[edk2-platforms: PATCH v2 0/2] Platforms/RPi3: Device Tree driver improvements

["Pete Batard" <pete@akeo.ie>]

Changes from v1:
- Break down DEBUB output embellishments from the other code changes.
- Use GUIDs that are explicitly named after each platform/model rather than
  generic ones.
- Drop the use of a GUID table/index and use a single GUID variable instead.
- Add additional fallback in case the required internal Device Tree cannot
  be located (e.g. missing from the FDF).
- Ensures that all of the Device Tree selection and fallback can be set up
  in the .dec (FdtDxe reusability).
- Add premilinary Raspberry Pi 4 support (FdtDxe reusability).

Note: Since the changes required to support the Raspberry Pi 4 are a direct
byproduct of the changes required for multiple Device Tree support, I did
not feel the need to break them down into a separate patch.

Pete Batard (2):
  Platforms/RPi3: Improve debug output in FdtDxe
  Platforms/RPi3: Add multiple embedded Device Tree selection

 Platform/RaspberryPi/RPi3/Drivers/FdtDxe/FdtDxe.c   | 78 +++++++++++++++-----
 Platform/RaspberryPi/RPi3/Drivers/FdtDxe/FdtDxe.inf |  5 +-
 Platform/RaspberryPi/RPi3/RPi3.dec                  |  8 +-
 Platform/RaspberryPi/RPi3/RPi3.fdf                  |  6 +-
 4 files changed, 77 insertions(+), 20 deletions(-)

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2.21.0.windows.1