#
# 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) 2004-2006 Atmel Corporation.

# Default target when executing plain make
.PHONY: all
all: uImage vmlinux.elf

KBUILD_DEFCONFIG := atstk1002_defconfig

KBUILD_CFLAGS += -pipe -fno-builtin -mno-pic -D__linux__
KBUILD_AFLAGS += -mrelax -mno-pic
KBUILD_CFLAGS_MODULE += -mno-relax
LDFLAGS_vmlinux += --relax

cpuflags-$(CONFIG_PLATFORM_AT32AP) += -march=ap

KBUILD_CFLAGS += $(cpuflags-y)
KBUILD_AFLAGS += $(cpuflags-y)

CHECKFLAGS += -D__avr32__ -D__BIG_ENDIAN

machine-$(CONFIG_PLATFORM_AT32AP) := at32ap
machdirs := $(patsubst %,arch/avr32/mach-%/, $(machine-y))

KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))

head-$(CONFIG_LOADER_U_BOOT) += arch/avr32/boot/u-boot/head.o
head-y += arch/avr32/kernel/head.o
core-y += $(machdirs)
core-$(CONFIG_BOARD_ATSTK1000) += arch/avr32/boards/atstk1000/
core-$(CONFIG_BOARD_ATNGW100_COMMON) += arch/avr32/boards/atngw100/
core-$(CONFIG_BOARD_HAMMERHEAD) += arch/avr32/boards/hammerhead/
core-$(CONFIG_BOARD_FAVR_32) += arch/avr32/boards/favr-32/
core-$(CONFIG_BOARD_MERISC) += arch/avr32/boards/merisc/
core-$(CONFIG_BOARD_MIMC200) += arch/avr32/boards/mimc200/
core-$(CONFIG_LOADER_U_BOOT) += arch/avr32/boot/u-boot/
core-y += arch/avr32/kernel/
core-y += arch/avr32/mm/
drivers-$(CONFIG_OPROFILE) += arch/avr32/oprofile/
libs-y += arch/avr32/lib/

BOOT_TARGETS := vmlinux.elf vmlinux.bin uImage uImage.srec

.PHONY: $(BOOT_TARGETS) install

boot := arch/$(ARCH)/boot/images

KBUILD_IMAGE := $(boot)/uImage
vmlinux.elf: KBUILD_IMAGE := $(boot)/vmlinux.elf
vmlinux.cso: KBUILD_IMAGE := $(boot)/vmlinux.cso
uImage.srec: KBUILD_IMAGE := $(boot)/uImage.srec
uImage: KBUILD_IMAGE := $(boot)/uImage

quiet_cmd_listing = LST $@
cmd_listing = avr32-linux-objdump $(OBJDUMPFLAGS) -lS $< > $@
quiet_cmd_disasm = DIS $@
cmd_disasm = avr32-linux-objdump $(OBJDUMPFLAGS) -d $< > $@

vmlinux.elf vmlinux.bin uImage.srec uImage vmlinux.cso: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@

install: vmlinux
$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) $@

vmlinux.s: vmlinux
$(call if_changed,disasm)

vmlinux.lst: vmlinux
$(call if_changed,listing)

CLEAN_FILES += vmlinux.s vmlinux.lst

archclean:
$(Q)$(MAKE) $(clean)=$(boot)

define archhelp
@echo '* vmlinux.elf - ELF image with load address 0'
@echo ' vmlinux.cso - PathFinder CSO image'
@echo '* uImage - Create a bootable image for U-Boot'
endef