7d7df745b0a6 ("net: wan: wanxl: refactor the firmware rebuild rule")
734f3719d343 ("net: wan: wanxl: use $(M68KCC) instead of $(M68KAS) for rebuilding firmware")
63b903dfebde ("net: wan: wanxl: use allow to pass CROSS_COMPILE_M68k for rebuilding firmware")