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git://git.openwrt.org/openwrt/openwrt.git
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a1248daddf
Convert the Zynq target to use the new image build code in order to fix
broken image generation after 9945a1dca5
changed the handling of CPIO images.
Also remove the misapplied ubifs feature flag since the image generation is
not using UBIFS for building FIT images.
As part of the conversion, move the DTB building and the uImage ramdisk
generation into separate build steps which can be generalized and shared
with other targets, like APM821xx, in the long run.
Also remove the legacy profile declarations and use new-style per-device
profiles which will allow different package sets per image in the future.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
72 lines
1.8 KiB
Makefile
72 lines
1.8 KiB
Makefile
#
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# Copyright (C) 2015 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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#################################################
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# Images
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#################################################
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# $(1): rootfs contents directory
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define Image/mkfs/cpio
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( cd $(call mkfs_target_dir,$(1))/; find . | cpio -o -H newc | gzip -9n > $@ )
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endef
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# $(1): zynq board id
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define Build/dtb
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$(call Image/BuildDTB,$(DTS_DIR)/zynq-$(1).dts,$@.dtb)
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endef
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define Build/uRamdisk
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# Create uboot cpio.gz
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mkimage -A arm -T ramdisk -C gzip -n "$(PROFILE) OpenWRT rootfs" \
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-d $(IMAGE_ROOTFS) $@.new
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mv $@.new $@
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endef
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# $(1): FIT name/description
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define Build/fit
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# create FIT image with rootfs
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./mkits.sh \
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-D $(1) -o $@.its -k $(IMAGE_KERNEL) -d $(IMAGE_KERNEL).dtb \
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-C none -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \
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-A $(ARCH) -v $(LINUX_VERSION) -r $(IMAGE_ROOTFS) -z gzip
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PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@
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endef
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#################################################
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# Devices
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#################################################
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# default kernel load address
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KERNEL_LOADADDR=0x8000
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KERNEL_ENTRY=0x8000
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TARGET_FILESYSTEMS += cpio
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# $(1): canonical device name
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# $(2): lowercase device id
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define ZynqDevice
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define Device/$(1)
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DEVICE_TITLE := $(1) development board
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KERNEL := dtb $(2) | kernel-bin | uImage none
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KERNEL_NAME = zImage
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IMAGES := uramdisk.image.gz fit.itb
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IMAGE/uramdisk.image.gz := uRamdisk
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IMAGE/fit.itb := fit $(2)
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IMAGE_NAME = $$$$(IMG_PREFIX)-$(2)-$$$$(2)
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endef
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TARGET_DEVICES += $(1)
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endef
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$(eval $(call ZynqDevice,ZC702,zc702))
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$(eval $(call ZynqDevice,ZedBoard,zed))
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$(eval $(call ZynqDevice,ZYBO,zybo))
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$(eval $(call BuildImage))
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