Makefile.gfiber

#
# Google makefile to build uboot for armada products
#

export CROSS_COMPILE_BH=$(PWD)/../../toolchains/armada/bin/arm-marvell-linux-uclibcgnueabi-
export CROSS_COMPILE=$(PWD)/../../toolchains/armada/bin/arm-marvell-linux-uclibcgnueabi-

version = $(shell ./version)

LOADERBIN_GFCH100 = ../../loader-bin/marvell/gfch100

GFCH100 = gfch100-dev gfch100-prod gfch100-openbox
UART1 = gfch100_uart1
MARVELL = marvell-spi marvell-nand

MV_BOARD = armada_38x
GF_BOARD = armada_38x_gfch100

all:		clean $(GFCH100) extract
uart1:		clean $(UART1) extract
marvell:	clean $(MARVELL) extract

# don't run parallel, the several builds would mix .o files
.NOTPARALLEL:

clean:
	make clean
	rm -rf output.*

clobber: clean
	-make distclean
	rm -rf output

extract:
	rm -rf output
	for n in output.*.tar; do tar xf $$n; done

gfiber_private.pem:
	@echo "$@ is required to sign binaries. Get a copy and put it next to Makefile.gfiber"
	exit 1

#
# GENERATE_DIGEST(DIR, NAME)
#
define GENERATE_DIGEST
	@echo "Generating digest for $(1)/$(2)"
	openssl dgst -sign gfiber_private.pem -sha512 -binary -keyform \
		PEM $(1)/$(2).bin > $(1)/$(2).sig
endef

install: gfiber_private.pem
	# TODO(cgibson): Add signing support.
	mkdir -p $(LOADERBIN_GFCH100)
	cp output/gfch100-dev/le/spi/*dev-spi.bin $(LOADERBIN_GFCH100)/u-boot-spi-dev.bin
	cp output/gfch100-dev/le/spi/*dev-spi-uart.bin $(LOADERBIN_GFCH100)/u-boot-spi-uart-dev.bin
	cp output/gfch100-prod/le/spi/*prod-spi.bin $(LOADERBIN_GFCH100)/u-boot-spi-prod.bin
	cp output/gfch100-openbox/le/spi/*openbox-spi.bin $(LOADERBIN_GFCH100)/u-boot-spi-openbox.bin
	$(call GENERATE_DIGEST,$(LOADERBIN_GFCH100),u-boot-spi-dev)
	$(call GENERATE_DIGEST,$(LOADERBIN_GFCH100),u-boot-spi-uart-dev)
	$(call GENERATE_DIGEST,$(LOADERBIN_GFCH100),u-boot-spi-prod)
	$(call GENERATE_DIGEST,$(LOADERBIN_GFCH100),u-boot-spi-openbox)

#
# BUILDPL(NAME, BOARD, BOOT, ARGS)
#
define BUILDPL
	rm -rf output
	./build.pl -b $(2) -f $(3) -v $(1)-$(version)-$(5) -i nand:spi -c -o output/$(1) $(4) -s $(5)
	tar cf output.$(1).tar output
endef

marvell-%:
	$(call BUILDPL,$@,$(MV_BOARD),$*,-i nand:spi,dev)

gfch100-%:
	$(call BUILDPL,$@,$(GF_BOARD),spi,-i spi,$*)

gfch100_uart1:
	$(call BUILDPL,$@,$(GF_BOARD),spi,-i spi -u 1,dev)