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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-11-30 14:00:28 +0000 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-11-30 16:08:33 +0000 |
| commit | ef120b7d639b78c7942e07a2a5dadc3d657fcfd7 (patch) | |
| tree | 11a2bd5744ff2a0b68a2346d5dbb114949e8515c /ArmPlatformPkg | |
| parent | d4708314621458e6b4abb58f1629b0f753b17b66 (diff) | |
| download | edk2-ef120b7d639b78c7942e07a2a5dadc3d657fcfd7.tar.gz edk2-ef120b7d639b78c7942e07a2a5dadc3d657fcfd7.tar.bz2 edk2-ef120b7d639b78c7942e07a2a5dadc3d657fcfd7.zip | |
ArmPlatformPkg: remove ArmPlatformInitializeSystemMemory
The function ArmPlatformInitializeSystemMemory() is defined by
ArmPlatformLib, but is only ever called when using the PrePeiCore
flavor of the startup code. Also, none of the remaining upstream
platforms actually implement anything in that function in the first
place. So let's just remove it altogether.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Diffstat (limited to 'ArmPlatformPkg')
7 files changed, 0 insertions, 62 deletions
diff --git a/ArmPlatformPkg/ArmPlatformPkg.dec b/ArmPlatformPkg/ArmPlatformPkg.dec index e282e76667..9d47e459ea 100644 --- a/ArmPlatformPkg/ArmPlatformPkg.dec +++ b/ArmPlatformPkg/ArmPlatformPkg.dec @@ -48,7 +48,6 @@ gArmPlatformTokenSpaceGuid.PcdNorFlashRemapping|FALSE|BOOLEAN|0x00000012
gArmPlatformTokenSpaceGuid.PcdStandalone|TRUE|BOOLEAN|0x00000001
- gArmPlatformTokenSpaceGuid.PcdSystemMemoryInitializeInSec|FALSE|BOOLEAN|0x00000002
gArmPlatformTokenSpaceGuid.PcdSendSgiToBringUpSecondaryCores|FALSE|BOOLEAN|0x00000004
gArmPlatformTokenSpaceGuid.PcdNorFlashCheckBlockLocked|FALSE|BOOLEAN|0x0000003C
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA15-A7/CTA15-A7.c b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA15-A7/CTA15-A7.c index 93f4d82f19..a6ddd1b792 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA15-A7/CTA15-A7.c +++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA15-A7/CTA15-A7.c @@ -149,19 +149,6 @@ ArmPlatformInitialize ( return RETURN_SUCCESS;
}
-/**
- Initialize the system (or sometimes called permanent) memory
-
- This memory is generally represented by the DRAM.
-
-**/
-VOID
-ArmPlatformInitializeSystemMemory (
- VOID
- )
-{
-}
-
EFI_STATUS
PrePeiCoreGetMpCoreInfo (
OUT UINTN *CoreCount,
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSM.c b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSM.c index 11dd7ff1bf..7760e82521 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSM.c +++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSM.c @@ -155,20 +155,6 @@ ArmPlatformInitialize ( return RETURN_SUCCESS;
}
-/**
- Initialize the system (or sometimes called permanent) memory
-
- This memory is generally represented by the DRAM.
-
-**/
-VOID
-ArmPlatformInitializeSystemMemory (
- VOID
- )
-{
- // Nothing to do here
-}
-
EFI_STATUS
PrePeiCoreGetMpCoreInfo (
OUT UINTN *CoreCount,
diff --git a/ArmPlatformPkg/Include/Library/ArmPlatformLib.h b/ArmPlatformPkg/Include/Library/ArmPlatformLib.h index c74d53506f..3ad4c16066 100644 --- a/ArmPlatformPkg/Include/Library/ArmPlatformLib.h +++ b/ArmPlatformPkg/Include/Library/ArmPlatformLib.h @@ -112,17 +112,6 @@ ArmPlatformInitialize ( );
/**
- Initialize the system (or sometimes called permanent) memory
-
- This memory is generally represented by the DRAM.
-
-**/
-VOID
-ArmPlatformInitializeSystemMemory (
- VOID
- );
-
-/**
Return the Virtual Memory Map of your platform
This Virtual Memory Map is used by MemoryInitPei Module to initialize the MMU on your platform.
diff --git a/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.c b/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.c index f80a276a04..038e955db5 100644 --- a/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.c +++ b/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.c @@ -106,20 +106,6 @@ ArmPlatformInitialize ( return RETURN_SUCCESS;
}
-/**
- Initialize the system (or sometimes called permanent) memory
-
- This memory is generally represented by the DRAM.
-
-**/
-VOID
-ArmPlatformInitializeSystemMemory (
- VOID
- )
-{
- //TODO: Implement me
-}
-
EFI_STATUS
PrePeiCoreGetMpCoreInfo (
OUT UINTN *CoreCount,
diff --git a/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.c b/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.c index e7880d30b1..389a2e6f1a 100644 --- a/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.c +++ b/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.c @@ -103,14 +103,6 @@ InitializeMemory ( DEBUG ((EFI_D_LOAD | EFI_D_INFO, "Memory Init PEIM Loaded\n"));
- //
- // Initialize the System Memory (DRAM)
- //
- if (!FeaturePcdGet (PcdSystemMemoryInitializeInSec)) {
- // In case the DRAM has not been initialized by the secure firmware
- ArmPlatformInitializeSystemMemory ();
- }
-
// Ensure PcdSystemMemorySize has been set
ASSERT (PcdGet64 (PcdSystemMemorySize) != 0);
ASSERT (PcdGet64 (PcdSystemMemoryBase) < (UINT64)MAX_ADDRESS);
diff --git a/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.inf b/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.inf index 2c14a9c826..e9b4ea1114 100644 --- a/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.inf +++ b/ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.inf @@ -49,7 +49,6 @@ [FeaturePcd]
gEmbeddedTokenSpaceGuid.PcdPrePiProduceMemoryTypeInformationHob
- gArmPlatformTokenSpaceGuid.PcdSystemMemoryInitializeInSec
[FixedPcd]
gArmTokenSpaceGuid.PcdFdBaseAddress
|