Upload BSD-licensed Vlv2TbltDevicePkg and Vlv2DeviceRefCodePkg to
https://svn.code.sf.net/p/edk2/code/trunk/edk2/, which are for MinnowBoard MAX open source project. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: David Wei <david.wei@intel.com> Reviewed-by: Mike Wu <mike.wu@intel.com> Reviewed-by: Hot Tian <hot.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16599 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
David Wei
zwei4
403
Vlv2TbltDevicePkg/PlatformPei/BootMode.c
Normal file
403
Vlv2TbltDevicePkg/PlatformPei/BootMode.c
Normal file
@@ -0,0 +1,403 @@
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/** @file
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Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
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||||
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||||
This program and the accompanying materials are licensed and made available under
|
||||
|
||||
the terms and conditions of the BSD License that accompanies this distribution.
|
||||
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||||
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.
|
||||
|
||||
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Module Name:
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BootMode.c
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Abstract:
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EFI PEIM to provide the platform support functionality on the Thurley.
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--*/
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#include "CommonHeader.h"
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#include "Platform.h"
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#include "PlatformBaseAddresses.h"
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#include "PchAccess.h"
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#include "PlatformBootMode.h"
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#include <Guid/SetupVariable.h>
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#include <Guid/BootState.h>
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//
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// Priority of our boot modes, highest priority first
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//
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EFI_BOOT_MODE mBootModePriority[] = {
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BOOT_IN_RECOVERY_MODE,
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BOOT_WITH_DEFAULT_SETTINGS,
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BOOT_ON_FLASH_UPDATE,
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BOOT_ON_S2_RESUME,
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BOOT_ON_S3_RESUME,
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BOOT_ON_S4_RESUME,
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BOOT_WITH_MINIMAL_CONFIGURATION,
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BOOT_ASSUMING_NO_CONFIGURATION_CHANGES,
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BOOT_WITH_FULL_CONFIGURATION_PLUS_DIAGNOSTICS,
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BOOT_WITH_FULL_CONFIGURATION,
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BOOT_ON_S5_RESUME
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};
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EFI_PEI_NOTIFY_DESCRIPTOR mCapsuleNotifyList[1] = {
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{
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(EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
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&gPeiCapsulePpiGuid,
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CapsulePpiNotifyCallback
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}
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};
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BOOLEAN
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GetSleepTypeAfterWakeup (
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IN CONST EFI_PEI_SERVICES **PeiServices,
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OUT UINT16 *SleepType
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);
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|
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EFI_STATUS
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EFIAPI
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CapsulePpiNotifyCallback (
|
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IN EFI_PEI_SERVICES **PeiServices,
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IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,
|
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IN VOID *Ppi
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)
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{
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EFI_STATUS Status;
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EFI_BOOT_MODE BootMode;
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PEI_CAPSULE_PPI *Capsule;
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Status = (*PeiServices)->GetBootMode((const EFI_PEI_SERVICES **)PeiServices, &BootMode);
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ASSERT_EFI_ERROR (Status);
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if (BootMode == BOOT_ON_S3_RESUME) {
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//
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// Determine if we're in capsule update mode
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//
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Status = (*PeiServices)->LocatePpi ((const EFI_PEI_SERVICES **)PeiServices,
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&gPeiCapsulePpiGuid,
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0,
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NULL,
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(VOID **)&Capsule
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);
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if (Status == EFI_SUCCESS) {
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if (Capsule->CheckCapsuleUpdate ((EFI_PEI_SERVICES**)PeiServices) == EFI_SUCCESS) {
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BootMode = BOOT_ON_FLASH_UPDATE;
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Status = (*PeiServices)->SetBootMode((const EFI_PEI_SERVICES **)PeiServices, BootMode);
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ASSERT_EFI_ERROR (Status);
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}
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}
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}
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return Status;
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}
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/**
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Check CMOS register bit to determine if previous boot was successful
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@param PeiServices pointer to the PEI Service Table
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@retval TRUE - Previous Boot was success
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@retval FALSE - Previous Boot wasn't success
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**/
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BOOLEAN
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IsPreviousBootSuccessful(
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IN CONST EFI_PEI_SERVICES **PeiServices
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|
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)
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{
|
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EFI_STATUS Status;
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BOOLEAN BootState;
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UINTN DataSize;
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CHAR16 VarName[] = BOOT_STATE_VARIABLE_NAME;
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EFI_PEI_READ_ONLY_VARIABLE2_PPI *PeiVar;
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Status = (**PeiServices).LocatePpi (
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PeiServices,
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&gEfiPeiReadOnlyVariable2PpiGuid,
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0,
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NULL,
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(void **)&PeiVar
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);
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ASSERT_EFI_ERROR (Status);
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//
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// Get last Boot State Variable to confirm that it is not a first boot .
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//
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DataSize = sizeof (BOOLEAN);
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Status = PeiVar->GetVariable (
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PeiVar,
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VarName,
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&gEfiBootStateGuid,
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NULL,
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&DataSize,
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&BootState
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);
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if (EFI_ERROR (Status) || (BootState == TRUE)) {
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return FALSE;
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}
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DEBUG ((EFI_D_INFO, "Previous boot cycle successfully completed handover to OS\n"));
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return TRUE;
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}
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#ifdef NOCS_S3_SUPPORT
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EFI_STATUS
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UpdateBootMode (
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IN CONST EFI_PEI_SERVICES **PeiServices
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)
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{
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EFI_STATUS Status;
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EFI_BOOT_MODE BootMode;
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UINT16 SleepType;
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CHAR16 *strBootMode;
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Status = (*PeiServices)->GetBootMode(PeiServices, &BootMode);
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ASSERT_EFI_ERROR (Status);
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if (BootMode == BOOT_IN_RECOVERY_MODE){
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return Status;
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}
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//
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// Let's assume things are OK if not told otherwise
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//
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BootMode = BOOT_WITH_FULL_CONFIGURATION;
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if (GetSleepTypeAfterWakeup (PeiServices, &SleepType)) {
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switch (SleepType) {
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case V_PCH_ACPI_PM1_CNT_S3:
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BootMode = BOOT_ON_S3_RESUME;
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Status = (*PeiServices)->NotifyPpi (PeiServices, &mCapsuleNotifyList[0]);
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ASSERT_EFI_ERROR (Status);
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break;
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case V_PCH_ACPI_PM1_CNT_S4:
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BootMode = BOOT_ON_S4_RESUME;
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break;
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case V_PCH_ACPI_PM1_CNT_S5:
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BootMode = BOOT_ON_S5_RESUME;
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break;
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} // switch (SleepType)
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}
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if (IsFastBootEnabled (PeiServices) && IsPreviousBootSuccessful (PeiServices)) {
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DEBUG ((EFI_D_INFO, "Prioritizing Boot mode to BOOT_WITH_MINIMAL_CONFIGURATION\n"));
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PrioritizeBootMode (&BootMode, BOOT_WITH_MINIMAL_CONFIGURATION);
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}
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switch (BootMode) {
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case BOOT_WITH_FULL_CONFIGURATION:
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strBootMode = L"BOOT_WITH_FULL_CONFIGURATION";
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break;
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case BOOT_WITH_MINIMAL_CONFIGURATION:
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strBootMode = L"BOOT_WITH_MINIMAL_CONFIGURATION";
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break;
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case BOOT_ASSUMING_NO_CONFIGURATION_CHANGES:
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strBootMode = L"BOOT_ASSUMING_NO_CONFIGURATION_CHANGES";
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break;
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case BOOT_WITH_FULL_CONFIGURATION_PLUS_DIAGNOSTICS:
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strBootMode = L"BOOT_WITH_FULL_CONFIGURATION_PLUS_DIAGNOSTICS";
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break;
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case BOOT_WITH_DEFAULT_SETTINGS:
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strBootMode = L"BOOT_WITH_DEFAULT_SETTINGS";
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break;
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case BOOT_ON_S4_RESUME:
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strBootMode = L"BOOT_ON_S4_RESUME";
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break;
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case BOOT_ON_S5_RESUME:
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strBootMode = L"BOOT_ON_S5_RESUME";
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break;
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case BOOT_ON_S2_RESUME:
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strBootMode = L"BOOT_ON_S2_RESUME";
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break;
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case BOOT_ON_S3_RESUME:
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strBootMode = L"BOOT_ON_S3_RESUME";
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break;
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case BOOT_ON_FLASH_UPDATE:
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strBootMode = L"BOOT_ON_FLASH_UPDATE";
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break;
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case BOOT_IN_RECOVERY_MODE:
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strBootMode = L"BOOT_IN_RECOVERY_MODE";
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break;
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default:
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strBootMode = L"Unknown boot mode";
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} // switch (BootMode)
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DEBUG ((EFI_D_ERROR, "Setting BootMode to %s\n", strBootMode));
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Status = (*PeiServices)->SetBootMode(PeiServices, BootMode);
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ASSERT_EFI_ERROR (Status);
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return Status;
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}
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#endif
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/**
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Get sleep type after wakeup
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@param PeiServices Pointer to the PEI Service Table.
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@param SleepType Sleep type to be returned.
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@retval TRUE A wake event occured without power failure.
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@retval FALSE Power failure occured or not a wakeup.
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**/
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BOOLEAN
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GetSleepTypeAfterWakeup (
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IN CONST EFI_PEI_SERVICES **PeiServices,
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OUT UINT16 *SleepType
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||||
)
|
||||
{
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||||
UINT16 Pm1Sts;
|
||||
UINT16 Pm1Cnt;
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UINT16 GenPmCon1;
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//
|
||||
// VLV BIOS Specification 0.6.2 - Section 18.4, "Power Failure Consideration"
|
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//
|
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// When the SUS_PWR_FLR bit is set, it indicates the SUS well power is lost.
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// This bit is in the SUS Well and defaults to 1<>b1 based on RSMRST# assertion (not cleared by any type of reset).
|
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// System BIOS should follow cold boot path if SUS_PWR_FLR (PBASE + 0x20[14]),
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// GEN_RST_STS (PBASE + 0x20[9]) or PWRBTNOR_STS (ABASE + 0x00[11]) is set to 1<>b1
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// regardless of the value in the SLP_TYP (ABASE + 0x04[12:10]) field.
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//
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GenPmCon1 = MmioRead16 (PMC_BASE_ADDRESS + R_PCH_PMC_GEN_PMCON_1);
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//
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// Read the ACPI registers
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//
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Pm1Sts = IoRead16 (ACPI_BASE_ADDRESS + R_PCH_ACPI_PM1_STS);
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Pm1Cnt = IoRead16 (ACPI_BASE_ADDRESS + R_PCH_ACPI_PM1_CNT);
|
||||
|
||||
if ((GenPmCon1 & (B_PCH_PMC_GEN_PMCON_SUS_PWR_FLR | B_PCH_PMC_GEN_PMCON_GEN_RST_STS)) ||
|
||||
(Pm1Sts & B_PCH_ACPI_PM1_STS_PRBTNOR)) {
|
||||
//
|
||||
// If power failure indicator, then don't attempt s3 resume.
|
||||
// Clear PM1_CNT of S3 and set it to S5 as we just had a power failure, and memory has
|
||||
// lost already. This is to make sure no one will use PM1_CNT to check for S3 after
|
||||
// power failure.
|
||||
//
|
||||
if ((Pm1Cnt & B_PCH_ACPI_PM1_CNT_SLP_TYP) == V_PCH_ACPI_PM1_CNT_S3) {
|
||||
Pm1Cnt = ((Pm1Cnt & ~B_PCH_ACPI_PM1_CNT_SLP_TYP) | V_PCH_ACPI_PM1_CNT_S5);
|
||||
IoWrite16 (ACPI_BASE_ADDRESS + R_PCH_ACPI_PM1_CNT, Pm1Cnt);
|
||||
}
|
||||
//
|
||||
// Clear Wake Status (WAK_STS)
|
||||
//
|
||||
}
|
||||
//
|
||||
// Get sleep type if a wake event occurred and there is no power failure
|
||||
//
|
||||
if ((Pm1Cnt & B_PCH_ACPI_PM1_CNT_SLP_TYP) == V_PCH_ACPI_PM1_CNT_S3) {
|
||||
*SleepType = Pm1Cnt & B_PCH_ACPI_PM1_CNT_SLP_TYP;
|
||||
return TRUE;
|
||||
} else if ((Pm1Cnt & B_PCH_ACPI_PM1_CNT_SLP_TYP) == V_PCH_ACPI_PM1_CNT_S4) {
|
||||
*SleepType = Pm1Cnt & B_PCH_ACPI_PM1_CNT_SLP_TYP;
|
||||
return TRUE;
|
||||
}
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
BOOLEAN
|
||||
EFIAPI
|
||||
IsFastBootEnabled (
|
||||
IN CONST EFI_PEI_SERVICES **PeiServices
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_PEI_READ_ONLY_VARIABLE2_PPI *PeiReadOnlyVarPpi;
|
||||
UINTN VarSize;
|
||||
SYSTEM_CONFIGURATION SystemConfiguration;
|
||||
BOOLEAN FastBootEnabledStatus;
|
||||
|
||||
FastBootEnabledStatus = FALSE;
|
||||
Status = (**PeiServices).LocatePpi (
|
||||
PeiServices,
|
||||
&gEfiPeiReadOnlyVariable2PpiGuid,
|
||||
0,
|
||||
NULL,
|
||||
(void **)&PeiReadOnlyVarPpi
|
||||
);
|
||||
if (Status == EFI_SUCCESS) {
|
||||
VarSize = sizeof (SYSTEM_CONFIGURATION);
|
||||
Status = PeiReadOnlyVarPpi->GetVariable (
|
||||
PeiReadOnlyVarPpi,
|
||||
PLATFORM_SETUP_VARIABLE_NAME,
|
||||
&gEfiSetupVariableGuid,
|
||||
NULL,
|
||||
&VarSize,
|
||||
&SystemConfiguration
|
||||
);
|
||||
if (Status == EFI_SUCCESS) {
|
||||
if (SystemConfiguration.FastBoot != 0) {
|
||||
FastBootEnabledStatus = TRUE;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return FastBootEnabledStatus;
|
||||
}
|
||||
|
||||
/**
|
||||
Given the current boot mode, and a proposed new boot mode, determine
|
||||
which has priority. If the new boot mode has higher priority, then
|
||||
make it the current boot mode.
|
||||
|
||||
@param CurrentBootMode pointer to current planned boot mode
|
||||
@param NewBootMode proposed boot mode
|
||||
|
||||
@retval EFI_NOT_FOUND if either boot mode is not recognized
|
||||
@retval EFI_SUCCESS if both boot mode values were recognized and
|
||||
were processed.
|
||||
**/
|
||||
EFI_STATUS
|
||||
PrioritizeBootMode (
|
||||
IN OUT EFI_BOOT_MODE *CurrentBootMode,
|
||||
IN EFI_BOOT_MODE NewBootMode
|
||||
)
|
||||
{
|
||||
UINT32 CurrentIndex;
|
||||
UINT32 NewIndex;
|
||||
|
||||
//
|
||||
// Find the position of the current boot mode in our priority array
|
||||
//
|
||||
for ( CurrentIndex = 0;
|
||||
CurrentIndex < sizeof (mBootModePriority) / sizeof (mBootModePriority[0]);
|
||||
CurrentIndex++) {
|
||||
if (mBootModePriority[CurrentIndex] == *CurrentBootMode) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (CurrentIndex >= sizeof (mBootModePriority) / sizeof (mBootModePriority[0])) {
|
||||
return EFI_NOT_FOUND;
|
||||
}
|
||||
|
||||
//
|
||||
// Find the position of the new boot mode in our priority array
|
||||
//
|
||||
for ( NewIndex = 0;
|
||||
NewIndex < sizeof (mBootModePriority) / sizeof (mBootModePriority[0]);
|
||||
NewIndex++) {
|
||||
if (mBootModePriority[NewIndex] == NewBootMode) {
|
||||
//
|
||||
// If this new boot mode occurs before the current boot mode in the
|
||||
// priority array, then take it.
|
||||
65
Vlv2TbltDevicePkg/PlatformPei/CommonHeader.h
Normal file
65
Vlv2TbltDevicePkg/PlatformPei/CommonHeader.h
Normal file
@@ -0,0 +1,65 @@
|
||||
/*++
|
||||
|
||||
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.
|
||||
|
||||
|
||||
|
||||
|
||||
**/
|
||||
|
||||
#ifndef __COMMON_HEADER_H_
|
||||
#define __COMMON_HEADER_H_
|
||||
|
||||
|
||||
|
||||
#include <FrameworkPei.h>
|
||||
|
||||
#include <IndustryStandard/SmBus.h>
|
||||
#include <IndustryStandard/Pci22.h>
|
||||
#include <Ppi/AtaController.h>
|
||||
#include <Guid/Capsule.h>
|
||||
#include <Ppi/Cache.h>
|
||||
#include <Ppi/MasterBootMode.h>
|
||||
#include <Guid/MemoryTypeInformation.h>
|
||||
#include <Guid/RecoveryDevice.h>
|
||||
#include <Ppi/ReadOnlyVariable2.h>
|
||||
#include <Ppi/FvLoadFile.h>
|
||||
#include <Ppi/DeviceRecoveryModule.h>
|
||||
#include <Ppi/Capsule.h>
|
||||
#include <Ppi/Reset.h>
|
||||
#include <Ppi/Stall.h>
|
||||
#include <Ppi/BootInRecoveryMode.h>
|
||||
#include <Guid/FirmwareFileSystem2.h>
|
||||
#include <Ppi/MemoryDiscovered.h>
|
||||
#include <Ppi/RecoveryModule.h>
|
||||
#include <Ppi/Smbus2.h>
|
||||
#include <Ppi/FirmwareVolumeInfo.h>
|
||||
#include <Ppi/EndOfPeiPhase.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/PeimEntryPoint.h>
|
||||
#include <Library/BaseLib.h>
|
||||
#include <Library/PeiServicesLib.h>
|
||||
#include <Library/BaseMemoryLib.h>
|
||||
#include <Library/HobLib.h>
|
||||
#include <Library/PciCf8Lib.h>
|
||||
#include <Library/IoLib.h>
|
||||
#include <Library/PciLib.h>
|
||||
#include <Library/ReportStatusCodeLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Library/SmbusLib.h>
|
||||
#include <Library/TimerLib.h>
|
||||
160
Vlv2TbltDevicePkg/PlatformPei/MemoryCallback.c
Normal file
160
Vlv2TbltDevicePkg/PlatformPei/MemoryCallback.c
Normal file
@@ -0,0 +1,160 @@
|
||||
/** @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.
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
This file includes a memory call back function notified when MRC is done,
|
||||
following action is performed in this file,
|
||||
1. ICH initialization after MRC.
|
||||
2. SIO initialization.
|
||||
3. Install ResetSystem and FinvFv PPI.
|
||||
4. Set MTRR for PEI
|
||||
5. Create FV HOB and Flash HOB
|
||||
|
||||
|
||||
**/
|
||||
|
||||
|
||||
#include "CommonHeader.h"
|
||||
#include "Platform.h"
|
||||
#include <Ppi/Cache.h>
|
||||
#include <Library/BaseCryptLib.h>
|
||||
#include <Library/PciLib.h>
|
||||
#include "VlvAccess.h"
|
||||
|
||||
|
||||
EFI_PEI_PPI_DESCRIPTOR mPpiListRecoveryBootMode[] = {
|
||||
{ (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
|
||||
&gEfiPeiBootInRecoveryModePpiGuid,
|
||||
NULL
|
||||
}
|
||||
};
|
||||
|
||||
#if 0
|
||||
STATIC
|
||||
EFI_STATUS
|
||||
GetMemorySize (
|
||||
IN CONST EFI_PEI_SERVICES **PeiServices,
|
||||
OUT UINT64 *LowMemoryLength,
|
||||
OUT UINT64 *HighMemoryLength
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_PEI_HOB_POINTERS Hob;
|
||||
|
||||
*HighMemoryLength = 0;
|
||||
*LowMemoryLength = 0x100000;
|
||||
//
|
||||
// Get the HOB list for processing
|
||||
//
|
||||
Status = (*PeiServices)->GetHobList (PeiServices, (void **)&Hob.Raw);
|
||||
if (EFI_ERROR(Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
//
|
||||
// Collect memory ranges
|
||||
//
|
||||
while (!END_OF_HOB_LIST (Hob)) {
|
||||
if (Hob.Header->HobType == EFI_HOB_TYPE_RESOURCE_DESCRIPTOR) {
|
||||
if (Hob.ResourceDescriptor->ResourceType == EFI_RESOURCE_SYSTEM_MEMORY) {
|
||||
//
|
||||
// Need memory above 1MB to be collected here
|
||||
//
|
||||
if (Hob.ResourceDescriptor->PhysicalStart >= 0x100000 &&
|
||||
Hob.ResourceDescriptor->PhysicalStart < (EFI_PHYSICAL_ADDRESS) 0x100000000) {
|
||||
*LowMemoryLength += (UINT64) (Hob.ResourceDescriptor->ResourceLength);
|
||||
} else if (Hob.ResourceDescriptor->PhysicalStart >= (EFI_PHYSICAL_ADDRESS) 0x100000000) {
|
||||
*HighMemoryLength += (UINT64) (Hob.ResourceDescriptor->ResourceLength);
|
||||
}
|
||||
}
|
||||
}
|
||||
Hob.Raw = GET_NEXT_HOB (Hob);
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
#endif
|
||||
/**
|
||||
This function will be called when MRC is done.
|
||||
|
||||
@param PeiServices General purpose services available to every PEIM.
|
||||
@param NotifyDescriptor Information about the notify event..
|
||||
@param Ppi The notify context.
|
||||
|
||||
@retval EFI_SUCCESS If the function completed successfully.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MemoryDiscoveredPpiNotifyCallback (
|
||||
IN EFI_PEI_SERVICES **PeiServices,
|
||||
IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,
|
||||
IN VOID *Ppi
|
||||
)
|
||||
{
|
||||
|
||||
EFI_STATUS Status;
|
||||
EFI_BOOT_MODE BootMode;
|
||||
UINT32 Pages;
|
||||
VOID* Memory;
|
||||
UINTN Size;
|
||||
|
||||
//
|
||||
// Allocate LM memory and configure PDM if enabled by user.
|
||||
// ConfigureLM(PeiServices);
|
||||
//
|
||||
Status = (*PeiServices)->GetBootMode (
|
||||
(const EFI_PEI_SERVICES **)PeiServices,
|
||||
&BootMode
|
||||
);
|
||||
|
||||
if (BootMode != BOOT_ON_S3_RESUME) {
|
||||
Size = (PcdGet32 (PcdFlashFvRecovery2Base) - PcdGet32 (PcdFlashFvMainBase)) + FixedPcdGet32(PcdFlashFvRecovery2Size);
|
||||
Pages= Size/0x1000;
|
||||
|
||||
Memory = AllocatePages ( Pages );
|
||||
CopyMem(Memory , (VOID *) FixedPcdGet32(PcdFlashFvMainBase) , Size);
|
||||
|
||||
//
|
||||
// We don't verify just load
|
||||
//
|
||||
PeiServicesInstallFvInfoPpi (
|
||||
NULL,
|
||||
(VOID *) ((UINTN) Memory + (PcdGet32 (PcdFlashFvRecovery2Base) - PcdGet32 (PcdFlashFvMainBase))),
|
||||
PcdGet32 (PcdFlashFvRecovery2Size),
|
||||
NULL,
|
||||
NULL
|
||||
);
|
||||
|
||||
PeiServicesInstallFvInfoPpi (
|
||||
NULL,
|
||||
(VOID *) Memory,
|
||||
PcdGet32 (PcdFlashFvMainSize),
|
||||
NULL,
|
||||
NULL
|
||||
);
|
||||
|
||||
}
|
||||
|
||||
if (BootMode == BOOT_ON_S3_RESUME) {
|
||||
PeiServicesInstallFvInfoPpi (
|
||||
NULL,
|
||||
1063
Vlv2TbltDevicePkg/PlatformPei/Platform.c
Normal file
1063
Vlv2TbltDevicePkg/PlatformPei/Platform.c
Normal file
File diff suppressed because it is too large
Load Diff
216
Vlv2TbltDevicePkg/PlatformPei/Platform.h
Normal file
216
Vlv2TbltDevicePkg/PlatformPei/Platform.h
Normal file
@@ -0,0 +1,216 @@
|
||||
/*++
|
||||
|
||||
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.
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
**/
|
||||
|
||||
|
||||
#ifndef __PEI_PLATFORM_H__
|
||||
#define __PEI_PLATFORM_H__
|
||||
|
||||
#define PEI_STALL_RESOLUTION 1
|
||||
#define STALL_PEIM_SIGNATURE SIGNATURE_32('p','p','u','s')
|
||||
|
||||
typedef struct {
|
||||
UINT32 Signature;
|
||||
EFI_FFS_FILE_HEADER *FfsHeader;
|
||||
EFI_PEI_NOTIFY_DESCRIPTOR StallNotify;
|
||||
} STALL_CALLBACK_STATE_INFORMATION;
|
||||
|
||||
#define STALL_PEIM_FROM_THIS(a) CR (a, STALL_CALLBACK_STATE_INFORMATION, StallNotify, STALL_PEIM_SIGNATURE)
|
||||
|
||||
#ifdef NOCS_S3_SUPPORT
|
||||
|
||||
/**
|
||||
Peform the boot mode determination logic
|
||||
If the box is closed, then
|
||||
1. If it's first time to boot, it's boot with full config .
|
||||
2. If the ChassisIntrution is selected, force to be a boot with full config
|
||||
3. Otherwise it's boot with no change.
|
||||
|
||||
@param PeiServices General purpose services available to every PEIM.
|
||||
@param BootMode The detected boot mode.
|
||||
|
||||
@retval EFI_SUCCESS if the boot mode could be set
|
||||
**/
|
||||
EFI_STATUS
|
||||
UpdateBootMode (
|
||||
IN CONST EFI_PEI_SERVICES **PeiServices
|
||||
);
|
||||
#endif
|
||||
|
||||
/**
|
||||
This function reset the entire platform, including all processor and devices, and
|
||||
reboots the system.
|
||||
|
||||
@param PeiServices General purpose services available to every PEIM.
|
||||
|
||||
@retval EFI_SUCCESS if it completed successfully.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
ResetSystem (
|
||||
IN CONST EFI_PEI_SERVICES **PeiServices
|
||||
);
|
||||
|
||||
/**
|
||||
This function will be called when MRC is done.
|
||||
|
||||
@param PeiServices General purpose services available to every PEIM.
|
||||
@param NotifyDescriptor Information about the notify event..
|
||||
@param Ppi The notify context.
|
||||
|
||||
@retval EFI_SUCCESS If the function completed successfully.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MemoryDiscoveredPpiNotifyCallback (
|
||||
IN EFI_PEI_SERVICES **PeiServices,
|
||||
IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,
|
||||
IN VOID *Ppi
|
||||
);
|
||||
|
||||
/**
|
||||
This is the callback function notified by FvFileLoader PPI, it depends on FvFileLoader PPI to load
|
||||
the PEIM into memory.
|
||||
|
||||
@param PeiServices General purpose services available to every PEIM.
|
||||
@param NotifyDescriptor The context of notification.
|
||||
@param Ppi The notify PPI.
|
||||
|
||||
@retval EFI_SUCCESS if it completed successfully.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
FvFileLoaderPpiNotifyCallback (
|
||||
IN EFI_PEI_SERVICES **PeiServices,
|
||||
IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,
|
||||
IN VOID *Ppi
|
||||
);
|
||||
|
||||
/**
|
||||
This function provides a blocking stall for reset at least the given number of microseconds
|
||||
stipulated in the final argument.
|
||||
|
||||
@param PeiServices General purpose services available to every PEIM.
|
||||
@param this Pointer to the local data for the interface.
|
||||
@param Microseconds number of microseconds for which to stall.
|
||||
|
||||
@retval EFI_SUCCESS the function provided at least the required stall.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
Stall (
|
||||
IN CONST EFI_PEI_SERVICES **PeiServices,
|
||||
IN CONST EFI_PEI_STALL_PPI *This,
|
||||
IN UINTN Microseconds
|
||||
);
|
||||
|
||||
/**
|
||||
This function initialize recovery functionality by installing the recovery PPI.
|
||||
|
||||
@param PeiServices General purpose services available to every PEIM.
|
||||
|
||||
@retval EFI_SUCCESS If the interface could be successfully installed.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
InitializeRecovery (
|
||||
IN EFI_PEI_SERVICES **PeiServices
|
||||
);
|
||||
|
||||
/**
|
||||
This function
|
||||
1. Calling MRC to initialize memory.
|
||||
2. Install EFI Memory.
|
||||
3. Capsule coalesce if capsule boot mode.
|
||||
4. Create HOB of system memory.
|
||||
|
||||
@param PeiServices Pointer to the PEI Service Table
|
||||
|
||||
@retval EFI_SUCCESS If it completes successfully.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
MemoryInit (
|
||||
IN EFI_PEI_SERVICES **PeiServices
|
||||
);
|
||||
|
||||
/**
|
||||
This function provides the implementation of AtaController PPI Enable Channel function.
|
||||
|
||||
@param PeiServices General purpose services available to every PEIM.
|
||||
@param this Pointer to the local data for the interface.
|
||||
@param ChannelMask This parameter is used to specify primary or slavery IDE channel.
|
||||
|
||||
@retval EFI_SUCCESS Procedure returned successfully.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EnableAtaChannel (
|
||||
IN EFI_PEI_SERVICES **PeiServices,
|
||||
IN PEI_ATA_CONTROLLER_PPI *This,
|
||||
IN UINT8 ChannelMask
|
||||
);
|
||||
|
||||
/**
|
||||
This function provides the implementation of AtaController PPI Get IDE channel Register Base Address
|
||||
|
||||
@param PeiServices General purpose services available to every PEIM.
|
||||
@param this Pointer to the local data for the interface.
|
||||
@param IdeRegsBaseAddr Pointer to IDE_REGS_BASE_ADDR struct, which is used to record
|
||||
IDE Command and Control regeisters Base Address.
|
||||
|
||||
@retval EFI_SUCCESS Procedure returned successfully.
|
||||
**/
|
||||
EFI_STATUS
|
||||
GetIdeRegsBaseAddr (
|
||||
IN EFI_PEI_SERVICES **PeiServices,
|
||||
IN PEI_ATA_CONTROLLER_PPI *This,
|
||||
IN IDE_REGS_BASE_ADDR *IdeRegsBaseAddr
|
||||
);
|
||||
|
||||
/**
|
||||
This function provides the implementation to properly setup both LM & PDM functionality.
|
||||
|
||||
@param PeiServices General purpose services available to every PEIM.
|
||||
|
||||
@retval EFI_SUCCESS Procedure returned successfully.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
ConfigureLM(
|
||||
IN EFI_PEI_SERVICES **PeiServices
|
||||
);
|
||||
|
||||
#include <Ppi/VlvMmioPolicy.h>
|
||||
|
||||
BOOLEAN
|
||||
EFIAPI
|
||||
IsFastBootEnabled (
|
||||
IN CONST EFI_PEI_SERVICES **PeiServices
|
||||
);
|
||||
|
||||
EFI_STATUS
|
||||
PrioritizeBootMode (
|
||||
IN OUT EFI_BOOT_MODE *CurrentBootMode,
|
||||
IN EFI_BOOT_MODE NewBootMode
|
||||
);
|
||||
136
Vlv2TbltDevicePkg/PlatformPei/PlatformPei.inf
Normal file
136
Vlv2TbltDevicePkg/PlatformPei/PlatformPei.inf
Normal file
@@ -0,0 +1,136 @@
|
||||
#
|
||||
#
|
||||
# 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.
|
||||
|
||||
#
|
||||
|
||||
#
|
||||
# This PEIM includes 3 parts, pre memory initialization, MRC
|
||||
# wrapper and post memory initialization.
|
||||
# On pre memory, following action is performed,
|
||||
# 1. Initizluize GMCH.
|
||||
# 2. Detect boot mode.
|
||||
# 3. Detect video adapter to determine whether we need pre allocated
|
||||
# memory.
|
||||
#
|
||||
# After that MRC wrapper calls MRC to initialize memory and install a PPI
|
||||
# notify to do post memory
|
||||
# initialization. MRC wrapper performance following actions,
|
||||
# 1. Install EFI Memory.
|
||||
# 2. Capsule coalesce if capsule boot mode.
|
||||
# 3. Create HOB of system memory.
|
||||
# Note: MRC supports 3 kinds of chipsets including Lakeport, Glenwood and Mukilteo,
|
||||
# so please don't define MACRO MUKILTEO_SUPPORT on Lakeport here.
|
||||
#
|
||||
# On post memory, following action is performed,
|
||||
# 1. TC initialization after MRC.
|
||||
# 2. SIO initialization.
|
||||
# 3. Install ResetSystem and FinvFv PPI, relocate Stall to memory on
|
||||
# recovery boot mode.
|
||||
# 4. Set MTRR for PEI
|
||||
# 5. Create FV HOB and Flash HOB
|
||||
# 6. Install RecoveryModule and AtaController PPI if on recovery boot mode.
|
||||
#
|
||||
# This PEIM does not have any register access directly, it depends on
|
||||
# IntelTCLib, TCAccess libraries to access Chipset
|
||||
# registers.
|
||||
#
|
||||
# Platform.c - Provide main flow and entrypoint of PEIM.
|
||||
# MemoryCallback.c - Includes a memory call back function notified when
|
||||
# MRC is done.
|
||||
#
|
||||
#
|
||||
|
||||
[Defines]
|
||||
INF_VERSION = 0x00010005
|
||||
BASE_NAME = PlatformPeim
|
||||
FILE_GUID = 9618C0DC-50A4-496c-994F-7241F282ED01
|
||||
MODULE_TYPE = PEIM
|
||||
VERSION_STRING = 1.0
|
||||
ENTRY_POINT = PeiInitPlatform
|
||||
PI_SPECIFICATION_VERSION = 0x0001000A
|
||||
|
||||
[sources.common]
|
||||
Platform.c
|
||||
Platform.h
|
||||
MemoryCallback.c
|
||||
CommonHeader.h
|
||||
Stall.c
|
||||
BootMode.c
|
||||
|
||||
|
||||
[Packages]
|
||||
MdePkg/MdePkg.dec
|
||||
MdeModulePkg/MdeModulePkg.dec
|
||||
Vlv2TbltDevicePkg/PlatformPkg.dec
|
||||
IntelFrameworkPkg/IntelFrameworkPkg.dec
|
||||
Vlv2DeviceRefCodePkg/Vlv2DeviceRefCodePkg.dec
|
||||
IA32FamilyCpuPkg/IA32FamilyCpuPkg.dec
|
||||
UefiCpuPkg/UefiCpuPkg.dec
|
||||
CryptoPkg/CryptoPkg.dec
|
||||
EdkCompatibilityPkg/EdkCompatibilityPkg.dec
|
||||
|
||||
[LibraryClasses]
|
||||
PeimEntryPoint
|
||||
DebugLib
|
||||
HobLib
|
||||
IoLib
|
||||
MultiPlatformLib
|
||||
MtrrLib
|
||||
PerformanceLib
|
||||
MonoStatusCodeLib
|
||||
BaseCryptLib
|
||||
PciLib
|
||||
|
||||
[Ppis]
|
||||
gEfiPeiStallPpiGuid
|
||||
gPeiSpeakerInterfacePpiGuid
|
||||
gEfiPeiMemoryDiscoveredPpiGuid
|
||||
gVlvPolicyPpiGuid
|
||||
gEfiPeiReadOnlyVariable2PpiGuid
|
||||
gEfiPeiResetPpiGuid
|
||||
gEfiEndOfPeiSignalPpiGuid
|
||||
gEfiFindFvPpiGuid
|
||||
gPeiCapsulePpiGuid
|
||||
gEfiPeiBootInRecoveryModePpiGuid
|
||||
gEfiPeiRecoveryModulePpiGuid
|
||||
gEfiPeiDeviceRecoveryModulePpiGuid
|
||||
gPeiCachePpiGuid
|
||||
gEfiPeiMasterBootModePpiGuid
|
||||
gEfiPeiSmbusPpiGuid
|
||||
gPeiMfgMemoryTestPpiGuid
|
||||
gPeiSha256HashPpiGuid
|
||||
gVlvMmioPolicyPpiGuid
|
||||
|
||||
[Guids]
|
||||
gEfiSetupVariableGuid
|
||||
gEfiPlatformInfoGuid
|
||||
gEfiPlatformBootModeGuid
|
||||
gEfiPlatformCpuInfoGuid
|
||||
gEfiGlobalVariableGuid
|
||||
gRecoveryOnFatFloppyDiskGuid
|
||||
gRecoveryOnFatUsbDiskGuid
|
||||
gRecoveryOnFatIdeDiskGuid
|
||||
gRecoveryOnDataCdGuid
|
||||
gMfgModeVariableGuid
|
||||
gEfiNormalSetupGuid
|
||||
gEfiBootStateGuid
|
||||
gEfiVlv2VariableGuid
|
||||
|
||||
[Pcd.common]
|
||||
gPlatformModuleTokenSpaceGuid.PcdFlashFvMainBase
|
||||
95
Vlv2TbltDevicePkg/PlatformPei/Stall.c
Normal file
95
Vlv2TbltDevicePkg/PlatformPei/Stall.c
Normal file
@@ -0,0 +1,95 @@
|
||||
/** @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:
|
||||
|
||||
Stall.c
|
||||
|
||||
Abstract:
|
||||
|
||||
Produce Stall Ppi.
|
||||
|
||||
--*/
|
||||
|
||||
|
||||
#include "CommonHeader.h"
|
||||
#include "PlatformBaseAddresses.h"
|
||||
#include "PchRegs.h"
|
||||
|
||||
/**
|
||||
Waits for at least the given number of microseconds.
|
||||
|
||||
@param PeiServices General purpose services available to every PEIM.
|
||||
@param This PPI instance structure.
|
||||
@param Microseconds Desired length of time to wait.
|
||||
|
||||
@retval EFI_SUCCESS If the desired amount of time was passed.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
Stall (
|
||||
IN CONST EFI_PEI_SERVICES **PeiServices,
|
||||
IN CONST EFI_PEI_STALL_PPI *This,
|
||||
IN UINTN Microseconds
|
||||
)
|
||||
{
|
||||
UINTN Ticks;
|
||||
UINTN Counts;
|
||||
UINT32 CurrentTick;
|
||||
UINT32 OriginalTick;
|
||||
UINT32 RemainingTick;
|
||||
|
||||
if (Microseconds == 0) {
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
OriginalTick = IoRead32 (ACPI_BASE_ADDRESS + R_PCH_ACPI_PM1_TMR);
|
||||
OriginalTick &= (V_PCH_ACPI_PM1_TMR_MAX_VAL - 1);
|
||||
CurrentTick = OriginalTick;
|
||||
|
||||
//
|
||||
// The timer frequency is 3.579545MHz, so 1 ms corresponds to 3.58 clocks
|
||||
//
|
||||
Ticks = Microseconds * 358 / 100 + OriginalTick + 1;
|
||||
|
||||
//
|
||||
// The loops needed for timer overflow
|
||||
//
|
||||
Counts = (UINTN)RShiftU64((UINT64)Ticks, 24);
|
||||
|
||||
//
|
||||
// Remaining clocks within one loop
|
||||
//
|
||||
RemainingTick = Ticks & 0xFFFFFF;
|
||||
|
||||
//
|
||||
// Do not intend to use TMROF_STS bit of register PM1_STS, because this add extra
|
||||
// one I/O operation, and may generate SMI
|
||||
//
|
||||
while (Counts != 0) {
|
||||
CurrentTick = IoRead32 (ACPI_BASE_ADDRESS + R_PCH_ACPI_PM1_TMR) & B_PCH_ACPI_PM1_TMR_VAL;
|
||||
if (CurrentTick <= OriginalTick) {
|
||||
Counts--;
|
||||
}
|
||||
OriginalTick = CurrentTick;
|
||||
Reference in New Issue
Block a user