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e6e51ce87f
The swconfig package is part of the DEFAULT_PACKAGES list in the apm821xx's nand subtarget. It's enabled by default because the MX60(W) and WNDR4700 need it for their initramfs. However the package is not necessary for the MR24's sysupgrade image, as the MR24 does not have a switch. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
253 lines
7.5 KiB
Makefile
253 lines
7.5 KiB
Makefile
#
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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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DEVICE_VARS += IMAGE_SIZE DTB_SIZE
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define Device/Default
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PROFILES := Default
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KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
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DEVICE_DTS :=
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KERNEL_ENTRY := 0x00000000
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KERNEL_LOADADDR := 0x00000000
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DEVICE_DTS_DIR := ../dts
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SUPPORTED_DEVICES = $(subst _,$(comma),$(1))
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endef
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define Build/dtb
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$(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE))
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endef
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define Build/prepend-dtb
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cat "$@.dtb.uimage" "$@" > "$@.new"
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mv "$@.new" "$@"
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endef
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define Build/export-dtb
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cp $(IMAGE_KERNEL).dtb $@
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endef
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ifeq ($(SUBTARGET),nand)
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define Image/cpiogz
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( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz )
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endef
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define Build/copy-file
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cat "$(1)" > "$@"
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endef
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define Build/MerakiAdd-dtb
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$(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb)
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( \
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dd if=$@.dtb bs=$(DTB_SIZE) conv=sync; \
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dd if=$@ bs=$(BLOCKSIZE) conv=sync; \
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) > $@.new
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@mv $@.new $@
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endef
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define Build/MerakiAdd-initramfs
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$(call Image/cpiogz)
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-$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T ramdisk \
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-C gzip -n "$(PROFILE) rootfs" \
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-d $(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz \
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$(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz
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( \
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dd if=$@ bs=1k conv=sync; \
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dd if=$(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz bs=$(BLOCKSIZE) conv=sync; \
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) > $@.new
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@mv $@.new $@
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endef
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define Build/MerakiNAND
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-$(STAGING_DIR_HOST)/bin/mkmerakifw \
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-B $(BOARD_NAME) -s \
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-i $@ \
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-o $@.new
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@cp $@.new $@
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endef
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define Device/meraki_mr24
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DEVICE_TITLE := Cisco Meraki MR24
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DEVICE_PACKAGES := kmod-spi-gpio -swconfig
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BOARD_NAME := mr24
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DEVICE_DTS := meraki-mr24
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BLOCKSIZE := 63k
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IMAGES := sysupgrade.tar
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DTB_SIZE := 64512
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IMAGE_SIZE := 8191k
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KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND
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KERNEL_INITRAMFS := kernel-bin | lzma | dtb | MuImage-initramfs lzma
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IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
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UBINIZE_OPTS := -E 5
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SUPPORTED_DEVICES += mr24
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endef
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TARGET_DEVICES += meraki_mr24
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define Device/meraki_mx60
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DEVICE_TITLE := Cisco Meraki MX60/MX60W
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DEVICE_PACKAGES := kmod-spi-gpio kmod-usb-ledtrig-usbport kmod-usb-dwc2 \
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kmod-usb-storage block-mount
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BOARD_NAME := mx60
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DEVICE_DTS := meraki-mx60
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BLOCKSIZE := 63k
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IMAGES := sysupgrade.tar
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DTB_SIZE := 64512
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# The kernel size will need to match the offset defined in mkmerakifw.c,
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# otherwise the final image will fail to boot. This is set within the
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# MX60 kernel header definition which is found at
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# ./tools/firmware-utils/src/mkmerakifw.c, line 103~
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KERNEL_SIZE := 2984k
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IMAGE_SIZE := 1021m
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KERNEL := kernel-bin | gzip | uImage gzip | MerakiAdd-dtb | MerakiNAND
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KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux | gzip | uImage gzip | \
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check-size $$(KERNEL_SIZE) | \
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MerakiAdd-dtb | pad-to 2047k | MerakiAdd-initramfs | \
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MerakiNAND
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IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
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UBINIZE_OPTS := -E 5
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SUPPORTED_DEVICES += mx60
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endef
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TARGET_DEVICES += meraki_mx60
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define Build/create-uImage-dtb
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# flat_dt target expect FIT image - which WNDR4700's uboot doesn't support
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-$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \
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-O linux -T kernel -C none \
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-n '$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION)' \
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-d "$@.dtb" "$@.dtb.uimage"
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endef
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define Build/MuImage-initramfs
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rm -rf $@.fakerd $@.new
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dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync
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# Netgear used an old uboot that doesn't have FIT support.
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# So we are stuck with either a full ext2/4 fs in a initrd.
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# ... or we try to make the "multi" image approach to work
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# for us.
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#
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# Sadly, the "multi" image has to consists of three
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# "fixed" parts in the following "fixed" order:
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# 1. The kernel which is in $@
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# 2. The (fake) initrd which is in $@.fakerd
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# 3. The device tree binary which is in $@.dtb
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#
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# Now, given that we use the function for the kernel which
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# already has a initramfs image inside, we still have to
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# add a "fake" initrd (which a mkimage header) in the second
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# part of the legacy multi image. Since we need to put the
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# device tree stuff into part 3.
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-$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \
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-C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \
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-n '$(BOARD_NAME) initramfs' -d $@:$@.fakerd:$@.dtb $@.new
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mv $@.new $@
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rm -rf $@.fakerd
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endef
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define Device/netgear_wndr4700
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DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720
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DEVICE_PACKAGES := badblocks block-mount e2fsprogs \
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kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-usb-ledtrig-usbport \
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kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \
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kmod-nls-utf8 kmod-usb3 kmod-usb-dwc2 kmod-usb-storage \
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partx-utils
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BOARD_NAME := wndr4700
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DEVICE_DTS := netgear-wndr4700
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PAGESIZE := 2048
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SUBPAGESIZE := 512
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BLOCKSIZE := 128k
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DTB_SIZE := 131008
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IMAGE_SIZE := 24960k
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IMAGES := factory.img sysupgrade.tar kernel.dtb
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KERNEL_SIZE := 3584k
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# append a fake/empty rootfs to fool netgear's uboot
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# CHECK_DNI_FIRMWARE_ROOTFS_INTEGRITY in do_chk_dniimg()
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KERNEL := kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | \
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append-uImage-fakehdr filesystem | dtb | create-uImage-dtb | prepend-dtb
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KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
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IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
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netgear-dni | check-size $$$$(IMAGE_SIZE)
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IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
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IMAGE/kernel.dtb := export-dtb | uImage none
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NETGEAR_BOARD_ID := WNDR4700
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NETGEAR_HW_ID := 29763875+128+256
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UBINIZE_OPTS := -E 5
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SUPPORTED_DEVICES += wndr4700
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endef
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TARGET_DEVICES += netgear_wndr4700
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endif
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ifeq ($(SUBTARGET),sata)
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### Image scripts for the WD My Book Live Series ###
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define Build/boot-script
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$(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \
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-d mbl_boot.scr \
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$@.scr
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endef
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define Build/boot-img
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$(RM) -rf $@.bootdir
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mkdir -p $@.bootdir/boot
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$(CP) $@.scr $@.bootdir/boot/boot.scr
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$(CP) $(IMAGE_KERNEL).dtb $@.bootdir/boot/$(DEVICE_DTB)
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$(CP) $(IMAGE_KERNEL) $@.bootdir/boot/uImage
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genext2fs --block-size $(BLOCKSIZE:%k=%Ki) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot
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# convert it to revision 1 - needed for u-boot ext2load
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$(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot
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$(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null
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endef
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define Build/hdd-img
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./mbl_gen_hdd_img.sh $@ $@.boot $(IMAGE_ROOTFS)
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endef
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define Device/MyBookLiveDefault
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IMAGE_SIZE := 48m
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BLOCKSIZE := 1k
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DTB_SIZE := 16384
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KERNEL := kernel-bin | dtb | gzip | uImage gzip
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KERNEL_INITRAMFS := kernel-bin | dtb | gzip | uImage gzip
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BOOT_SIZE := 8
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IMAGES := rootfs.img.gz kernel.dtb
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DEVICE_DTB := apollo3g.dtb
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FILESYSTEMS := ext4
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IMAGE/kernel.dtb := export-dtb
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IMAGE/rootfs.img.gz := boot-script | boot-img | hdd-img | gzip | append-metadata
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endef
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define Device/wd_mybooklive
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$(Device/MyBookLiveDefault)
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DEVICE_TITLE := Western Digital My Book Live
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DEVICE_DTS := wd-mybooklive
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SUPPORTED_DEVICES += mbl
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endef
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TARGET_DEVICES += wd_mybooklive
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define Device/wd_mybooklive-duo
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$(Device/MyBookLiveDefault)
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DEVICE_TITLE := Western Digital My Book Live Duo
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DEVICE_PACKAGES := kmod-usb-dwc2 kmod-usb-ledtrig-usbport kmod-usb-storage kmod-fs-vfat wpad-mini
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DEVICE_DTS := wd-mybooklive-duo
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SUPPORTED_DEVICES += mbl
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endef
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TARGET_DEVICES += wd_mybooklive-duo
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endif
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$(eval $(call BuildImage))
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