4 # This file is included by the global makefile so that you can add your own
5 # architecture-specific flags and dependencies.
7 # This file is subject to the terms and conditions of the GNU General Public
8 # License. See the file "COPYING" in the main directory of this archive
11 # Copyright (C) 1995-2001 by Russell King
13 LDFLAGS_vmlinux
:=-p
--no-undefined
-X
14 CPPFLAGS_vmlinux.lds
= -DTEXT_OFFSET
=$(TEXT_OFFSET
)
15 OBJCOPYFLAGS
:=-O binary
-R .note
-R .note.gnu.build-id
-R .comment
-S
18 LIBGCC
:= $(shell $(CC
) $(KBUILD_CFLAGS
) -print-libgcc-file-name
)
20 KBUILD_DEFCONFIG
:= defconfig
22 KBUILD_CFLAGS
+= -mgeneral-regs-only
23 ifeq ($(CONFIG_CPU_BIG_ENDIAN
), y
)
24 KBUILD_CPPFLAGS
+= -mbig-endian
28 KBUILD_CPPFLAGS
+= -mlittle-endian
35 CHECKFLAGS
+= -D__aarch64__
38 head-y
:= arch
/arm64
/kernel
/head.o
40 # The byte offset of the kernel image in RAM from the start of RAM.
41 TEXT_OFFSET
:= 0x00080000
43 export TEXT_OFFSET GZFLAGS
45 core-y
+= arch
/arm64
/kernel
/ arch
/arm64
/mm
/
46 core-
$(CONFIG_KVM
) += arch
/arm64
/kvm
/
47 core-
$(CONFIG_XEN
) += arch
/arm64
/xen
/
48 core-
$(CONFIG_CRYPTO
) += arch
/arm64
/crypto
/
49 libs-y
:= arch
/arm64
/lib
/ $(libs-y
)
52 # Default target when executing plain make
53 KBUILD_IMAGE
:= Image.gz
56 all: $(KBUILD_IMAGE
) $(KBUILD_DTBS
)
58 boot
:= arch
/arm64
/boot
60 Image Image.gz
: vmlinux
61 $(Q
)$(MAKE
) $(build
)=$(boot
) $(boot
)/$@
63 zinstall
install: vmlinux
64 $(Q
)$(MAKE
) $(build
)=$(boot
) $@
67 $(Q
)$(MAKE
) $(build
)=$(boot
)/dts
$(boot
)/dts
/$@
70 $(Q
)$(MAKE
) $(build
)=$(boot
)/dts dtbs
74 $(Q
)$(MAKE
) $(build
)=arch
/arm64
/kernel
/vdso
$@
76 # We use MRPROPER_FILES and CLEAN_FILES now
78 $(Q
)$(MAKE
) $(clean)=$(boot
)
81 echo
'* Image.gz - Compressed kernel image (arch/$(ARCH)/boot/Image.gz)'
82 echo
' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
83 echo
'* dtbs - Build device tree blobs for enabled boards'
84 echo
' install - Install uncompressed kernel'
85 echo
' zinstall - Install compressed kernel'
86 echo
' Install using (your) ~/bin/installkernel or'
87 echo
' (distribution) /sbin/installkernel or'
88 echo
' install to $$(INSTALL_PATH) and run lilo'
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