target/linux/apm821xx/image/Makefile

   1 #
   2 # This is free software, licensed under the GNU General Public License v2.
   3 # See /LICENSE for more information.
   4 #
   5 include $(TOPDIR)/rules.mk
   6 include $(INCLUDE_DIR)/image.mk
   7 include $(INCLUDE_DIR)/host.mk
   8
   9 DEVICE_VARS += DEVICE_PROFILE IMAGE_SIZE DTB_SIZE
  10
  11 define Device/Default
  12   PROFILES := Default
  13   KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
  14   DEVICE_PROFILE :=
  15   DEVICE_DTS :=
  16   KERNEL_ENTRY := 0x00000000
  17   KERNEL_LOADADDR := 0x00000000
  18   DEVICE_DTS_DIR := ../dts
  19 endef
  20
  21 define Build/dtb
  22         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE))
  23 endef
  24
  25 ifeq ($(SUBTARGET),nand)
  26
  27 define Image/cpiogz
  28         ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz )
  29 endef
  30
  31 define Build/copy-file
  32         cat "$(1)" > "$@"
  33 endef
  34
  35 define Build/MerakiAdd-dtb
  36         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb)
  37         ( \
  38                 dd if=$@.dtb bs=$(DTB_SIZE) conv=sync; \
  39                 dd if=$@ bs=$(BLOCKSIZE) conv=sync; \
  40         ) > $@.new
  41         @mv $@.new $@
  42 endef
  43
  44 define Build/MerakiAdd-initramfs
  45         $(call Image/cpiogz)
  46
  47         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T ramdisk \
  48                 -C gzip -n "$(PROFILE) rootfs" \
  49                 -d $(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz \
  50                 $(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz
  51
  52         ( \
  53                 dd if=$@ bs=1k conv=sync; \
  54                 dd if=$(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz bs=$(BLOCKSIZE) conv=sync; \
  55         ) > $@.new
  56         @mv $@.new $@
  57 endef
  58
  59 define Build/MerakiNAND
  60         -$(STAGING_DIR_HOST)/bin/mkmerakifw \
  61                 -B $(DEVICE_PROFILE) -s \
  62                 -i $@ \
  63                 -o $@.new
  64         @cp $@.new $@
  65 endef
  66
  67 define Device/mr24
  68   DEVICE_TITLE := Cisco Meraki MR24
  69   DEVICE_PACKAGES := kmod-spi-gpio kmod-ath9k wpad-mini
  70   DEVICE_PROFILE := MR24
  71   DEVICE_DTS := MR24
  72   BLOCKSIZE := 63k
  73   IMAGES := sysupgrade.tar
  74   DTB_SIZE := 64512
  75   KERNEL_SIZE := 1984k
  76   IMAGE_SIZE := 8191k
  77   KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND
  78   KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux | lzma | uImage lzma | \
  79                       check-size $$(KERNEL_SIZE) | \
  80                       MerakiAdd-dtb | pad-to 2047k | MerakiAdd-initramfs | \
  81                       MerakiNAND
  82   IMAGE/sysupgrade.tar := sysupgrade-tar
  83   UBINIZE_OPTS := -E 5
  84 endef
  85 TARGET_DEVICES += mr24
  86
  87 define Device/mx60
  88   DEVICE_TITLE := Cisco Meraki MX60
  89   DEVICE_PACKAGES := kmod-spi-gpio swconfig kmod-usb-ledtrig-usbport \
  90         kmod-usb-dwc2 kmod-usb-storage block-mount
  91   DEVICE_PROFILE := MX60
  92   DEVICE_DTS := MX60
  93   BLOCKSIZE := 63k
  94   IMAGES := sysupgrade.tar
  95   DTB_SIZE := 64512
  96   # The kernel size will need to match the offset defined in mkmerakifw.c,
  97   # otherwise the final image will fail to boot. This is set within the
  98   # MX60 kernel header definition which is found at
  99   # ./tools/firmware-utils/src/mkmerakifw.c, line 103~
 100   KERNEL_SIZE := 2984k
 101   IMAGE_SIZE := 1021m
 102   KERNEL := kernel-bin | gzip | uImage gzip | MerakiAdd-dtb | MerakiNAND
 103   KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux | gzip | uImage gzip | \
 104                       check-size $$(KERNEL_SIZE) | \
 105                       MerakiAdd-dtb | pad-to 2047k | MerakiAdd-initramfs | \
 106                       MerakiNAND
 107   IMAGE/sysupgrade.tar := sysupgrade-tar
 108   UBINIZE_OPTS := -E 5
 109 endef
 110 TARGET_DEVICES += mx60
 111
 112 define Device/mx60w
 113 $(Device/mx60)
 114   DEVICE_TITLE := Cisco Meraki MX60W
 115   DEVICE_PACKAGES += kmod-ath9k wpad-mini
 116 endef
 117 TARGET_DEVICES += mx60w
 118
 119 define Build/create-uImage-dtb
 120         # flat_dt target expect FIT image - which WNDR4700's uboot doesn't support
 121         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \
 122                 -O linux -T kernel -C none \
 123                 -n '$(call toupper,$(LINUX_KARCH)) LEDE Linux-$(LINUX_VERSION)' \
 124                 -d $(IMAGE_KERNEL).dtb $@.new
 125         @mv $@.new $@
 126 endef
 127
 128 define Build/append-fakerootfs
 129         rm -rf $@.fakerootsquashfs $@.fakefs
 130
 131         # append a fake/empty rootfs to fool netgear's uboot
 132         # CHECK_DNI_FIRMWARE_ROOTFS_INTEGRITY in do_chk_dniimg()
 133         dd if=/dev/zero of=$@.fakerd bs=16 count=1 conv=sync
 134
 135         -$(STAGING_DIR_HOST)/bin/mkimage \
 136                 -A $(LINUX_KARCH) -O linux -T filesystem -C none \
 137                 -a 0x00000000 -e 0x00000000 \
 138                 -n '$(DEVICE_PROFILE) fakerootfs' \
 139                 -d $@.fakerd $@.fakefs
 140
 141         cat $@.fakefs >> $@
 142         rm -rf $@.fakerootsquashfs $@.fakefs
 143 endef
 144
 145 define Build/wndr4700-specialImage
 146         rm -rf $@.fakerd $@.new
 147
 148         dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync
 149
 150         # Netgear used an old uboot that doesn't have FIT support.
 151         # So we are stuck with either a full ext2/4 fs in a initrd.
 152         # ... or we try to make the "multi" image approach to work
 153         # for us.
 154         #
 155         # Sadly, the "multi" image has to consists of three
 156         # "fixed" parts in the following "fixed" order:
 157         # 1. The kernel which is in $@
 158         # 2. The (fake) initrd which is in $@.fakerd
 159         # 3. The device tree binary which is in $@.dtb
 160         #
 161         # Now, given that we use the function for the kernel which
 162         # already has a initramfs image inside, we still have to
 163         # add a "fake" initrd (which a mkimage header) in the second
 164         # part of the legacy multi image. Since we need to put the
 165         # device tree stuff into part 3.
 166
 167         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \
 168                 -C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \
 169                 -n '$(DEVICE_PROFILE) initramfs' -d $@:$@.fakerd:$@.dtb $@.new
 170         mv $@.new $@
 171         rm -rf $@.fakerd
 172 endef
 173
 174 define Device/WNDR4700
 175   DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720
 176   DEVICE_PACKAGES := badblocks block-mount e2fsprogs \
 177         kmod-ath9k kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-usb-ledtrig-usbport \
 178         kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \
 179         kmod-nls-utf8 kmod-usb3 kmod-usb-dwc2 kmod-usb-storage \
 180         partx-utils swconfig wpad-mini
 181   DEVICE_NAME := wndr4700
 182   DEVICE_PROFILE := wndr4700
 183   DEVICE_DTS := wndr4700
 184   PAGESIZE := 2048
 185   SUBPAGESIZE := 512
 186   BLOCKSIZE := 128k
 187   DTB_SIZE := 131008
 188   IMAGE_SIZE := 24960k
 189   IMAGES := factory.img sysupgrade.tar
 190   KERNEL_SIZE := 1920k
 191   KERNEL := dtb | kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | append-fakerootfs
 192   KERNEL_INITRAMFS := kernel-bin | gzip | dtb | wndr4700-specialImage gzip
 193   IMAGE/factory.img := create-uImage-dtb | append-kernel | pad-to 2M | append-ubi | \
 194                        netgear-dni | check-size $$$$(IMAGE_SIZE)
 195   IMAGE/sysupgrade.tar := sysupgrade-tar
 196   NETGEAR_BOARD_ID := WNDR4700
 197   NETGEAR_HW_ID := 29763875+128+256
 198   UBINIZE_OPTS := -E 5
 199 endef
 200 TARGET_DEVICES += WNDR4700
 201
 202 endif
 203
 204 ifeq ($(SUBTARGET),sata)
 205
 206 ### Image scripts for the WD My Book Live Series ###
 207 define Build/boot-script
 208         $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \
 209                 -d mbl_boot.scr \
 210                 $@.scr
 211 endef
 212
 213 define Build/boot-img
 214         $(RM) -rf $@.bootdir
 215         mkdir -p $@.bootdir/boot
 216
 217         $(CP) $@.scr $@.bootdir/boot/boot.scr
 218         $(CP) $(IMAGE_KERNEL).dtb $@.bootdir/boot/$(DEVICE_DTB)
 219         $(CP) $(IMAGE_KERNEL) $@.bootdir/boot/uImage
 220
 221         genext2fs --block-size $(BLOCKSIZE:%k=%Ki) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot
 222
 223         # convert it to revision 1 - needed for u-boot ext2load
 224         $(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot
 225         $(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null
 226 endef
 227
 228 define Build/hdd-img
 229         ./mbl_gen_hdd_img.sh $@ $@.boot $(IMAGE_ROOTFS)
 230         $(if $(CONFIG_TARGET_IMAGES_GZIP),gzip -9n -c $@ > $(BIN_DIR)/$(notdir $@).gz)
 231 endef
 232
 233 define Build/export-dtb
 234         cp $(IMAGE_KERNEL).dtb $@
 235 endef
 236
 237 define Device/MyBookLiveDefault
 238   IMAGE_SIZE := 48m
 239   BLOCKSIZE := 1k
 240   DTB_SIZE := 16384
 241   KERNEL := kernel-bin | dtb | gzip | uImage gzip
 242   KERNEL_INITRAMFS := kernel-bin | dtb | gzip | uImage gzip
 243   BOOT_SIZE := 8
 244   IMAGES := rootfs.img kernel.dtb
 245   DEVICE_DTB := apollo3g.dtb
 246   FILESYSTEMS := ext4
 247   IMAGE/kernel.dtb := export-dtb
 248   IMAGE/rootfs.img := boot-script | boot-img | hdd-img
 249 endef
 250
 251 define Device/MyBookLiveSingle
 252 $(Device/MyBookLiveDefault)
 253   DEVICE_TITLE := Western Digital My Book Live
 254   DEVICE_DTS := apollo3g
 255   DEVICE_PROFILE := apollo3g
 256 endef
 257
 258 TARGET_DEVICES += MyBookLiveSingle
 259
 260 define Device/MyBookLiveDuo
 261 $(Device/MyBookLiveDefault)
 262   DEVICE_TITLE := Western Digital My Book Live Duo
 263   DEVICE_PACKAGES := kmod-usb-dwc2 kmod-usb-ledtrig-usbport kmod-usb-storage kmod-fs-vfat wpad-mini
 264   DEVICE_DTS := apollo3g-duo
 265   DEVICE_PROFILE := ap2nc
 266 endef
 267
 268 TARGET_DEVICES += MyBookLiveDuo
 269
 270 endif
 271
 272 $(eval $(call BuildImage))