arm: dts: visconti: Add DT support for Toshiba Visconti5 ethernet controller
[linux-2.6-microblaze.git] / arch / nds32 / Makefile
1 # SPDX-License-Identifier: GPL-2.0-only
2 LDFLAGS_vmlinux := --no-undefined -X
3 OBJCOPYFLAGS    := -O binary -R .note -R .note.gnu.build-id -R .comment -S
4
5 ifdef CONFIG_FUNCTION_TRACER
6 arch-y += -malways-save-lp -mno-relax
7 endif
8
9 # Avoid generating FPU instructions
10 arch-y  += -mno-ext-fpu-sp -mno-ext-fpu-dp -mfloat-abi=soft
11
12 KBUILD_CFLAGS   += $(call cc-option, -mno-sched-prolog-epilog)
13 KBUILD_CFLAGS   += -mcmodel=large
14
15 KBUILD_CFLAGS   +=$(arch-y) $(tune-y)
16 KBUILD_AFLAGS   +=$(arch-y) $(tune-y)
17
18 #Default value
19 head-y           := arch/nds32/kernel/head.o
20 textaddr-y       := $(CONFIG_PAGE_OFFSET)+0xc000
21
22 TEXTADDR := $(textaddr-y)
23
24 export  TEXTADDR
25
26
27 # If we have a machine-specific directory, then include it in the build.
28 core-y                          += arch/nds32/kernel/ arch/nds32/mm/
29 core-$(CONFIG_FPU)              += arch/nds32/math-emu/
30 libs-y                          += arch/nds32/lib/
31
32 ifneq '$(CONFIG_NDS32_BUILTIN_DTB)' '""'
33 BUILTIN_DTB := y
34 else
35 BUILTIN_DTB := n
36 endif
37
38 ifdef CONFIG_CPU_LITTLE_ENDIAN
39 KBUILD_CFLAGS   += $(call cc-option, -EL)
40 KBUILD_AFLAGS   += $(call cc-option, -EL)
41 KBUILD_LDFLAGS  += $(call cc-option, -EL)
42 CHECKFLAGS      += -D__NDS32_EL__
43 else
44 KBUILD_CFLAGS   += $(call cc-option, -EB)
45 KBUILD_AFLAGS   += $(call cc-option, -EB)
46 KBUILD_LDFLAGS  += $(call cc-option, -EB)
47 CHECKFLAGS      += -D__NDS32_EB__
48 endif
49
50 boot := arch/nds32/boot
51 core-y += $(boot)/dts/
52
53 Image: vmlinux
54         $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
55
56
57 PHONY += vdso_install
58 vdso_install:
59         $(Q)$(MAKE) $(build)=arch/nds32/kernel/vdso $@
60
61 prepare: vdso_prepare
62 vdso_prepare: prepare0
63         $(Q)$(MAKE) $(build)=arch/nds32/kernel/vdso include/generated/vdso-offsets.h
64
65 archclean:
66         $(Q)$(MAKE) $(clean)=$(boot)
67
68 define archhelp
69   echo  '  Image         - kernel image (arch/$(ARCH)/boot/Image)'
70 endef