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 Build/boot-img
  11         $(RM) -rf $@.bootdir
  12         mkdir -p $@.bootdir/boot
  13
  14         $(CP) $@.scr $@.bootdir/boot/boot.scr
  15         $(CP) $(IMAGE_KERNEL).dtb $@.bootdir/boot/$(DEVICE_DTB)
  16         $(CP) $(IMAGE_KERNEL) $@.bootdir/boot/uImage
  17
  18         genext2fs --block-size $(BLOCKSIZE:%k=%Ki) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot
  19
  20         # convert it to revision 1 - needed for u-boot ext2load
  21         $(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot
  22         $(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null
  23 endef
  24
  25 define Build/boot-script
  26         $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \
  27                 -d mbl_boot.scr \
  28                 $@.scr
  29 endef
  30
  31 define Build/copy-file
  32         cat "$(1)" > "$@"
  33 endef
  34
  35 define Build/create-uImage-dtb
  36         # flat_dt target expect FIT image - which WNDR4700's uboot doesn't support
  37         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \
  38                 -O linux -T kernel -C none \
  39                 -n '$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION)' \
  40                 -d "$@.dtb" "$@.dtb.uimage"
  41 endef
  42
  43 define Build/dtb
  44         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE))
  45 endef
  46
  47 define Build/export-dtb
  48         cp $(IMAGE_KERNEL).dtb $@
  49 endef
  50
  51 define Build/hdd-img
  52         ./mbl_gen_hdd_img.sh $@ $@.boot $(IMAGE_ROOTFS) $(BOOT_SIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
  53 endef
  54
  55 define Build/MerakiAdd-dtb
  56         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb)
  57         ( \
  58                 dd if=$@.dtb bs=$(DTB_SIZE) conv=sync; \
  59                 dd if=$@ bs=$(BLOCKSIZE) conv=sync; \
  60         ) > $@.new
  61         @mv $@.new $@
  62 endef
  63
  64 define Build/MerakiAdd-initramfs
  65         $(call Image/cpiogz)
  66
  67         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T ramdisk \
  68                 -C gzip -n "$(PROFILE) rootfs" \
  69                 -d $(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz \
  70                 $(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz
  71
  72         ( \
  73                 dd if=$@ bs=1k conv=sync; \
  74                 dd if=$(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz bs=$(BLOCKSIZE) conv=sync; \
  75         ) > $@.new
  76         @mv $@.new $@
  77 endef
  78
  79 define Build/MerakiNAND
  80         -$(STAGING_DIR_HOST)/bin/mkmerakifw \
  81                 -B $(BOARD_NAME) -s \
  82                 -i $@ \
  83                 -o $@.new
  84         @cp $@.new $@
  85 endef
  86
  87 define Build/MuImage-initramfs
  88         rm -rf $@.fakerd $@.new
  89
  90         dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync
  91
  92         # Netgear used an old uboot that doesn't have FIT support.
  93         # So we are stuck with either a full ext2/4 fs in a initrd.
  94         # ... or we try to make the "multi" image approach to work
  95         # for us.
  96         #
  97         # Sadly, the "multi" image has to consists of three
  98         # "fixed" parts in the following "fixed" order:
  99         # 1. The kernel which is in $@
 100         # 2. The (fake) initrd which is in $@.fakerd
 101         # 3. The device tree binary which is in $@.dtb
 102         #
 103         # Now, given that we use the function for the kernel which
 104         # already has a initramfs image inside, we still have to
 105         # add a "fake" initrd (which a mkimage header) in the second
 106         # part of the legacy multi image. Since we need to put the
 107         # device tree stuff into part 3.
 108
 109         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \
 110                 -C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \
 111                 -n '$(BOARD_NAME) initramfs' -d $@:$@.fakerd:$@.dtb $@.new
 112         mv $@.new $@
 113         rm -rf $@.fakerd
 114 endef
 115
 116 define Build/prepend-dtb
 117         cat "$@.dtb.uimage" "$@" > "$@.new"
 118         mv "$@.new" "$@"
 119 endef
 120
 121 define Image/cpiogz
 122         ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz )
 123 endef
 124
 125 define Device/Default
 126   PROFILES := Default
 127   KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
 128   DEVICE_DTS :=
 129   KERNEL_ENTRY := 0x00000000
 130   KERNEL_LOADADDR := 0x00000000
 131   DEVICE_DTS_DIR := ../dts
 132   SUPPORTED_DEVICES = $(subst _,$(comma),$(1))
 133 endef
 134
 135 ifeq ($(SUBTARGET),nand)
 136
 137 define Device/meraki_mr24
 138   DEVICE_TITLE := Cisco Meraki MR24
 139   DEVICE_PACKAGES := kmod-spi-gpio -swconfig
 140   BOARD_NAME := mr24
 141   DEVICE_DTS := meraki-mr24
 142   BLOCKSIZE := 63k
 143   IMAGES := sysupgrade.tar
 144   DTB_SIZE := 64512
 145   IMAGE_SIZE := 8191k
 146   KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND
 147   KERNEL_INITRAMFS := kernel-bin | lzma | dtb | MuImage-initramfs lzma
 148   IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
 149   UBINIZE_OPTS := -E 5
 150   SUPPORTED_DEVICES += mr24
 151 endef
 152 TARGET_DEVICES += meraki_mr24
 153
 154 define Device/meraki_mx60
 155   DEVICE_TITLE := Cisco Meraki MX60/MX60W
 156   DEVICE_PACKAGES := kmod-spi-gpio kmod-usb-ledtrig-usbport kmod-usb-dwc2 \
 157   kmod-usb-storage block-mount
 158   BOARD_NAME := mx60
 159   DEVICE_DTS := meraki-mx60
 160   BLOCKSIZE := 63k
 161   IMAGES := sysupgrade.tar
 162   DTB_SIZE := 64512
 163   # The kernel size will need to match the offset defined in mkmerakifw.c,
 164   # otherwise the final image will fail to boot. This is set within the
 165   # MX60 kernel header definition which is found at
 166   # ./tools/firmware-utils/src/mkmerakifw.c, line 103~
 167   KERNEL_SIZE := 2984k
 168   IMAGE_SIZE := 1021m
 169   KERNEL := kernel-bin | gzip | uImage gzip | MerakiAdd-dtb | MerakiNAND
 170   KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux | gzip | uImage gzip | \
 171                       check-size $$(KERNEL_SIZE) | \
 172                       MerakiAdd-dtb | pad-to 2047k | MerakiAdd-initramfs | \
 173                       MerakiNAND
 174   IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
 175   UBINIZE_OPTS := -E 5
 176   SUPPORTED_DEVICES += mx60
 177 endef
 178 TARGET_DEVICES += meraki_mx60
 179
 180 define Device/netgear_wndap6x0
 181   DEVICE_PACKAGES := kmod-eeprom-at24
 182   SUBPAGESIZE := 256
 183   PAGESIZE := 512
 184   BLOCKSIZE := 16k
 185   DTB_SIZE := 32768
 186   IMAGE_SIZE := 27392k
 187   IMAGES := sysupgrade.tar factory.img
 188   KERNEL_SIZE := 4032k
 189   KERNEL := dtb | kernel-bin | gzip | MuImage-initramfs gzip
 190   IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
 191   IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
 192   UBINIZE_OPTS := -E 5
 193 endef
 194
 195 define Device/netgear_wndap620
 196   $(Device/netgear_wndap6x0)
 197   DEVICE_TITLE := Netgear WNDAP620 - Premium Wireless-N
 198   DEVICE_DTS := netgear-wndap620
 199 endef
 200 TARGET_DEVICES += netgear_wndap620
 201
 202 define Device/netgear_wndap660
 203   $(Device/netgear_wndap6x0)
 204   DEVICE_TITLE := Netgear WNDAP660 - Dual Radio Dual Band Wireless-N
 205   DEVICE_DTS := netgear-wndap660
 206 endef
 207 TARGET_DEVICES += netgear_wndap660
 208
 209 define Device/netgear_wndr4700
 210   DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720
 211   DEVICE_PACKAGES := badblocks block-mount e2fsprogs \
 212         kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-usb-ledtrig-usbport \
 213         kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \
 214         kmod-nls-utf8 kmod-usb3 kmod-usb-dwc2 kmod-usb-storage \
 215         partx-utils
 216   BOARD_NAME := wndr4700
 217   DEVICE_DTS := netgear-wndr4700
 218   PAGESIZE := 2048
 219   SUBPAGESIZE := 512
 220   BLOCKSIZE := 128k
 221   DTB_SIZE := 131008
 222   IMAGE_SIZE := 24960k
 223   IMAGES := factory.img sysupgrade.tar kernel.dtb
 224   KERNEL_SIZE := 3584k
 225   # append a fake/empty rootfs to fool netgear's uboot
 226   # CHECK_DNI_FIRMWARE_ROOTFS_INTEGRITY in do_chk_dniimg()
 227   KERNEL := kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | \
 228             append-uImage-fakehdr filesystem | dtb | create-uImage-dtb | prepend-dtb
 229   KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
 230   IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
 231                        netgear-dni | check-size $$$$(IMAGE_SIZE)
 232   IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
 233   IMAGE/kernel.dtb := export-dtb | uImage none
 234   NETGEAR_BOARD_ID := WNDR4700
 235   NETGEAR_HW_ID := 29763875+128+256
 236   UBINIZE_OPTS := -E 5
 237   SUPPORTED_DEVICES += wndr4700
 238 endef
 239 TARGET_DEVICES += netgear_wndr4700
 240
 241 endif
 242
 243 ifeq ($(SUBTARGET),sata)
 244
 245 define Device/wd_mybooklive
 246   DEVICE_TITLE := Western Digital My Book Live Series (Single + Duo)
 247   DEVICE_PACKAGES := kmod-usb-dwc2 kmod-usb-ledtrig-usbport kmod-usb-storage kmod-fs-vfat wpad-basic
 248   DEVICE_DTS := wd-mybooklive
 249   SUPPORTED_DEVICES += mbl wd_mybooklive-duo
 250   BLOCKSIZE := 1k
 251   DTB_SIZE := 16384
 252   KERNEL := kernel-bin | dtb | gzip | uImage gzip
 253   KERNEL_INITRAMFS := kernel-bin | dtb | gzip | uImage gzip
 254   BOOT_SIZE := 8
 255   IMAGES := factory.img.gz kernel.dtb sysupgrade.img.gz
 256   DEVICE_DTB := apollo3g.dtb
 257   FILESYSTEMS := ext4 squashfs
 258   IMAGE/factory.img.gz := boot-script | boot-img | hdd-img | gzip
 259   IMAGE/kernel.dtb := export-dtb
 260   IMAGE/sysupgrade.img.gz := boot-script | boot-img | hdd-img | gzip | append-metadata
 261 endef
 262
 263 TARGET_DEVICES += wd_mybooklive
 264
 265 endif
 266
 267 $(eval $(call BuildImage))