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-rw-r--r--arch/blackfin/Makefile80
1 files changed, 80 insertions, 0 deletions
diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
new file mode 100644
index 0000000..52d4dbd
--- /dev/null
+++ b/arch/blackfin/Makefile
@@ -0,0 +1,80 @@
+#
+# arch/blackfin/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.
+#
+
+
+CROSS_COMPILE ?= bfin-uclinux-
+LDFLAGS_vmlinux := -X
+OBJCOPYFLAGS := -O binary -R .note -R .comment -S
+GZFLAGS := -9
+
+CFLAGS_MODULE += -mlong-calls
+KALLSYMS += --symbol-prefix=_
+
+
+# setup the machine name and the machine dependent settings
+machine-$(CONFIG_BF531) := bf533
+machine-$(CONFIG_BF532) := bf533
+machine-$(CONFIG_BF533) := bf533
+machine-$(CONFIG_BF534) := bf537
+machine-$(CONFIG_BF536) := bf537
+machine-$(CONFIG_BF537) := bf537
+machine-$(CONFIG_BF561) := bf561
+MACHINE := $(machine-y)
+export MACHINE
+
+
+head-y := arch/$(ARCH)/mach-$(MACHINE)/head.o arch/$(ARCH)/kernel/init_task.o
+
+core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ arch/$(ARCH)/mach-common/
+
+# If we have a machine-specific directory, then include it in the build.
+ifneq ($(machine-y),)
+core-y += arch/$(ARCH)/mach-$(MACHINE)/
+core-y += arch/$(ARCH)/mach-$(MACHINE)/boards/
+endif
+
+libs-y += arch/$(ARCH)/lib/
+
+drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/
+
+
+
+# Update machine arch symlinks if something which affects
+# them changed. We use .mach to indicate when they were updated
+# last, otherwise make uses the target directory mtime.
+
+include/asm-blackfin/.mach: $(wildcard include/config/arch/*.h) include/config/auto.conf
+ @echo ' SYMLINK include/asm-$(ARCH)/mach-$(MACHINE) -> include/asm-$(ARCH)/mach'
+ifneq ($(KBUILD_SRC),)
+ $(Q)mkdir -p include/asm-$(ARCH)
+ $(Q)ln -fsn $(srctree)/include/asm-$(ARCH)/mach-$(MACHINE) include/asm-$(ARCH)/mach
+else
+ $(Q)ln -fsn mach-$(MACHINE) include/asm-$(ARCH)/mach
+endif
+ @touch $@
+
+CLEAN_FILES += \
+ include/asm-$(ARCH)/asm-offsets.h \
+ arch/$(ARCH)/kernel/asm-offsets.s \
+ include/asm-$(ARCH)/mach \
+ include/asm-$(ARCH)/.mach
+
+archprepare: include/asm-blackfin/.mach
+archclean:
+ $(Q)$(MAKE) $(clean)=$(boot)
+
+
+all: vmImage
+boot := arch/$(ARCH)/boot
+BOOT_TARGETS = vmImage
+.PHONY: $(BOOT_TARGETS)
+$(BOOT_TARGETS): vmlinux
+ $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
+define archhelp
+ echo '* vmImage - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage)'
+endef