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- KERNEL_LOADADDR := 0x80008000
- DEVICE_VARS += UBOOT_TARGET UBOOT_OFFSET UBOOT_ENVSIZE
- ifneq ($(CONFIG_MTK_BOOT_PARTSIZE),)
- BOOTFS_BLOCK_SIZE := 1024
- BOOTFS_BLOCKS := $(shell echo $$(($(CONFIG_MTK_BOOT_PARTSIZE)*1024*1024/$(BOOTFS_BLOCK_SIZE))))
- endif
- define Build/mtk-mmc-img
- rm -f [email protected]
- mkfs.fat -C [email protected] $(BOOTFS_BLOCKS)
- if [ -r $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-preloader.bin ]; then \
- ./gen_mtk_mmc_img.sh emmc [email protected] \
- $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-preloader.bin; \
- mcopy -i [email protected] [email protected] ::eMMCboot.bin; \
- fi
- mkenvimage -s $(UBOOT_ENVSIZE) -o $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-uboot.env $(UBOOT_TARGET)-uEnv.txt
- mcopy -i [email protected] $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-uboot.env ::uboot.env
- mcopy -i [email protected] $(IMAGE_KERNEL) ::uImage
- ./gen_mtk_mmc_img.sh sd $@ \
- $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-preloader.bin \
- $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-u-boot*.bin \
- $(UBOOT_OFFSET) \
- [email protected] \
- $(IMAGE_ROOTFS) \
- $(CONFIG_MTK_BOOT_PARTSIZE) \
- $(CONFIG_TARGET_ROOTFS_PARTSIZE)
- endef
- define Build/preloader
- $(CP) $(STAGING_DIR_IMAGE)/$1-preloader.bin $@
- endef
- define Build/scatterfile
- ./gen_scatterfile.sh $(subst mt,MT,$(SUBTARGET)) "$1" \
- $(subst -scatter.txt,,$(notdir $@)) "$(DEVICE_TITLE)" > $@
- endef
- define Device/bpi_bananapi-r2
- DEVICE_VENDOR := Bpi
- DEVICE_MODEL := Banana Pi R2
- DEVICE_DTS := mt7623n-bananapi-bpi-r2
- DEVICE_PACKAGES := kmod-fs-vfat kmod-nls-cp437 kmod-nls-iso8859-1 kmod-mmc \
- mkf2fs e2fsprogs kmod-usb-ohci kmod-usb2 kmod-usb3 kmod-ata-ahci-mtk
- UBOOT_ENVSIZE := 0x2000
- UBOOT_OFFSET := 320k
- UBOOT_TARGET := mt7623n_bpir2
- IMAGES := img.gz
- IMAGE/img.gz := mtk-mmc-img | gzip | append-metadata
- ARTIFACT/preloader.bin := preloader $$(UBOOT_TARGET)
- ARTIFACT/scatter.txt := scatterfile $$(firstword $$(FILESYSTEMS))-$$(firstword $$(IMAGES))
- ARTIFACTS = preloader.bin scatter.txt
- SUPPORTED_DEVICES := bananapi,bpi-r2
- endef
- TARGET_DEVICES += bpi_bananapi-r2
- # Full eMMC image including U-Boot and partition table
- define Device/unielec_u7623-emmc
- DEVICE_VENDOR := UniElec
- DEVICE_MODEL := U7623
- DEVICE_VARIANT := eMMC
- # When we use FIT images, U-Boot will populate the /memory node with the correct
- # memory size discovered from the preloader, so we don't need separate builds.
- DEVICE_DTS := mt7623a-unielec-u7623-02-emmc-512m
- SUPPORTED_DEVICES := unielec,u7623-02-emmc-512m
- UBOOT_ENVSIZE := 0x1000
- UBOOT_OFFSET := 256k
- UBOOT_TARGET := mt7623a_unielec_u7623
- IMAGES := img.gz
- IMAGE/img.gz := mtk-mmc-img | 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
- ARTIFACT/scatter.txt := scatterfile $$(firstword $$(FILESYSTEMS))-$$(firstword $$(IMAGES))
- ARTIFACTS := scatter.txt
- endef
- TARGET_DEVICES += unielec_u7623-emmc
- # Legacy partial image for U7623
- # This preserves the vendor U-Boot and starts with a uImage at 0xA00
- define Device/unielec_u7623-02-emmc-512m-legacy
- DEVICE_VENDOR := UniElec
- DEVICE_MODEL := U7623-02
- DEVICE_VARIANT := eMMC/512MiB RAM (legacy image)
- DEVICE_DTS := mt7623a-unielec-u7623-02-emmc-512m
- KERNEL_NAME := zImage
- KERNEL := kernel-bin | append-dtb | uImage none
- KERNEL_INITRAMFS := kernel-bin | append-dtb | uImage none
- 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
- IMAGES := sysupgrade-emmc.bin.gz
- IMAGE/sysupgrade-emmc.bin.gz := sysupgrade-emmc | gzip | append-metadata
- SUPPORTED_DEVICES := unielec,u7623-02-emmc-512m
- endef
- TARGET_DEVICES += unielec_u7623-02-emmc-512m-legacy
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