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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>
This commit is contained in:
Ard Biesheuvel 2017-11-30 14:00:28 +00:00
parent d470831462
commit ef120b7d63
8 changed files with 0 additions and 76 deletions
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1
ArmPlatformPkg/ArmPlatformPkg.dec
View File

@ -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

13
ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA15-A7/CTA15-A7.c
View File

@ -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,

14
ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSM.c
View File

@ -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,

11
ArmPlatformPkg/Include/Library/ArmPlatformLib.h
View File

@ -111,17 +111,6 @@ ArmPlatformInitialize (
IN UINTN MpId
);
/**
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

14
ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.c
View File

@ -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,

8
ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.c
View File

@ -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);

1
ArmPlatformPkg/MemoryInitPei/MemoryInitPeim.inf
View File

@ -49,7 +49,6 @@
[FeaturePcd]
gEmbeddedTokenSpaceGuid.PcdPrePiProduceMemoryTypeInformationHob
gArmPlatformTokenSpaceGuid.PcdSystemMemoryInitializeInSec
[FixedPcd]
gArmTokenSpaceGuid.PcdFdBaseAddress

14
BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoard.c
View File

@ -101,20 +101,6 @@ ArmPlatformInitialize (
return RETURN_SUCCESS;
}
/**
Initialize the system (or sometimes called permanent) memory
This memory is generally represented by the DRAM.
**/
VOID
ArmPlatformInitializeSystemMemory (
VOID
)
{
// We do not need to initialize the System Memory on RTSM
}
VOID
ArmPlatformGetPlatformPpiList (
OUT UINTN *PpiListSize,