kbuild: change out-of-tree build

[karo-tx-uboot.git] / nand_spl / board / freescale / mpc8315erdb / Makefile

diff --git a/nand_spl/board/freescale/mpc8315erdb/Makefile b/nand_spl/board/freescale/mpc8315erdb/Makefile
index 5b11d1067e245f1acd4e4067847383bde9108115..a2054ee1ab5e3683957ce9beb7665a66bf2ff914 100644 (file)
--- a/nand_spl/board/freescale/mpc8315erdb/Makefile
+++ b/nand_spl/board/freescale/mpc8315erdb/Makefile
@@ -6,11 +6,8 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
-NAND_SPL := y
 PAD_TO := 0xfff04000
 
-include $(TOPDIR)/config.mk
-
 nandobj        := $(OBJTREE)/nand_spl/
 
 LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
@@ -23,14 +20,12 @@ SOBJS       = start.o ticks.o
 COBJS  = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o spl_minimal.o \
          time.o cache.o
 
-SRCS   := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
-OBJS   := $(addprefix $(obj),$(SOBJS) $(COBJS))
+SRCS   := $(addprefix $(obj)/,$(SOBJS:.o=.S) $(COBJS:.o=.c))
+OBJS   := $(addprefix $(obj)/,$(SOBJS) $(COBJS))
 __OBJS := $(SOBJS) $(COBJS)
 LNDIR  := $(nandobj)board/$(BOARDDIR)
 
-ALL    = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
-
-all:   $(obj).depend $(ALL)
+all: $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
 
 $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
        $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
@@ -40,53 +35,36 @@ $(nandobj)u-boot-spl.bin:   $(nandobj)u-boot-spl
 
 $(nandobj)u-boot-spl:  $(OBJS) $(nandobj)u-boot.lds
        cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
-               -Map $(nandobj)u-boot-spl.map \
-               -o $(nandobj)u-boot-spl
+               -Map $(nandobj)u-boot-spl.map -o $@
 
 $(nandobj)u-boot.lds: $(LDSCRIPT)
        $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
 
 # create symbolic links for common files
 
-$(obj)start.S:
-       ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $(obj)start.S
-
-$(obj)nand_boot_fsl_elbc.c:
-       ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \
-              $(obj)nand_boot_fsl_elbc.c
-
-$(obj)sdram.c:
-       ln -sf $(SRCTREE)/board/$(BOARDDIR)/sdram.c $(obj)sdram.c
-
-$(obj)$(BOARD).c:
-       ln -sf $(SRCTREE)/board/$(BOARDDIR)/$(BOARD).c $(obj)$(BOARD).c
-
-$(obj)ns16550.c:
-       ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c
-
-$(obj)spl_minimal.c:
-       ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/spl_minimal.c $(obj)spl_minimal.c
-
-$(obj)cache.c:
-       ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c
+$(obj)/start.S:
+       ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $@
 
-$(obj)time.c:
-       ln -sf $(SRCTREE)/arch/powerpc/lib/time.c $(obj)time.c
+$(obj)/nand_boot_fsl_elbc.c:
+       ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
 
-$(obj)ticks.S:
-       ln -sf $(SRCTREE)/arch/powerpc/lib/ticks.S $(obj)ticks.S
+$(obj)/sdram.c:
+       ln -sf $(SRCTREE)/board/$(BOARDDIR)/sdram.c $@
 
-#########################################################################
+$(obj)/$(BOARD).c:
+       ln -sf $(SRCTREE)/board/$(BOARDDIR)/$(BOARD).c $@
 
-$(obj)%.o:     $(obj)%.S
-       $(CC) $(AFLAGS) -c -o $@ $<
+$(obj)/ns16550.c:
+       ln -sf $(SRCTREE)/drivers/serial/ns16550.c $@
 
-$(obj)%.o:     $(obj)%.c
-       $(CC) $(CFLAGS) -c -o $@ $<
+$(obj)/spl_minimal.c:
+       ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/spl_minimal.c $@
 
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
+$(obj)/cache.c:
+       ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $@
 
-sinclude $(obj).depend
+$(obj)/time.c:
+       ln -sf $(SRCTREE)/arch/powerpc/lib/time.c $@
 
-#########################################################################
+$(obj)/ticks.S:
+       ln -sf $(SRCTREE)/arch/powerpc/lib/ticks.S $@