Commit | Line | Data |
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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 | ||
c71b4783 MF |
9 | ifeq ($(CROSS_COMPILE),) |
10 | CROSS_COMPILE := bfin-uclinux- | |
11 | endif | |
1394f032 BW |
12 | LDFLAGS_vmlinux := -X |
13 | OBJCOPYFLAGS := -O binary -R .note -R .comment -S | |
14 | GZFLAGS := -9 | |
15 | ||
38f668e8 BW |
16 | KBUILD_CFLAGS += $(call cc-option,-mno-fdpic) |
17 | KBUILD_AFLAGS += $(call cc-option,-mno-fdpic) | |
1394f032 BW |
18 | CFLAGS_MODULE += -mlong-calls |
19 | KALLSYMS += --symbol-prefix=_ | |
20 | ||
ca9cb6fd | 21 | KBUILD_DEFCONFIG := BF537-STAMP_defconfig |
1394f032 BW |
22 | |
23 | # setup the machine name and the machine dependent settings | |
2f6f4bcd BW |
24 | machine-$(CONFIG_BF512) := bf518 |
25 | machine-$(CONFIG_BF514) := bf518 | |
26 | machine-$(CONFIG_BF516) := bf518 | |
27 | machine-$(CONFIG_BF518) := bf518 | |
59003145 | 28 | machine-$(CONFIG_BF522) := bf527 |
1545a111 MF |
29 | machine-$(CONFIG_BF523) := bf527 |
30 | machine-$(CONFIG_BF524) := bf527 | |
59003145 | 31 | machine-$(CONFIG_BF525) := bf527 |
1545a111 | 32 | machine-$(CONFIG_BF526) := bf527 |
59003145 | 33 | machine-$(CONFIG_BF527) := bf527 |
1394f032 BW |
34 | machine-$(CONFIG_BF531) := bf533 |
35 | machine-$(CONFIG_BF532) := bf533 | |
36 | machine-$(CONFIG_BF533) := bf533 | |
37 | machine-$(CONFIG_BF534) := bf537 | |
38 | machine-$(CONFIG_BF536) := bf537 | |
39 | machine-$(CONFIG_BF537) := bf537 | |
dc26aec2 MH |
40 | machine-$(CONFIG_BF538) := bf538 |
41 | machine-$(CONFIG_BF539) := bf538 | |
e2dd3f1e MF |
42 | machine-$(CONFIG_BF542) := bf548 |
43 | machine-$(CONFIG_BF544) := bf548 | |
7c7fd170 | 44 | machine-$(CONFIG_BF547) := bf548 |
24a07a12 RH |
45 | machine-$(CONFIG_BF548) := bf548 |
46 | machine-$(CONFIG_BF549) := bf548 | |
1394f032 BW |
47 | machine-$(CONFIG_BF561) := bf561 |
48 | MACHINE := $(machine-y) | |
49 | export MACHINE | |
50 | ||
2f6f4bcd BW |
51 | cpu-$(CONFIG_BF512) := bf512 |
52 | cpu-$(CONFIG_BF514) := bf514 | |
53 | cpu-$(CONFIG_BF516) := bf516 | |
54 | cpu-$(CONFIG_BF518) := bf518 | |
59003145 | 55 | cpu-$(CONFIG_BF522) := bf522 |
1545a111 MF |
56 | cpu-$(CONFIG_BF523) := bf523 |
57 | cpu-$(CONFIG_BF524) := bf524 | |
59003145 | 58 | cpu-$(CONFIG_BF525) := bf525 |
1545a111 | 59 | cpu-$(CONFIG_BF526) := bf526 |
59003145 | 60 | cpu-$(CONFIG_BF527) := bf527 |
de3025f4 JZ |
61 | cpu-$(CONFIG_BF531) := bf531 |
62 | cpu-$(CONFIG_BF532) := bf532 | |
63 | cpu-$(CONFIG_BF533) := bf533 | |
64 | cpu-$(CONFIG_BF534) := bf534 | |
65 | cpu-$(CONFIG_BF536) := bf536 | |
66 | cpu-$(CONFIG_BF537) := bf537 | |
dc26aec2 MH |
67 | cpu-$(CONFIG_BF538) := bf538 |
68 | cpu-$(CONFIG_BF539) := bf539 | |
e2dd3f1e MF |
69 | cpu-$(CONFIG_BF542) := bf542 |
70 | cpu-$(CONFIG_BF544) := bf544 | |
7c7fd170 | 71 | cpu-$(CONFIG_BF547) := bf547 |
de3025f4 JZ |
72 | cpu-$(CONFIG_BF548) := bf548 |
73 | cpu-$(CONFIG_BF549) := bf549 | |
74 | cpu-$(CONFIG_BF561) := bf561 | |
75 | ||
76 | rev-$(CONFIG_BF_REV_0_0) := 0.0 | |
77 | rev-$(CONFIG_BF_REV_0_1) := 0.1 | |
78 | rev-$(CONFIG_BF_REV_0_2) := 0.2 | |
79 | rev-$(CONFIG_BF_REV_0_3) := 0.3 | |
80 | rev-$(CONFIG_BF_REV_0_4) := 0.4 | |
81 | rev-$(CONFIG_BF_REV_0_5) := 0.5 | |
49f7253c | 82 | rev-$(CONFIG_BF_REV_0_6) := 0.6 |
de3025f4 JZ |
83 | rev-$(CONFIG_BF_REV_NONE) := none |
84 | rev-$(CONFIG_BF_REV_ANY) := any | |
85 | ||
a0f97e06 | 86 | KBUILD_CFLAGS += -mcpu=$(cpu-y)-$(rev-y) |
222d394d | 87 | KBUILD_AFLAGS += -mcpu=$(cpu-y)-$(rev-y) |
1394f032 | 88 | |
f6929401 MF |
89 | # - we utilize the silicon rev from the toolchain, so move it over to the checkflags |
90 | # - the l1_text attribute is Blackfin specific, so fake it out as used to kill warnings | |
91 | CHECKFLAGS_SILICON = $(shell echo "" | $(CPP) $(KBUILD_CFLAGS) -dD - 2>/dev/null | awk '$$2 == "__SILICON_REVISION__" { print $$3 }') | |
92 | CHECKFLAGS += -D__SILICON_REVISION__=$(CHECKFLAGS_SILICON) -Dl1_text=__used__ | |
93 | ||
73feb5c0 | 94 | head-y := arch/$(ARCH)/kernel/init_task.o |
1394f032 BW |
95 | |
96 | core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ arch/$(ARCH)/mach-common/ | |
97 | ||
98 | # If we have a machine-specific directory, then include it in the build. | |
99 | ifneq ($(machine-y),) | |
100 | core-y += arch/$(ARCH)/mach-$(MACHINE)/ | |
101 | core-y += arch/$(ARCH)/mach-$(MACHINE)/boards/ | |
102 | endif | |
103 | ||
b97b8a99 BS |
104 | ifeq ($(CONFIG_MPU),y) |
105 | core-y += arch/$(ARCH)/kernel/cplb-mpu/ | |
106 | else | |
107 | core-y += arch/$(ARCH)/kernel/cplb-nompu/ | |
108 | endif | |
7a1a6d00 | 109 | |
1394f032 BW |
110 | drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/ |
111 | ||
7be13883 GY |
112 | libs-y += arch/$(ARCH)/lib/ |
113 | ||
639f6571 | 114 | machdirs := $(patsubst %,arch/blackfin/mach-%/, $(machine-y)) |
1394f032 | 115 | |
639f6571 BW |
116 | KBUILD_CFLAGS += -Iarch/$(ARCH)/include/ |
117 | KBUILD_CFLAGS += -Iarch/$(ARCH)/mach-$(MACHINE)/include | |
1394f032 | 118 | |
639f6571 | 119 | KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs)) |
1394f032 BW |
120 | |
121 | CLEAN_FILES += \ | |
639f6571 | 122 | arch/$(ARCH)/include/asm/asm-offsets.h \ |
1394f032 | 123 | arch/$(ARCH)/kernel/asm-offsets.s \ |
1394f032 | 124 | |
1394f032 BW |
125 | archclean: |
126 | $(Q)$(MAKE) $(clean)=$(boot) | |
127 | ||
16e6da4f | 128 | INSTALL_PATH ?= /tftpboot |
1394f032 BW |
129 | boot := arch/$(ARCH)/boot |
130 | BOOT_TARGETS = vmImage | |
780431e3 MF |
131 | PHONY += $(BOOT_TARGETS) install |
132 | KBUILD_IMAGE := $(boot)/vmImage | |
133 | ||
134 | all: vmImage | |
135 | ||
1394f032 BW |
136 | $(BOOT_TARGETS): vmlinux |
137 | $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ | |
780431e3 MF |
138 | |
139 | install: | |
140 | $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install | |
141 | ||
1394f032 BW |
142 | define archhelp |
143 | echo '* vmImage - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage)' | |
780431e3 MF |
144 | echo ' install - Install kernel using' |
145 | echo ' (your) ~/bin/$(CROSS_COMPILE)installkernel or' | |
146 | echo ' (distribution) PATH: $(CROSS_COMPILE)installkernel or' | |
147 | echo ' install to $$(INSTALL_PATH)' | |
1394f032 | 148 | endef |