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1394f032 BW |
1 | # |
2 | # arch/blackfin/Makefile | |
3 | # | |
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 | |
6 | # for more details. | |
7 | # | |
8 | ||
9 | ||
10 | CROSS_COMPILE ?= bfin-uclinux- | |
11 | LDFLAGS_vmlinux := -X | |
12 | OBJCOPYFLAGS := -O binary -R .note -R .comment -S | |
13 | GZFLAGS := -9 | |
14 | ||
15 | CFLAGS_MODULE += -mlong-calls | |
16 | KALLSYMS += --symbol-prefix=_ | |
17 | ||
ca9cb6fd | 18 | KBUILD_DEFCONFIG := BF537-STAMP_defconfig |
1394f032 BW |
19 | |
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 := $(machine-y) | |
29 | export MACHINE | |
30 | ||
31 | ||
32 | head-y := arch/$(ARCH)/mach-$(MACHINE)/head.o arch/$(ARCH)/kernel/init_task.o | |
33 | ||
34 | core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ arch/$(ARCH)/mach-common/ | |
35 | ||
36 | # If we have a machine-specific directory, then include it in the build. | |
37 | ifneq ($(machine-y),) | |
38 | core-y += arch/$(ARCH)/mach-$(MACHINE)/ | |
39 | core-y += arch/$(ARCH)/mach-$(MACHINE)/boards/ | |
40 | endif | |
41 | ||
42 | libs-y += arch/$(ARCH)/lib/ | |
43 | ||
44 | drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/ | |
45 | ||
46 | ||
47 | ||
48 | # Update machine arch symlinks if something which affects | |
49 | # them changed. We use .mach to indicate when they were updated | |
50 | # last, otherwise make uses the target directory mtime. | |
51 | ||
52 | include/asm-blackfin/.mach: $(wildcard include/config/arch/*.h) include/config/auto.conf | |
53 | @echo ' SYMLINK include/asm-$(ARCH)/mach-$(MACHINE) -> include/asm-$(ARCH)/mach' | |
54 | ifneq ($(KBUILD_SRC),) | |
55 | $(Q)mkdir -p include/asm-$(ARCH) | |
56 | $(Q)ln -fsn $(srctree)/include/asm-$(ARCH)/mach-$(MACHINE) include/asm-$(ARCH)/mach | |
57 | else | |
58 | $(Q)ln -fsn mach-$(MACHINE) include/asm-$(ARCH)/mach | |
59 | endif | |
60 | @touch $@ | |
61 | ||
62 | CLEAN_FILES += \ | |
63 | include/asm-$(ARCH)/asm-offsets.h \ | |
64 | arch/$(ARCH)/kernel/asm-offsets.s \ | |
65 | include/asm-$(ARCH)/mach \ | |
66 | include/asm-$(ARCH)/.mach | |
67 | ||
68 | archprepare: include/asm-blackfin/.mach | |
69 | archclean: | |
70 | $(Q)$(MAKE) $(clean)=$(boot) | |
71 | ||
72 | ||
73 | all: vmImage | |
74 | boot := arch/$(ARCH)/boot | |
75 | BOOT_TARGETS = vmImage | |
76 | .PHONY: $(BOOT_TARGETS) | |
77 | $(BOOT_TARGETS): vmlinux | |
78 | $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ | |
79 | define archhelp | |
80 | echo '* vmImage - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage)' | |
81 | endef |