define Device/default-nand BLOCKSIZE := 128k PAGESIZE := 2048 SUBPAGESIZE := 2048 MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB -c 2048 endef define Build/at91-sdcard $(if $(findstring ext4,$@), \ rm -f $@.boot mkfs.fat -C $@.boot $(FAT32_BLOCKS) mcopy -i $@.boot \ $(KDIR)/$(DEVICE_NAME)-fit-zImage.itb \ ::$(DEVICE_NAME)-fit.itb mcopy -i $@.boot \ $(BIN_DIR)/u-boot-$(DEVICE_DTS:at91-%=%)_mmc1/u-boot.bin \ ::u-boot.bin mcopy -i $@.boot \ $(BIN_DIR)/at91bootstrap-$(DEVICE_DTS:at91-%=%)sd_uboot/at91bootstrap.bin \ ::BOOT.bin $(CP) uboot-env.txt $@-uboot-env.txt sed -i '2d;3d' $@-uboot-env.txt sed -i '2i board='"$(DEVICE_NAME)"'' $@-uboot-env.txt sed -i '3i board_name='"$(firstword $(SUPPORTED_DEVICES))"'' $@-uboot-env.txt mkenvimage -s 0x4000 -o $@-uboot.env $@-uboot-env.txt mcopy -i $@.boot $@-uboot.env ::uboot.env ./gen_at91_sdcard_img.sh \ $@.img \ $@.boot \ $(KDIR)/root.ext4 \ $(AT91_SD_BOOT_PARTSIZE) \ $(CONFIG_TARGET_ROOTFS_PARTSIZE) gzip -nc9 $@.img > $@ rm -f $@.img $@.boot $@-uboot.env $@-uboot-env.txt) endef define Device/microchip_sama7g5-ek $(Device/evaluation-dtb) DEVICE_VENDOR := Microchip DEVICE_MODEL := SAMA7G5-EK DEVICE_DTS := at91-sama7g5ek SUPPORTED_DEVICES := microchip,sama7g5ek KERNEL_SIZE := 6144k KERNEL_LOADADDR := 0x62000000 $(Device/evaluation-sdimage) endef TARGET_DEVICES += microchip_sama7g5-ek