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# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2015 OpenWrt.org
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
FAT32_BLOCK_SIZE=1024
FAT32_BLOCKS=$(shell echo $$(($(CONFIG_TARGET_KERNEL_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
define Build/zynq-sdcard
rm -f $@.boot
mkfs.fat $@.boot -C $(FAT32_BLOCKS)
mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(DEVICE_NAME)-boot.bin ::boot.bin
mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(DEVICE_NAME)-u-boot.img ::u-boot.img
mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(DEVICE_NAME)-uEnv.txt ::uEnv.txt
mcopy -i $@.boot $(IMAGE_KERNEL) ::fit.itb
./gen_zynq_sdcard_img.sh $@ \
$@.boot \
$(IMAGE_ROOTFS) \
$(CONFIG_TARGET_KERNEL_PARTSIZE) \
$(CONFIG_TARGET_ROOTFS_PARTSIZE)
rm -f $@.boot
endef
#################################################
# Default and templates
#################################################
define Device/Default
PROFILES := Default
DEVICE_DTS := $(lastword $(subst _, ,$(1)))
KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
KERNEL_LOADADDR := 0x8000
IMAGES := sdcard.img.gz
IMAGE/sdcard.img.gz := zynq-sdcard | gzip
endef
define Device/FitImageGzip
KERNEL_SUFFIX := -fit-uImage.itb
KERNEL = kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb
KERNEL_NAME := Image
endef
#################################################
# Devices
#################################################
define Device/avnet_zynq-zed
$(call Device/FitImageGzip)
DEVICE_VENDOR := Avnet
DEVICE_MODEL := ZedBoard
endef
TARGET_DEVICES += avnet_zynq-zed
define Device/digilent_zynq-zybo
$(call Device/FitImageGzip)
DEVICE_VENDOR := Digilent
DEVICE_MODEL := Zybo
endef
TARGET_DEVICES += digilent_zynq-zybo
define Device/digilent_zynq-zybo-z7
$(call Device/FitImageGzip)
DEVICE_VENDOR := Digilent
DEVICE_MODEL := Zybo Z7
endef
TARGET_DEVICES += digilent_zynq-zybo-z7
define Device/xlnx_zynq-zc702
$(call Device/FitImageGzip)
DEVICE_VENDOR := Xilinx
DEVICE_MODEL := ZC702
DEVICE_PACKAGES:=kmod-can kmod-can-xilinx-can
endef
TARGET_DEVICES += xlnx_zynq-zc702
$(eval $(call BuildImage))
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