projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | # |
| 2 | # arch/arm/boot/Makefile | |
| 3 | # | |
| 4f193362 PS |
4 | # This file is included by the global makefile so that you can add your own |
| 5 | # architecture-specific flags and dependencies. | |
| 6 | # | |
| 1da177e4 LT |
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 | |
| 9 | # for more details. | |
| 10 | # | |
| 11 | # Copyright (C) 1995-2002 Russell King | |
| 12 | # | |
| 13 | ||
| 14 | MKIMAGE := $(srctree)/scripts/mkuboot.sh | |
| 15 | ||
| 16 | ifneq ($(MACHINE),) | |
| 17 | include $(srctree)/$(MACHINE)/Makefile.boot | |
| 18 | endif | |
| 19 | ||
| 20 | # Note: the following conditions must always be true: | |
| 9d4f13e5 | 21 | # ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET) |
| 1da177e4 LT |
22 | # PARAMS_PHYS must be within 4MB of ZRELADDR |
| 23 | # INITRD_PHYS must be in RAM | |
| 24 | ZRELADDR := $(zreladdr-y) | |
| 25 | PARAMS_PHYS := $(params_phys-y) | |
| 26 | INITRD_PHYS := $(initrd_phys-y) | |
| 27 | ||
| 28 | export ZRELADDR INITRD_PHYS PARAMS_PHYS | |
| 29 | ||
| 30 | targets := Image zImage xipImage bootpImage uImage | |
| 31 | ||
| 32 | ifeq ($(CONFIG_XIP_KERNEL),y) | |
| 33 | ||
| 34 | $(obj)/xipImage: vmlinux FORCE | |
| 35 | $(call if_changed,objcopy) | |
| 36 | @echo ' Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))' | |
| 37 | ||
| 38 | $(obj)/Image $(obj)/zImage: FORCE | |
| 39 | @echo 'Kernel configured for XIP (CONFIG_XIP_KERNEL=y)' | |
| 40 | @echo 'Only the xipImage target is available in this case' | |
| 41 | @false | |
| 42 | ||
| 43 | else | |
| 44 | ||
| 45 | $(obj)/xipImage: FORCE | |
| 46 | @echo 'Kernel not configured for XIP (CONFIG_XIP_KERNEL!=y)' | |
| 47 | @false | |
| 48 | ||
| 49 | $(obj)/Image: vmlinux FORCE | |
| 50 | $(call if_changed,objcopy) | |
| 51 | @echo ' Kernel: $@ is ready' | |
| 52 | ||
| 53 | $(obj)/compressed/vmlinux: $(obj)/Image FORCE | |
| 54 | $(Q)$(MAKE) $(build)=$(obj)/compressed $@ | |
| 55 | ||
| 56 | $(obj)/zImage: $(obj)/compressed/vmlinux FORCE | |
| 57 | $(call if_changed,objcopy) | |
| 58 | @echo ' Kernel: $@ is ready' | |
| 59 | ||
| 60 | endif | |
| 61 | ||
| 62 | quiet_cmd_uimage = UIMAGE $@ | |
| 63 | cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A arm -O linux -T kernel \ | |
| 64 | -C none -a $(ZRELADDR) -e $(ZRELADDR) \ | |
| 65 | -n 'Linux-$(KERNELRELEASE)' -d $< $@ | |
| 66 | ||
| 67 | $(obj)/uImage: $(obj)/zImage FORCE | |
| 68 | $(call if_changed,uimage) | |
| 69 | @echo ' Image $@ is ready' | |
| 70 | ||
| 71 | $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE | |
| 72 | $(Q)$(MAKE) $(build)=$(obj)/bootp $@ | |
| 73 | @: | |
| 74 | ||
| 75 | $(obj)/bootpImage: $(obj)/bootp/bootp FORCE | |
| 76 | $(call if_changed,objcopy) | |
| 77 | @echo ' Kernel: $@ is ready' | |
| 78 | ||
| 4f193362 | 79 | PHONY += initrd FORCE |
| 1da177e4 LT |
80 | initrd: |
| 81 | @test "$(INITRD_PHYS)" != "" || \ | |
| 82 | (echo This machine does not support INITRD; exit -1) | |
| 83 | @test "$(INITRD)" != "" || \ | |
| 84 | (echo You must specify INITRD; exit -1) | |
| 85 | ||
| 86 | install: $(obj)/Image | |
| 87 | $(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \ | |
| 88 | $(obj)/Image System.map "$(INSTALL_PATH)" | |
| 89 | ||
| 90 | zinstall: $(obj)/zImage | |
| 91 | $(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \ | |
| 92 | $(obj)/zImage System.map "$(INSTALL_PATH)" | |
| 93 | ||
| 94 | subdir- := bootp compressed |