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/MerakiNAND
  65         -$(STAGING_DIR_HOST)/bin/mkmerakifw \
  66                 -B $(BOARD_NAME) -s \
  67                 -i $@ \
  68                 -o $@.new
  69         @cp $@.new $@
  70 endef
  71
  72 define Build/MuImage-initramfs
  73         rm -rf $@.fakerd $@.new
  74
  75         dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync
  76
  77         # Netgear used an old uboot that doesn't have FIT support.
  78         # So we are stuck with either a full ext2/4 fs in a initrd.
  79         # ... or we try to make the "multi" image approach to work
  80         # for us.
  81         #
  82         # Sadly, the "multi" image has to consists of three
  83         # "fixed" parts in the following "fixed" order:
  84         # 1. The kernel which is in $@
  85         # 2. The (fake) initrd which is in $@.fakerd
  86         # 3. The device tree binary which is in $@.dtb
  87         #
  88         # Now, given that we use the function for the kernel which
  89         # already has a initramfs image inside, we still have to
  90         # add a "fake" initrd (which a mkimage header) in the second
  91         # part of the legacy multi image. Since we need to put the
  92         # device tree stuff into part 3.
  93
  94         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \
  95                 -C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \
  96                 -n '$(BOARD_NAME) initramfs' -d $@:$@.fakerd:$@.dtb $@.new
  97         mv $@.new $@
  98         rm -rf $@.fakerd
  99 endef
 100
 101 define Build/prepend-dtb
 102         cat "$@.dtb.uimage" "$@" > "$@.new"
 103         mv "$@.new" "$@"
 104 endef
 105
 106 define Image/cpiogz
 107         ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz )
 108 endef
 109
 110 define Device/Default
 111   PROFILES := Default
 112   KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
 113   DEVICE_DTS :=
 114   KERNEL_ENTRY := 0x00000000
 115   KERNEL_LOADADDR := 0x00000000
 116   DEVICE_DTS_DIR := ../dts
 117   SUPPORTED_DEVICES = $(subst _,$(comma),$(1))
 118 endef
 119
 120 ifeq ($(SUBTARGET),nand)
 121
 122 define Device/meraki_mr24
 123   DEVICE_TITLE := Cisco Meraki MR24
 124   DEVICE_PACKAGES := kmod-spi-gpio -swconfig
 125   BOARD_NAME := mr24
 126   DEVICE_DTS := meraki-mr24
 127   BLOCKSIZE := 63k
 128   IMAGES := sysupgrade.tar
 129   DTB_SIZE := 64512
 130   IMAGE_SIZE := 8191k
 131   KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND
 132   KERNEL_INITRAMFS := kernel-bin | lzma | dtb | MuImage-initramfs lzma
 133   IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
 134   UBINIZE_OPTS := -E 5
 135   SUPPORTED_DEVICES += mr24
 136 endef
 137 TARGET_DEVICES += meraki_mr24
 138
 139 define Device/meraki_mx60
 140   DEVICE_TITLE := Cisco Meraki MX60/MX60W
 141   DEVICE_PACKAGES := kmod-spi-gpio kmod-usb-ledtrig-usbport kmod-usb-dwc2 \
 142                      kmod-usb-storage block-mount
 143   BOARD_NAME := mx60
 144   DEVICE_DTS := meraki-mx60
 145   BLOCKSIZE := 63k
 146   IMAGES := sysupgrade.tar
 147   DTB_SIZE := 64512
 148   IMAGE_SIZE := 1021m
 149   KERNEL_SIZE := 4031k
 150   KERNEL := kernel-bin | gzip | uImage gzip | MerakiAdd-dtb | MerakiNAND
 151   KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
 152   IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
 153   UBINIZE_OPTS := -E 5
 154   SUPPORTED_DEVICES += mx60
 155 endef
 156 TARGET_DEVICES += meraki_mx60
 157
 158 define Device/netgear_wndap6x0
 159   DEVICE_PACKAGES := kmod-eeprom-at24
 160   SUBPAGESIZE := 256
 161   PAGESIZE := 512
 162   BLOCKSIZE := 16k
 163   DTB_SIZE := 32768
 164   IMAGE_SIZE := 27392k
 165   IMAGES := sysupgrade.tar factory.img
 166   KERNEL_SIZE := 4032k
 167   KERNEL := dtb | kernel-bin | gzip | MuImage-initramfs gzip
 168   IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
 169   IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
 170   UBINIZE_OPTS := -E 5
 171 endef
 172
 173 define Device/netgear_wndap620
 174   $(Device/netgear_wndap6x0)
 175   DEVICE_TITLE := Netgear WNDAP620 - Premium Wireless-N
 176   DEVICE_DTS := netgear-wndap620
 177 endef
 178 TARGET_DEVICES += netgear_wndap620
 179
 180 define Device/netgear_wndap660
 181   $(Device/netgear_wndap6x0)
 182   DEVICE_TITLE := Netgear WNDAP660 - Dual Radio Dual Band Wireless-N
 183   DEVICE_DTS := netgear-wndap660
 184 endef
 185 TARGET_DEVICES += netgear_wndap660
 186
 187 define Device/netgear_wndr4700
 188   DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720
 189   DEVICE_PACKAGES := badblocks block-mount e2fsprogs \
 190         kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-usb-ledtrig-usbport \
 191         kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \
 192         kmod-nls-utf8 kmod-usb3 kmod-usb-dwc2 kmod-usb-storage \
 193         partx-utils
 194   BOARD_NAME := wndr4700
 195   DEVICE_DTS := netgear-wndr4700
 196   PAGESIZE := 2048
 197   SUBPAGESIZE := 512
 198   BLOCKSIZE := 128k
 199   DTB_SIZE := 131008
 200   IMAGE_SIZE := 24960k
 201   IMAGES := factory.img sysupgrade.tar kernel.dtb
 202   KERNEL_SIZE := 3584k
 203   # append a fake/empty rootfs to fool netgear's uboot
 204   # CHECK_DNI_FIRMWARE_ROOTFS_INTEGRITY in do_chk_dniimg()
 205   KERNEL := kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | \
 206             append-uImage-fakehdr filesystem | dtb | create-uImage-dtb | prepend-dtb
 207   KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
 208   IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
 209                        netgear-dni | check-size $$$$(IMAGE_SIZE)
 210   IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
 211   IMAGE/kernel.dtb := export-dtb | uImage none
 212   NETGEAR_BOARD_ID := WNDR4700
 213   NETGEAR_HW_ID := 29763875+128+256
 214   UBINIZE_OPTS := -E 5
 215   SUPPORTED_DEVICES += wndr4700
 216 endef
 217 TARGET_DEVICES += netgear_wndr4700
 218
 219 endif
 220
 221 ifeq ($(SUBTARGET),sata)
 222
 223 define Device/wd_mybooklive
 224   DEVICE_TITLE := Western Digital My Book Live Series (Single + Duo)
 225   DEVICE_PACKAGES := kmod-usb-dwc2 kmod-usb-ledtrig-usbport kmod-usb-storage kmod-fs-vfat wpad-basic
 226   DEVICE_DTS := wd-mybooklive
 227   SUPPORTED_DEVICES += mbl wd,mybooklive-duo
 228   BLOCKSIZE := 1k
 229   DTB_SIZE := 16384
 230   KERNEL := kernel-bin | dtb | gzip | uImage gzip
 231   KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
 232   BOOT_SIZE := 8
 233   IMAGES := factory.img.gz kernel.dtb sysupgrade.img.gz
 234   DEVICE_DTB := apollo3g.dtb
 235   FILESYSTEMS := ext4 squashfs
 236   IMAGE/factory.img.gz := boot-script | boot-img | hdd-img | gzip
 237   IMAGE/kernel.dtb := export-dtb
 238   IMAGE/sysupgrade.img.gz := boot-script | boot-img | hdd-img | gzip | append-metadata
 239 endef
 240
 241 TARGET_DEVICES += wd_mybooklive
 242
 243 endif
 244
 245 $(eval $(call BuildImage))