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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 | |
24a07a12 RH |
27 | machine-$(CONFIG_BF548) := bf548 |
28 | machine-$(CONFIG_BF549) := bf548 | |
1394f032 BW |
29 | machine-$(CONFIG_BF561) := bf561 |
30 | MACHINE := $(machine-y) | |
31 | export MACHINE | |
32 | ||
de3025f4 JZ |
33 | cpu-$(CONFIG_BF531) := bf531 |
34 | cpu-$(CONFIG_BF532) := bf532 | |
35 | cpu-$(CONFIG_BF533) := bf533 | |
36 | cpu-$(CONFIG_BF534) := bf534 | |
37 | cpu-$(CONFIG_BF536) := bf536 | |
38 | cpu-$(CONFIG_BF537) := bf537 | |
39 | cpu-$(CONFIG_BF548) := bf548 | |
40 | cpu-$(CONFIG_BF549) := bf549 | |
41 | cpu-$(CONFIG_BF561) := bf561 | |
42 | ||
43 | rev-$(CONFIG_BF_REV_0_0) := 0.0 | |
44 | rev-$(CONFIG_BF_REV_0_1) := 0.1 | |
45 | rev-$(CONFIG_BF_REV_0_2) := 0.2 | |
46 | rev-$(CONFIG_BF_REV_0_3) := 0.3 | |
47 | rev-$(CONFIG_BF_REV_0_4) := 0.4 | |
48 | rev-$(CONFIG_BF_REV_0_5) := 0.5 | |
49 | rev-$(CONFIG_BF_REV_NONE) := none | |
50 | rev-$(CONFIG_BF_REV_ANY) := any | |
51 | ||
52 | CFLAGS += -mcpu=$(cpu-y)-$(rev-y) | |
53 | AFLAGS += -mcpu=$(cpu-y)-$(rev-y) | |
1394f032 BW |
54 | |
55 | head-y := arch/$(ARCH)/mach-$(MACHINE)/head.o arch/$(ARCH)/kernel/init_task.o | |
56 | ||
57 | core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ arch/$(ARCH)/mach-common/ | |
58 | ||
59 | # If we have a machine-specific directory, then include it in the build. | |
60 | ifneq ($(machine-y),) | |
61 | core-y += arch/$(ARCH)/mach-$(MACHINE)/ | |
62 | core-y += arch/$(ARCH)/mach-$(MACHINE)/boards/ | |
63 | endif | |
64 | ||
65 | libs-y += arch/$(ARCH)/lib/ | |
66 | ||
67 | drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/ | |
68 | ||
69 | ||
70 | ||
71 | # Update machine arch symlinks if something which affects | |
72 | # them changed. We use .mach to indicate when they were updated | |
73 | # last, otherwise make uses the target directory mtime. | |
74 | ||
75 | include/asm-blackfin/.mach: $(wildcard include/config/arch/*.h) include/config/auto.conf | |
76 | @echo ' SYMLINK include/asm-$(ARCH)/mach-$(MACHINE) -> include/asm-$(ARCH)/mach' | |
77 | ifneq ($(KBUILD_SRC),) | |
78 | $(Q)mkdir -p include/asm-$(ARCH) | |
79 | $(Q)ln -fsn $(srctree)/include/asm-$(ARCH)/mach-$(MACHINE) include/asm-$(ARCH)/mach | |
80 | else | |
81 | $(Q)ln -fsn mach-$(MACHINE) include/asm-$(ARCH)/mach | |
82 | endif | |
83 | @touch $@ | |
84 | ||
85 | CLEAN_FILES += \ | |
86 | include/asm-$(ARCH)/asm-offsets.h \ | |
87 | arch/$(ARCH)/kernel/asm-offsets.s \ | |
88 | include/asm-$(ARCH)/mach \ | |
89 | include/asm-$(ARCH)/.mach | |
90 | ||
91 | archprepare: include/asm-blackfin/.mach | |
92 | archclean: | |
93 | $(Q)$(MAKE) $(clean)=$(boot) | |
94 | ||
95 | ||
96 | all: vmImage | |
97 | boot := arch/$(ARCH)/boot | |
98 | BOOT_TARGETS = vmImage | |
99 | .PHONY: $(BOOT_TARGETS) | |
100 | $(BOOT_TARGETS): vmlinux | |
101 | $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ | |
102 | define archhelp | |
103 | echo '* vmImage - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage)' | |
104 | endef |