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ec2667d32d
The Raspberry Pi firmware has assumed that top level #size-cells value in dtb files is 1. As a result, the dts source files have had to use 32-bit sizes, making it awkward to declare memory regions of 4GB or larger, requiring them to be split into chunks. This primarily affects Pi 5, where the dts source has made use of conditional compilation to choose either 64-bit or 32-bit sizes, based on the presence or absence of the defined cpp symbol FIRMWARE_UPDATED. As of EEPROM release pieeprom-2025-02-11, the firmware has read and made use of the actual #size-cells value declared in the dtb, allowing the use of 64-bit sizes. Remove the conditional sections, retaining the 64-bit size values. Signed-off-by: Phil Elwell <phil@raspberrypi.com>