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