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ArmVirtPkg: drop use of PcdArmArchTimerFreqInHz

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PcdArmArchTimerFreqInHz lets platforms override the architectural timer
frequency, but this really isn't supported in hardware by anything lower
than EL3. Setting it to 0 skips the override - but that is also the
default. So drop the explicit setting in ArmVirtPkg platforms in
preparation for deleting the Pcd completely.

Signed-off-by: Leif Lindholm <quic_llindhol@quicinc.com>
This commit is contained in:
Leif Lindholm 2024-06-19 18:35:34 +01:00 committed by mergify[bot]
parent a715d456de
commit 7ee89453b5
4 changed files with 0 additions and 20 deletions
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5
ArmVirtPkg/ArmVirtKvmTool.dsc
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@ -147,11 +147,6 @@
# 0-PCANSI, 1-VT100, 2-VT00+, 3-UTF8, 4-TTYTERM
gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|4
#
# ARM Virtual Architectural Timer -- fetch frequency from KVM
#
gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0
# Use MMIO for accessing Serial port registers.
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialUseMmio|TRUE
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialPciDeviceInfo|{0xFF}

5
ArmVirtPkg/ArmVirtQemu.dsc
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@ -190,11 +190,6 @@
gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|1
!endif
#
# ARM Virtual Architectural Timer -- fetch frequency from QEMU (TCG) or KVM
#
gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0
#
# Network Pcds
#

5
ArmVirtPkg/ArmVirtQemuKernel.dsc
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@ -156,11 +156,6 @@
gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|1
!endif
#
# ARM Virtual Architectural Timer -- fetch frequency from QEMU (TCG) or KVM
#
gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0
#
# Network Pcds
#

5
ArmVirtPkg/ArmVirtXen.dsc
View File

@ -86,11 +86,6 @@
# Size of the region used by UEFI in permanent memory (Reserved 64MB)
gArmPlatformTokenSpaceGuid.PcdSystemMemoryUefiRegionSize|0x04000000
#
# ARM Virtual Architectural Timer
#
gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0
gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE
gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }