Commit | Line | Data |
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b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
1da177e4 LT |
2 | # |
3 | # m32r/Makefile | |
4 | # | |
4f193362 PS |
5 | # This file is included by the global makefile so that you can add your own |
6 | # architecture-specific flags and dependencies. | |
7 | # | |
1da177e4 | 8 | |
7622b464 AB |
9 | KBUILD_DEFCONFIG := m32700ut.smp_defconfig |
10 | ||
1da177e4 LT |
11 | LDFLAGS := |
12 | OBJCOPYFLAGS := -O binary -R .note -R .comment -S | |
3d60f849 | 13 | LDFLAGS_vmlinux := |
1da177e4 | 14 | |
a0f97e06 | 15 | KBUILD_CFLAGS += -pipe -fno-schedule-insns |
80c00ba9 | 16 | KBUILD_CFLAGS_KERNEL += -mmodel=medium |
6588169d | 17 | KBUILD_CFLAGS_MODULE += -mmodel=large |
1da177e4 LT |
18 | |
19 | ifdef CONFIG_CHIP_VDEC2 | |
20 | cflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -Wa,-bitinst | |
cde05cf2 | 21 | aflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -O2 -Wa,-bitinst -Wa,-no-parallel |
1da177e4 LT |
22 | else |
23 | cflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -m32r2 | |
cde05cf2 | 24 | aflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -m32r2 -O2 |
1da177e4 LT |
25 | endif |
26 | ||
27 | cflags-$(CONFIG_ISA_M32R) += -DNO_FPU | |
cde05cf2 | 28 | aflags-$(CONFIG_ISA_M32R) += -DNO_FPU -O2 -Wa,-no-bitinst |
1da177e4 | 29 | |
a0f97e06 | 30 | KBUILD_CFLAGS += $(cflags-y) |
222d394d | 31 | KBUILD_AFLAGS += $(aflags-y) |
1da177e4 | 32 | |
c74dbac7 | 33 | CHECKFLAGS += -D__m32r__ -D__BIG_ENDIAN__=1 |
1da177e4 | 34 | |
7433c5cf | 35 | head-y := arch/m32r/kernel/head.o |
1da177e4 | 36 | |
a0f97e06 | 37 | LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name) |
1da177e4 LT |
38 | |
39 | libs-y += arch/m32r/lib/ $(LIBGCC) | |
40 | core-y += arch/m32r/kernel/ \ | |
41 | arch/m32r/mm/ \ | |
3264f976 HT |
42 | arch/m32r/boot/ \ |
43 | arch/m32r/platforms/ | |
1da177e4 LT |
44 | |
45 | drivers-$(CONFIG_OPROFILE) += arch/m32r/oprofile/ | |
46 | ||
47 | boot := arch/m32r/boot | |
48 | ||
4f193362 | 49 | PHONY += zImage |
1da177e4 LT |
50 | |
51 | all: zImage | |
52 | ||
53 | zImage: vmlinux | |
54 | $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ | |
55 | ||
56 | compressed: zImage | |
57 | ||
58 | archclean: | |
59 | $(Q)$(MAKE) $(clean)=$(boot) | |
60 | ||
61 | define archhelp | |
62 | echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)' | |
63 | endef |