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-rw-r--r--UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf2
-rw-r--r--UefiCpuPkg/CpuIoPei/CpuIoPei.inf2
-rw-r--r--UefiCpuPkg/Library/SecPeiDxeTimerLibUefiCpu/IpfTimerLib.c216
-rw-r--r--UefiCpuPkg/Library/SecPeiDxeTimerLibUefiCpu/SecPeiDxeTimerLibUefiCpu.inf10
-rw-r--r--UefiCpuPkg/SecCore/SecCore.inf4
-rw-r--r--UefiCpuPkg/UefiCpuPkg.dsc7
6 files changed, 7 insertions, 234 deletions
diff --git a/UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf b/UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
index 86b685a16a..6a42709716 100644
--- a/UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
+++ b/UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
@@ -26,7 +26,7 @@
#
# The following information is for reference only and not required by the build tools.
#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+# VALID_ARCHITECTURES = IA32 X64 EBC
#
[Sources]
diff --git a/UefiCpuPkg/CpuIoPei/CpuIoPei.inf b/UefiCpuPkg/CpuIoPei/CpuIoPei.inf
index c14d1ecfc6..cbd7e6b67d 100644
--- a/UefiCpuPkg/CpuIoPei/CpuIoPei.inf
+++ b/UefiCpuPkg/CpuIoPei/CpuIoPei.inf
@@ -24,7 +24,7 @@
#
# The following information is for reference only and not required by the build tools.
#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+# VALID_ARCHITECTURES = IA32 X64 EBC
#
[Sources]
diff --git a/UefiCpuPkg/Library/SecPeiDxeTimerLibUefiCpu/IpfTimerLib.c b/UefiCpuPkg/Library/SecPeiDxeTimerLibUefiCpu/IpfTimerLib.c
deleted file mode 100644
index 714b99eec4..0000000000
--- a/UefiCpuPkg/Library/SecPeiDxeTimerLibUefiCpu/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/UefiCpuPkg/Library/SecPeiDxeTimerLibUefiCpu/SecPeiDxeTimerLibUefiCpu.inf b/UefiCpuPkg/Library/SecPeiDxeTimerLibUefiCpu/SecPeiDxeTimerLibUefiCpu.inf
index 2416af225c..f8bf628a66 100644
--- a/UefiCpuPkg/Library/SecPeiDxeTimerLibUefiCpu/SecPeiDxeTimerLibUefiCpu.inf
+++ b/UefiCpuPkg/Library/SecPeiDxeTimerLibUefiCpu/SecPeiDxeTimerLibUefiCpu.inf
@@ -36,16 +36,12 @@
#
-# VALID_ARCHITECTURES = IA32 X64 IPF
+# VALID_ARCHITECTURES = IA32 X64
#
[Sources.Ia32, Sources.X64]
X86TimerLib.c
-[Sources.IPF]
- IpfTimerLib.c
-
-
[Packages]
MdePkg/MdePkg.dec
UefiCpuPkg/UefiCpuPkg.dec
@@ -58,10 +54,6 @@
DebugLib
LocalApicLib
-[LibraryClasses.IPF]
- PalLib
-
-
[Pcd.IA32, Pcd.X64]
gEfiMdePkgTokenSpaceGuid.PcdFSBClock ## SOMETIMES_CONSUMES
diff --git a/UefiCpuPkg/SecCore/SecCore.inf b/UefiCpuPkg/SecCore/SecCore.inf
index a8f8a6da27..7bcd4f8a96 100644
--- a/UefiCpuPkg/SecCore/SecCore.inf
+++ b/UefiCpuPkg/SecCore/SecCore.inf
@@ -7,7 +7,7 @@
# protected mode, setup flat memory model, enable temporary memory and
# call into SecStartup().
#
-# Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2006 - 2018, 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
@@ -30,7 +30,7 @@
#
# The following information is for reference only and not required by the build tools.
#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+# VALID_ARCHITECTURES = IA32 X64 EBC
#
[Sources]
diff --git a/UefiCpuPkg/UefiCpuPkg.dsc b/UefiCpuPkg/UefiCpuPkg.dsc
index 2e4b0fd776..9363ab4d98 100644
--- a/UefiCpuPkg/UefiCpuPkg.dsc
+++ b/UefiCpuPkg/UefiCpuPkg.dsc
@@ -1,7 +1,7 @@
## @file
# UefiCpuPkg Package
#
-# Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2018, 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
@@ -19,7 +19,7 @@
PLATFORM_VERSION = 0.90
DSC_SPECIFICATION = 0x00010005
OUTPUT_DIRECTORY = Build/UefiCpu
- SUPPORTED_ARCHITECTURES = IA32|IPF|X64
+ SUPPORTED_ARCHITECTURES = IA32|X64
BUILD_TARGETS = DEBUG|RELEASE|NOOPT
SKUID_IDENTIFIER = DEFAULT
@@ -81,9 +81,6 @@
PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf
CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiCpuExceptionHandlerLib.inf
-[LibraryClasses.IPF.PEIM]
- PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLibKr7/PeiServicesTablePointerLibKr7.inf
-
[LibraryClasses.common.DXE_DRIVER]
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 09:08:51 +0000