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Diffstat (limited to 'arch/arm26/Makefile')
-rw-r--r-- | arch/arm26/Makefile | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/arch/arm26/Makefile b/arch/arm26/Makefile new file mode 100644 index 00000000000..ada8985530a --- /dev/null +++ b/arch/arm26/Makefile @@ -0,0 +1,118 @@ +# +# arch/arm26/Makefile +# +# 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) 1995-2001 by Russell King +# Copyright (c) 2004 Ian Molton + +LDFLAGS_vmlinux :=-p -X +CPPFLAGS_vmlinux.lds = -DTEXTADDR=$(TEXTADDR) -DDATAADDR=$(DATAADDR) +OBJCOPYFLAGS :=-O binary -R .note -R .comment -S +GZFLAGS :=-9 + +ifeq ($(CONFIG_FRAME_POINTER),y) +CFLAGS +=-fno-omit-frame-pointer -mno-sched-prolog +endif + +ifeq ($(CONFIG_DEBUG_INFO),y) +CFLAGS +=-g +endif + +CFLAGS_BOOT :=-mapcs-26 -mcpu=arm3 -msoft-float -Uarm +CFLAGS +=-mapcs-26 -mcpu=arm3 -msoft-float -Uarm +AFLAGS +=-mapcs-26 -mcpu=arm3 -msoft-float + +ifeq ($(CONFIG_XIP_KERNEL),y) + TEXTADDR := 0x03880000 + DATAADDR := 0x02080000 +else + TEXTADDR := 0x02080000 + DATAADDR := . +endif + +head-y := arch/arm26/kernel/head.o arch/arm26/kernel/init_task.o + +ifeq ($(incdir-y),) +incdir-y := +endif +INCDIR := + +export MACHINE TEXTADDR GZFLAGS CFLAGS_BOOT + +# If we have a machine-specific directory, then include it in the build. +core-y += arch/arm26/kernel/ arch/arm26/mm/ arch/arm26/machine/ +core-$(CONFIG_FPE_NWFPE) += arch/arm26/nwfpe/ + +libs-y += arch/arm26/lib/ + +# Default target when executing plain make +all: zImage + +boot := arch/arm26/boot + +prepare: include/asm-$(ARCH)/asm_offsets.h +CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h + + +.PHONY: maketools FORCE +maketools: FORCE + + +# Convert bzImage to zImage +bzImage: vmlinux + $(Q)$(MAKE) $(build)=$(boot) $(boot)/zImage + +zImage Image bootpImage xipImage: vmlinux + $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ + +zinstall install: vmlinux + $(Q)$(MAKE) $(build)=$(boot) $@ + +# We use MRPROPER_FILES and CLEAN_FILES now +archclean: + $(Q)$(MAKE) $(clean)=$(boot) + +# My testing targets (that short circuit a few dependencies) +zImg:; $(Q)$(MAKE) $(build)=$(boot) $(boot)/zImage +Img:; $(Q)$(MAKE) $(build)=$(boot) $(boot)/Image +bp:; $(Q)$(MAKE) $(build)=$(boot) $(boot)/bootpImage +i:; $(Q)$(MAKE) $(build)=$(boot) install +zi:; $(Q)$(MAKE) $(build)=$(boot) zinstall + +# +# Configuration targets. Use these to select a +# configuration for your architecture +%_config: + @( \ + CFG=$(@:_config=); \ + if [ -f arch/arm26/def-configs/$$CFG ]; then \ + [ -f .config ] && mv -f .config .config.old; \ + cp arch/arm26/def-configs/$$CFG .config; \ + echo "*** Default configuration for $$CFG installed"; \ + echo "*** Next, you may run 'make oldconfig'"; \ + else \ + echo "$$CFG does not exist"; \ + fi; \ + ) + +arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \ + include/config/MARKER + +include/asm-$(ARCH)/asm_offsets.h: arch/$(ARCH)/kernel/asm-offsets.s + $(call filechk,gen-asm-offsets) + +define archhelp + echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)' + echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)' + echo ' bootpImage - Combined zImage and initial RAM disk' + echo ' xipImage - eXecute In Place capable image for ROM use (arch/$(ARCH)/boot/xipImage)' + echo ' initrd - Create an initial image' + echo ' install - Install uncompressed kernel' + echo ' zinstall - Install compressed kernel' + echo ' Install using (your) ~/bin/installkernel or' + echo ' (distribution) /sbin/installkernel or' + echo ' install to $$(INSTALL_PATH) and run lilo' +endef |