sh: migrate to arch/sh/include/
[linux-2.6.git] / arch / sh / boot / Makefile
1 #
2 # arch/sh/boot/Makefile
3 #
4 # This file is subject to the terms and conditions of the GNU General Public
5 # License.  See the file "COPYING" in the main directory of this archive
6 # for more details.
7 #
8 # Copyright (C) 1999 Stuart Menefy
9 #
10
11 MKIMAGE := $(srctree)/scripts/mkuboot.sh
12
13 #
14 # Assign safe dummy values if these variables are not defined,
15 # in order to suppress error message.
16 #
17 CONFIG_PAGE_OFFSET      ?= 0x80000000
18 CONFIG_MEMORY_START     ?= 0x0c000000
19 CONFIG_BOOT_LINK_OFFSET ?= 0x00800000
20 CONFIG_ZERO_PAGE_OFFSET ?= 0x00001000
21
22 export CONFIG_PAGE_OFFSET CONFIG_MEMORY_START CONFIG_BOOT_LINK_OFFSET \
23        CONFIG_ZERO_PAGE_OFFSET
24
25 targets := zImage vmlinux.srec uImage uImage.srec
26 subdir- := compressed
27
28 $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
29         $(call if_changed,objcopy)
30         @echo '  Kernel: $@ is ready'
31
32 $(obj)/compressed/vmlinux: FORCE
33         $(Q)$(MAKE) $(build)=$(obj)/compressed $@
34
35 KERNEL_LOAD     := $(shell /bin/bash -c 'printf "0x%08x" \
36                      $$[$(CONFIG_PAGE_OFFSET)  + \
37                         $(CONFIG_MEMORY_START) + \
38                         $(CONFIG_ZERO_PAGE_OFFSET)]')
39
40 KERNEL_ENTRY    := $(shell /bin/bash -c 'printf "0x%08x" \
41                      $$[$(CONFIG_PAGE_OFFSET)  + \
42                         $(CONFIG_MEMORY_START) + \
43                         $(CONFIG_ZERO_PAGE_OFFSET) + $(CONFIG_ENTRY_OFFSET)]')
44
45 quiet_cmd_uimage = UIMAGE  $@
46       cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \
47                    -C gzip -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \
48                    -n 'Linux-$(KERNELRELEASE)' -d $< $@
49
50 $(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE
51         $(call if_changed,uimage)
52         @echo '  Image $@ is ready'
53
54 $(obj)/vmlinux.bin: vmlinux FORCE
55         $(call if_changed,objcopy)
56
57 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
58         $(call if_changed,gzip)
59
60 OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec
61 $(obj)/vmlinux.srec: $(obj)/compressed/vmlinux
62         $(call if_changed,objcopy)
63
64 OBJCOPYFLAGS_uImage.srec := -I binary -O srec
65 $(obj)/uImage.srec: $(obj)/uImage
66         $(call if_changed,objcopy)
67
68 clean-files     += uImage uImage.srec vmlinux.srec \
69                    vmlinux.bin vmlinux.bin.gz