ArmVirtPkg/PlatformBmLib: provide LoadFile2 interface for initrd loading

Implement the new and more generic way of exposing the initrd data to the Linux kernel, via the LoadFile2 protocol. This way, there is no longer a need to provide the complicated simple filesystem protocol at all, given that we can use LoadFile for the kernel image itself. Note that this approach is intended to be usable across architectures, by taking the setup_data QEMU fwcfg blob into account as well, which is only populated on x86. Signed-off-by: Ard Biesheuvel <[email protected]>
ardbiesheuvel · Feb 14, 2020 · d637deb · d637deb
1 parent bd85bf5
commit d637deb
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diff --git a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf b/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
@@ -64,9 +64,6 @@
   gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut
 
 [Guids]
-  gEfiFileInfoGuid
-  gEfiFileSystemInfoGuid
-  gEfiFileSystemVolumeLabelInfoIdGuid
   gEfiEndOfDxeEventGroupGuid
   gRootBridgesConnectedEventGroupGuid
   gUefiShellFileGuid
@@ -76,6 +73,7 @@
   gEfiFirmwareVolume2ProtocolGuid
   gEfiGraphicsOutputProtocolGuid
   gEfiLoadedImageProtocolGuid
+  gEfiLoadFileProtocolGuid
+  gEfiLoadFile2ProtocolGuid
   gEfiPciRootBridgeIoProtocolGuid
-  gEfiSimpleFileSystemProtocolGuid
   gVirtioDeviceProtocolGuid