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Global: Move ArmLib to MdePkg #12444

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c0d9e5c
Global: Move ArmLib to MdePkg
os-d Apr 10, 2026
6484140
MdePkg: ArmLib: Drop DebugLib Dependency
os-d Apr 10, 2026
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3 changes: 1 addition & 2 deletions ArmPkg/ArmPkg.dsc
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Expand Up @@ -82,7 +82,7 @@

IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf

ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf
ArmMmuLib|UefiCpuPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
ArmTransferListLib|ArmPkg/Library/ArmTransferListLib/ArmTransferListLib.inf
ArmFfaLib|MdeModulePkg/Library/ArmFfaLib/ArmFfaDxeLib.inf
Expand Down Expand Up @@ -140,7 +140,6 @@

ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf
ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmPkg/Library/ArmMtlLibNull/ArmMtlLibNull.inf
ArmPkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
ArmPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
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2 changes: 1 addition & 1 deletion ArmPlatformPkg/ArmPlatformPkg.dsc
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Expand Up @@ -36,7 +36,7 @@
!include MdePkg/MdeLibs.dsc.inc

[LibraryClasses.common]
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf
ArmPlatformLib|ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf
ArmMmuLib|UefiCpuPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
ArmSmcLib|MdePkg/Library/ArmSmcLib/ArmSmcLib.inf
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2 changes: 1 addition & 1 deletion ArmVirtPkg/ArmVirtCloudHv.dsc
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Expand Up @@ -36,7 +36,7 @@
!include ArmVirtPkg/ArmVirt.dsc.inc

[LibraryClasses.common]
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf
ArmMmuLib|UefiCpuPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf

# Virtio Support
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2 changes: 1 addition & 1 deletion ArmVirtPkg/ArmVirtKvmTool.dsc
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Expand Up @@ -41,7 +41,7 @@
!include ArmVirtPkg/ArmVirt.dsc.inc

[LibraryClasses.common]
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf
ArmMmuLib|UefiCpuPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf

# Virtio Support
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2 changes: 1 addition & 1 deletion ArmVirtPkg/ArmVirtQemu.dsc
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Expand Up @@ -58,7 +58,7 @@
!include ArmVirtPkg/ArmVirt.dsc.inc

[LibraryClasses.common]
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf
ArmMmuLib|UefiCpuPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
ArmTransferListLib|ArmPkg/Library/ArmTransferListLib/ArmTransferListLib.inf

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2 changes: 1 addition & 1 deletion ArmVirtPkg/ArmVirtQemuKernel.dsc
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Expand Up @@ -54,7 +54,7 @@
!include ArmVirtPkg/ArmVirt.dsc.inc

[LibraryClasses.common]
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf
ArmMmuLib|UefiCpuPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf

# Virtio Support
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2 changes: 1 addition & 1 deletion ArmVirtPkg/ArmVirtXen.dsc
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Expand Up @@ -41,7 +41,7 @@
XenHypercallLib|OvmfPkg/Library/XenHypercallLib/XenHypercallLib.inf

ArmGenericTimerCounterLib|ArmVirtPkg/Library/XenArmGenericTimerVirtCounterLib/XenArmGenericTimerVirtCounterLib.inf
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf
ArmMmuLib|UefiCpuPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf

# Virtio Support
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2 changes: 1 addition & 1 deletion CryptoPkg/CryptoPkg.dsc
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Expand Up @@ -123,7 +123,7 @@
RngLib|MdePkg/Library/BaseRngLib/BaseRngLib.inf

[LibraryClasses.AARCH64]
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf

[LibraryClasses.common.SEC]
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/SecCryptLib.inf
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2 changes: 1 addition & 1 deletion EmbeddedPkg/EmbeddedPkg.dsc
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Expand Up @@ -127,7 +127,7 @@
ArmSmcLib|MdePkg/Library/ArmSmcLib/ArmSmcLib.inf
SemihostLib|ArmPkg/Library/SemihostLib/SemihostLib.inf

ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf

################################################################################
#
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0 .../ArmLib/AArch64/AArch64ArchTimerSupport.S → .../ArmLib/AArch64/AArch64ArchTimerSupport.S
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1 change: 0 additions & 1 deletion ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c → MdePkg/Library/ArmLib/AArch64/AArch64Lib.c
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Expand Up @@ -11,7 +11,6 @@
#include <Base.h>

#include <Library/ArmLib.h>
#include <Library/DebugLib.h>

#include <AArch64/AArch64.h>

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0 ArmPkg/Library/ArmLib/AArch64/AArch64Lib.h → MdePkg/Library/ArmLib/AArch64/AArch64Lib.h
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0 ...g/Library/ArmLib/AArch64/AArch64Support.S → ...g/Library/ArmLib/AArch64/AArch64Support.S
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0 ...kg/Library/ArmLib/AArch64/ArmLibSupport.S → ...kg/Library/ArmLib/AArch64/ArmLibSupport.S
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0 .../Library/ArmLib/AArch64/ArmLibSupportV8.S → .../Library/ArmLib/AArch64/ArmLibSupportV8.S
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4 changes: 0 additions & 4 deletions ArmPkg/Library/ArmLib/ArmBaseLib.inf → MdePkg/Library/ArmLib/ArmBaseLib.inf
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Expand Up @@ -29,9 +29,5 @@
AArch64/AArch64Support.S
AArch64/AArch64ArchTimerSupport.S

[LibraryClasses]
DebugLib

[Packages]
ArmPkg/ArmPkg.dec
MdePkg/MdePkg.dec
0 ArmPkg/Library/ArmLib/ArmLib.c → MdePkg/Library/ArmLib/ArmLib.c
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1 change: 1 addition & 0 deletions MdePkg/MdePkg.dsc
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Expand Up @@ -208,6 +208,7 @@
MdePkg/Library/ArmSmcLibNull/ArmSmcLibNull.inf
MdePkg/Library/ArmSvcLib/ArmSvcLib.inf
MdePkg/Library/ArmFfaMemMgmtLib/ArmFfaMemMgmtLib.inf
MdePkg/Library/ArmLib/ArmBaseLib.inf

[Components.RISCV64]
MdePkg/Library/BaseRiscVSbiLib/BaseRiscVSbiLib.inf
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2 changes: 1 addition & 1 deletion StandaloneMmPkg/StandaloneMmPkg.dsc
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Expand Up @@ -74,7 +74,7 @@
StandaloneMmCoreEntryPoint|MdePkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf

[LibraryClasses.AARCH64]
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf
StandaloneMmCoreEntryPoint|ArmPkg/Library/ArmStandaloneMmCoreEntryPoint/ArmStandaloneMmCoreEntryPoint.inf
StandaloneMmMmuLib|ArmPkg/Library/StandaloneMmMmuLib/ArmMmuStandaloneMmLib.inf
ArmSmcLib|MdePkg/Library/ArmSmcLib/ArmSmcLib.inf
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2 changes: 1 addition & 1 deletion TcgTpmPkg/TcgTpmPkg.dsc
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Expand Up @@ -46,7 +46,7 @@
IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf

[LibraryClasses.AARCH64]
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf

[LibraryClasses.common.SEC]
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/SecCryptLib.inf
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2 changes: 1 addition & 1 deletion UefiPayloadPkg/UefiPayloadPkg.dsc
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Expand Up @@ -422,7 +422,7 @@

[LibraryClasses.AARCH64]
ArmHvcLib|ArmPkg/Library/ArmHvcLib/ArmHvcLib.inf
ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
ArmLib|MdePkg/Library/ArmLib/ArmBaseLib.inf
ArmMmuLib|UefiCpuPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
ArmSmcLib|MdePkg/Library/ArmSmcLib/ArmSmcLib.inf

Expand Down
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