include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
-IMAGE_PROFILE:=$(if $(PROFILE),$(PROFILE),Default)
-
-DEVICE_VARS += DTS IMAGE_SIZE
+DEVICE_VARS += IMAGE_SIZE DTB_SIZE
define Device/Default
- BOARDNAME :=
- DEVICE_PROFILE = $$(BOARDNAME)
- PROFILES = Default $$(DEVICE_PROFILE)
- KERNEL_DEPENDS = $$(wildcard ../dts/$$(DTS).dts)
- KERNEL := kernel-bin | lzma | uImage lzma
- KERNEL_INITRAMFS := kernel-bin | lzma | uImage lzma
-endef
-TARGET_DEVICES += Default
+ PROFILES := Default
+ KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
+ DEVICE_DTS :=
+ KERNEL_ENTRY := 0x00000000
+ KERNEL_LOADADDR := 0x00000000
+ DEVICE_DTS_DIR := ../dts
+ SUPPORTED_DEVICES = $(subst _,$(comma),$(1))
+endef
+
+define Build/dtb
+ $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE))
+endef
+
+define Build/prepend-dtb
+ cat "$@.dtb.uimage" "$@" > "$@.new"
+ mv "$@.new" "$@"
+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 $(BOARD_NAME) -s \
+ -i $@ \
+ -o $@.new
+ @cp $@.new $@
+endef
+
+define Device/meraki_mr24
+ DEVICE_TITLE := Cisco Meraki MR24
+ DEVICE_PACKAGES := kmod-spi-gpio
+ BOARD_NAME := mr24
+ DEVICE_DTS := meraki-mr24
+ BLOCKSIZE := 63k
+ IMAGES := sysupgrade.tar
+ DTB_SIZE := 64512
+ IMAGE_SIZE := 8191k
+ KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND
+ KERNEL_INITRAMFS := kernel-bin | lzma | dtb | MuImage-initramfs lzma
+ IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
+ UBINIZE_OPTS := -E 5
+ SUPPORTED_DEVICES += mr24
+endef
+TARGET_DEVICES += meraki_mr24
+
+define Device/meraki_mx60
+ DEVICE_TITLE := Cisco Meraki MX60/MX60W
+ DEVICE_PACKAGES := kmod-spi-gpio kmod-usb-ledtrig-usbport kmod-usb-dwc2 \
+ kmod-usb-storage block-mount
+ BOARD_NAME := mx60
+ DEVICE_DTS := meraki-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 | append-metadata
+ UBINIZE_OPTS := -E 5
+ SUPPORTED_DEVICES += mx60
+endef
+TARGET_DEVICES += meraki_mx60
+
+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)) $(VERSION_DIST) Linux-$(LINUX_VERSION)' \
+ -d "$@.dtb" "$@.dtb.uimage"
+endef
+
+define Build/MuImage-initramfs
+ 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 '$(BOARD_NAME) initramfs' -d $@:$@.fakerd:$@.dtb $@.new
+ mv $@.new $@
+ rm -rf $@.fakerd
+endef
+
+define Device/netgear_wndr4700
+ DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720
+ DEVICE_PACKAGES := badblocks block-mount e2fsprogs \
+ 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
+ BOARD_NAME := wndr4700
+ DEVICE_DTS := netgear-wndr4700
+ PAGESIZE := 2048
+ SUBPAGESIZE := 512
+ BLOCKSIZE := 128k
+ DTB_SIZE := 131008
+ IMAGE_SIZE := 24960k
+ IMAGES := factory.img sysupgrade.tar kernel.dtb
+ KERNEL_SIZE := 3584k
+ # append a fake/empty rootfs to fool netgear's uboot
+ # CHECK_DNI_FIRMWARE_ROOTFS_INTEGRITY in do_chk_dniimg()
+ KERNEL := kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | \
+ append-uImage-fakehdr filesystem | dtb | create-uImage-dtb | prepend-dtb
+ KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
+ IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
+ netgear-dni | check-size $$$$(IMAGE_SIZE)
+ IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
+ IMAGE/kernel.dtb := export-dtb | uImage none
+ NETGEAR_BOARD_ID := WNDR4700
+ NETGEAR_HW_ID := 29763875+128+256
+ UBINIZE_OPTS := -E 5
+ SUPPORTED_DEVICES += wndr4700
+endef
+TARGET_DEVICES += netgear_wndr4700
+
+endif
+
+ifeq ($(SUBTARGET),sata)
+
+### Image scripts for the WD My Book Live Series ###
+define Build/boot-script
+ $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \
+ -d mbl_boot.scr \
+ $@.scr
+endef
+
+define Build/boot-img
+ $(RM) -rf $@.bootdir
+ mkdir -p $@.bootdir/boot
+
+ $(CP) $@.scr $@.bootdir/boot/boot.scr
+ $(CP) $(IMAGE_KERNEL).dtb $@.bootdir/boot/$(DEVICE_DTB)
+ $(CP) $(IMAGE_KERNEL) $@.bootdir/boot/uImage
+
+ genext2fs --block-size $(BLOCKSIZE:%k=%Ki) --size-in-blocks $$((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 $(IMAGE_ROOTFS)
+endef
+
+define Device/MyBookLiveDefault
+ IMAGE_SIZE := 48m
+ BLOCKSIZE := 1k
+ DTB_SIZE := 16384
+ KERNEL := kernel-bin | dtb | gzip | uImage gzip
+ KERNEL_INITRAMFS := kernel-bin | dtb | gzip | uImage gzip
+ BOOT_SIZE := 8
+ IMAGES := rootfs.img.gz kernel.dtb
+ DEVICE_DTB := apollo3g.dtb
+ FILESYSTEMS := ext4
+ IMAGE/kernel.dtb := export-dtb
+ IMAGE/rootfs.img.gz := boot-script | boot-img | hdd-img | gzip | append-metadata
+endef
+
+define Device/wd_mybooklive
+$(Device/MyBookLiveDefault)
+ DEVICE_TITLE := Western Digital My Book Live
+ DEVICE_DTS := wd-mybooklive
+ SUPPORTED_DEVICES += mbl
+endef
+
+TARGET_DEVICES += wd_mybooklive
+
+define Device/wd_mybooklive-duo
+$(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 := wd-mybooklive-duo
+ SUPPORTED_DEVICES += mbl
+endef
+
+TARGET_DEVICES += wd_mybooklive-duo
+
+endif
$(eval $(call BuildImage))
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