v1.10

Raspberry Pi 4 UEFI Firmware v1.10

• Remove internal Device Tree (was unused on the Pi 4 anyway since an external one is needed by start4.elf to initialize the UARTs and other things) [tianocore/edk2-platforms@be2ed5e]
• Fix SPI and UART ACPI devices [tianocore/edk2-platforms@f12e1c0
• Fix PWM ACPI devices [tianocore/edk2-platforms@d45d873]