# # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/image.mk DEVICE_VARS += DEVICE_PROFILE IMAGE_SIZE DTB_SIZE define Device/Default PROFILES := Default KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts) DEVICE_PROFILE := DEVICE_DTS := KERNEL_ENTRY := 0x00000000 KERNEL_LOADADDR := 0x00000000 DEVICE_DTS_DIR := ../dts endef define Build/dtb $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE)) endef define Build/export-dtb cp $(IMAGE_KERNEL).dtb $@ endef ifeq ($(SUBTARGET),nand) define Image/cpiogz ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz ) endef define Build/copy-file cat "$(1)" > "$@" endef define Build/MerakiAdd-dtb $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb) ( \ dd if=$@.dtb bs=$(DTB_SIZE) conv=sync; \ dd if=$@ bs=$(BLOCKSIZE) conv=sync; \ ) > $@.new @mv $@.new $@ endef define Build/MerakiAdd-initramfs $(call Image/cpiogz) -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T ramdisk \ -C gzip -n "$(PROFILE) rootfs" \ -d $(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz \ $(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz ( \ dd if=$@ bs=1k conv=sync; \ dd if=$(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz bs=$(BLOCKSIZE) conv=sync; \ ) > $@.new @mv $@.new $@ endef define Build/MerakiNAND -$(STAGING_DIR_HOST)/bin/mkmerakifw \ -B $(DEVICE_PROFILE) -s \ -i $@ \ -o $@.new @cp $@.new $@ endef define Device/mr24 DEVICE_TITLE := Cisco Meraki MR24 DEVICE_PACKAGES := kmod-spi-gpio kmod-ath9k wpad-mini DEVICE_PROFILE := MR24 DEVICE_DTS := MR24 BLOCKSIZE := 63k IMAGES := sysupgrade.tar DTB_SIZE := 64512 KERNEL_SIZE := 1984k IMAGE_SIZE := 8191k KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux | lzma | uImage lzma | \ check-size $$(KERNEL_SIZE) | \ MerakiAdd-dtb | pad-to 2047k | MerakiAdd-initramfs | \ MerakiNAND IMAGE/sysupgrade.tar := sysupgrade-tar UBINIZE_OPTS := -E 5 endef TARGET_DEVICES += mr24 define Device/mx60 DEVICE_TITLE := Cisco Meraki MX60 DEVICE_PACKAGES := kmod-spi-gpio swconfig kmod-usb-ledtrig-usbport \ kmod-usb-dwc2 kmod-usb-storage block-mount DEVICE_PROFILE := MX60 DEVICE_DTS := MX60 BLOCKSIZE := 63k IMAGES := sysupgrade.tar DTB_SIZE := 64512 # The kernel size will need to match the offset defined in mkmerakifw.c, # otherwise the final image will fail to boot. This is set within the # MX60 kernel header definition which is found at # ./tools/firmware-utils/src/mkmerakifw.c, line 103~ KERNEL_SIZE := 2984k IMAGE_SIZE := 1021m KERNEL := kernel-bin | gzip | uImage gzip | MerakiAdd-dtb | MerakiNAND KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux | gzip | uImage gzip | \ check-size $$(KERNEL_SIZE) | \ MerakiAdd-dtb | pad-to 2047k | MerakiAdd-initramfs | \ MerakiNAND IMAGE/sysupgrade.tar := sysupgrade-tar UBINIZE_OPTS := -E 5 endef TARGET_DEVICES += mx60 define Device/mx60w $(Device/mx60) DEVICE_TITLE := Cisco Meraki MX60W DEVICE_PACKAGES += kmod-ath9k wpad-mini endef TARGET_DEVICES += mx60w define Build/create-uImage-dtb # flat_dt target expect FIT image - which WNDR4700's uboot doesn't support -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \ -O linux -T kernel -C none \ -n '$(call toupper,$(LINUX_KARCH)) LEDE Linux-$(LINUX_VERSION)' \ -d $(IMAGE_KERNEL).dtb $@.new @mv $@.new $@ endef define Build/wndr4700-specialImage rm -rf $@.fakerd $@.new dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync # Netgear used an old uboot that doesn't have FIT support. # So we are stuck with either a full ext2/4 fs in a initrd. # ... or we try to make the "multi" image approach to work # for us. # # Sadly, the "multi" image has to consists of three # "fixed" parts in the following "fixed" order: # 1. The kernel which is in $@ # 2. The (fake) initrd which is in $@.fakerd # 3. The device tree binary which is in $@.dtb # # Now, given that we use the function for the kernel which # already has a initramfs image inside, we still have to # add a "fake" initrd (which a mkimage header) in the second # part of the legacy multi image. Since we need to put the # device tree stuff into part 3. -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \ -C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \ -n '$(DEVICE_PROFILE) initramfs' -d $@:$@.fakerd:$@.dtb $@.new mv $@.new $@ rm -rf $@.fakerd endef define Device/WNDR4700 DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720 DEVICE_PACKAGES := badblocks block-mount e2fsprogs \ kmod-ath9k kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-usb-ledtrig-usbport \ kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \ kmod-nls-utf8 kmod-usb3 kmod-usb-dwc2 kmod-usb-storage \ partx-utils swconfig wpad-mini DEVICE_NAME := wndr4700 DEVICE_PROFILE := wndr4700 DEVICE_DTS := wndr4700 PAGESIZE := 2048 SUBPAGESIZE := 512 BLOCKSIZE := 128k DTB_SIZE := 131008 IMAGE_SIZE := 24960k IMAGES := factory.img sysupgrade.tar kernel.dtb KERNEL_SIZE := 1920k KERNEL := dtb | kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | \ append-uImage-fakeroot-hdr KERNEL_INITRAMFS := kernel-bin | gzip | dtb | wndr4700-specialImage gzip IMAGE/factory.img := create-uImage-dtb | append-kernel | pad-to 2M | append-ubi | \ netgear-dni | check-size $$$$(IMAGE_SIZE) IMAGE/sysupgrade.tar := sysupgrade-tar IMAGE/kernel.dtb := export-dtb | uImage none NETGEAR_BOARD_ID := WNDR4700 NETGEAR_HW_ID := 29763875+128+256 UBINIZE_OPTS := -E 5 endef TARGET_DEVICES += WNDR4700 endif ifeq ($(SUBTARGET),sata) ### Image scripts for the WD My Book Live Series ### define Build/boot-script $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \ -d mbl_boot.scr \ $@.scr endef define Build/boot-img $(RM) -rf $@.bootdir mkdir -p $@.bootdir/boot $(CP) $@.scr $@.bootdir/boot/boot.scr $(CP) $(IMAGE_KERNEL).dtb $@.bootdir/boot/$(DEVICE_DTB) $(CP) $(IMAGE_KERNEL) $@.bootdir/boot/uImage genext2fs --block-size $(BLOCKSIZE:%k=%Ki) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot # convert it to revision 1 - needed for u-boot ext2load $(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot $(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null endef define Build/hdd-img ./mbl_gen_hdd_img.sh $@ $@.boot $(IMAGE_ROOTFS) endef define Device/MyBookLiveDefault IMAGE_SIZE := 48m BLOCKSIZE := 1k DTB_SIZE := 16384 KERNEL := kernel-bin | dtb | gzip | uImage gzip KERNEL_INITRAMFS := kernel-bin | dtb | gzip | uImage gzip BOOT_SIZE := 8 IMAGES := rootfs.img kernel.dtb DEVICE_DTB := apollo3g.dtb FILESYSTEMS := ext4 IMAGE/kernel.dtb := export-dtb IMAGE/rootfs.img := boot-script | boot-img | hdd-img endef define Device/MyBookLiveSingle $(Device/MyBookLiveDefault) DEVICE_TITLE := Western Digital My Book Live DEVICE_DTS := apollo3g DEVICE_PROFILE := apollo3g endef TARGET_DEVICES += MyBookLiveSingle define Device/MyBookLiveDuo $(Device/MyBookLiveDefault) DEVICE_TITLE := Western Digital My Book Live Duo DEVICE_PACKAGES := kmod-usb-dwc2 kmod-usb-ledtrig-usbport kmod-usb-storage kmod-fs-vfat wpad-mini DEVICE_DTS := apollo3g-duo DEVICE_PROFILE := ap2nc endef TARGET_DEVICES += MyBookLiveDuo endif $(eval $(call BuildImage))