Commit | Line | Data |
---|---|---|
1da177e4 LT |
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 | ||
cf00e204 PM |
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 | |
1da177e4 LT |
26 | subdir- := compressed |
27 | ||
28 | $(obj)/zImage: $(obj)/compressed/vmlinux FORCE | |
29 | $(call if_changed,objcopy) | |
cf00e204 | 30 | @echo ' Kernel: $@ is ready' |
1da177e4 LT |
31 | |
32 | $(obj)/compressed/vmlinux: FORCE | |
33 | $(Q)$(MAKE) $(build)=$(obj)/compressed $@ | |
34 | ||
1f25756a DM |
35 | KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%8x" \ |
36 | $$[$(CONFIG_PAGE_OFFSET) + \ | |
37 | $(CONFIG_MEMORY_START) + \ | |
38 | $(CONFIG_ZERO_PAGE_OFFSET)+0x1000]') | |
cf00e204 PM |
39 | |
40 | quiet_cmd_uimage = UIMAGE $@ | |
41 | cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \ | |
f7b6130e | 42 | -C none -a $(KERNEL_LOAD) -e $(KERNEL_LOAD) \ |
cf00e204 PM |
43 | -n 'Linux-$(KERNELRELEASE)' -d $< $@ |
44 | ||
45 | $(obj)/uImage: $(obj)/zImage FORCE | |
46 | $(call if_changed,uimage) | |
47 | @echo ' Image $@ is ready' | |
48 | ||
49 | OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec | |
50 | $(obj)/vmlinux.srec: $(obj)/compressed/vmlinux | |
51 | $(call if_changed,objcopy) | |
52 | ||
53 | OBJCOPYFLAGS_uImage.srec := -I binary -O srec | |
54 | $(obj)/uImage.srec: $(obj)/uImage | |
55 | $(call if_changed,objcopy) | |
56 | ||
57 | clean-files += uImage uImage.srec vmlinux.srec |