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authorMasahiro Yamada <yamada.m@jp.panasonic.com>2014-02-04 17:24:24 +0900
committerTom Rini <trini@ti.com>2014-02-19 11:07:50 -0500
commit9e4140329ee9a787d0f96ac2829d618d47f7973f (patch)
tree6a40432f6f6723ba9ac5309076af17aec3bc0a9b /nand_spl
parentd958002589cb724907e8d4360d546403d1e6b7d8 (diff)
downloadu-boot-9e4140329ee9a787d0f96ac2829d618d47f7973f.tar.gz
kbuild: change out-of-tree build
This commit changes the working directory where the build process occurs. Before this commit, build process occurred under the source tree for both in-tree and out-of-tree build. That's why we needed to add $(obj) prefix to all generated files in makefiles like follows: $(obj)u-boot.bin: $(obj)u-boot Here, $(obj) is empty for in-tree build, whereas it points to the output directory for out-of-tree build. And our old build system changes the current working directory with "make -C <sub-dir>" syntax when descending into the sub-directories. On the other hand, Kbuild uses a different idea to handle out-of-tree build and directory descending. The build process of Kbuild always occurs under the output tree. When "O=dir/to/store/output/files" is given, the build system changes the current working directory to that directory and restarts the make. Kbuild uses "make -f $(srctree)/scripts/Makefile.build obj=<sub-dir>" syntax for descending into sub-directories. (We can write it like "make $(obj)=<sub-dir>" with a shorthand.) This means the current working directory is always the top of the output directory. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Gerhard Sittig <gsi@denx.de>
Diffstat (limited to 'nand_spl')
-rw-r--r--nand_spl/board/amcc/acadia/Makefile30
-rw-r--r--nand_spl/board/amcc/bamboo/Makefile30
-rw-r--r--nand_spl/board/amcc/canyonlands/Makefile30
-rw-r--r--nand_spl/board/amcc/kilauea/Makefile28
-rw-r--r--nand_spl/board/amcc/sequoia/Makefile32
-rw-r--r--nand_spl/board/freescale/mpc8315erdb/Makefile30
-rw-r--r--nand_spl/board/freescale/mpc8536ds/Makefile42
-rw-r--r--nand_spl/board/freescale/mpc8569mds/Makefile42
-rw-r--r--nand_spl/board/freescale/mpc8572ds/Makefile42
-rw-r--r--nand_spl/board/freescale/p1023rds/Makefile42
-rw-r--r--nand_spl/board/freescale/p1_p2_rdb/Makefile42
-rw-r--r--nand_spl/board/sheldon/simpc8313/Makefile30
12 files changed, 141 insertions, 279 deletions
diff --git a/nand_spl/board/amcc/acadia/Makefile b/nand_spl/board/amcc/acadia/Makefile
index 3b00d496ea..041213f334 100644
--- a/nand_spl/board/amcc/acadia/Makefile
+++ b/nand_spl/board/amcc/acadia/Makefile
@@ -18,8 +18,8 @@ CFLAGS += -DCONFIG_NAND_SPL
SOBJS = start.o resetvec.o cache.o
COBJS = gpio.o nand_boot.o nand_ecc.o memory.o ndfc.o pll.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)
@@ -47,49 +47,41 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
# create symbolic links for common files
# from cpu directory
-$(obj)cache.S:
+$(obj)/cache.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/cache.S $@
-$(obj)gpio.c:
+$(obj)/gpio.c:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/gpio.c $@
-$(obj)ndfc.c:
+$(obj)/ndfc.c:
@rm -f $@
ln -s $(SRCTREE)/drivers/mtd/nand/ndfc.c $@
-$(obj)resetvec.S:
+$(obj)/resetvec.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/resetvec.S $@
-$(obj)start.S:
+$(obj)/start.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/start.S $@
# from board directory
-$(obj)memory.c:
+$(obj)/memory.c:
@rm -f $@
ln -s $(SRCTREE)/board/amcc/acadia/memory.c $@
-$(obj)pll.c:
+$(obj)/pll.c:
@rm -f $@
ln -s $(SRCTREE)/board/amcc/acadia/pll.c $@
# from nand_spl directory
-$(obj)nand_boot.c:
+$(obj)/nand_boot.c:
@rm -f $@
ln -s $(SRCTREE)/nand_spl/nand_boot.c $@
# from drivers/mtd/nand directory
-$(obj)nand_ecc.c:
+$(obj)/nand_ecc.c:
@rm -f $@
ln -s $(SRCTREE)/drivers/mtd/nand/nand_ecc.c $@
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/nand_spl/board/amcc/bamboo/Makefile b/nand_spl/board/amcc/bamboo/Makefile
index 4063274de6..92b604e9f5 100644
--- a/nand_spl/board/amcc/bamboo/Makefile
+++ b/nand_spl/board/amcc/bamboo/Makefile
@@ -18,8 +18,8 @@ CFLAGS += -DCONFIG_NAND_SPL
SOBJS = start.o init.o resetvec.o
COBJS = nand_boot.o nand_ecc.o ndfc.o sdram.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)
@@ -41,43 +41,29 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
# create symbolic links for common files
# from cpu directory
-$(obj)ndfc.c:
+$(obj)/ndfc.c:
@rm -f $@
ln -s $(SRCTREE)/drivers/mtd/nand/ndfc.c $@
-$(obj)resetvec.S:
+$(obj)/resetvec.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/resetvec.S $@
-$(obj)start.S:
+$(obj)/start.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/start.S $@
# from board directory
-$(obj)init.S:
+$(obj)/init.S:
@rm -f $@
ln -s $(SRCTREE)/board/amcc/bamboo/init.S $@
# from nand_spl directory
-$(obj)nand_boot.c:
+$(obj)/nand_boot.c:
@rm -f $@
ln -s $(SRCTREE)/nand_spl/nand_boot.c $@
# from drivers/mtd/nand directory
-$(obj)nand_ecc.c:
+$(obj)/nand_ecc.c:
@rm -f $@
ln -s $(SRCTREE)/drivers/mtd/nand/nand_ecc.c $@
-
-ifneq ($(OBJTREE), $(SRCTREE))
-$(obj)sdram.c:
- @rm -f $@
- ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/sdram.c $@
-endif
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/nand_spl/board/amcc/canyonlands/Makefile b/nand_spl/board/amcc/canyonlands/Makefile
index 13c8b3690d..9a730e95f5 100644
--- a/nand_spl/board/amcc/canyonlands/Makefile
+++ b/nand_spl/board/amcc/canyonlands/Makefile
@@ -23,8 +23,8 @@ COBJS += nand_boot.o
COBJS += nand_ecc.o
COBJS += ndfc.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)
@@ -46,43 +46,29 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
# create symbolic links for common files
# from cpu directory
-$(obj)ndfc.c:
+$(obj)/ndfc.c:
@rm -f $@
ln -s $(SRCTREE)/drivers/mtd/nand/ndfc.c $@
-$(obj)resetvec.S:
+$(obj)/resetvec.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/resetvec.S $@
-$(obj)start.S:
+$(obj)/start.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/start.S $@
# from board directory
-$(obj)init.S:
+$(obj)/init.S:
@rm -f $@
ln -s $(SRCTREE)/board/amcc/canyonlands/init.S $@
# from nand_spl directory
-$(obj)nand_boot.c:
+$(obj)/nand_boot.c:
@rm -f $@
ln -s $(SRCTREE)/nand_spl/nand_boot.c $@
# from drivers/mtd/nand directory
-$(obj)nand_ecc.c:
+$(obj)/nand_ecc.c:
@rm -f $@
ln -s $(SRCTREE)/drivers/mtd/nand/nand_ecc.c $@
-
-ifneq ($(OBJTREE), $(SRCTREE))
-$(obj)ddr2_fixed.c:
- @rm -f $@
- ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/ddr2_fixed.c $@
-endif
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/nand_spl/board/amcc/kilauea/Makefile b/nand_spl/board/amcc/kilauea/Makefile
index 9d07147d40..1c5498cfa5 100644
--- a/nand_spl/board/amcc/kilauea/Makefile
+++ b/nand_spl/board/amcc/kilauea/Makefile
@@ -18,8 +18,8 @@ CFLAGS += -DCONFIG_NAND_SPL
SOBJS = start.o resetvec.o cache.o
COBJS = 44x_spd_ddr2.o nand_boot.o nand_ecc.o ndfc.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)
@@ -41,44 +41,36 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
# create symbolic links for common files
# from cpu directory
-$(obj)44x_spd_ddr2.c: $(obj)ecc.h
+$(obj)/44x_spd_ddr2.c: $(obj)/ecc.h
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c $@
-$(obj)cache.S:
+$(obj)/cache.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/cache.S $@
-$(obj)ecc.h:
+$(obj)/ecc.h:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/ecc.h $@
-$(obj)ndfc.c:
+$(obj)/ndfc.c:
@rm -f $@
ln -s $(SRCTREE)/drivers/mtd/nand/ndfc.c $@
-$(obj)resetvec.S:
+$(obj)/resetvec.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/resetvec.S $@
-$(obj)start.S:
+$(obj)/start.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/start.S $@
# from nand_spl directory
-$(obj)nand_boot.c:
+$(obj)/nand_boot.c:
@rm -f $@
ln -s $(SRCTREE)/nand_spl/nand_boot.c $@
# from drivers/nand directory
-$(obj)nand_ecc.c:
+$(obj)/nand_ecc.c:
@rm -f $@
ln -s $(SRCTREE)/drivers/mtd/nand/nand_ecc.c $@
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/nand_spl/board/amcc/sequoia/Makefile b/nand_spl/board/amcc/sequoia/Makefile
index 111bb0d3aa..62131ab399 100644
--- a/nand_spl/board/amcc/sequoia/Makefile
+++ b/nand_spl/board/amcc/sequoia/Makefile
@@ -18,8 +18,8 @@ CFLAGS += -DCONFIG_NAND_SPL
SOBJS = start.o init.o resetvec.o
COBJS = denali_data_eye.o nand_boot.o nand_ecc.o ndfc.o sdram.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)
@@ -41,47 +41,39 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
# create symbolic links for common files
# from cpu directory
-$(obj)denali_data_eye.c:
+$(obj)/denali_data_eye.c:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/denali_data_eye.c $@
-$(obj)ndfc.c:
+$(obj)/ndfc.c:
@rm -f $@
ln -s $(SRCTREE)/drivers/mtd/nand/ndfc.c $@
-$(obj)resetvec.S:
+$(obj)/resetvec.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/resetvec.S $@
-$(obj)start.S:
+$(obj)/start.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/start.S $@
# from board directory
-$(obj)init.S:
+$(obj)/init.S:
@rm -f $@
ln -s $(SRCTREE)/board/amcc/sequoia/init.S $@
-$(obj)sdram.c:
+$(obj)/sdram.c:
@rm -f $@
- @rm -f $(obj)sdram.h
+ @rm -f $(obj)/sdram.h
ln -s $(SRCTREE)/board/amcc/sequoia/sdram.c $@
- ln -s $(SRCTREE)/board/amcc/sequoia/sdram.h $(obj)sdram.h
+ ln -s $(SRCTREE)/board/amcc/sequoia/sdram.h $(obj)/sdram.h
# from nand_spl directory
-$(obj)nand_boot.c:
+$(obj)/nand_boot.c:
@rm -f $@
ln -s $(SRCTREE)/nand_spl/nand_boot.c $@
# from drivers/mtd/nand directory
-$(obj)nand_ecc.c:
+$(obj)/nand_ecc.c:
@rm -f $@
ln -s $(SRCTREE)/drivers/mtd/nand/nand_ecc.c $@
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/nand_spl/board/freescale/mpc8315erdb/Makefile b/nand_spl/board/freescale/mpc8315erdb/Makefile
index 7813823783..a2054ee1ab 100644
--- a/nand_spl/board/freescale/mpc8315erdb/Makefile
+++ b/nand_spl/board/freescale/mpc8315erdb/Makefile
@@ -20,8 +20,8 @@ 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)
@@ -42,37 +42,29 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
# create symbolic links for common files
-$(obj)start.S:
+$(obj)/start.S:
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $@
-$(obj)nand_boot_fsl_elbc.c:
+$(obj)/nand_boot_fsl_elbc.c:
ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
-$(obj)sdram.c:
+$(obj)/sdram.c:
ln -sf $(SRCTREE)/board/$(BOARDDIR)/sdram.c $@
-$(obj)$(BOARD).c:
+$(obj)/$(BOARD).c:
ln -sf $(SRCTREE)/board/$(BOARDDIR)/$(BOARD).c $@
-$(obj)ns16550.c:
+$(obj)/ns16550.c:
ln -sf $(SRCTREE)/drivers/serial/ns16550.c $@
-$(obj)spl_minimal.c:
+$(obj)/spl_minimal.c:
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc83xx/spl_minimal.c $@
-$(obj)cache.c:
+$(obj)/cache.c:
ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $@
-$(obj)time.c:
+$(obj)/time.c:
ln -sf $(SRCTREE)/arch/powerpc/lib/time.c $@
-$(obj)ticks.S:
+$(obj)/ticks.S:
ln -sf $(SRCTREE)/arch/powerpc/lib/ticks.S $@
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/nand_spl/board/freescale/mpc8536ds/Makefile b/nand_spl/board/freescale/mpc8536ds/Makefile
index 5d9953b6f3..f711cf30ba 100644
--- a/nand_spl/board/freescale/mpc8536ds/Makefile
+++ b/nand_spl/board/freescale/mpc8536ds/Makefile
@@ -22,8 +22,8 @@ SOBJS = start.o resetvec.o
COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \
nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.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)
@@ -45,64 +45,50 @@ $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
# create symbolic links for common files
-$(obj)cache.c:
+$(obj)/cache.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $@
-$(obj)cpu_init_early.c:
+$(obj)/cpu_init_early.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $@
-$(obj)spl_minimal.c:
+$(obj)/spl_minimal.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $@
-$(obj)fsl_law.c:
+$(obj)/fsl_law.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $@
-$(obj)law.c:
+$(obj)/law.c:
@rm -f $@
ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $@
-$(obj)nand_boot_fsl_elbc.c:
+$(obj)/nand_boot_fsl_elbc.c:
@rm -f $@
ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
-$(obj)ns16550.c:
+$(obj)/ns16550.c:
@rm -f $@
ln -sf $(SRCTREE)/drivers/serial/ns16550.c $@
-$(obj)resetvec.S:
+$(obj)/resetvec.S:
@rm -f $@
ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $@
-$(obj)fixed_ivor.S:
+$(obj)/fixed_ivor.S:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $@
-$(obj)start.S: $(obj)fixed_ivor.S
+$(obj)/start.S: $(obj)/fixed_ivor.S
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $@
-$(obj)tlb.c:
+$(obj)/tlb.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $@
-$(obj)tlb_table.c:
+$(obj)/tlb_table.c:
@rm -f $@
ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $@
-
-ifneq ($(OBJTREE), $(SRCTREE))
-$(obj)nand_boot.c:
- @rm -f $@
- ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $@
-endif
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/nand_spl/board/freescale/mpc8569mds/Makefile b/nand_spl/board/freescale/mpc8569mds/Makefile
index 5d9953b6f3..f711cf30ba 100644
--- a/nand_spl/board/freescale/mpc8569mds/Makefile
+++ b/nand_spl/board/freescale/mpc8569mds/Makefile
@@ -22,8 +22,8 @@ SOBJS = start.o resetvec.o
COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \
nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.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)
@@ -45,64 +45,50 @@ $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
# create symbolic links for common files
-$(obj)cache.c:
+$(obj)/cache.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $@
-$(obj)cpu_init_early.c:
+$(obj)/cpu_init_early.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $@
-$(obj)spl_minimal.c:
+$(obj)/spl_minimal.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $@
-$(obj)fsl_law.c:
+$(obj)/fsl_law.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $@
-$(obj)law.c:
+$(obj)/law.c:
@rm -f $@
ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $@
-$(obj)nand_boot_fsl_elbc.c:
+$(obj)/nand_boot_fsl_elbc.c:
@rm -f $@
ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
-$(obj)ns16550.c:
+$(obj)/ns16550.c:
@rm -f $@
ln -sf $(SRCTREE)/drivers/serial/ns16550.c $@
-$(obj)resetvec.S:
+$(obj)/resetvec.S:
@rm -f $@
ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $@
-$(obj)fixed_ivor.S:
+$(obj)/fixed_ivor.S:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $@
-$(obj)start.S: $(obj)fixed_ivor.S
+$(obj)/start.S: $(obj)/fixed_ivor.S
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $@
-$(obj)tlb.c:
+$(obj)/tlb.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $@
-$(obj)tlb_table.c:
+$(obj)/tlb_table.c:
@rm -f $@
ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $@
-
-ifneq ($(OBJTREE), $(SRCTREE))
-$(obj)nand_boot.c:
- @rm -f $@
- ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $@
-endif
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/nand_spl/board/freescale/mpc8572ds/Makefile b/nand_spl/board/freescale/mpc8572ds/Makefile
index 5d9953b6f3..f711cf30ba 100644
--- a/nand_spl/board/freescale/mpc8572ds/Makefile
+++ b/nand_spl/board/freescale/mpc8572ds/Makefile
@@ -22,8 +22,8 @@ SOBJS = start.o resetvec.o
COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \
nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.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)
@@ -45,64 +45,50 @@ $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
# create symbolic links for common files
-$(obj)cache.c:
+$(obj)/cache.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $@
-$(obj)cpu_init_early.c:
+$(obj)/cpu_init_early.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $@
-$(obj)spl_minimal.c:
+$(obj)/spl_minimal.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $@
-$(obj)fsl_law.c:
+$(obj)/fsl_law.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $@
-$(obj)law.c:
+$(obj)/law.c:
@rm -f $@
ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $@
-$(obj)nand_boot_fsl_elbc.c:
+$(obj)/nand_boot_fsl_elbc.c:
@rm -f $@
ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
-$(obj)ns16550.c:
+$(obj)/ns16550.c:
@rm -f $@
ln -sf $(SRCTREE)/drivers/serial/ns16550.c $@
-$(obj)resetvec.S:
+$(obj)/resetvec.S:
@rm -f $@
ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $@
-$(obj)fixed_ivor.S:
+$(obj)/fixed_ivor.S:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $@
-$(obj)start.S: $(obj)fixed_ivor.S
+$(obj)/start.S: $(obj)/fixed_ivor.S
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $@
-$(obj)tlb.c:
+$(obj)/tlb.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $@
-$(obj)tlb_table.c:
+$(obj)/tlb_table.c:
@rm -f $@
ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $@
-
-ifneq ($(OBJTREE), $(SRCTREE))
-$(obj)nand_boot.c:
- @rm -f $@
- ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $@
-endif
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/nand_spl/board/freescale/p1023rds/Makefile b/nand_spl/board/freescale/p1023rds/Makefile
index 652590df8d..21a6920e63 100644
--- a/nand_spl/board/freescale/p1023rds/Makefile
+++ b/nand_spl/board/freescale/p1023rds/Makefile
@@ -18,8 +18,8 @@ SOBJS = start.o resetvec.o
COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \
nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.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)
@@ -41,64 +41,50 @@ $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
# create symbolic links for common files
-$(obj)cache.c:
+$(obj)/cache.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $@
-$(obj)cpu_init_early.c:
+$(obj)/cpu_init_early.c:
@rm -f $@
ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_early.c $@
-$(obj)spl_minimal.c:
+$(obj)/spl_minimal.c:
@rm -f $@
ln -sf $(SRCTREE)/$(CPUDIR)/spl_minimal.c $@
-$(obj)fsl_law.c:
+$(obj)/fsl_law.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $@
-$(obj)law.c:
+$(obj)/law.c:
@rm -f $@
ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $@
-$(obj)nand_boot_fsl_elbc.c:
+$(obj)/nand_boot_fsl_elbc.c:
@rm -f $@
ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
-$(obj)ns16550.c:
+$(obj)/ns16550.c:
@rm -f $@
ln -sf $(SRCTREE)/drivers/serial/ns16550.c $@
-$(obj)resetvec.S:
+$(obj)/resetvec.S:
@rm -f $@
ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $@
-$(obj)fixed_ivor.S:
+$(obj)/fixed_ivor.S:
@rm -f $@
ln -sf $(SRCTREE)/$(CPUDIR)/fixed_ivor.S $@
-$(obj)start.S: $(obj)fixed_ivor.S
+$(obj)/start.S: $(obj)/fixed_ivor.S
@rm -f $@
ln -sf $(SRCTREE)/$(CPUDIR)/start.S $@
-$(obj)tlb.c:
+$(obj)/tlb.c:
@rm -f $@
ln -sf $(SRCTREE)/$(CPUDIR)/tlb.c $@
-$(obj)tlb_table.c:
+$(obj)/tlb_table.c:
@rm -f $@
ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $@
-
-ifneq ($(OBJTREE), $(SRCTREE))
-$(obj)nand_boot.c:
- @rm -f $@
- ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $@
-endif
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/nand_spl/board/freescale/p1_p2_rdb/Makefile b/nand_spl/board/freescale/p1_p2_rdb/Makefile
index 5d9953b6f3..f711cf30ba 100644
--- a/nand_spl/board/freescale/p1_p2_rdb/Makefile
+++ b/nand_spl/board/freescale/p1_p2_rdb/Makefile
@@ -22,8 +22,8 @@ SOBJS = start.o resetvec.o
COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \
nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.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)
@@ -45,64 +45,50 @@ $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
# create symbolic links for common files
-$(obj)cache.c:
+$(obj)/cache.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $@
-$(obj)cpu_init_early.c:
+$(obj)/cpu_init_early.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $@
-$(obj)spl_minimal.c:
+$(obj)/spl_minimal.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $@
-$(obj)fsl_law.c:
+$(obj)/fsl_law.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $@
-$(obj)law.c:
+$(obj)/law.c:
@rm -f $@
ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $@
-$(obj)nand_boot_fsl_elbc.c:
+$(obj)/nand_boot_fsl_elbc.c:
@rm -f $@
ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
-$(obj)ns16550.c:
+$(obj)/ns16550.c:
@rm -f $@
ln -sf $(SRCTREE)/drivers/serial/ns16550.c $@
-$(obj)resetvec.S:
+$(obj)/resetvec.S:
@rm -f $@
ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $@
-$(obj)fixed_ivor.S:
+$(obj)/fixed_ivor.S:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $@
-$(obj)start.S: $(obj)fixed_ivor.S
+$(obj)/start.S: $(obj)/fixed_ivor.S
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $@
-$(obj)tlb.c:
+$(obj)/tlb.c:
@rm -f $@
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $@
-$(obj)tlb_table.c:
+$(obj)/tlb_table.c:
@rm -f $@
ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $@
-
-ifneq ($(OBJTREE), $(SRCTREE))
-$(obj)nand_boot.c:
- @rm -f $@
- ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $@
-endif
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<
diff --git a/nand_spl/board/sheldon/simpc8313/Makefile b/nand_spl/board/sheldon/simpc8313/Makefile
index 5e83abcb14..ca45ecd328 100644
--- a/nand_spl/board/sheldon/simpc8313/Makefile
+++ b/nand_spl/board/sheldon/simpc8313/Makefile
@@ -19,8 +19,8 @@ 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)
@@ -41,46 +41,38 @@ $(nandobj)u-boot.lds: $(LDSCRIPT)
# create symbolic links for common files
-$(obj)start.S:
+$(obj)/start.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $@
-$(obj)nand_boot_fsl_elbc.c:
+$(obj)/nand_boot_fsl_elbc.c:
@rm -f $@
ln -s $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
-$(obj)sdram.c:
+$(obj)/sdram.c:
@rm -f $@
ln -s $(SRCTREE)/board/$(BOARDDIR)/sdram.c $@
-$(obj)$(BOARD).c:
+$(obj)/$(BOARD).c:
@rm -f $@
ln -s $(SRCTREE)/board/$(BOARDDIR)/$(BOARD).c $@
-$(obj)ns16550.c:
+$(obj)/ns16550.c:
@rm -f $@
ln -s $(SRCTREE)/drivers/serial/ns16550.c $@
-$(obj)spl_minimal.c:
+$(obj)/spl_minimal.c:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/cpu/mpc83xx/spl_minimal.c $@
-$(obj)cache.c:
+$(obj)/cache.c:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/lib/cache.c $@
-$(obj)time.c:
+$(obj)/time.c:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/lib/time.c $@
-$(obj)ticks.S:
+$(obj)/ticks.S:
@rm -f $@
ln -s $(SRCTREE)/arch/powerpc/lib/ticks.S $@
-
-#########################################################################
-
-$(obj)%.o: $(obj)%.S
- $(CC) $(AFLAGS) -c -o $@ $<
-
-$(obj)%.o: $(obj)%.c
- $(CC) $(CFLAGS) -c -o $@ $<