2 # arch/blackfin/Makefile
4 # This file is subject to the terms and conditions of the GNU General Public
5 # License. See the file "COPYING" in the main directory of this archive
10 CROSS_COMPILE ?= bfin-uclinux-
12 OBJCOPYFLAGS := -O binary -R .note -R .comment -S
15 CFLAGS_MODULE += -mlong-calls
16 KALLSYMS += --symbol-prefix=_
18 KBUILD_DEFCONFIG := BF537-STAMP_defconfig
20 # setup the machine name and the machine dependent settings
21 machine-$(CONFIG_BF531) := bf533
22 machine-$(CONFIG_BF532) := bf533
23 machine-$(CONFIG_BF533) := bf533
24 machine-$(CONFIG_BF534) := bf537
25 machine-$(CONFIG_BF536) := bf537
26 machine-$(CONFIG_BF537) := bf537
27 machine-$(CONFIG_BF561) := bf561
28 MACHINE := $(machine-y)
31 cpu-$(CONFIG_BF531) := bf531
32 cpu-$(CONFIG_BF532) := bf532
33 cpu-$(CONFIG_BF533) := bf533
34 cpu-$(CONFIG_BF534) := bf534
35 cpu-$(CONFIG_BF536) := bf536
36 cpu-$(CONFIG_BF537) := bf537
37 cpu-$(CONFIG_BF548) := bf548
38 cpu-$(CONFIG_BF549) := bf549
39 cpu-$(CONFIG_BF561) := bf561
41 rev-$(CONFIG_BF_REV_0_0) := 0.0
42 rev-$(CONFIG_BF_REV_0_1) := 0.1
43 rev-$(CONFIG_BF_REV_0_2) := 0.2
44 rev-$(CONFIG_BF_REV_0_3) := 0.3
45 rev-$(CONFIG_BF_REV_0_4) := 0.4
46 rev-$(CONFIG_BF_REV_0_5) := 0.5
47 rev-$(CONFIG_BF_REV_NONE) := none
48 rev-$(CONFIG_BF_REV_ANY) := any
50 CFLAGS += -mcpu=$(cpu-y)-$(rev-y)
51 AFLAGS += -mcpu=$(cpu-y)-$(rev-y)
53 head-y := arch/$(ARCH)/mach-$(MACHINE)/head.o arch/$(ARCH)/kernel/init_task.o
55 core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ arch/$(ARCH)/mach-common/
57 # If we have a machine-specific directory, then include it in the build.
59 core-y += arch/$(ARCH)/mach-$(MACHINE)/
60 core-y += arch/$(ARCH)/mach-$(MACHINE)/boards/
63 libs-y += arch/$(ARCH)/lib/
65 drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/
69 # Update machine arch symlinks if something which affects
70 # them changed. We use .mach to indicate when they were updated
71 # last, otherwise make uses the target directory mtime.
73 include/asm-blackfin/.mach: $(wildcard include/config/arch/*.h) include/config/auto.conf
74 @echo ' SYMLINK include/asm-$(ARCH)/mach-$(MACHINE) -> include/asm-$(ARCH)/mach'
75 ifneq ($(KBUILD_SRC),)
76 $(Q)mkdir -p include/asm-$(ARCH)
77 $(Q)ln -fsn $(srctree)/include/asm-$(ARCH)/mach-$(MACHINE) include/asm-$(ARCH)/mach
79 $(Q)ln -fsn mach-$(MACHINE) include/asm-$(ARCH)/mach
84 include/asm-$(ARCH)/asm-offsets.h \
85 arch/$(ARCH)/kernel/asm-offsets.s \
86 include/asm-$(ARCH)/mach \
87 include/asm-$(ARCH)/.mach
89 archprepare: include/asm-blackfin/.mach
91 $(Q)$(MAKE) $(clean)=$(boot)
95 boot := arch/$(ARCH)/boot
96 BOOT_TARGETS = vmImage
97 .PHONY: $(BOOT_TARGETS)
98 $(BOOT_TARGETS): vmlinux
99 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
101 echo '* vmImage - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage)'