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//*****************************************************************//
//*****************************************************************//
//*****************************************************************//
//** **//
//** (C)Copyright 2011, American Megatrends, Inc. **//
//** **//
//** All Rights Reserved. **//
//** **//
//** 5555 Oakbrook Pkwy, Building 200,Norcross, Georgia 30093 **//
//** **//
//** Phone (770)-246-8600 **//
//** **//
//*****************************************************************//
//*****************************************************************//
//*****************************************************************//
// $Archive: /Alaska/BIN/Modules/AMITSE2_0/AMITSE/bootflow.c $
//
// $Author: Premkumara $
//
// $Revision: 21 $
//
// $Date: 8/28/14 4:27a $
//
//*****************************************************************//
//*****************************************************************//
// Revision History
// ----------------
// $Log: /Alaska/BIN/Modules/AMITSE2_0/AMITSE/bootflow.c $
//
// 21 8/28/14 4:27a Premkumara
// EIP-135253 Updating file name proper in #include section
//
// 20 12/04/13 2:43p Arunsb
// [TAG] EIP125219
// [Category] Improvement
// [Description] Add event at end of BootFlowManageExit() after second
// boot path
// [Files] bootflow.c, AMIVfr.h
//
// 19 10/18/12 5:31a Arunsb
// Updated for 2.16.1235 QA submission
//
// 10 10/10/12 12:23p Arunsb
// Synched the source for v2.16.1232 backup with Aptio
//
// 17 9/17/12 5:59a Rajashakerg
// Updated EIP changes for 2.16 release.
//
// 15 8/29/12 12:31p Arunsb
// [TAG] EIP93521
// [Category] New Feature
// [Description] Support of ESRT
// [Files] amitse.sdl, bootflow.c, bootflow.h, commonhelper.c and
// dobmpmgr.c
//
// 14 8/23/12 6:25p Arunsb
//
// 13 8/21/12 7:53p Arunsb
// [TAG] EIP93521
// [Category] New Feature
// [Description] Support of ESRT
// [Files] amitse.sdl, bootflow.c, bootflow.h, commonhelper.c and
// dobmpmgr.c
//
// 12 5/28/12 2:50a Arunsb
// [TAG] EIP88447
// [Category] New Feature
// [Description] Disable UEFI boot option in BIOS setup should not load
// the default image \EFI\BOOT\BOOT{machine type short-name}.EFI
// [Files] Amitse.sdl, commonhelper.c and bootflow.c
//
// 11 6/29/11 5:37a Arunsb
// [TAG] EIP 62631
// [Category] New Feature
// [Description] Hot key boot option support in TSE as per UEFI spec.
// section 3.1.6.
// Added BOOT_FLOW_HOTKEY_BOOT bootflow option in
// BOOT_FLOW.
// [Files] AMITSE.sdl, bootflow.c, bootflow.h, CommonHelper.c,
// commonoem.c, commonoem.h, boot.c,
// hiistring20.c, hiistring21.c and notify.c.
//
// 10 6/23/11 7:41p Arunsb
// [TAG] EIP57660
// [Category] New Feature
// [Description] Non-removable media boot behavior as described in UEFI
// specification v 2.3.1, p. 3.4.1.
// Checks for the setup key if no boot options avail
// or not succedded to boot. If setup key pressed launches
// the setup.
// If no boot option avail then inserting thumb drive with
// image efi\boot\bootxxxx.efi TSE will launch that image.
// [Files] amitse.sdl, bootflow.c and protocol.c
//
// 9 6/20/11 3:43p Arunsb
// [TAG] EIP57660
// [Category] New Feature
// [Description] Non-removable media boot behavior as described in UEFI
// specification v 2.3.1, p. 3.4.1.
// If BOOT_FLOW's LaunchShell param sets to
// BOOTFLOW_EXIT_LAUNCH_DEFAULT_BOOTIMAGE then TSE tries to load the
// efi/boot/bootxxxx.efi from any of the file system.
// If BOOT_FLOW's InfiniteLoop param sets to
// BOOTFLOW_EXIT_INFINITE_LOOP_LAUNCH_SETUP then TSE tried to enter the
// setup
// if no boot option present or succeeded to boot. Enters
// to setup only when setup key detected after boot options failure
// occurs.
// [Files] amitse.sdl, bootflow.c, bootflow.h, commonoem.c, boot.c
// and protocol.c
//
// 8 6/10/11 2:38p Arunsb
// [TAG] EIP57660
// [Category] New Feature
// [Description] Non-removable media boot behavior as described in UEFI
// specification v 2.3.1, p. 3.4.1.2
// [Files] boot.c, bootflow.c and bootflow.h
//
// 7 6/08/11 11:38p Arunsb
// [TAG] EIP57650
// [Category] New Feature
// [Description] Support in TSE Out of resources boot flow option.
// [Files] bootflow.c and bootflow.h
//
// 6 3/15/11 2:39a Pugazhendhip
// [TAG] EIP54858
// [Category] Bug Fix
// [Severity] Normal
// [Symptom] When developing projects with a custom Bootflow and custom
// Setup, this PageFormID may not exist and will therefore cause a build
// error
// [RootCause] The MAIN_MAIN and MAIN_FORM_SET_CLASS are defined inside
// the ifdef condition. Hence, when the condition macro is defined in the
// project, the MAIN_MAIN and MAIN_FORM_SET_CLASS macros are not
// available which causes the build error in the _gBootFlowTable array
// declaration.
// [Solution] Moved the following code fragment outside of else
// condition compiler case (TSE_FOR_APTIO_4_50)
//
// #ifndef MAIN_FORM_SET_CLASS
// #define MAIN_FORM_SET_CLASS 1
// #endif
//
// #ifndef MAIN_MAIN
// #define MAIN_MAIN 1
// #endif
//
// [Files] bootflow.c
//
// 5 9/16/10 8:39p Madhans
// Updated for TSE 2.10. Refer changelog.log for more deatils.
//
// 6 9/08/10 6:57a Mallikarjunanv
// EIP-42080: TSE updates with respect to Fast Boot Support
//
// 5 4/13/10 5:12p Madhans
// EIP: 37439 To support extended OEM Key support.
//
// 4 2/19/10 7:59a Mallikarjunanv
// updated the year in copyright message
//
// 3 1/29/10 5:17p Madhans
// changes to support UEFI 2.1 build also.
//
// 2 1/09/10 2:24a Mallikarjunanv
// Updated TSE2.01 Release sources with coding standards
//
// 1 6/04/09 7:49p Madhans
// AMI TSE Advanced.
//
// 2 5/07/09 10:31a Madhans
// Changes After Bin module.
//
// 3 5/05/09 3:10p Madhans
// gBootFlowTable points to the Bootflow. OEM may update this Pointer with
// OEM bootflow table.
//
// 2 5/01/09 8:25p Mallikarjunanv
//
// 1 4/28/09 10:24p Madhans
// Tse 2.0 Code complete Checkin.
//
// 2 1/30/09 6:06p Madhans
// Function headers added.
//
//*****************************************************************//
//*****************************************************************//
//<AMI_FHDR_START>
//----------------------------------------------------------------------------
//
// Name: bootflow.c
//
// Description: This file bootflow related functions and tables
//
//----------------------------------------------------------------------------
//<AMI_FHDR_END>
#ifdef TSE_FOR_APTIO_4_50
#include "Token.h"
#include <Efi.h>
#include <Protocol/SimpleTextIn.h>
#include "setup.h" // for MAIN_FORM_SET_CLASS
#include "AutoId.h" // for MAIN_MAIN
#else //#ifdef TSE_FOR_APTIO_4_50
#include "minisetup.h"
#endif //#ifdef TSE_FOR_APTIO_4_50
#include "AmiVfr.h"
#include "Variable.h"
#include "boot.h"
#include "bootflow.h"
#include "mem.h"
#include "commonoem.h"
#include "HookAnchor.h"
//ray_override / Fixed System Reboot by WDT if There's no Boot Devices / Added >>
#include <AmiDxeLib.h>
//ray_override / Fixed System Reboot by WDT if There's no Boot Devices / Added <<
#ifndef MAIN_FORM_SET_CLASS
#define MAIN_FORM_SET_CLASS 1
#endif
#ifndef MAIN_MAIN
#define MAIN_MAIN 1
#endif
extern BOOLEAN gEnterSetup;
extern EFI_GUID gEfiShellFileGuid;
EFI_GUID _gBootFlowGuid = BOOT_FLOW_VARIABLE_GUID;
static EFI_GUID _gTPMBootFlowGuid = TPM_BOOT_FLOW_VARIABLE_GUID;
VOID SetupDebugPrint(IN CONST CHAR8 *Format, ...) ;
#if SUPPRESS_PRINT
#define SETUP_DEBUG_TSE(format,...)
#else //Else of SUPPRESS_PRINT
#define SETUP_DEBUG_TSE(format,...) SetupDebugPrint(format, __VA_ARGS__)
#endif
static BOOT_FLOW _gBootFlowTable[] =
{
// { Condition, PageClass, PageSubClass, PageFormID, ControlNumber, MessageBoxToken, MessageBoxTimeout, GotoPageOnEntry, ProceedBooting, InfiniteLoop, LaunchShell, DoNotEnterSetup, CallbackFunction },
{ BOOT_FLOW_CONDITION_NORMAL, 0, 0, 0, 0, 0, 0, FALSE, TRUE, BOOT_FLOW_NORMAL_INFINITE_LOOP, BOOT_FLOW_NORMAL_LAUNCH_DEFAULT_BOOTIMAGE, FALSE, NULL },
{ BOOT_FLOW_CONDITION_ERROR, ERROR_MANAGER_KEY_ID, 0, 1, 0, 0, 0, TRUE, FALSE, FALSE, TRUE, FALSE, NULL },
{ BOOT_FLOW_CONDITION_RECOVERY, 0x40, 0, 1, 0, 0, 0, TRUE, TRUE, FALSE, TRUE, FALSE, NULL },
{ BOOT_FLOW_CONDITION_PCI_OUT_OF_RESOURCE, 0x79, 0, 1, 0, 0, 0, TRUE, TRUE, FALSE, TRUE, FALSE, NULL },
{ BOOT_FLOW_CONDITION_FIRST_BOOT, MAIN_FORM_SET_CLASS, 0, MAIN_MAIN, 0, 0, 0, TRUE, TRUE, FALSE, TRUE, FALSE, NULL },
{ BOOT_FLOW_CONDITION_OS_UPD_CAP, 0, 0, 0, 0, 0, 0, FALSE, TRUE, FALSE, FALSE, FALSE, &OsUpdateCapsuleWrap }, //EIP93521
{ BOOT_FLOW_HOTKEY_BOOT, 0, 0, 0, 0, 0, 0, FALSE, TRUE, FALSE, FALSE, FALSE, &LaunchHotKeyBootOption },
#if SETUP_OEM_KEY1_ENABLE
{ BOOT_FLOW_CONDITION_OEM_KEY1, 0, 0, 0, 0, 0, 0, FALSE, TRUE, FALSE, FALSE, FALSE, &OemKey1HookHook },
#endif
#if SETUP_OEM_KEY2_ENABLE
{ BOOT_FLOW_CONDITION_OEM_KEY2, 0, 0, 0, 0, 0, 0, FALSE, TRUE, FALSE, FALSE, FALSE, &OemKey2HookHook },
#endif
#if SETUP_OEM_KEY3_ENABLE
{ BOOT_FLOW_CONDITION_OEM_KEY3, 0, 0, 0, 0, 0, 0, FALSE, TRUE, FALSE, FALSE, FALSE, &OemKey3HookHook },
#endif
#if SETUP_OEM_KEY4_ENABLE
{ BOOT_FLOW_CONDITION_OEM_KEY4, 0, 0, 0, 0, 0, 0, FALSE, TRUE, FALSE, FALSE, FALSE, &OemKey4HookHook },
#endif
#if SETUP_BBS_POPUP_ENABLE
{ BOOT_FLOW_CONDITION_BBS_POPUP, 0, 0, 0, 0, 0, 0, FALSE, TRUE, FALSE, FALSE, FALSE, &DoPopup },
#endif
{ BOOT_FLOW_CONDITION_OEM_KEY_CALLBACK, 0, 0, 0, 0, 0, 0, FALSE, TRUE, FALSE, FALSE, FALSE, NULL }, // Callback is null and on OEMkey press it will updated.
{ BOOT_FLOW_CONDITION_NO_SETUP, 0, 0, 0, 0, 0, 0, FALSE, TRUE, TRUE, FALSE, TRUE, NULL },
#if FAST_BOOT_SUPPORT
{ BOOT_FLOW_CONDITION_FAST_BOOT, 0, 0, 0, 0, 0, 0, FALSE, TRUE, FALSE, TRUE, TRUE, &FBBootFlow },
#endif
// this MUST be the last entry in the boot flow table
{ BOOT_FLOW_CONDITION_NULL, 0, 0, 0, 0, 0, 0, FALSE, TRUE, FALSE, TRUE, FALSE, NULL }
};
// Set the initial Bootflow table.
// OEM may have thier own Bottflow table and update the gBootFlowTable with that in the Entry hooks.
BOOT_FLOW *gBootFlowTable = _gBootFlowTable;
EFI_STATUS LaunchSecondaryBootPath (CHAR16 *); //EIP 88447
EFI_STATUS EfiLibNamedEventSignal (IN EFI_GUID *Name ); //EIP125219
//ray_override / Fixed System Reboot by WDT if There's no Boot Devices / Added >>
VOID bootflow_F81866ConfigRegisterWrite(UINT8 Index, UINT8 Data)
{
IoWrite8(F81866_CONFIG_INDEX, Index);
IoWrite8(F81866_CONFIG_DATA, Data);
}
UINT8 bootflow_F81866ConfigRegisterRead(UINT8 Index)
{
UINT8 Data8;
IoWrite8(F81866_CONFIG_INDEX, Index);
Data8 = IoRead8(F81866_CONFIG_DATA);
return Data8;
}
VOID bootflow_F81866LDNSelect(UINT8 Ldn)
{
IoWrite8(F81866_CONFIG_INDEX, F81866_LDN_SEL_REGISTER);
IoWrite8(F81866_CONFIG_DATA, Ldn);
}
VOID bootflow_F81866EnterConfigMode()
{
IoWrite8(F81866_CONFIG_INDEX, F81866_CONFIG_MODE_ENTER_VALUE);
IoWrite8(F81866_CONFIG_INDEX, F81866_CONFIG_MODE_ENTER_VALUE);
}
VOID bootflow_F81866ExitConfigMode()
{
// Exit config mode
IoWrite8(F81866_CONFIG_INDEX, F81866_CONFIG_MODE_EXIT_VALUE);
}
VOID bootflow_F81866WDTDisable()
{
bootflow_F81866EnterConfigMode() ;
bootflow_F81866LDNSelect(F81866_LDN_WDT) ;
// WDT Disabled
bootflow_F81866ConfigRegisterWrite( 0xF5 , F81866ConfigRegisterRead(0xF5) & ~BIT5 ) ;
bootflow_F81866ExitConfigMode() ;
}
//ray_override / Fixed System Reboot by WDT if There's no Boot Devices / Added <<
//<AMI_PHDR_START>
//----------------------------------------------------------------------------
// Procedure: BootFlowManageEntry
//
// Description: Determines boot flow entry path based on the boot
// flow variable.
//
// Input: VOID
//
// Output: EFI_SUCCESS: Normal boot
// EFI_UNSUPPORTED: do not proceed to boot
// EFI_NOT_STARTED: Do not enter setup
//
//----------------------------------------------------------------------------
//<AMI_PHDR_END>
EFI_STATUS BootFlowManageEntry( VOID )
{
EFI_STATUS Status = EFI_SUCCESS;
UINT32 condition = BOOT_FLOW_CONDITION_NORMAL;
UINT32 *conditionPtr;
UINTN size = 0;
BOOT_FLOW *bootFlowPtr;
SETUP_DEBUG_TSE ("\n[TSE] Entering BootFlowManageEntry");
conditionPtr = VarGetNvramName( L"BootFlow", &_gBootFlowGuid, NULL, &size );
if ( conditionPtr != NULL )
condition = *conditionPtr;
MemFreePointer( (VOID **)&conditionPtr );
size = 0;
conditionPtr = VarGetNvramName( L"TPMBootFlow", &_gTPMBootFlowGuid, NULL, &size );
if ( conditionPtr != NULL )
{
if(*conditionPtr != BOOT_FLOW_CONDITION_NORMAL)
condition = *conditionPtr;
}
MemFreePointer( (VOID **)&conditionPtr );
bootFlowPtr = gBootFlowTable;
for ( bootFlowPtr = gBootFlowTable;
bootFlowPtr->Condition != BOOT_FLOW_CONDITION_NULL; bootFlowPtr++ )
{
if ( condition != bootFlowPtr->Condition )
continue;
SETUP_DEBUG_TSE ("\n[TSE] BootFlow condition is %d", condition);
if ( bootFlowPtr->CallbackFunction != NULL )
Status = bootFlowPtr->CallbackFunction( bootFlowPtr );
if ( ! bootFlowPtr->ProceedBooting )
Status = EFI_UNSUPPORTED;
if ( bootFlowPtr->MessageBoxToken != 0 )
_BootFlowShowMessageBox( bootFlowPtr );
if ( ( bootFlowPtr->GotoPageOnEntry ) && ( bootFlowPtr->PageClass != 0 ) )
{
_BootFlowSetActivePage( bootFlowPtr );
_BootFlowSetActiveControl( bootFlowPtr );
}
if(bootFlowPtr->DoNotEnterSetup)
{
gEnterSetup = FALSE;
Status = EFI_NOT_STARTED;
}
break;
}
SETUP_DEBUG_TSE ("\n[TSE] Exiting BootFlowManageEntry");
return Status;
}
//<AMI_PHDR_START>
//----------------------------------------------------------------------------
// Procedure: BootFlowManageExit
//
// Description: Determines boot flow exit path based on the boot
// flow variable.
//
// Input: VOID
//
// Output: EFI_UNSUPPORTED: enter setup if all the boot options
// fail
// EFI_NOT_STARTED: try again and again if all boot
// options fail
//
//----------------------------------------------------------------------------
//<AMI_PHDR_END>
EFI_STATUS BootFlowManageExit (VOID)
{
EFI_STATUS Status = EFI_SUCCESS;
UINT32 condition = BOOT_FLOW_CONDITION_NORMAL;
UINT32 *conditionPtr;
UINTN size = 0;
BOOT_FLOW *bootFlowPtr;
EFI_GUID AfterLastBootGuid = AMITSE_AFTER_LAST_BOOT_OPTION_GUID;
SETUP_DEBUG_TSE ("\n[TSE] Entering BootFlowManageExit");
conditionPtr = VarGetNvramName( L"BootFlow", &_gBootFlowGuid, NULL, &size );
if ( conditionPtr != NULL )
condition = *conditionPtr;
MemFreePointer( (VOID **)&conditionPtr );
size =0;
conditionPtr = VarGetNvramName( L"TPMBootFlow", &_gTPMBootFlowGuid, NULL, &size );
if ( conditionPtr != NULL )
{
if(*conditionPtr != BOOT_FLOW_CONDITION_NORMAL)
condition = *conditionPtr;
}
MemFreePointer( (VOID **)&conditionPtr );
//ray_override / Fixed System Reboot by WDT if There's no Boot Devices / Added >>
bootflow_F81866WDTDisable();
//ray_override / Fixed System Reboot by WDT if There's no Boot Devices / Added <<
bootFlowPtr = gBootFlowTable;
for ( bootFlowPtr = gBootFlowTable;
bootFlowPtr->Condition != BOOT_FLOW_CONDITION_NULL; bootFlowPtr++ )
{
if ( condition != bootFlowPtr->Condition )
continue;
SETUP_DEBUG_TSE ("\n[TSE] BootFlow condition is %d", condition);
if ( bootFlowPtr->PageClass != 0 )
{
_BootFlowSetActivePage( bootFlowPtr );
_BootFlowSetActiveControl( bootFlowPtr );
Status = EFI_NOT_STARTED;
break;
}
if ( ! bootFlowPtr->InfiniteLoop )
Status = EFI_UNSUPPORTED;
else
Status = EFI_NOT_STARTED;
if (bootFlowPtr->LaunchShell)
{
LaunchSecondaryBootPath (gBootFileName); //EIP 88447
EfiLibNamedEventSignal (&AfterLastBootGuid); //EIP125219 notifying last boot
BootLaunchGuid (&gEfiShellFileGuid);
}
break;
}
SETUP_DEBUG_TSE ("\n[TSE] Exiting BootFlowManageExit");
return Status;
}
//*****************************************************************//
//*****************************************************************//
//*****************************************************************//
//** **//
//** (C)Copyright 2011, American Megatrends, Inc. **//
//** **//
//** All Rights Reserved. **//
//** **//
//** 5555 Oakbrook Pkwy, Building 200,Norcross, Georgia 30093 **//
//** **//
//** Phone (770)-246-8600 **//
//** **//
//*****************************************************************//
//*****************************************************************//
//*****************************************************************//
|
