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 KBUILD_CPPFLAGS += -mlittle-endian
29 CHECKFLAGS += -D__aarch64__
32 head-y := arch/arm64/kernel/head.o
34 # The byte offset of the kernel image in RAM from the start of RAM.
35 TEXT_OFFSET := 0x00080000
37 export TEXT_OFFSET GZFLAGS
39 core-y += arch/arm64/kernel/ arch/arm64/mm/
40 libs-y := arch/arm64/lib/ $(libs-y)
43 # Default target when executing plain make
44 KBUILD_IMAGE := Image.gz
47 all: $(KBUILD_IMAGE) $(KBUILD_DTBS)
49 boot := arch/arm64/boot
51 Image Image.gz: vmlinux
52 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
54 zinstall install: vmlinux
55 $(Q)$(MAKE) $(build)=$(boot) $@
58 $(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@
61 $(Q)$(MAKE) $(build)=$(boot)/dts dtbs
63 # We use MRPROPER_FILES and CLEAN_FILES now
65 $(Q)$(MAKE) $(clean)=$(boot)
68 echo '* Image.gz - Compressed kernel image (arch/$(ARCH)/boot/Image.gz)'
69 echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
70 echo '* dtbs - Build device tree blobs for enabled boards'
71 echo ' install - Install uncompressed kernel'
72 echo ' zinstall - Install compressed kernel'
73 echo ' Install using (your) ~/bin/installkernel or'
74 echo ' (distribution) /sbin/installkernel or'
75 echo ' install to $$(INSTALL_PATH) and run lilo'