ArmPlatformPkg: enable use of authenticated variables in NorFlashDxe
The NorFlashDxe uses an explicit 'BEFORE xxx' Depex declaration to ensure that it is dispatched before VariableRuntimeDxe, and uses the file GUID of the latter as 'xxx' explicitly to accomplish that. However, when enabling UEFI Secure Boot, this breaks down since the authenticated VariableRuntimeDxe is a completely separate driver, with a different GUID. Also, the hardcoded dependency on gEfiVariableGuid, which is not used under UEFI Secure Boot, needs to be factored out in order to allow this driver to be used. So clone NorFlashDxe.inf into NorFlashAuthenticatedDxe.inf, and fix up the dependencies so they refer to gEfiAuthenticatedVariableGuid and SecurityPkg/VariableAuthenticated/RuntimeDxe/VariableRuntimeDxe.inf instead. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17355 6f19259b-4bc3-4df7-8a09-765794883524
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oliviermartin
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@@ -152,6 +152,8 @@ struct _NOR_FLASH_INSTANCE {
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NOR_FLASH_DEVICE_PATH DevicePath;
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};
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extern CONST EFI_GUID* CONST mNorFlashVariableGuid;
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EFI_STATUS
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NorFlashReadCfiData (
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IN UINTN DeviceBaseAddress,
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