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ArmPlatformPkg/NorFlashDxe: implement standalone MM version

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Implement a version of the NOR Flash driver that can execute
in standalone MM context.
This is used to access the secure variable storage, it only
supports EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
This commit is contained in:
Masahisa Kojima
2020-12-18 19:05:16 +09:00
committed by mergify[bot]
parent c2d1cf1bce
commit 4e51155487
3 changed files with 436 additions and 0 deletions
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9
ArmPlatformPkg/ArmPlatformPkg.dsc
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@@ -90,6 +90,12 @@
MemoryAllocationLib|EmbeddedPkg/Library/PrePiMemoryAllocationLib/PrePiMemoryAllocationLib.inf
PrePiHobListPointerLib|ArmPlatformPkg/Library/PrePiHobListPointerLib/PrePiHobListPointerLib.inf
[LibraryClasses.AARCH64.MM_STANDALONE]
HobLib|StandaloneMmPkg/Library/StandaloneMmHobLib/StandaloneMmHobLib.inf
MemoryAllocationLib|StandaloneMmPkg/Library/StandaloneMmMemoryAllocationLib/StandaloneMmMemoryAllocationLib.inf
MmServicesTableLib|MdePkg/Library/StandaloneMmServicesTableLib/StandaloneMmServicesTableLib.inf
StandaloneMmDriverEntryPoint|MdePkg/Library/StandaloneMmDriverEntryPoint/StandaloneMmDriverEntryPoint.inf
[Components.common]
ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/LcdGraphicsOutputDxe.inf
ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf
@@ -122,3 +128,6 @@
ArmPlatformPkg/PrePi/PeiUniCore.inf
ArmPlatformPkg/Library/ArmMaliDp/ArmMaliDp.inf
[Components.AARCH64]
ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashStandaloneMm.inf