Hi! On Tue, Jan 26, 2010 at 6:01 PM, Wu Zhangjin <wuzhangjin@xxxxxxxxx> wrote: > From: Wu Zhangjin <wuzhangjin@xxxxxxxxx> > > --- a/arch/mips/boot/compressed/Makefile > +++ b/arch/mips/boot/compressed/Makefile > @@ -32,7 +32,9 @@ KBUILD_AFLAGS := $(LINUXINCLUDE) $(KBUILD_AFLAGS) -D__ASSEMBLY__ \ > > obj-y := $(obj)/head.o $(obj)/decompress.o $(obj)/dbg.o > > +ifdef DEBUG_ZBOOT The above doesn't work in my testing, but this does: ifeq ($(CONFIG_DEBUG_ZBOOT),y) > obj-$(CONFIG_SYS_SUPPORTS_ZBOOT_UART16550) += $(obj)/uart-16550.o > +endif Manuel