1#
2# arch/arm26/boot/Makefile
3#
4# This file is included by the global makefile so that you can add your own
5# architecture-specific flags and dependencies.
6#
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# Note: the following conditions must always be true:
15#   ZRELADDR == virt_to_phys(TEXTADDR)
16#   PARAMS_PHYS must be with 4MB of ZRELADDR
17#   INITRD_PHYS must be in RAM
18
19   zreladdr-y		:= 0x02080000 
20params_phys-y		:= 0x0207c000
21initrd_phys-y		:= 0x02180000
22
23ZRELADDR    := 0x02080000
24ZTEXTADDR   := 0x0207c000
25PARAMS_PHYS := $(params_phys-y)
26INITRD_PHYS := 0x02180000
27
28# We now have a PIC decompressor implementation.  Decompressors running
29# from RAM should not define ZTEXTADDR.  Decompressors running directly
30# from ROM or Flash must define ZTEXTADDR (preferably via the config)
31ifeq ($(CONFIG_ZBOOT_ROM),y)
32ZTEXTADDR	:= $(CONFIG_ZBOOT_ROM_TEXT)
33ZBSSADDR	:= $(CONFIG_ZBOOT_ROM_BSS)
34else
35ZTEXTADDR	:= 0
36ZBSSADDR	:= ALIGN(4)
37endif
38
39export	ZTEXTADDR ZBSSADDR ZRELADDR INITRD_PHYS PARAMS_PHYS
40
41targets := Image zImage bootpImage xipImage
42
43$(obj)/Image: vmlinux FORCE
44	$(call if_changed,objcopy)
45	@echo '  Kernel: $@ is ready'
46
47$(obj)/zImage:	$(obj)/compressed/vmlinux FORCE
48	$(call if_changed,objcopy)
49	@echo '  Kernel: $@ is ready'
50
51$(obj)/compressed/vmlinux: vmlinux FORCE
52	$(Q)$(MAKE) $(build)=$(obj)/compressed $@
53
54ifeq ($(CONFIG_XIP_KERNEL),y)
55$(obj)/xipImage: vmlinux FORCE
56#	$(OBJCOPY) -S -O binary -R .data -R .comment vmlinux vmlinux-text.bin
57	$(OBJCOPY) -S -O binary -R .data -R .pci_fixup -R .comment vmlinux vmlinux-text.bin
58	$(OBJCOPY) -S -O binary -R .init -R .text -R __ex_table -R .pci_fixup -R __ksymtab -R __ksymtab_gpl -R __kcrctab -R __kcrctab_gpl -R __param -R .comment vmlinux vmlinux-data.bin
59	cat vmlinux-text.bin vmlinux-data.bin > $@
60	$(RM) -f vmlinux-text.bin vmlinux-data.bin
61	@echo '  Kernel: $@ is ready'
62endif
63
64PHONY += initrd
65initrd:
66	@test "$(INITRD_PHYS)" != "" || \
67	(echo This machine does not support INITRD; exit -1)
68	@test "$(INITRD)" != "" || \
69	(echo You must specify INITRD; exit -1)
70
71install: $(obj)/Image
72	$(CONFIG_SHELL) $(obj)/install.sh \
73	$(KERNELRELEASE) \
74	$(obj)/Image System.map "$(INSTALL_PATH)"
75
76zinstall: $(obj)/zImage
77	$(CONFIG_SHELL) $(obj)/install.sh \
78	$(KERNELRELEASE) \
79	$(obj)/zImage System.map "$(INSTALL_PATH)"
80
81subdir-	    := compressed
82