Preparatory cleanup for moving Alchemy over to new  MIPS Platform build
system support.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 # NXP STB225
 core-$(CONFIG_SOC_PNX833X)             += arch/mips/pnx833x/common/
 cflags-$(CONFIG_SOC_PNX833X)   += -Iarch/mips/include/asm/mach-pnx833x
-libs-$(CONFIG_NXP_STB220)              += arch/mips/pnx833x/stb22x/
+core-$(CONFIG_NXP_STB220)              += arch/mips/pnx833x/stb22x/
 load-$(CONFIG_NXP_STB220)              += 0xffffffff80001000
-libs-$(CONFIG_NXP_STB225)              += arch/mips/pnx833x/stb22x/
+core-$(CONFIG_NXP_STB225)              += arch/mips/pnx833x/stb22x/
 load-$(CONFIG_NXP_STB225)              += 0xffffffff80001000
 
 #
 
-lib-y := board.o
+obj-y := board.o
 
 EXTRA_CFLAGS += -Werror