| # |
| # 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. |
| # |
| |
| ifeq ($(CROSS_COMPILE),) |
| CROSS_COMPILE := bfin-uclinux- |
| endif |
| LDFLAGS_vmlinux := -X |
| OBJCOPYFLAGS := -O binary -R .note -R .comment -S |
| GZFLAGS := -9 |
| |
| KBUILD_CFLAGS += $(call cc-option,-mno-fdpic) |
| ifeq ($(CONFIG_ROMKERNEL),y) |
| KBUILD_CFLAGS += -mlong-calls |
| endif |
| KBUILD_AFLAGS += $(call cc-option,-mno-fdpic) |
| KBUILD_CFLAGS_MODULE += -mlong-calls |
| KBUILD_LDFLAGS_MODULE += -m elf32bfin |
| KALLSYMS += --symbol-prefix=_ |
| |
| KBUILD_DEFCONFIG := BF537-STAMP_defconfig |
| |
| # setup the machine name and the machine dependent settings |
| machine-$(CONFIG_BF512) := bf518 |
| machine-$(CONFIG_BF514) := bf518 |
| machine-$(CONFIG_BF516) := bf518 |
| machine-$(CONFIG_BF518) := bf518 |
| machine-$(CONFIG_BF522) := bf527 |
| machine-$(CONFIG_BF523) := bf527 |
| machine-$(CONFIG_BF524) := bf527 |
| machine-$(CONFIG_BF525) := bf527 |
| machine-$(CONFIG_BF526) := bf527 |
| machine-$(CONFIG_BF527) := bf527 |
| machine-$(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_BF538) := bf538 |
| machine-$(CONFIG_BF539) := bf538 |
| machine-$(CONFIG_BF542) := bf548 |
| machine-$(CONFIG_BF542M) := bf548 |
| machine-$(CONFIG_BF544) := bf548 |
| machine-$(CONFIG_BF544M) := bf548 |
| machine-$(CONFIG_BF547) := bf548 |
| machine-$(CONFIG_BF547M) := bf548 |
| machine-$(CONFIG_BF548) := bf548 |
| machine-$(CONFIG_BF548M) := bf548 |
| machine-$(CONFIG_BF549) := bf548 |
| machine-$(CONFIG_BF549M) := bf548 |
| machine-$(CONFIG_BF561) := bf561 |
| MACHINE := $(machine-y) |
| export MACHINE |
| |
| cpu-$(CONFIG_BF512) := bf512 |
| cpu-$(CONFIG_BF514) := bf514 |
| cpu-$(CONFIG_BF516) := bf516 |
| cpu-$(CONFIG_BF518) := bf518 |
| cpu-$(CONFIG_BF522) := bf522 |
| cpu-$(CONFIG_BF523) := bf523 |
| cpu-$(CONFIG_BF524) := bf524 |
| cpu-$(CONFIG_BF525) := bf525 |
| cpu-$(CONFIG_BF526) := bf526 |
| cpu-$(CONFIG_BF527) := bf527 |
| cpu-$(CONFIG_BF531) := bf531 |
| cpu-$(CONFIG_BF532) := bf532 |
| cpu-$(CONFIG_BF533) := bf533 |
| cpu-$(CONFIG_BF534) := bf534 |
| cpu-$(CONFIG_BF536) := bf536 |
| cpu-$(CONFIG_BF537) := bf537 |
| cpu-$(CONFIG_BF538) := bf538 |
| cpu-$(CONFIG_BF539) := bf539 |
| cpu-$(CONFIG_BF542) := bf542 |
| cpu-$(CONFIG_BF542M) := bf542m |
| cpu-$(CONFIG_BF544) := bf544 |
| cpu-$(CONFIG_BF544M) := bf544m |
| cpu-$(CONFIG_BF547) := bf547 |
| cpu-$(CONFIG_BF547M) := bf547m |
| cpu-$(CONFIG_BF548) := bf548 |
| cpu-$(CONFIG_BF548M) := bf548m |
| cpu-$(CONFIG_BF549) := bf549 |
| cpu-$(CONFIG_BF549M) := bf549m |
| cpu-$(CONFIG_BF561) := bf561 |
| |
| rev-$(CONFIG_BF_REV_0_0) := 0.0 |
| rev-$(CONFIG_BF_REV_0_1) := 0.1 |
| rev-$(CONFIG_BF_REV_0_2) := 0.2 |
| rev-$(CONFIG_BF_REV_0_3) := 0.3 |
| rev-$(CONFIG_BF_REV_0_4) := 0.4 |
| rev-$(CONFIG_BF_REV_0_5) := 0.5 |
| rev-$(CONFIG_BF_REV_0_6) := 0.6 |
| rev-$(CONFIG_BF_REV_NONE) := none |
| rev-$(CONFIG_BF_REV_ANY) := any |
| |
| KBUILD_CFLAGS += -mcpu=$(cpu-y)-$(rev-y) |
| KBUILD_AFLAGS += -mcpu=$(cpu-y)-$(rev-y) |
| |
| # - we utilize the silicon rev from the toolchain, so move it over to the checkflags |
| # - the l1_text attribute is Blackfin specific, so fake it out as used to kill warnings |
| CHECKFLAGS_SILICON = $(shell echo "" | $(CPP) $(KBUILD_CFLAGS) -dD - 2>/dev/null | awk '$$2 == "__SILICON_REVISION__" { print $$3 }') |
| CHECKFLAGS += -D__SILICON_REVISION__=$(CHECKFLAGS_SILICON) -Dl1_text=__used__ |
| |
| head-y := arch/$(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 |
| |
| ifeq ($(CONFIG_MPU),y) |
| core-y += arch/$(ARCH)/kernel/cplb-mpu/ |
| else |
| core-y += arch/$(ARCH)/kernel/cplb-nompu/ |
| endif |
| |
| drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/ |
| |
| libs-y += arch/$(ARCH)/lib/ |
| |
| machdirs := $(patsubst %,arch/blackfin/mach-%/, $(machine-y)) |
| |
| KBUILD_CFLAGS += -Iarch/$(ARCH)/include/ |
| KBUILD_CFLAGS += -Iarch/$(ARCH)/mach-$(MACHINE)/include |
| |
| KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs)) |
| |
| CLEAN_FILES += \ |
| arch/$(ARCH)/kernel/asm-offsets.s \ |
| |
| archclean: |
| $(Q)$(MAKE) $(clean)=$(boot) |
| |
| INSTALL_PATH ?= /tftpboot |
| boot := arch/$(ARCH)/boot |
| BOOT_TARGETS = vmImage vmImage.bin vmImage.bz2 vmImage.gz vmImage.lzma vmImage.xip |
| PHONY += $(BOOT_TARGETS) install |
| KBUILD_IMAGE := $(boot)/vmImage |
| |
| all: vmImage |
| |
| $(BOOT_TARGETS): vmlinux |
| $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ |
| |
| install: |
| $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install |
| |
| define archhelp |
| echo '* vmImage - Alias to selected kernel format (vmImage.gz by default)' |
| echo ' vmImage.bin - Uncompressed Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.bin)' |
| echo ' vmImage.bz2 - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.bz2)' |
| echo '* vmImage.gz - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.gz)' |
| echo ' vmImage.lzma - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.lzma)' |
| echo ' vmImage.xip - XIP Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.xip)' |
| echo ' install - Install kernel using' |
| echo ' (your) ~/bin/$(INSTALLKERNEL) or' |
| echo ' (distribution) PATH: $(INSTALLKERNEL) or' |
| echo ' install to $$(INSTALL_PATH)' |
| endef |
