This series adds the FDT for the d0 stepping of the BCM2712 SoC. The v1.1 revision of the Raspberry Pi 5 board can't boot Linux properly without additional changes specific to the d0 stepping.
The d0 specific changes can be seen here: https://github.com/raspberrypi/linux/blob/rpi-6.12.y/arch/arm64/boot/dts/broadcom/bcm2712d0-rpi-5-b.dts To do that, this series introduces support for multiple FDT entries for a single device type (bits 4-11 from the new-style revision code). The rpi_model struct is modified by: * changing fdtfile to fdtfiles (const char * const *) * adding fdtcount (size_t) Adding fdtcount is motivated by wanting to keep FDT selection O(1), and avoid relying on NULL terminating fdtfiles array. A new FDTFILES macro is added to initialize fdtfile and fdtcount. In case only a single FDT is provided, or the board revision code doesn't match, the selected FDT defaults to the first entry in fdtfiles. Filip Kokosiński (2): board/raspberrypi: add multi-FDT support board/raspberrypi: add bcm2712d0-rpi-5-b for Raspberry Pi 5 board/raspberrypi/rpi/rpi.c | 96 +++++++++++++++++++++---------------- 1 file changed, 55 insertions(+), 41 deletions(-) -- 2.51.2
