KERNEL_LOADADDR := 0x80008000

ifneq ($(CONFIG_BANANA_PI_BOOT_PARTSIZE),)
BOOTFS_BLOCK_SIZE := 1024
BOOTFS_BLOCKS := $(shell echo $$(($(CONFIG_BANANA_PI_BOOT_PARTSIZE)*1024*1024/$(BOOTFS_BLOCK_SIZE))))
endif

define Build/banana-pi-sdcard
	rm -f $@.boot
	mkfs.fat -C $@.boot $(BOOTFS_BLOCKS)

	./gen_banana_pi_img.sh emmc $@.emmc \
		$(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-preloader.bin

	mkenvimage -s 0x2000 -o $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-uboot.env $(UBOOT_TARGET)-uEnv.txt
	mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-uboot.env ::uboot.env
	mcopy -i $@.boot $(IMAGE_KERNEL) ::uImage
	mcopy -i $@.boot $@.emmc ::eMMCboot.bin
	./gen_banana_pi_img.sh sd $@ \
		$(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-preloader.bin \
		$(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-u-boot.bin \
		$@.boot \
		$(IMAGE_ROOTFS) \
		$(CONFIG_BANANA_PI_BOOT_PARTSIZE) \
		$(CONFIG_TARGET_ROOTFS_PARTSIZE)
endef

define Device/bpi_bananapi-r2
  DEVICE_VENDOR := Bpi
  DEVICE_MODEL := Banana Pi R2
  DEVICE_DTS := mt7623n-bananapi-bpi-r2
  SUPPORTED_DEVICES := bananapi,bpi-r2
  DEVICE_PACKAGES := kmod-fs-vfat kmod-nls-cp437 kmod-nls-iso8859-1 kmod-mmc \
	mkf2fs e2fsprogs kmod-usb-ohci kmod-usb2 kmod-usb3 kmod-ata-ahci-mtk
  UBOOT_TARGET := mt7623n_bpir2
  IMAGES := img.gz
  IMAGE/img.gz := banana-pi-sdcard | gzip | append-metadata
  KERNEL := kernel-bin | fit none $$(DTS_DIR)/$$(DEVICE_DTS).dtb
  KERNEL_INITRAMFS :=
endef
TARGET_DEVICES += bpi_bananapi-r2

define Device/unielec_u7623-02-emmc-512m
  DEVICE_VENDOR := UniElec
  DEVICE_MODEL := U7623-02
  DEVICE_VARIANT := eMMC/512MB RAM
  DEVICE_DTS := mt7623a-unielec-u7623-02-emmc-512m
  IMAGES := sysupgrade-emmc.bin.gz
  IMAGE/sysupgrade-emmc.bin.gz := sysupgrade-emmc | gzip | append-metadata
  DEVICE_PACKAGES := kmod-fs-vfat kmod-nls-cp437 kmod-nls-iso8859-1 kmod-mmc \
	mkf2fs e2fsprogs kmod-usb-ohci kmod-usb2 kmod-usb3 kmod-ata-ahci-mtk
endef
TARGET_DEVICES += unielec_u7623-02-emmc-512m