Platform/RPi/AcpiTables: Move PPTT constants to the alsc source
Platform/RPi4/ConfigDxe: Replace SD Host with eMMC2 SDHCI option
Platform/RPi/AcpiTables: Add Static PPTT tables
Platform/RPi/AcpiTables: Describe DMA constraints for devices behind GPU
Platform/RPi/AcpiTables: Move GPU devices into a separate ASL file
Platform/RPi/AcpiTables: Use PCDs in MADT
Platform/RPi/AcpiTables: Clean up ACPI IDs
Platform/RPi/AcpiTables: Replace VendorLong () blobs with PinFunction ()