent on AC Loss variable and Wake On LAN variable.
- // This is because no matter how, if WOL enabled or AC Loss variable not disabled, the board needs to wake from G3 to program the LAN WOL settings.
- // This needs to be done after LAN enable/disable so that the PWR_FLR state clear not impacted the WOL from G3 feature.
- //
- if (mAcLossVariable != 0x00) {
- SetAfterG3On (TRUE);
- } else {
- SetAfterG3On (FALSE);
- }
-
-
-
-
- return EFI_SUCCESS;
-}
-
-VOID
-EFIAPI
-SmmReadyToBootCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SW_DISPATCH_CONTEXT *DispatchContext
- )
-{
- EFI_STATUS Status;
-
- if (mSetSmmVariableProtocolSmiAllowed)
- {
- //
- // It is okay to use gBS->LocateProtocol here because
- // we are still in trusted execution.
- //
- Status = gBS->LocateProtocol(
- &gEfiSmmVariableProtocolGuid,
- NULL,
- (void **)&mSmmVariable
- );
-
- ASSERT_EFI_ERROR(Status);
-
- //
- // mSetSmmVariableProtocolSmiAllowed will prevent this function from
- // being executed more than 1 time.
- //
- mSetSmmVariableProtocolSmiAllowed = FALSE;
- }
-
-}
-
-/**
-
- @param DispatchHandle The handle of this callback, obtained when registering
- @param DispatchContext The predefined context which contained sleep type and phase
-
-
- @retval EFI_SUCCESS Operation successfully performed
-
-**/
-EFI_STATUS
-EFIAPI
-SxSleepEntryCallBack (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SX_DISPATCH_CONTEXT *DispatchContext
- )
-{
- EFI_STATUS Status;
-
- Status = SaveRuntimeScriptTable ();
- if (EFI_ERROR(Status)) {
- return Status;
- }
-
- //
- // Workaround for S3 wake hang if C State is enabled
- //
- CpuSmmSxWorkAround();
-
- return EFI_SUCCESS;
-}
-
-VOID
-CpuSmmSxWorkAround(
- )
-{
- UINT64 MsrValue;
-
- MsrValue = AsmReadMsr64 (0xE2);
-
- if (MsrValue & BIT15) {
- return;
- }
-
- if (MsrValue & BIT10) {
- MsrValue &= ~BIT10;
- AsmWriteMsr64 (0xE2, MsrValue);
- }
-}
-
-VOID
-ClearP2PBusMaster(
- )
-{
- UINT8 Command;
- UINT8 Index;
-
- for (Index = 0; Index < sizeof(mPciBm)/sizeof(EFI_PCI_BUS_MASTER); Index++) {
- Command = MmioRead8 (
- MmPciAddress (0,
- DEFAULT_PCI_BUS_NUMBER_PCH,
- mPciBm[Index].Device,
- mPciBm[Index].Function,
- PCI_COMMAND_OFFSET
- )
- );
- Command &= ~EFI_PCI_COMMAND_BUS_MASTER;
- MmioWrite8 (
- MmPciAddress (0,
- DEFAULT_PCI_BUS_NUMBER_PCH,
- mPciBm[Index].Device,
- mPciBm[Index].Function,
- PCI_COMMAND_OFFSET
- ),
- Command
- );
- }
-}
-
-/**
-
- Set the AC Loss to turn on or off.
-
-**/
-VOID
-SetAfterG3On (
- BOOLEAN Enable
- )
-{
- UINT8 PmCon1;
-
- //
- // ICH handling portion
- //
- PmCon1 = MmioRead8 ( PMC_BASE_ADDRESS + R_PCH_PMC_GEN_PMCON_1 );
- PmCon1 &= ~B_PCH_PMC_GEN_PMCON_AFTERG3_EN;
- if (Enable) {
- PmCon1 |= B_PCH_PMC_GEN_PMCON_AFTERG3_EN;
- }
- MmioWrite8 (PMC_BASE_ADDRESS + R_PCH_PMC_GEN_PMCON_1, PmCon1);
-
-}
-
-/**
- When a power button event happens, it shuts off the machine
-
-**/
-VOID
-EFIAPI
-PowerButtonCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_POWER_BUTTON_DISPATCH_CONTEXT *DispatchContext
- )
-{
- //
- // Check what the state to return to after AC Loss. If Last State, then
- // set it to Off.
- //
- UINT16 data16;
-
- if (mWakeOnRtcVariable) {
- EnableS5WakeOnRtc();
- }
-
- if (mAcLossVariable == 1) {
- SetAfterG3On (TRUE);
- }
-
- ClearP2PBusMaster();
-
- //
- // Program clock chip
- //
- S4S5ProgClock();
-
-
- data16 = (UINT16)(IoRead16(mAcpiBaseAddr + R_PCH_ACPI_GPE0a_EN));
- data16 &= B_PCH_ACPI_GPE0a_EN_PCI_EXP;
-
-
- //
- // Clear Sleep SMI Status
- //
- IoWrite16 (mAcpiBaseAddr + R_PCH_SMI_STS,
- (UINT16)(IoRead16 (mAcpiBaseAddr + R_PCH_SMI_STS) | B_PCH_SMI_STS_ON_SLP_EN));
- //
- // Clear Sleep Type Enable
- //
- IoWrite16 (mAcpiBaseAddr + R_PCH_SMI_EN,
- (UINT16)(IoRead16 (mAcpiBaseAddr + R_PCH_SMI_EN) & (~B_PCH_SMI_EN_ON_SLP_EN)));
-
- //
- // Clear Power Button Status
- //
- IoWrite16(mAcpiBaseAddr + R_PCH_ACPI_PM1_STS, B_PCH_ACPI_PM1_STS_PWRBTN);
-
- //
- // Shut it off now!
- //
- IoWrite16(mAcpiBaseAddr + R_PCH_ACPI_PM1_CNT, V_PCH_ACPI_PM1_CNT_S5);
- IoWrite16(mAcpiBaseAddr + R_PCH_ACPI_PM1_CNT, B_PCH_ACPI_PM1_CNT_SLP_EN | V_PCH_ACPI_PM1_CNT_S5);
-
- //
- // Should not return
- //
- CpuDeadLoop();
-}
-
-
-/**
- @param DispatchHandle - The handle of this callback, obtained when registering
-
- @param DispatchContext - The predefined context which contained sleep type and phase
-
-**/
-VOID
-EFIAPI
-S5SleepAcLossCallBack (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SX_DISPATCH_CONTEXT *DispatchContext
- )
-{
- //
- // Check what the state to return to after AC Loss. If Last State, then
- // set it to Off.
- //
- if (mAcLossVariable == 1) {
- SetAfterG3On (TRUE);
- }
-}
-
-/**
-
- @param DispatchHandle The handle of this callback, obtained when registering
- @param DispatchContext The predefined context which contained sleep type and phase
-
- @retval Clears the Save State bit in the clock.
-
-**/
-VOID
-EFIAPI
-S4S5CallBack (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SX_DISPATCH_CONTEXT *DispatchContext
- )
-{
-
- UINT32 Data32;
-
- //
- // Enable/Disable USB Charging
- //
- if (mSystemConfiguration.UsbCharging == 0x01) {
- Data32 = IoRead32 (GPIO_BASE_ADDRESS + R_PCH_GPIO_SC_LVL);
- Data32 |= BIT8;
- IoWrite32(GPIO_BASE_ADDRESS + R_PCH_GPIO_SC_LVL, Data32);
- }
-
-}
-
-
-VOID
-S4S5ProgClock()
-{
-}
-
-/**
- SMI handler to enable ACPI mode
-
- Dispatched on reads from APM port with value 0xA0
-
- Disables the SW SMI Timer.
- ACPI events are disabled and ACPI event status is cleared.
- SCI mode is then enabled.
-
- Disable SW SMI Timer
-
- Clear all ACPI event status and disable all ACPI events
- Disable PM sources except power button
- Clear status bits
-
- Disable GPE0 sources
- Clear status bits
-
- Disable GPE1 sources
- Clear status bits
-
- Guarantee day-of-month alarm is invalid (ACPI 5.0 Section 4.8.2.4 "Real Time Clock Alarm")
-
- Enable SCI
-
- @param DispatchHandle - EFI Handle
- @param DispatchContext - Pointer to the EFI_SMM_SW_DISPATCH_CONTEXT
-
- @retval Nothing
-
-**/
-VOID
-EFIAPI
-EnableAcpiCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SW_DISPATCH_CONTEXT *DispatchContext
- )
-{
- UINT32 SmiEn;
- UINT16 Pm1Cnt;
- UINT16 wordValue;
- UINT32 RegData32;
-
- //
- // Disable SW SMI Timer
- //
- SmiEn = IoRead32(mAcpiBaseAddr + R_PCH_SMI_EN);
- SmiEn &= ~B_PCH_SMI_STS_SWSMI_TMR;
- IoWrite32(mAcpiBaseAddr + R_PCH_SMI_EN, SmiEn);
-
- wordValue = IoRead16(mAcpiBaseAddr + R_PCH_ACPI_PM1_STS);
- if(wordValue & B_PCH_ACPI_PM1_STS_WAK) {
- IoWrite32((mAcpiBaseAddr + R_PCH_ACPI_GPE0a_EN), 0x0000);
- IoWrite32((mAcpiBaseAddr + R_PCH_ACPI_GPE0a_STS), 0xffffffff);
- }
- else {
- mPM1_SaveState16 = IoRead16(mAcpiBaseAddr + R_PCH_ACPI_PM1_EN);
-
- //
- // Disable PM sources except power button
- //
- // power button is enabled only for PCAT. Disabled it on Tablet platform
- //
- IoWrite16(mAcpiBaseAddr + R_PCH_ACPI_PM1_EN, B_PCH_ACPI_PM1_EN_PWRBTN);
- IoWrite16(mAcpiBaseAddr + R_PCH_ACPI_PM1_STS, 0xffff);
-
- mGPE_SaveState32 = IoRead16(mAcpiBaseAddr + R_PCH_ACPI_GPE0a_EN);
- IoWrite32(mAcpiBaseAddr + R_PCH_ACPI_GPE0a_EN, 0x0000);
- IoWrite32(mAcpiBaseAddr + R_PCH_ACPI_GPE0a_STS, 0xffffffff);
-
- }
-
- //
- // Guarantee day-of-month alarm is invalid (ACPI 5.0 Section 4.8.2.4 "Real Time Clock Alarm")
- // Clear Status D reg VM bit, Date of month Alarm to make Data in CMOS RAM is no longer Valid
- //
- IoWrite8 (PCAT_RTC_ADDRESS_REGISTER, RTC_ADDRESS_REGISTER_D);
- IoWrite8 (PCAT_RTC_DATA_REGISTER, 0x0);
-
-
- RegData32 = IoRead32(ACPI_BASE_ADDRESS + R_PCH_ALT_GP_SMI_EN);
- RegData32 &= ~(BIT7);
- IoWrite32((ACPI_BASE_ADDRESS + R_PCH_ALT_GP_SMI_EN), RegData32);
-
-
- //
- // Enable SCI
- //
- Pm1Cnt = IoRead16(mAcpiBaseAddr + R_PCH_ACPI_PM1_CNT);
- Pm1Cnt |= B_PCH_ACPI_PM1_CNT_SCI_EN;
- IoWrite16(mAcpiBaseAddr + R_PCH_ACPI_PM1_CNT, Pm1Cnt);
-
-
-}
-
-/**
- SMI handler to disable ACPI mode
-
- Dispatched on reads from APM port with value 0xA1
-
- ACPI events are disabled and ACPI event status is cleared.
- SCI mode is then disabled.
- Clear all ACPI event status and disable all ACPI events
- Disable PM sources except power button
- Clear status bits
- Disable GPE0 sources
- Clear status bits
- Disable GPE1 sources
- Clear status bits
- Disable SCI
-
- @param DispatchHandle - EFI Handle
- @param DispatchContext - Pointer to the EFI_SMM_SW_DISPATCH_CONTEXT
-
- @retval Nothing
-
-**/
-VOID
-EFIAPI
-DisableAcpiCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SW_DISPATCH_CONTEXT *DispatchContext
- )
-{
- UINT16 Pm1Cnt;
-
- IoWrite16(mAcpiBaseAddr + R_PCH_ACPI_PM1_STS, 0xffff);
- IoWrite16(mAcpiBaseAddr + R_PCH_ACPI_PM1_EN, mPM1_SaveState16);
-
- IoWrite32(mAcpiBaseAddr + R_PCH_ACPI_GPE0a_STS, 0xffffffff);
- IoWrite32(mAcpiBaseAddr + R_PCH_ACPI_GPE0a_EN, mGPE_SaveState32);
-
- //
- // Disable SCI
- //
- Pm1Cnt = IoRead16(mAcpiBaseAddr + R_PCH_ACPI_PM1_CNT);
- Pm1Cnt &= ~B_PCH_ACPI_PM1_CNT_SCI_EN;
- IoWrite16(mAcpiBaseAddr + R_PCH_ACPI_PM1_CNT, Pm1Cnt);
-
-}
-
-/**
- When an unknown event happen.
-
- @retval None
-
-**/
-VOID
-DummyTco1Callback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_ICHN_DISPATCH_CONTEXT *DispatchContext
- )
-{
-}
-
-UINTN
-DevicePathSize (
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath
- )
-{
- EFI_DEVICE_PATH_PROTOCOL *Start;
-
- if (DevicePath == NULL) {
- return 0;
- }
-
- //
- // Search for the end of the device path structure
- //
- Start = DevicePath;
- while (!IsDevicePathEnd (DevicePath)) {
- DevicePath = NextDevicePathNode (DevicePath);
- }
-
- //
- // Compute the size and add back in the size of the end device path structure
- //
- return ((UINTN)DevicePath - (UINTN)Start) + sizeof(EFI_DEVICE_PATH_PROTOCOL);
-}
-
-/**
-
- @param DispatchHandle The handle of this callback, obtained when registering
- @param DispatchContext The predefined context which contained sleep type and phase
-
-**/
-VOID
-S5SleepWakeOnRtcCallBack (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SX_DISPATCH_CONTEXT *DispatchContext
- )
-{
- EnableS5WakeOnRtc();
-}
-
-/**
-
- @retval 1. Check Alarm interrupt is not set.
- 2. Clear Alarm interrupt.
- 2. Set RTC wake up date and time.
- 2. Enable RTC wake up alarm.
- 3. Enable ICH PM1 EN Bit 10(RTC_EN)
-
-**/
-VOID
-EnableS5WakeOnRtc()
-{
- UINT8 CmosData;
- UINTN i;
- EFI_STATUS Status;
- UINTN VarSize;
-
- //
- // make sure EFI_SMM_VARIABLE_PROTOCOL is available
- //
- if (!mSmmVariable) {
- return;
- }
-
- VarSize = sizeof(SYSTEM_CONFIGURATION);
-
- //
- // read the variable into the buffer
- //
- Status = mSmmVariable->SmmGetVariable(
- L"Setup",
- &gEfiSetupVariableGuid,
- NULL,
- &VarSize,
- &mSystemConfiguration
- );
- if (EFI_ERROR(Status) || VarSize != sizeof(SYSTEM_CONFIGURATION)) {
- //The setup variable is corrupted
- VarSize = sizeof(SYSTEM_CONFIGURATION);
- Status = mSmmVariable->SmmGetVariable(
- L"SetupRecovery",
- &gEfiSetupVariableGuid,
- NULL,
- &VarSize,
- &mSystemConfiguration
- );
- ASSERT_EFI_ERROR (Status);
- }
-
- if (!mSystemConfiguration.WakeOnRtcS5) {
- return;
- }
- mWakeupDay = HexToBcd((UINT8)mSystemConfiguration.RTCWakeupDate);
- mWakeupHour = HexToBcd((UINT8)mSystemConfiguration.RTCWakeupTimeHour);
- mWakeupMinute = HexToBcd((UINT8)mSystemConfiguration.RTCWakeupTimeMinute);
- mWakeupSecond = HexToBcd((UINT8)mSystemConfiguration.RTCWakeupTimeSecond);
-
- //
- // Check RTC alarm interrupt is enabled. If enabled, someone already
- // grabbed RTC alarm. Just return.
- //
- IoWrite8(PCAT_RTC_ADDRESS_REGISTER, RTC_ADDRESS_REGISTER_B);
- if(IoRead8(PCAT_RTC_DATA_REGISTER) & B_RTC_ALARM_INT_ENABLE){
- return;
- }
-
- //
- // Set Date
- //
- IoWrite8(PCAT_RTC_ADDRESS_REGISTER, RTC_ADDRESS_REGISTER_D);
- CmosData = IoRead8(PCAT_RTC_DATA_REGISTER);
- CmosData &= ~(B_RTC_DATE_ALARM_MASK);
- CmosData |= mWakeupDay ;
- for(i = 0 ; i < 0xffff ; i++){
- IoWrite8(PCAT_RTC_DATA_REGISTER, CmosData);
- SmmStall(1);
- if(((CmosData = IoRead8(PCAT_RTC_DATA_REGISTER)) & B_RTC_DATE_ALARM_MASK)
- == mWakeupDay){
- break;
- }
- }
-
- //
- // Set Second
- //
- IoWrite8(PCAT_RTC_ADDRESS_REGISTER, RTC_ADDRESS_SECOND_ALARM);
- for(i = 0 ; i < 0xffff ; i++){
- IoWrite8(PCAT_RTC_DATA_REGISTER, mWakeupSecond);
- SmmStall(1);
- if(IoRead8(PCAT_RTC_DATA_REGISTER) == mWakeupSecond){
- break;
- }
- }
-
- //
- // Set Minute
- //
- IoWrite8(PCAT_RTC_ADDRESS_REGISTER, RTC_ADDRESS_MINUTE_ALARM);
- for(i = 0 ; i < 0xffff ; i++){
- IoWrite8(PCAT_RTC_DATA_REGISTER, mWakeupMinute);
- SmmStall(1);
- if(IoRead8(PCAT_RTC_DATA_REGISTER) == mWakeupMinute){
- break;
- }
- }
-
- //
- // Set Hour
- //
- IoWrite8(PCAT_RTC_ADDRESS_REGISTER, RTC_ADDRESS_HOUR_ALARM);
- for(i = 0 ; i < 0xffff ; i++){
- IoWrite8(PCAT_RTC_DATA_REGISTER, mWakeupHour);
- SmmStall(1);
- if(IoRead8(PCAT_RTC_DATA_REGISTER) == mWakeupHour){
- break;
- }
- }
-
- //
- // Wait for UIP to arm RTC alarm
- //
- IoWrite8(PCAT_RTC_ADDRESS_REGISTER, RTC_ADDRESS_REGISTER_A);
- while (IoRead8(PCAT_RTC_DATA_REGISTER) & 0x80);
-
- //
- // Read RTC register 0C to clear pending RTC interrupts
- //
- IoWrite8(PCAT_RTC_ADDRESS_REGISTER, RTC_ADDRESS_REGISTER_C);
- IoRead8(PCAT_RTC_DATA_REGISTER);
-
- //
- // Enable RTC Alarm Interrupt
- //
- IoWrite8(PCAT_RTC_ADDRESS_REGISTER, RTC_ADDRESS_REGISTER_B);
- IoWrite8(PCAT_RTC_DATA_REGISTER, IoRead8(PCAT_RTC_DATA_REGISTER) | B_RTC_ALARM_INT_ENABLE);
-
- //
- // Clear ICH RTC Status
- //
- IoWrite16(mAcpiBaseAddr + R_PCH_ACPI_PM1_STS, B_PCH_ACPI_PM1_STS_RTC);
-
- //
- // Enable ICH RTC event
- //
- IoWrite16(mAcpiBaseAddr + R_PCH_ACPI_PM1_EN,
- (UINT16)(IoRead16(mAcpiBaseAddr + R_PCH_ACPI_PM1_EN) | B_PCH_ACPI_PM1_EN_RTC));
-}
-
-UINT8
-HexToBcd(
- IN UINT8 HexValue
- )
-{
- UINTN HighByte;
- UINTN LowByte;
-
- HighByte = (UINTN)HexValue / 10;
- LowByte = (UINTN)HexValue % 10;
-
- return ((UINT8)(LowByte + (HighByte << 4)));
-}
-
-UINT8
-BcdToHex(
- IN UINT8 BcdValue
- )
-{
- UINTN HighByte;
- UINTN LowByte;
-
- HighByte = (UINTN)((BcdValue >> 4) * 10);
- LowByte = (UINTN)(BcdValue & 0x0F);
-
- return ((UINT8)(LowByte + HighByte));
-}
-
diff --git a/Vlv2TbltDevicePkg/PlatformSmm/PlatformSmm.inf b/Vlv2TbltDevicePkg/PlatformSmm/PlatformSmm.inf deleted file mode 100644 index 69e0a5d990..0000000000 --- a/Vlv2TbltDevicePkg/PlatformSmm/PlatformSmm.inf +++ /dev/null @@ -1,98 +0,0 @@ -#
-#
-# Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved
-#
-# This program and the accompanying materials are licensed and made available under
-# the terms and conditions of the BSD License that 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.
-#
-#
-#
-# Module Name:
-#
-# Platform.inf
-#
-# Abstract:
-#
-# Component description file for SMM Platform handler module
-#
-#--*/
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = PlatformSmm
- FILE_GUID = 99C20A37-042A-46e2-80F4-E4027FDBC86F
- MODULE_TYPE = DXE_SMM_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = InitializePlatformSmm
- PI_SPECIFICATION_VERSION = 0x0001000A
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64
-#
-
-[Sources]
- S3Save.c
- Platform.c
-
-[LibraryClasses]
- UefiDriverEntryPoint
- UefiBootServicesTableLib
- DebugLib
- IoLib
- BaseLib
- BaseMemoryLib
- DevicePathLib
- HobLib
- S3BootScriptLib
- StallSmmLib
- PchPlatformLib
-
-[Guids]
- gEfiSetupVariableGuid
- gDmiDataGuid
- gEfiAcpiVariableCompatiblityGuid
- gEfiPciLanInfoGuid
- gEfiPciLanInfoGuid
-
-[FeaturePcd]
- gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode
-
-[Protocols]
- gEfiSmmBaseProtocolGuid
- gEfiSmmIchnDispatchProtocolGuid
- gEfiGlobalNvsAreaProtocolGuid
- gEfiSmmSwDispatchProtocolGuid
- gEfiSmmPowerButtonDispatchProtocolGuid
- gEfiSmmSxDispatchProtocolGuid
- gEfiSmmVariableProtocolGuid
- gEfiCpuIo2ProtocolGuid
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
- IntelFrameworkPkg/IntelFrameworkPkg.dec
- Vlv2DeviceRefCodePkg/Vlv2DeviceRefCodePkg.dec
- Vlv2TbltDevicePkg/PlatformPkg.dec
- IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
-
-[Pcd.common]
- gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress
-
-[Depex]
- gEfiSmmBaseProtocolGuid AND
- gEfiSmmAccess2ProtocolGuid AND
- gEfiSmmPowerButtonDispatchProtocolGuid AND
- gEfiSmmSxDispatchProtocolGuid AND
- gEfiSmmIchnDispatchProtocolGuid AND
- gEfiSmmSwDispatchProtocolGuid AND
- gEfiVariableArchProtocolGuid AND
- gEfiVariableWriteArchProtocolGuid AND
- gEfiGlobalNvsAreaProtocolGuid
-
diff --git a/Vlv2TbltDevicePkg/PlatformSmm/S3Save.c b/Vlv2TbltDevicePkg/PlatformSmm/S3Save.c deleted file mode 100644 index 8c7112bf0b..0000000000 --- a/Vlv2TbltDevicePkg/PlatformSmm/S3Save.c +++ /dev/null @@ -1,382 +0,0 @@ -/** @file
-
- Copyright (c) 2004 - 2014, 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 that 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.
-
-
-
-Module Name:
-
- IchS3Save.c
-
-Abstract:
-
- SMM S3 handler Driver implementation file
-
-Revision History
-
-**/
-#include "SmmPlatform.h"
-
-extern UINT16 mAcpiBaseAddr;
-EFI_PHYSICAL_ADDRESS mRuntimeScriptTableBase;
-
-EFI_STATUS
-InitRuntimeScriptTable (
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- UINT32 VarAttrib;
- UINTN VarSize;
- ACPI_VARIABLE_SET_COMPATIBILITY *AcpiVariableBase;
-
- //
- // Allocate runtime ACPI script table space. We need it to save some
- // settings done by CSM, which runs after normal script table closed
- //
- Status = gBS->AllocatePages (
- AllocateAnyPages,
- EfiACPIReclaimMemory,
- 1,
- &mRuntimeScriptTableBase
- );
- if (EFI_ERROR(Status)) {
- return EFI_OUT_OF_RESOURCES ;
- }
-
- //
- // Save runtime script table base into global ACPI variable
- //
- VarAttrib = EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS
- | EFI_VARIABLE_NON_VOLATILE;
- VarSize = sizeof (UINTN);
- Status = SystemTable->RuntimeServices->GetVariable (
- ACPI_GLOBAL_VARIABLE,
- &gEfiAcpiVariableCompatiblityGuid,
- &VarAttrib,
- &VarSize,
- &AcpiVariableBase
- );
- if (EFI_ERROR(Status)) {
- return Status;
- }
-
- AcpiVariableBase->RuntimeScriptTableBase = mRuntimeScriptTableBase;
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-SaveRuntimeScriptTable (
- VOID
- )
-{
- SMM_PCI_IO_ADDRESS PciAddress;
- UINT32 Data32;
- UINT16 Data16;
- UINT8 Data8;
- UINT8 Mask;
- UINTN Index;
- UINTN Offset;
- UINT8 RegTable[] = {
-
- //
- //Bus , Dev, Func, DMI
- //
- 0x00 , 0x00, 0x00,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x00 , 0x08, 0x00, 0x00, 0x30, 0x00, 0x00, 0xa0,
-
- //
- //Bus , Dev, Func, LPC device
- //
- 0x00 , 0x1F, 0x00,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x00 , 0x08, 0x00, 0x07, 0x00, 0x00, 0x90, 0x00,
-
- //
- //Bus , Dev, Func, PCIE device
- //
- 0x00 , 0x1C, 0x00,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0xC0 , 0x83, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- //
- //Bus , Dev, Func, PCIE device
- //
- 0x00 , 0x1C, 0x00,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x03 , 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- //
- //Bus , Dev, Func, SATA device
- //
- 0x00 , 0x13, 0x00,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0xf4 , 0xab, 0x27, 0x10, 0xf1, 0x1d, 0x00, 0x40,
-
- //
- //Bus , Dev, Func, EHCI device
- //
- 0x00 , 0x1D, 0x00,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x10 , 0x88, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
-
- //
- //Bus , Dev, Func, SMBUS device
- //
- 0x00 , 0x1f, 0x03,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x10 , 0x89, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- //
- //Bus , Dev, Func, SMBUS device
- //
- 0x00 , 0x1f, 0x03,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x02 , 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- //
- //Bus , Dev, Func, VGA bus1
- //
- 0x01 , 0x00, 0x00,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x58 , 0x81, 0x18, 0x01, 0xb0, 0x00, 0x00, 0x00,
-
- //
- //Bus , Dev, Func, VGA bus1
- //
- 0x01 , 0x00, 0x00,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x02 , 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- //
- //Bus , Dev, Func, VGA bus1 function 1
- //
- 0x01 , 0x00, 0x01,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x51 , 0x80, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00,
-
- //
- //Bus , Dev, Func, VGA bus1 function 1
- //
- 0x01 , 0x00, 0x01,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x02 , 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- //
- //Bus , Dev, Func, IGD bus0 function 0
- //
- 0x00 , 0x02, 0x00,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x42 , 0x81, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00,
-
- //
- //Bus , Dev, Func, USB bus0 function 0
- //
- 0x00 , 0x16, 0x00,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x32 , 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- //
- //Bus , Dev, Func, HD Audio bus0 function 0
- //
- 0x00 , 0x1B, 0x00,
-
- //
- //00-1F, 20-3F, 40-5F, 60-7F, 80-9F, A0-BF, C0-DF, E0-FF
- //
- 0x00 , 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
-
- //
- //0xFF indicates the end of the table
- //
- 0xFF
- };
-
- //
- // These registers have to set in byte order
- //
- UINT8 ExtReg[] = { 0x9E, 0x9D }; // SMRAM settings
-
-
-
- //
- // Save PCI-Host bridge settings (0, 0, 0). 0x90, 94 and 9c are changed by CSM
- // and vital to S3 resume. That's why we put save code here
- //
- PciAddress.Bus = 0;
- PciAddress.Device = 0;
- PciAddress.Function = 0;
- PciAddress.ExtendedRegister = 0;
-
- for (Index = 0; Index < 2; Index++) {
- //
- // Read SRAM setting from Pci(0, 0, 0)
- //
- PciAddress.Register = ExtReg[Index];
- Data8 = MmioRead8 (
- MmPciAddress (0,
- PciAddress.Bus,
- PciAddress.Device,
- PciAddress.Function,
- PciAddress.Register
- )
- );
-
- //
- // Save latest settings to runtime script table
- //
- S3BootScriptSavePciCfgWrite(
- S3BootScriptWidthUint8,
- *(UINT64*)&PciAddress,
- 1,
- &Data8
- );
- }
-
-
- //
- // Save PCI-Host bridge settings (0, 0, 0). 0x90, 94 and 9c are changed by CSM
- // and vital to S3 resume. That's why we put save code here
- //
- Index = 0;
- while (RegTable[Index] != 0xFF) {
-
- PciAddress.Bus = RegTable[Index++];
- PciAddress.Device = RegTable[Index++];
- PciAddress.Function = RegTable[Index++];
- PciAddress.Register = 0;
- PciAddress.ExtendedRegister = 0;
-
- Data16 = MmioRead16 (
- MmPciAddress (0,
- PciAddress.Bus,
- PciAddress.Device,
- PciAddress.Function,
- PciAddress.Register
- )
- );
-
- if (Data16 == 0xFFFF) {
- Index+=8;
- continue;
- }
-
- for (Offset = 0, Mask = 0x01; Offset < 256; Offset+=4, Mask<<=1) {
-
- if (Mask == 0x00) {
- Mask = 0x01;
- }
-
- if (RegTable[Index + Offset/32] & Mask ) {
-
- PciAddress.Register = (UINT8)Offset;
- Data32 = MmioRead32 (MmPciAddress (0, PciAddress.Bus, PciAddress.Device, PciAddress.Function, PciAddress.Register));
-
- //
- // Save latest settings to runtime script table
- //
- S3BootScriptSavePciCfgWrite (
- S3BootScriptWidthUint32,
- *(UINT64*)&PciAddress,
- 1,
- &Data32
- );
- }
- }
-
- Index += 8;
-
- }
-
-
- //
- // Save I/O ports to S3 script table
- //
-
- //
- // Selftest KBC
- //
- Data8 = 0xAA;
- S3BootScriptSaveIoWrite (
- S3BootScriptWidthUint8,
- 0x64,
- (UINTN)1,
- &Data8
- );
-
- Data32 = IoRead32(mAcpiBaseAddr + R_PCH_SMI_EN);
-
- S3BootScriptSaveIoWrite (
- S3BootScriptWidthUint32,
- (mAcpiBaseAddr + R_PCH_SMI_EN),
- 1,
- &Data32
- );
-
- //
- // Save B_ICH_TCO_CNT_LOCK so it will be done on S3 resume path.
- //
- Data16 = IoRead16(mAcpiBaseAddr + R_PCH_TCO_CNT);
-
- S3BootScriptSaveIoWrite (
- S3BootScriptWidthUint16,
- mAcpiBaseAddr + R_PCH_TCO_CNT,
- 1,
- &Data16
- );
-
-
- return EFI_SUCCESS;
-}
diff --git a/Vlv2TbltDevicePkg/PlatformSmm/SmmPlatform.h b/Vlv2TbltDevicePkg/PlatformSmm/SmmPlatform.h deleted file mode 100644 index 0bf76dd37a..0000000000 --- a/Vlv2TbltDevicePkg/PlatformSmm/SmmPlatform.h +++ /dev/null @@ -1,245 +0,0 @@ -/*++
-
- Copyright (c) 2004 - 2014, 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 that 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.
-
-
-Module Name:
-
- SmmPlatform.h
-
-Abstract:
-
- Header file for
-
-++*/
-
-#ifndef _PLATFORM_H
-#define _PLATFORM_H
-
-#include <PiSmm.h>
-
-
-
-#include <Protocol/SmmBase.h>
-#include <Protocol/FirmwareVolume.h>
-#include <Protocol/SmmPowerButtonDispatch.h>
-#include <Protocol/SmmSxDispatch.h>
-#include <Protocol/SmmSwDispatch.h>
-#include <Protocol/SmmSwDispatch2.h>
-#include <Protocol/SmmIchnDispatch.h>
-#include <Protocol/SmmAccess.h>
-#include <Protocol/SmmVariable.h>
-#include <Protocol/PciRootBridgeIo.h>
-#include <Protocol/LoadedImage.h>
-#include "Protocol/GlobalNvsArea.h"
-#include <Guid/AcpiVariableCompatibility.h>
-#include <Guid/SetupVariable.h>
-#include <Guid/EfiVpdData.h>
-#include <Guid/PciLanInfo.h>
-#include <IndustryStandard/Pci22.h>
-
-#include "PchAccess.h"
-#include "PlatformBaseAddresses.h"
-
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/S3BootScriptLib.h>
-#include <Library/IoLib.h>
-#include <Library/DebugLib.h>
-#include <Library/HobLib.h>
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/DevicePathLib.h>
-#include <Library/PcdLib.h>
-#include <Library/PchPlatformLib.h>
-#include <Library/StallSmmLib.h>
-
-
-
-typedef struct {
- UINT8 Register;
- UINT8 Function;
- UINT8 Device;
- UINT8 Bus;
- UINT32 ExtendedRegister;
-} SMM_PCI_IO_ADDRESS;
-
-typedef struct {
- CHAR8 BoardAaNumber[7];
- UINTN BoardFabNumber;
-} BOARD_AA_NUMBER_DECODE;
-
-//
-// BugBug -- Need to get these two values from acpi.h, but right now, they are
-// declared in platform-specific variants of this file, so no easy
-// way to pick-up the include file and work across platforms.
-// Need these definitions to go into a file like common\acpi.h.
-//
-#define ACPI_ENABLE 0xA0
-#define ACPI_DISABLE 0xA1
-
-#define APM_12_FUNCS 0x50
-#define SMI_SET_SMMVARIABLE_PROTOCOL 0x51 // this is used in Cpu\Pentium\Smm\Base\SmmBase.c
-
-#define SMI_CMD_GET_MSEG_STATUS 0x70
-#define SMI_CMD_UPDATE_MSEG_SIZE 0x71
-#define SMI_CMD_LOAD_STM 0x72
-#define SMI_CMD_UNLOAD_STM 0x73
-#define SMI_CMD_GET_SMRAM_RANGES 0x74
-
-
-#define PCAT_RTC_ADDRESS_REGISTER 0x74
-#define PCAT_RTC_DATA_REGISTER 0x75
-
-#define RTC_ADDRESS_SECOND 0x00
-#define RTC_ADDRESS_SECOND_ALARM 0x01
-#define RTC_ADDRESS_MINUTE 0x02
-#define RTC_ADDRESS_MINUTE_ALARM 0x03
-#define RTC_ADDRESS_HOUR 0x04
-#define RTC_ADDRESS_HOUR_ALARM 0x05
-
-#define RTC_ADDRESS_REGISTER_A 0x0A
-#define RTC_ADDRESS_REGISTER_B 0x0B
-#define RTC_ADDRESS_REGISTER_C 0x0C
-#define RTC_ADDRESS_REGISTER_D 0x0D
-
-#define B_RTC_ALARM_INT_ENABLE 0x20
-#define B_RTC_ALARM_INT_STATUS 0x20
-
-#define B_RTC_DATE_ALARM_MASK 0x3F
-
-#define PCAT_CMOS_2_ADDRESS_REGISTER 0x72
-#define PCAT_CMOS_2_DATA_REGISTER 0x73
-
-#define EC_C_PORT 0x66
-#define SMC_SMI_DISABLE 0xBC
-#define SMC_ENABLE_ACPI_MODE 0xAA // Enable ACPI mode
-
-#define IO_MISC 156
-
-
-#define MAXIMUM_NUMBER_OF_PSTATES 12
-#define ICH_SMM_DATA_PORT 0xB3
-
-#define EFI_IA32_PMG_CST_CONFIG 0x000000E2
-#define B_EFI_CST_CONTROL_LOCK BIT15
-#define B_EFI_IO_MWAIT_REDIRECTION_ENABLE BIT10
-#define EFI_IA32_PMG_IO_CAPTURE_ADDR 0x000000E4
-
-extern EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *mPciRootBridgeIo;
-
-//
-// Callback function prototypes
-//
-VOID
-EFIAPI
-PowerButtonCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_POWER_BUTTON_DISPATCH_CONTEXT *DispatchContext
- );
-
-VOID
-S5SleepWakeOnLanCallBack (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SX_DISPATCH_CONTEXT *DispatchContext
- );
-
-VOID
-EFIAPI
-S5SleepAcLossCallBack (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SX_DISPATCH_CONTEXT *DispatchContext
- );
-
-
-VOID
-EFIAPI
-S4S5CallBack (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SX_DISPATCH_CONTEXT *DispatchContext
- );
-
-VOID
-EFIAPI
-EnableAcpiCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SW_DISPATCH_CONTEXT *DispatchContext
- );
-
-VOID
-EFIAPI
-DisableAcpiCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SW_DISPATCH_CONTEXT *DispatchContext
- );
-
-VOID
-EFIAPI
-SmmReadyToBootCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SW_DISPATCH_CONTEXT *DispatchContext
- );
-
-VOID
-DummyTco1Callback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_ICHN_DISPATCH_CONTEXT *DispatchContext
- );
-
-
-VOID
-PerrSerrCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_ICHN_DISPATCH_CONTEXT *DispatchContext
- );
-
-VOID
-RiCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_ICHN_DISPATCH_CONTEXT *DispatchContext
- );
-
-
-VOID
-SetAfterG3On (
- BOOLEAN Enable
- );
-
-VOID
-TurnOffVregUsb (
- );
-
-VOID
-PStateSupportCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SW_DISPATCH_CONTEXT *DispatchContext
- );
-
-VOID
-PStateTransitionCallback (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SW_DISPATCH_CONTEXT *DispatchContext
- );
-
-EFI_STATUS
-EFIAPI
-SxSleepEntryCallBack (
- IN EFI_HANDLE DispatchHandle,
- IN EFI_SMM_SX_DISPATCH_CONTEXT *DispatchContext
- );
-
-EFI_STATUS
-SaveRuntimeScriptTable (
- VOID
- );
-
-
-#endif
-
diff --git a/Vlv2TbltDevicePkg/PlatformSmm/SmmScriptSave.c b/Vlv2TbltDevicePkg/PlatformSmm/SmmScriptSave.c deleted file mode 100644 index 09a6a8c3b5..0000000000 --- a/Vlv2TbltDevicePkg/PlatformSmm/SmmScriptSave.c +++ /dev/null @@ -1,257 +0,0 @@ -/** @file
-
- Copyright (c) 2004 - 2014, 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 that 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.
-
-
-
-Module Name:
-
-
- SmmScriptSave.c
-
-Abstract:
-
- ScriptTableSave module at run time
-
---*/
-
-#include "SmmScriptSave.h"
-
-//
-// internal functions
-//
-
-EFI_STATUS
-BootScriptIoWrite (
- IN EFI_SMM_SCRIPT_TABLE *ScriptTable,
- IN VA_LIST Marker
- );
-
-EFI_STATUS
-BootScriptPciCfgWrite (
- IN EFI_SMM_SCRIPT_TABLE *ScriptTable,
- IN VA_LIST Marker
- );
-
-VOID
-SmmCopyMem (
- IN UINT8 *Destination,
- IN UINT8 *Source,
- IN UINTN ByteCount
- );
-
-//
-// Function implementations
-//
-EFI_STATUS
-SmmBootScriptWrite (
- IN OUT EFI_SMM_SCRIPT_TABLE *ScriptTable,
- IN UINTN Type,
- IN UINT16 OpCode,
- ...
- )
-{
- EFI_STATUS Status;
- VA_LIST Marker;
-
- if (ScriptTable == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Build script according to opcode
- //
- switch ( OpCode ) {
-
- case EFI_BOOT_SCRIPT_IO_WRITE_OPCODE:
- VA_START(Marker, OpCode);
- Status = BootScriptIoWrite (ScriptTable, Marker);
- VA_END(Marker);
- break;
-
- case EFI_BOOT_SCRIPT_PCI_CONFIG_WRITE_OPCODE:
- VA_START(Marker, OpCode);
- Status = BootScriptPciCfgWrite(ScriptTable, Marker);
- VA_END(Marker);
- break;
-
- default:
- Status = EFI_SUCCESS;
- break;
- }
-
- return Status;
-}
-
-
-EFI_STATUS
-SmmBootScriptCreateTable (
- IN OUT EFI_SMM_SCRIPT_TABLE *ScriptTable,
- IN UINTN Type
- )
-{
- BOOT_SCRIPT_POINTERS Script;
- UINT8 *Buffer;
-
- if (ScriptTable == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- Buffer = (UINT8*) ((UINTN)(*ScriptTable));
-
- //
- // Fill Table Header
- //
- Script.Raw = Buffer;
- Script.TableInfo->OpCode = EFI_BOOT_SCRIPT_TABLE_OPCODE;
- Script.TableInfo->Length = sizeof(EFI_BOOT_SCRIPT_TABLE_HEADER);
- Script.TableInfo->TableLength = sizeof(EFI_BOOT_SCRIPT_TABLE_HEADER);
-
- //
- // Update current table pointer
- //
- *ScriptTable = *ScriptTable + sizeof(EFI_BOOT_SCRIPT_TABLE_HEADER);
- return EFI_SUCCESS;
-}
-
-
-EFI_STATUS
-SmmBootScriptCloseTable (
- IN EFI_SMM_SCRIPT_TABLE ScriptTableBase,
- IN EFI_SMM_SCRIPT_TABLE ScriptTablePtr,
- IN UINTN Type
- )
-{
- BOOT_SCRIPT_POINTERS Script;
-
- //
- // Add final "termination" node to script table
- //
- Script.Raw = (UINT8*) ((UINTN)ScriptTablePtr);
- Script.Terminate->OpCode = EFI_BOOT_SCRIPT_TERMINATE_OPCODE;
- Script.Terminate->Length = sizeof (EFI_BOOT_SCRIPT_TERMINATE);
- ScriptTablePtr += sizeof (EFI_BOOT_SCRIPT_TERMINATE);
-
-
- //
- // Update Table Header
- //
- Script.Raw = (UINT8*) ((UINTN)ScriptTableBase);
- Script.TableInfo->OpCode = EFI_BOOT_SCRIPT_TABLE_OPCODE;
- Script.TableInfo->Length = sizeof (EFI_BOOT_SCRIPT_TABLE_HEADER);
- Script.TableInfo->TableLength = (UINT32)(ScriptTablePtr - ScriptTableBase);
-
- return EFI_SUCCESS;
-}
-
-
-EFI_STATUS
-BootScriptIoWrite (
- IN EFI_SMM_SCRIPT_TABLE *ScriptTable,
- IN VA_LIST Marker
- )
-{
- BOOT_SCRIPT_POINTERS Script;
- EFI_BOOT_SCRIPT_WIDTH Width;
- UINTN Address;
- UINTN Count;
- UINT8 *Buffer;
- UINTN NodeLength;
- UINT8 WidthInByte;
-
- Width = VA_ARG(Marker, EFI_BOOT_SCRIPT_WIDTH);
- Address = VA_ARG(Marker, UINTN);
- Count = VA_ARG(Marker, UINTN);
- Buffer = VA_ARG(Marker, UINT8*);
-
- WidthInByte = (UINT8)(0x01 << (Width & 0x03));
- Script.Raw = (UINT8*) ((UINTN)(*ScriptTable));
- NodeLength = sizeof (EFI_BOOT_SCRIPT_IO_WRITE) + (WidthInByte * Count);
-
- //
- // Build script data
- //
- Script.IoWrite->OpCode = EFI_BOOT_SCRIPT_IO_WRITE_OPCODE;
- Script.IoWrite->Length = (UINT8)(NodeLength);
- Script.IoWrite->Width = Width;
- Script.IoWrite->Address = Address;
- Script.IoWrite->Count = (UINT32)Count;
- SmmCopyMem (
- (UINT8*)(Script.Raw + sizeof (EFI_BOOT_SCRIPT_IO_WRITE)),
- Buffer,
- WidthInByte * Count
- );
-
- //
- // Update Script table pointer
- //
- *ScriptTable = *ScriptTable + NodeLength;
- return EFI_SUCCESS;
-}
-
-
-EFI_STATUS
-BootScriptPciCfgWrite (
- IN EFI_SMM_SCRIPT_TABLE *ScriptTable,
- IN VA_LIST Marker
- )
-{
- BOOT_SCRIPT_POINTERS Script;
- EFI_BOOT_SCRIPT_WIDTH Width;
- UINT64 Address;
- UINTN Count;
- UINT8 *Buffer;
- UINTN NodeLength;
- UINT8 WidthInByte;
-
- Width = VA_ARG(Marker, EFI_BOOT_SCRIPT_WIDTH);
- Address = VA_ARG(Marker, UINT64);
- Count = VA_ARG(Marker, UINTN);
- Buffer = VA_ARG(Marker, UINT8*);
-
- WidthInByte = (UINT8)(0x01 << (Width & 0x03));
- Script.Raw = (UINT8*) ((UINTN)(*ScriptTable));
- NodeLength = sizeof (EFI_BOOT_SCRIPT_PCI_CONFIG_WRITE) + (WidthInByte * Count);
-
- //
- // Build script data
- //
- Script.PciWrite->OpCode = EFI_BOOT_SCRIPT_PCI_CONFIG_WRITE_OPCODE;
- Script.PciWrite->Length = (UINT8)(NodeLength);
- Script.PciWrite->Width = Width;
- Script.PciWrite->Address = Address;
- Script.PciWrite->Count = (UINT32)Count;
- SmmCopyMem (
- (UINT8*)(Script.Raw + sizeof (EFI_BOOT_SCRIPT_PCI_CONFIG_WRITE)),
- Buffer,
- WidthInByte * Count
- );
-
- //
- // Update Script table pointer
- //
- *ScriptTable = *ScriptTable + NodeLength;
- return EFI_SUCCESS;
-}
-
-VOID
-SmmCopyMem (
- IN UINT8 *Destination,
- IN UINT8 *Source,
- IN UINTN ByteCount
- )
-{
- UINTN Index;
-
- for (Index = 0; Index < ByteCount; Index++, Destination++, Source++) {
- *Destination = *Source;
- }
-}
diff --git a/Vlv2TbltDevicePkg/PlatformSmm/SmmScriptSave.h b/Vlv2TbltDevicePkg/PlatformSmm/SmmScriptSave.h deleted file mode 100644 index e2e4bb6b27..0000000000 --- a/Vlv2TbltDevicePkg/PlatformSmm/SmmScriptSave.h +++ /dev/null @@ -1,55 +0,0 @@ -/*++
-
- Copyright (c) 2004 - 2014, 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 that 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.
-
-
-
-Module Name:
-
- SmmScriptSave.h
-
-Abstract:
-
- This is an implementation of the BootScript at run time.
-
---*/
-
-#ifndef _RUNTIME_SCRIPT_SAVE_H
-#define _RUNTIME_SCRIPT_SAVE_H
-
-#include "Efi.h"
-#include "EfiBootScript.h"
-
-
-typedef EFI_PHYSICAL_ADDRESS EFI_SMM_SCRIPT_TABLE;
-
-EFI_STATUS
-SmmBootScriptCreateTable (
- IN OUT EFI_SMM_SCRIPT_TABLE *ScriptTable,
- IN UINTN Type
- );
-
-EFI_STATUS
-SmmBootScriptWrite (
- IN OUT EFI_SMM_SCRIPT_TABLE *ScriptTable,
- IN UINTN Type,
- IN UINT16 OpCode,
- ...
- );
-
-EFI_STATUS
-SmmBootScriptCloseTable (
- IN EFI_SMM_SCRIPT_TABLE ScriptTableBase,
- IN EFI_SMM_SCRIPT_TABLE ScriptTablePtr,
- IN UINTN Type
- );
-
-#endif
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