Merge patch series "Introduce SQUASHFS support in SPL"

Richard Genoud <richard.genoud@bootlin.com> says:

SquashFS has support in U-Boot, but not in SPL.

This series adds the possibility for the SPL to load files from SquashFS
partitions.
This is useful, for instance, when there's a SquashFS rootfs containing
U-Boot binary.

NB: falcon mode is not supported yet.

Link: https://lore.kernel.org/r/20260313104229.1555236-1-richard.genoud@bootlin.com

diff --cc MAINTAINERS
Simple merge

diff --cc common/spl/Makefile
Simple merge

diff --cc include/part.h
Simple merge