reproduce (this is a W=1 build):
        git checkout 95e56f0f293ef797123eb032f78f5b5d56a035a6
        b4 shazam https://lore.kernel.org/r/20260615155759.129210-4-hal.feng@starfivetech.com

        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-16.1.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=openrisc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-16.1.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=openrisc SHELL=/bin/bash dt_binding_check dtbs_check