Remove core packages since we can get them from edk2 repository

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Guo Mang <mang.guo@intel.com>

4 files changed, 0 insertions, 623 deletions

diff --git a/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c b/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c
deleted file mode 100644
index 714b99eec4..0000000000
--- a/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/** @file

-  Timer Library functions built upon ITC on IPF.

-

-  Copyright (c) 2006 - 2011, 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

-  which 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.

-

-**/

-

-#include <Base.h>

-#include <Library/TimerLib.h>

-#include <Library/BaseLib.h>

-#include <Library/PalLib.h>

-

-

-/**

-  Performs a delay measured as number of ticks.

-

-  An internal function to perform a delay measured as number of ticks. It's

-  invoked by MicroSecondDelay() and NanoSecondDelay().

-

-  @param  Delay The number of ticks to delay.

-

-**/

-VOID

-EFIAPI

-InternalIpfDelay (

-  IN      INT64                     Delay

-  )

-{

-  INT64                             Ticks;

-

-  //

-  // The target timer count is calculated here

-  //

-  Ticks = (INT64)AsmReadItc () + Delay;

-

-  //

-  // Wait until time out

-  // Delay > 2^63 could not be handled by this function

-  // Timer wrap-arounds are handled correctly by this function

-  //

-  while (Ticks - (INT64)AsmReadItc() >= 0);

-}

-

-/**

-  Stalls the CPU for at least the given number of microseconds.

-

-  Stalls the CPU for the number of microseconds specified by MicroSeconds.

-

-  @param  MicroSeconds  The minimum number of microseconds to delay.

-

-  @return The value of MicroSeconds inputted.

-

-**/

-UINTN

-EFIAPI

-MicroSecondDelay (

-  IN      UINTN                     MicroSeconds

-  )

-{

-  InternalIpfDelay (

-    GetPerformanceCounterProperties (NULL, NULL) *

-    MicroSeconds /

-    1000000

-    );

-  return MicroSeconds;

-}

-

-/**

-  Stalls the CPU for at least the given number of nanoseconds.

-

-  Stalls the CPU for the number of nanoseconds specified by NanoSeconds.

-

-  @param  NanoSeconds The minimum number of nanoseconds to delay.

-

-  @return The value of NanoSeconds inputted.

-

-**/

-UINTN

-EFIAPI

-NanoSecondDelay (

-  IN      UINTN                     NanoSeconds

-  )

-{

-  InternalIpfDelay (

-    GetPerformanceCounterProperties (NULL, NULL) *

-    NanoSeconds /

-    1000000000

-    );

-  return NanoSeconds;

-}

-

-/**

-  Retrieves the current value of a 64-bit free running performance counter.

-

-  The counter can either count up by 1 or count down by 1. If the physical

-  performance counter counts by a larger increment, then the counter values

-  must be translated. The properties of the counter can be retrieved from

-  GetPerformanceCounterProperties().

-

-  @return The current value of the free running performance counter.

-

-**/

-UINT64

-EFIAPI

-GetPerformanceCounter (

-  VOID

-  )

-{

-  return AsmReadItc ();

-}

-

-/**

-  Retrieves the 64-bit frequency in Hz and the range of performance counter

-  values.

-

-  If StartValue is not NULL, then the value that the performance counter starts

-  with immediately after is it rolls over is returned in StartValue. If

-  EndValue is not NULL, then the value that the performance counter end with

-  immediately before it rolls over is returned in EndValue. The 64-bit

-  frequency of the performance counter in Hz is always returned. If StartValue

-  is less than EndValue, then the performance counter counts up. If StartValue

-  is greater than EndValue, then the performance counter counts down. For

-  example, a 64-bit free running counter that counts up would have a StartValue

-  of 0 and an EndValue of 0xFFFFFFFFFFFFFFFF. A 24-bit free running counter

-  that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0.

-

-  @param  StartValue  The value the performance counter starts with when it

-                      rolls over.

-  @param  EndValue    The value that the performance counter ends with before

-                      it rolls over.

-

-  @return The frequency in Hz.

-

-**/

-UINT64

-EFIAPI

-GetPerformanceCounterProperties (

-  OUT      UINT64                    *StartValue,  OPTIONAL

-  OUT      UINT64                    *EndValue     OPTIONAL

-  )

-{

-  PAL_CALL_RETURN                   PalRet;

-  UINT64                            BaseFrequence;

-

-  if (StartValue != NULL) {

-    *StartValue = 0;

-  }

-

-  if (EndValue != NULL) {

-    *EndValue = (UINT64)(-1);

-  }

-

-  PalRet = PalCall (PAL_FREQ_BASE, 0, 0, 0);

-  if (PalRet.Status != 0) {

-    return 1000000;

-  }

-  BaseFrequence = PalRet.r9;

-

-  PalRet = PalCall (PAL_FREQ_RATIOS, 0, 0, 0);

-  if (PalRet.Status != 0) {

-    return 1000000;

-  }

-

-  return BaseFrequence * (PalRet.r11 >> 32) / (UINT32)PalRet.r11;

-}

-

-/**

-  Converts elapsed ticks of performance counter to time in nanoseconds.

-

-  This function converts the elapsed ticks of running performance counter to

-  time value in unit of nanoseconds.

-

-  @param  Ticks     The number of elapsed ticks of running performance counter.

-

-  @return The elapsed time in nanoseconds.

-

-**/

-UINT64

-EFIAPI

-GetTimeInNanoSecond (

-  IN      UINT64                     Ticks

-  )

-{

-  UINT64  Frequency;

-  UINT64  NanoSeconds;

-  UINT64  Remainder;

-  INTN    Shift;

-

-  Frequency = GetPerformanceCounterProperties (NULL, NULL);

-

-  //

-  //          Ticks

-  // Time = --------- x 1,000,000,000

-  //        Frequency

-  //

-  NanoSeconds = MultU64x32 (DivU64x64Remainder (Ticks, Frequency, &Remainder), 1000000000u);

-

-  //

-  // Ensure (Remainder * 1,000,000,000) will not overflow 64-bit.

-  // Since 2^29 < 1,000,000,000 = 0x3B9ACA00 < 2^30, Remainder should < 2^(64-30) = 2^34,

-  // i.e. highest bit set in Remainder should <= 33.

-  //

-  Shift = MAX (0, HighBitSet64 (Remainder) - 33);

-  Remainder = RShiftU64 (Remainder, (UINTN) Shift);

-  Frequency = RShiftU64 (Frequency, (UINTN) Shift);

-  NanoSeconds += DivU64x64Remainder (MultU64x32 (Remainder, 1000000000u), Frequency, NULL);

-

-  return NanoSeconds;

-}

diff --git a/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf b/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
deleted file mode 100644
index a00ebb0eeb..0000000000
--- a/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
+++ /dev/null
@@ -1,67 +0,0 @@
-## @file

-# Instance of Timer Library only using CPU resources.

-#

-# Timer Library that only uses CPU resources to provide calibrated delays

-#  on IA-32, x64, and IPF.

-# Note: A driver of type DXE_RUNTIME_DRIVER and DXE_SMM_DRIVER can use this TimerLib 

-#  in their initialization without any issues. They only have to be careful in 

-#  the implementation of runtime services and SMI handlers.  

-#  Because CPU Local APIC and ITC could be programmed by OS, it cannot be

-#  used by SMM drivers and runtime drivers, ACPI timer is recommended for SMM

-#  drivers and runtime drivers.

-#

-# Note that for IA-32 and x64, this library only supports xAPIC mode. If x2APIC

-# support is desired, the SecPeiDxeTimerLibUefiCpu library can be used.

-#

-# Copyright (c) 2007 - 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

-#  which 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.

-#

-#

-##

-

-[Defines]

-  INF_VERSION                    = 0x00010005

-  BASE_NAME                      = SecPeiDxeTimerLibCpu

-  MODULE_UNI_FILE                = SecPeiDxeTimerLibCpu.uni

-  FILE_GUID                      = b5a05743-9b71-489b-a0ed-a0eb3950d23b

-  MODULE_TYPE                    = BASE

-  VERSION_STRING                 = 1.0

-  LIBRARY_CLASS                  = TimerLib

-

-

-#

-#  VALID_ARCHITECTURES           = IA32 X64 IPF

-#

-

-[Sources.Ia32, Sources.X64]

-  X86TimerLib.c

-

-[Sources.IPF]

-  IpfTimerLib.c

-

-

-[Packages]

-  MdePkg/MdePkg.dec

-

-

-[LibraryClasses]

-  BaseLib

-

-[LibraryClasses.IA32, LibraryClasses.X64]

-  PcdLib

-  IoLib

-  DebugLib

-

-[LibraryClasses.IPF]

-  PalLib

-

-

-[Pcd.IA32, Pcd.X64]

-  gEfiMdePkgTokenSpaceGuid.PcdFSBClock  ## CONSUMES

-

diff --git a/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.uni b/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.uni
deleted file mode 100644
index 1e80508289..0000000000
--- a/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.uni
+++ /dev/null
diff --git a/MdePkg/Library/SecPeiDxeTimerLibCpu/X86TimerLib.c b/MdePkg/Library/SecPeiDxeTimerLibCpu/X86TimerLib.c
deleted file mode 100644
index 7b2bc54934..0000000000
--- a/MdePkg/Library/SecPeiDxeTimerLibCpu/X86TimerLib.c
+++ /dev/null
@@ -1,340 +0,0 @@
-/** @file

-  Timer Library functions built upon local APIC on IA32/x64.

-

-  Copyright (c) 2006 - 2013, 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

-  which 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.

-

-**/

-

-#include <Base.h>

-#include <Library/TimerLib.h>

-#include <Library/BaseLib.h>

-#include <Library/IoLib.h>

-#include <Library/PcdLib.h>

-#include <Library/DebugLib.h>

-

-#define APIC_LVTERR     0x370

-#define APIC_TMICT      0x380

-#define APIC_TMCCT      0x390

-#define APIC_TDCR       0x3e0

-

-//

-// The following array is used in calculating the frequency of local APIC

-// timer. Refer to IA-32 developers' manual for more details.

-//

-GLOBAL_REMOVE_IF_UNREFERENCED

-CONST UINT8                           mTimerLibLocalApicDivisor[] = {

-  0x02, 0x04, 0x08, 0x10,

-  0x02, 0x04, 0x08, 0x10,

-  0x20, 0x40, 0x80, 0x01,

-  0x20, 0x40, 0x80, 0x01

-};

-

-/**

-  Internal function to retrieve the base address of local APIC.

-

-  @return The base address of local APIC

-

-**/

-UINTN

-EFIAPI

-InternalX86GetApicBase (

-  VOID

-  )

-{

-  return (UINTN)AsmMsrBitFieldRead64 (27, 12, 35) << 12;

-}

-

-/**

-  Internal function to return the frequency of the local APIC timer.

-

-  @param  ApicBase  The base address of memory mapped registers of local APIC.

-

-  @return The frequency of the timer in Hz.

-

-**/

-UINT32

-EFIAPI

-InternalX86GetTimerFrequency (

-  IN      UINTN                     ApicBase

-  )

-{

-  return

-    PcdGet32(PcdFSBClock) /

-    mTimerLibLocalApicDivisor[MmioBitFieldRead32 (ApicBase + APIC_TDCR, 0, 3)];

-}

-

-/**

-  Internal function to read the current tick counter of local APIC.

-

-  @param  ApicBase  The base address of memory mapped registers of local APIC.

-

-  @return The tick counter read.

-

-**/

-INT32

-EFIAPI

-InternalX86GetTimerTick (

-  IN      UINTN                     ApicBase

-  )

-{

-  return MmioRead32 (ApicBase + APIC_TMCCT);

-}

-

-/**

-  Internal function to read the initial timer count of local APIC.

-

-  @param  ApicBase  The base address of memory mapped registers of local APIC.

-

-  @return The initial timer count read.

-

-**/

-UINT32

-InternalX86GetInitTimerCount (

-  IN      UINTN                     ApicBase

-  )

-{

-  return MmioRead32 (ApicBase + APIC_TMICT);

-}

-

-/**

-  Stalls the CPU for at least the given number of ticks.

-

-  Stalls the CPU for at least the given number of ticks. It's invoked by

-  MicroSecondDelay() and NanoSecondDelay().

-

-  @param  ApicBase  The base address of memory mapped registers of local APIC.

-  @param  Delay     A period of time to delay in ticks.

-

-**/

-VOID

-EFIAPI

-InternalX86Delay (

-  IN      UINTN                     ApicBase,

-  IN      UINT32                    Delay

-  )

-{

-  INT32                             Ticks;

-  UINT32                            Times;

-  UINT32                            InitCount;

-  UINT32                            StartTick;

-

-  //

-  // In case Delay is too larger, separate it into several small delay slot.

-  // Devided Delay by half value of Init Count is to avoid Delay close to

-  // the Init Count, timeout maybe missing if the time consuming between 2

-  // GetApicTimerCurrentCount() invoking is larger than the time gap between

-  // Delay and the Init Count.

-  //

-  InitCount = InternalX86GetInitTimerCount (ApicBase);

-  Times     = Delay / (InitCount / 2);

-  Delay     = Delay % (InitCount / 2);

-

-  //

-  // Get Start Tick and do delay

-  //

-  StartTick  = InternalX86GetTimerTick (ApicBase);

-  do {

-    //

-    // Wait until time out by Delay value

-    //

-    do {

-      CpuPause ();

-      //

-      // Get Ticks from Start to Current.

-      //

-      Ticks = StartTick - InternalX86GetTimerTick (ApicBase);

-      //

-      // Ticks < 0 means Timer wrap-arounds happens.

-      //

-      if (Ticks < 0) {

-        Ticks += InitCount;

-      }

-    } while ((UINT32)Ticks < Delay);

-

-    //

-    // Update StartTick and Delay for next delay slot

-    //

-    StartTick -= (StartTick > Delay) ?  Delay : (Delay - InitCount);

-    Delay      = InitCount / 2;

-  } while (Times-- > 0);

-}

-

-/**

-  Stalls the CPU for at least the given number of microseconds.

-

-  Stalls the CPU for the number of microseconds specified by MicroSeconds.

-

-  @param  MicroSeconds  The minimum number of microseconds to delay.

-

-  @return The value of MicroSeconds inputted.

-

-**/

-UINTN

-EFIAPI

-MicroSecondDelay (

-  IN      UINTN                     MicroSeconds

-  )

-{

-  UINTN                             ApicBase;

-

-  ApicBase = InternalX86GetApicBase ();

-  InternalX86Delay (

-    ApicBase,

-    (UINT32)DivU64x32 (

-              MultU64x64 (

-                InternalX86GetTimerFrequency (ApicBase),

-                MicroSeconds

-                ),

-              1000000u

-              )

-    );

-  return MicroSeconds;

-}

-

-/**

-  Stalls the CPU for at least the given number of nanoseconds.

-

-  Stalls the CPU for the number of nanoseconds specified by NanoSeconds.

-

-  @param  NanoSeconds The minimum number of nanoseconds to delay.

-

-  @return The value of NanoSeconds inputted.

-

-**/

-UINTN

-EFIAPI

-NanoSecondDelay (

-  IN      UINTN                     NanoSeconds

-  )

-{

-  UINTN                             ApicBase;

-

-  ApicBase = InternalX86GetApicBase ();

-  InternalX86Delay (

-    ApicBase,

-    (UINT32)DivU64x32 (

-              MultU64x64 (

-                InternalX86GetTimerFrequency (ApicBase),

-                NanoSeconds

-                ),

-              1000000000u

-              )

-    );

-  return NanoSeconds;

-}

-

-/**

-  Retrieves the current value of a 64-bit free running performance counter.

-

-  The counter can either count up by 1 or count down by 1. If the physical

-  performance counter counts by a larger increment, then the counter values

-  must be translated. The properties of the counter can be retrieved from

-  GetPerformanceCounterProperties().

-

-  @return The current value of the free running performance counter.

-

-**/

-UINT64

-EFIAPI

-GetPerformanceCounter (

-  VOID

-  )

-{

-  return (UINT64)(UINT32)InternalX86GetTimerTick (InternalX86GetApicBase ());

-}

-

-/**

-  Retrieves the 64-bit frequency in Hz and the range of performance counter

-  values.

-

-  If StartValue is not NULL, then the value that the performance counter starts

-  with immediately after is it rolls over is returned in StartValue. If

-  EndValue is not NULL, then the value that the performance counter end with

-  immediately before it rolls over is returned in EndValue. The 64-bit

-  frequency of the performance counter in Hz is always returned. If StartValue

-  is less than EndValue, then the performance counter counts up. If StartValue

-  is greater than EndValue, then the performance counter counts down. For

-  example, a 64-bit free running counter that counts up would have a StartValue

-  of 0 and an EndValue of 0xFFFFFFFFFFFFFFFF. A 24-bit free running counter

-  that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0.

-

-  @param  StartValue  The value the performance counter starts with when it

-                      rolls over.

-  @param  EndValue    The value that the performance counter ends with before

-                      it rolls over.

-

-  @return The frequency in Hz.

-

-**/

-UINT64

-EFIAPI

-GetPerformanceCounterProperties (

-  OUT      UINT64                    *StartValue,  OPTIONAL

-  OUT      UINT64                    *EndValue     OPTIONAL

-  )

-{

-  UINTN                             ApicBase;

-

-  ApicBase = InternalX86GetApicBase ();

-

-  if (StartValue != NULL) {

-    *StartValue = (UINT64)InternalX86GetInitTimerCount (ApicBase);

-  }

-

-  if (EndValue != NULL) {

-    *EndValue = 0;

-  }

-

-  return (UINT64) InternalX86GetTimerFrequency (ApicBase);

-}

-

-/**

-  Converts elapsed ticks of performance counter to time in nanoseconds.

-

-  This function converts the elapsed ticks of running performance counter to

-  time value in unit of nanoseconds.

-

-  @param  Ticks     The number of elapsed ticks of running performance counter.

-

-  @return The elapsed time in nanoseconds.

-

-**/

-UINT64

-EFIAPI

-GetTimeInNanoSecond (

-  IN      UINT64                     Ticks

-  )

-{

-  UINT64  Frequency;

-  UINT64  NanoSeconds;

-  UINT64  Remainder;

-  INTN    Shift;

-

-  Frequency = GetPerformanceCounterProperties (NULL, NULL);

-

-  //

-  //          Ticks

-  // Time = --------- x 1,000,000,000

-  //        Frequency

-  //

-  NanoSeconds = MultU64x32 (DivU64x64Remainder (Ticks, Frequency, &Remainder), 1000000000u);

-

-  //

-  // Ensure (Remainder * 1,000,000,000) will not overflow 64-bit.

-  // Since 2^29 < 1,000,000,000 = 0x3B9ACA00 < 2^30, Remainder should < 2^(64-30) = 2^34,

-  // i.e. highest bit set in Remainder should <= 33.

-  //

-  Shift = MAX (0, HighBitSet64 (Remainder) - 33);

-  Remainder = RShiftU64 (Remainder, (UINTN) Shift);

-  Frequency = RShiftU64 (Frequency, (UINTN) Shift);

-  NanoSeconds += DivU64x64Remainder (MultU64x32 (Remainder, 1000000000u), Frequency, NULL);

-

-  return NanoSeconds;

-}