archlinuxarm-orangepi_zero/Makefile at master · then3rd/archlinuxarm-orangepi_zero · GitHub

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# User configuration
SERIAL_DEVICE = /dev/ttyUSB0
WGET = wget
MINITERM = miniterm.py
#CROSS_COMPILE ?= arm-unknown-eabi-
CROSS_COMPILE ?= arm-linux-gnueabi-
PYTHON ?= python2
BLOCK_DEVICE ?= /dev/null
FIND ?= find

UBOOT_SCRIPT = boot.scr
UBOOT_BIN = u-boot-sunxi-with-spl.bin

ARCH_TARBALL = ArchLinuxARM-armv7-latest.tar.gz

DTB = sun8i-h3-usbhost2.dtb sun8i-h3-usbhost3.dtb
DTS = sun8i-h3-usbhost2.dts sun8i-h3-usbhost3.dts

UBOOT_VERSION = 2018.01
UBOOT_TARBALL = u-boot-v$(UBOOT_VERSION).tar.gz
UBOOT_DIR = u-boot-$(UBOOT_VERSION)

MOUNT_POINT = mnt

ifeq ($(EXPANSION), true)
all: $(ARCH_TARBALL) $(UBOOT_BIN) $(UBOOT_SCRIPT) $(DTB)
else
all: $(ARCH_TARBALL) $(UBOOT_BIN) $(UBOOT_SCRIPT)
endif

uboot: $(UBOOT_BIN) $(UBOOT_SCRIPT) $(DTB)

$(UBOOT_TARBALL):
	$(WGET) -nc https://github.com/u-boot/u-boot/archive/v$(UBOOT_VERSION).tar.gz -O $@
$(UBOOT_DIR): $(UBOOT_TARBALL)
	tar xf $<

$(ARCH_TARBALL):
	$(WGET) http://archlinuxarm.org/os/$@

$(UBOOT_BIN): $(UBOOT_DIR)
ifeq ($(EXPANSION), true)
	cd $< && grep -q -F 'CONFIG_OF_LIBFDT_OVERLAY' configs/orangepi_zero_defconfig || echo 'CONFIG_OF_LIBFDT_OVERLAY=y' >> configs/orangepi_zero_defconfig
endif
	cd $< && $(MAKE) orangepi_zero_defconfig && $(MAKE) CROSS_COMPILE=$(CROSS_COMPILE) PYTHON=$(PYTHON)
	cp $</$@ .

# Note: non-deterministic output as the image header contains a timestamp and a
# checksum including this timestamp (2x32-bit at offset 4)
$(UBOOT_SCRIPT): boot.txt
	mkimage -A arm -O linux -T script -C none -n "U-Boot boot script" -d $< $@
boot.txt:
	$(WGET) https://raw.githubusercontent.com/archlinuxarm/PKGBUILDs/master/alarm/uboot-sunxi/$@
ifeq ($(EXPANSION), true)
	patch boot.txt boot.patch
endif

$(DTS):
	$(WGET) -nc https://raw.githubusercontent.com/armbian/sunxi-DT-overlays/master/sun8i-h3/$@
$(DTB): $(DTS)
	dtc -I dts -O dtb -o $@ $<

mkscr:
	$(WGET) https://raw.githubusercontent.com/archlinuxarm/PKGBUILDs/master/alarm/uboot-sunxi/mkscr

define part1
/dev/$(shell basename $(shell $(FIND) /sys/block/$(shell basename $(1))/ -maxdepth 2 -name "partition" -printf "%h"))
endef

install: $(ALL) fdisk.cmd mkscr
ifeq ($(BLOCK_DEVICE),/dev/null)
	@echo You must set BLOCK_DEVICE option
else
	sudo dd if=/dev/zero of=$(BLOCK_DEVICE) bs=1M count=8
	sudo fdisk $(BLOCK_DEVICE) < fdisk.cmd
	sync
	partprobe $(BLOCK_DEVICE)
	sleep 10 #Partiton may not appear immediately, part1 call may fail
	sudo mkfs.ext4 $(call part1,$(BLOCK_DEVICE))
	mkdir -p $(MOUNT_POINT)
	sudo umount $(MOUNT_POINT) || true
	sudo mount $(call part1,$(BLOCK_DEVICE)) $(MOUNT_POINT)
	sudo tar --warning=no-unknown-keyword -xpf $(ARCH_TARBALL) -C $(MOUNT_POINT)
	sudo cp mkscr boot.txt $(UBOOT_SCRIPT) $(MOUNT_POINT)/boot
ifeq ($(EXPANSION), true)
	sudo mkdir $(MOUNT_POINT)/boot/dtbs/overlay
	sudo cp $(DTB) $(MOUNT_POINT)/boot/dtbs/overlay
endif
	sync
	sudo umount $(MOUNT_POINT) || true
	rmdir $(MOUNT_POINT) || true
	sudo dd if=$(UBOOT_BIN) of=$(BLOCK_DEVICE) bs=1024 seek=8
endif

serial:
	$(MINITERM) --raw --eol=lf $(SERIAL_DEVICE) 115200

clean:
	$(RM) $(ALL)
	$(RM) $(UBOOT_TARBALL) $(DTS) $(DTB) mkscr
	$(RM) -r $(UBOOT_DIR)

.PHONY: all serial clean install