reproduce (this is a W=1 build):
        git checkout 2014c95afecee3e76ca4a56956a936e23283f05b
        b4 shazam https://lore.kernel.org/r/20250207-gs101-acpm-v7-2-ffd7b2fb15ae@linaro.org
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/firmware/samsung/