#
# uboot/Makefile
#

PWD  = $(shell pwd)
WORK = $(PWD)/work

UBOOT_VERSION = 2011.09

.PHONY: all help mkimage clean dist-clean efikamx efikamx-clean efikamx-distclean

all: help

help:
	@echo "Usage: make <target>"
	@echo "Where targets available are:"
	@echo "  mkimage       Build mkimage binary for your host"
	@echo "  <device>      Where device specified should appear under"
	@echo "                devices's dir as for example efikamx, wm8505, ..."
	@echo "  clean         Remove generated files"
	@echo "  distclean     Remove generated files and temporary sources"

clean: mkimage-clean efikamx-clean

distclean: mkimage-distclean efikamx-distclean


$(WORK)/u-boot-$(UBOOT_VERSION).tar.bz2:
	wget -P $(WORK) ftp://ftp.denx.de/pub/u-boot/u-boot-$(UBOOT_VERSION).tar.bz2

$(WORK)/u-boot-$(UBOOT_VERSION): $(WORK)/u-boot-$(UBOOT_VERSION).tar.bz2
	tar -C $(WORK) -xjf $(WORK)/u-boot-$(UBOOT_VERSION).tar.bz2
	cd $(WORK)/u-boot-$(UBOOT_VERSION) && \
	       patch -p1 -i $(WORK)/u-boot-$(UBOOT_VERSION).tools1.patch && \
	       patch -p1 -i $(WORK)/u-boot-$(UBOOT_VERSION).tools2.patch && \
	       patch -p1 -i $(WORK)/u-boot-$(UBOOT_VERSION).tools3.patch
	touch $(WORK)/u-boot-$(UBOOT_VERSION)

$(WORK)/mkimage: $(WORK)/u-boot-$(UBOOT_VERSION)
	cd $(WORK)/u-boot-$(UBOOT_VERSION) && \
		make tools && \
		install -m 0755 $(WORK)/u-boot-$(UBOOT_VERSION)/tools/mkimage $(WORK)/mkimage

mkimage: $(WORK)/mkimage

mkimage-clean:
	rm -f $(WORK)/mkimage mkimage

mkimage-distclean: mkimage-clean
	rm -rf $(WORK)/u-boot-$(UBOOT_VERSION) $(WORK)/u-boot-$(UBOOT_VERSION).tar.bz2

efikamx: mkimage
	make -C devices/efikamx

efikamx-clean:
	make -C devices/efikamx clean

efikamx-distclean:
	make -C devices/efikamx distclean

# End of file