The existing rpi3 acpi entries for the Arasan
and eMMC2 controllers needs to updated to work
with the rpi4. This is done by adding a caps
override for the legacy Arasan controller and
then adding an entirely new entry for the newer
eMMC2 controller.

Then we flip the default routing to make the eMMC2
the default for the SD card, so that the wifi can
start working on the Arasan.

Jeremy Linton (3):
  Platform/RaspberryPi/Acpitables: Further lower the DMA zone
  Platform/RaspberryPi/Acpitables: Add eMMC2 device and tweak Arasan
  Platform/RaspberryPi; Invert default Arasan, Emmc2 routing

 Platform/RaspberryPi/AcpiTables/Dsdt.asl  |  2 +
 Platform/RaspberryPi/AcpiTables/Iort.aslc |  2 +-
 Platform/RaspberryPi/AcpiTables/Sdhc.asl  | 86 ++++++++++++++++++++++++++++++-
 Platform/RaspberryPi/RPi4/RPi4.dsc        |  2 +-
 Platform/RaspberryPi/RPi4/Readme.md       |  2 +-
 5 files changed, 89 insertions(+), 5 deletions(-)

-- 
2.13.7



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