Eric Lee / smarc-fsl-linux-kernel

Blame view

arch/m32r/Makefile 1.42 KB
edit raw normal view history
81f7e3824   Eric Lee   Initial Release, ... 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
 
  # SPDX-License-Identifier: GPL-2.0
  #
  # m32r/Makefile
  #
  # This file is included by the global makefile so that you can add your own
  # architecture-specific flags and dependencies.
  #
  
  KBUILD_DEFCONFIG := m32700ut.smp_defconfig
  
  LDFLAGS		:=
  OBJCOPYFLAGS	:= -O binary -R .note -R .comment -S
  LDFLAGS_vmlinux	:=
  
  KBUILD_CFLAGS += -pipe -fno-schedule-insns
  KBUILD_CFLAGS_KERNEL += -mmodel=medium
  KBUILD_CFLAGS_MODULE += -mmodel=large
  
  ifdef CONFIG_CHIP_VDEC2
  cflags-$(CONFIG_ISA_M32R2)	+= -DNO_FPU -Wa,-bitinst
  aflags-$(CONFIG_ISA_M32R2)	+= -DNO_FPU -O2 -Wa,-bitinst -Wa,-no-parallel
  else
  cflags-$(CONFIG_ISA_M32R2)	+= -DNO_FPU -m32r2
  aflags-$(CONFIG_ISA_M32R2)	+= -DNO_FPU -m32r2 -O2
  endif
  
  cflags-$(CONFIG_ISA_M32R)	+= -DNO_FPU
  aflags-$(CONFIG_ISA_M32R)	+= -DNO_FPU -O2 -Wa,-no-bitinst
  
  KBUILD_CFLAGS += $(cflags-y)
  KBUILD_AFLAGS += $(aflags-y)
  
  CHECKFLAGS	+= -D__m32r__ -D__BIG_ENDIAN__=1
  
  head-y	:= arch/m32r/kernel/head.o
  
  LIBGCC	:= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
  
  libs-y	+= arch/m32r/lib/ $(LIBGCC)
  core-y	+= arch/m32r/kernel/	\
  	   arch/m32r/mm/	\
  	   arch/m32r/boot/	\
  	   arch/m32r/platforms/
  
  drivers-$(CONFIG_OPROFILE)	+= arch/m32r/oprofile/
  
  boot := arch/m32r/boot
  
  PHONY += zImage
  
  all: zImage
  
  zImage: vmlinux
  	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
  
  compressed: zImage
  
  archclean:
  	$(Q)$(MAKE) $(clean)=$(boot)
  
  define archhelp
  	echo  '* zImage          - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
  endef