Makefile.gfiber

#
# Google makefile to build uboot for quantenna qsr1000 products
#

export ARCH=arm
export TOP=$(PWD)
export CROSS_TOOLDIR=$(TOP)/../../toolchains/quantenna/usr/bin/
export CROSS_PREFIX=arc-buildroot-linux-uclibc-
export CROSS_COMPILE=$(CROSS_TOOLDIR)/$(CROSS_PREFIX)

version = $(shell ./version)

LOADERBIN_GFRG240 = ../../loader-bin/quantenna/gfrg240

GFRG240 = gfrg240-dev gfrg240-prod gfrg240-openbox

all:		clean $(GFRG240)

# 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

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
	mkdir -p $(LOADERBIN_GFRG240)
	cp output/gfrg240-dev/*dev.bin $(LOADERBIN_GFRG240)/u-boot-dev.bin
	cp output/gfrg240-prod/*prod.bin $(LOADERBIN_GFRG240)/u-boot-prod.bin
	cp output/gfrg240-openbox/*openbox.bin $(LOADERBIN_GFRG240)/u-boot-openbox.bin
	$(call GENERATE_DIGEST,$(LOADERBIN_GFRG240),u-boot-dev)
	$(call GENERATE_DIGEST,$(LOADERBIN_GFRG240),u-boot-prod)
	$(call GENERATE_DIGEST,$(LOADERBIN_GFRG240),u-boot-openbox)

gfrg240-dev:
	make -f Makefile clean
	make -f Makefile ruby_config
	make -f Makefile all
	make -f Makefile ruby_mini_config
	make -f piggy.mk TARGET=u-boot
	mkdir -p output/$@
	cp u-boot-piggy.bin output/$@/u-boot-dev.bin

gfrg240-prod:
	make -f Makefile clean
	make -f Makefile ruby_config
	echo "#define CONFIG_DISABLE_INPUT" >> include/config.h
	echo "#define CONFIG_BOOT_DELAY 0" >> include/config.h
	make -f Makefile all
	make -f Makefile ruby_mini_config
	make -f piggy.mk TARGET=u-boot
	mkdir -p output/$@
	cp u-boot-piggy.bin output/$@/u-boot-prod.bin

gfrg240-openbox:
	make -f Makefile clean
	make -f Makefile ruby_config
	echo "#undef CONFIG_DISABLE_INPUT" >> include/config.h
	make -f Makefile all
	make -f Makefile ruby_mini_config
	make -f piggy.mk TARGET=u-boot
	mkdir -p output/$@
	cp u-boot-piggy.bin output/$@/u-boot-openbox.bin