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author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2013-10-17 17:35:04 +0900 |
---|---|---|
committer | Tom Rini <trini@ti.com> | 2013-10-31 13:26:44 -0400 |
commit | 06c14117c44e4b93be0430740524d4e2ef2557c0 (patch) | |
tree | 953310770487931e0adcd07a3a34297d5ef93279 /arch/powerpc/cpu/mpc83xx/Makefile | |
parent | 7cf40824bea10590cf2bb14ecfaa4c14ee907017 (diff) | |
download | u-boot-imx-06c14117c44e4b93be0430740524d4e2ef2557c0.zip u-boot-imx-06c14117c44e4b93be0430740524d4e2ef2557c0.tar.gz u-boot-imx-06c14117c44e4b93be0430740524d4e2ef2557c0.tar.bz2 |
powerpc: convert makefiles to Kbuild style
Note:
arch/powerpc/cpu/mpc8260/Makefile is originally like follows:
---<snip>---
START = start.o kgdb.o
COBJS = traps.o serial_smc.o serial_scc.o cpu.o cpu_init.o speed.o \
---<snip>---
COBJS-$(CONFIG_ETHER_ON_SCC) = ether_scc.o
---<snip>---
$(LIB): $(OBJS)
$(call cmd_link_o_target, $(OBJS) $(obj)kgdb.o)
The link rule `$(call cmd_link_o_target, $(OBJS) $(obj)kgdb.o)'
is weird.
kbdg.o is not included in $(OBJS) but linked into $(LIB)
and $(LIB) is not dependent on kgdb.o.
(Broken dependency tracking)
So,
START = start.o kgdb.o
shoud have been
START = start.o
SOBJS = kgdb.o
That is why this commit adds kgdb.o to obj-y, not to extra-y.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/powerpc/cpu/mpc83xx/Makefile')
-rw-r--r-- | arch/powerpc/cpu/mpc83xx/Makefile | 58 |
1 files changed, 18 insertions, 40 deletions
diff --git a/arch/powerpc/cpu/mpc83xx/Makefile b/arch/powerpc/cpu/mpc83xx/Makefile index 6341cd4..b7142f0 100644 --- a/arch/powerpc/cpu/mpc83xx/Makefile +++ b/arch/powerpc/cpu/mpc83xx/Makefile @@ -7,10 +7,6 @@ # SPDX-License-Identifier: GPL-2.0+ # -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(CPU).o - MINIMAL= ifdef CONFIG_SPL_BUILD @@ -19,48 +15,39 @@ MINIMAL=y endif endif -START = start.o +extra-y = start.o ifdef MINIMAL -COBJS-y += spl_minimal.o +obj-y += spl_minimal.o else -COBJS-y += traps.o -COBJS-y += cpu.o -COBJS-y += cpu_init.o -COBJS-y += speed.o -COBJS-y += interrupts.o -COBJS-y += ecc.o -COBJS-$(CONFIG_QE) += qe_io.o -COBJS-$(CONFIG_FSL_SERDES) += serdes.o -COBJS-$(CONFIG_PCI) += pci.o -COBJS-$(CONFIG_PCIE) += pcie.o -COBJS-$(CONFIG_OF_LIBFDT) += fdt.o +obj-y += traps.o +obj-y += cpu.o +obj-y += cpu_init.o +obj-y += speed.o +obj-y += interrupts.o +obj-y += ecc.o +obj-$(CONFIG_QE) += qe_io.o +obj-$(CONFIG_FSL_SERDES) += serdes.o +obj-$(CONFIG_PCI) += pci.o +obj-$(CONFIG_PCIE) += pcie.o +obj-$(CONFIG_OF_LIBFDT) += fdt.o # Stub implementations of cache management functions for USB -COBJS-y += cache.o +obj-y += cache.o ifdef CONFIG_FSL_DDR2 -COBJS_LN-$(CONFIG_MPC8349) += ddr-gen2.o +obj-$(CONFIG_MPC8349) += ddr-gen2.o +SRCS += $(obj)ddr-gen2.c else -COBJS-y += spd_sdram.o +obj-y += spd_sdram.o endif -COBJS-$(CONFIG_FSL_DDR2) += law.o +obj-$(CONFIG_FSL_DDR2) += law.o endif # not minimal -COBJS := $(COBJS-y) -SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) $(addprefix $(obj),$(COBJS_LN-y:.o=.c)) -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS) $(COBJS_LN-y)) -START := $(addprefix $(obj),$(START)) - -all: $(obj).depend $(START) $(LIB) - -$(LIB): $(OBJS) - $(call cmd_link_o_target, $(OBJS)) - $(obj)ddr-gen1.c: ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/ddr-gen1.c $(obj)ddr-gen1.c @@ -69,12 +56,3 @@ $(obj)ddr-gen2.c: $(obj)ddr-gen3.c: ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/ddr-gen3.c $(obj)ddr-gen3.c - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### |