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Makefile | 2006-08-11 | 2.5 KB | 84 lines |
- #
- # arch/arm26/boot/Makefile
- #
- # This file is included by the global makefile so that you can add your own
- # architecture-specific flags and dependencies.
- #
- # This file is subject to the terms and conditions of the GNU General Public
- # License. See the file "COPYING" in the main directory of this archive
- # for more details.
- #
- # Copyright (C) 1995-2002 Russell King
- #
-
- # Note: the following conditions must always be true:
- # ZRELADDR == virt_to_phys(TEXTADDR)
- # PARAMS_PHYS must be with 4MB of ZRELADDR
- # INITRD_PHYS must be in RAM
-
- zreladdr-y := 0x02080000
- params_phys-y := 0x0207c000
- initrd_phys-y := 0x02180000
-
- ZRELADDR := 0x02080000
- ZTEXTADDR := 0x0207c000
- PARAMS_PHYS := $(params_phys-y)
- INITRD_PHYS := 0x02180000
-
- # We now have a PIC decompressor implementation. Decompressors running
- # from RAM should not define ZTEXTADDR. Decompressors running directly
- # from ROM or Flash must define ZTEXTADDR (preferably via the config)
- # FIXME: Previous assignment to ztextaddr-y is lost here. See SHARK
- ifeq ($(CONFIG_ZBOOT_ROM),y)
- ZTEXTADDR := $(CONFIG_ZBOOT_ROM_TEXT)
- ZBSSADDR := $(CONFIG_ZBOOT_ROM_BSS)
- else
- ZTEXTADDR := 0
- ZBSSADDR := ALIGN(4)
- endif
-
- export ZTEXTADDR ZBSSADDR ZRELADDR INITRD_PHYS PARAMS_PHYS
-
- targets := Image zImage bootpImage xipImage
-
- $(obj)/Image: vmlinux FORCE
- $(call if_changed,objcopy)
- @echo ' Kernel: $@ is ready'
-
- $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
- $(call if_changed,objcopy)
- @echo ' Kernel: $@ is ready'
-
- $(obj)/compressed/vmlinux: vmlinux FORCE
- $(Q)$(MAKE) $(build)=$(obj)/compressed $@
-
- ifeq ($(CONFIG_XIP_KERNEL),y)
- $(obj)/xipImage: vmlinux FORCE
- # $(OBJCOPY) -S -O binary -R .data -R .comment vmlinux vmlinux-text.bin
- # FIXME - where has .pci_fixup crept in from?
- $(OBJCOPY) -S -O binary -R .data -R .pci_fixup -R .comment vmlinux vmlinux-text.bin
- $(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
- cat vmlinux-text.bin vmlinux-data.bin > $@
- $(RM) -f vmlinux-text.bin vmlinux-data.bin
- @echo ' Kernel: $@ is ready'
- endif
-
- PHONY += initrd
- initrd:
- @test "$(INITRD_PHYS)" != "" || \
- (echo This machine does not support INITRD; exit -1)
- @test "$(INITRD)" != "" || \
- (echo You must specify INITRD; exit -1)
-
- install: $(obj)/Image
- $(CONFIG_SHELL) $(obj)/install.sh \
- $(KERNELRELEASE) \
- $(obj)/Image System.map "$(INSTALL_PATH)"
-
- zinstall: $(obj)/zImage
- $(CONFIG_SHELL) $(obj)/install.sh \
- $(KERNELRELEASE) \
- $(obj)/zImage System.map "$(INSTALL_PATH)"
-
- subdir- := compressed
-