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_DTS DEVICE_PROFILE IMAGE_SIZE DTB_SIZE
  10
  11 define Device/Default
  12   KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
  13   DEVICE_PROFILE :=
  14   DEVICE_DTS :=
  15   KERNEL_ENTRY := 0x00000000
  16   KERNEL_LOADADDR := 0x00000000
  17 endef
  18
  19 define Build/dtb
  20         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE))
  21 endef
  22
  23 ifeq ($(SUBTARGET),nand)
  24
  25 define Image/cpiogz
  26         ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz )
  27 endef
  28
  29 define Build/copy-file
  30         cat "$(1)" > "$@"
  31 endef
  32
  33 define Build/MerakiAdd-dtb
  34         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb)
  35         ( \
  36                 dd if=$@.dtb bs=$(DTB_SIZE) conv=sync; \
  37                 dd if=$@ bs=$(BLOCKSIZE) conv=sync; \
  38         ) > $@.new
  39         @mv $@.new $@
  40 endef
  41
  42 define Build/MerakiAdd-initramfs
  43         $(call Image/cpiogz)
  44
  45         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T ramdisk \
  46                 -C gzip -n "$(PROFILE) rootfs" \
  47                 -d $(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz \
  48                 $(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz
  49
  50         ( \
  51                 dd if=$@ bs=1k conv=sync; \
  52                 dd if=$(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz bs=$(BLOCKSIZE) conv=sync; \
  53         ) > $@.new
  54         @mv $@.new $@
  55 endef
  56
  57 define Build/MerakiNAND
  58         -$(STAGING_DIR_HOST)/bin/mkmerakifw \
  59                 -B $(DEVICE_PROFILE) -s \
  60                 -i $@ \
  61                 -o $@.new
  62         @cp $@.new $@
  63 endef
  64
  65 define Device/mr24
  66   DEVICE_TITLE := Cisco Meraki MR24
  67   DEVICE_PACKAGES := kmod-spi-gpio kmod-ath9k wpad-mini
  68   DEVICE_PROFILE := MR24
  69   DEVICE_DTS := MR24
  70   BLOCKSIZE := 64512
  71   IMAGES := sysupgrade.tar
  72   DTB_SIZE := 64512
  73   KERNEL_SIZE := 2048k
  74   IMAGE_SIZE := 8191k
  75   KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND
  76   KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux | lzma | uImage lzma | MerakiAdd-dtb | pad-to 2047k | MerakiAdd-initramfs | MerakiNAND
  77   IMAGE/sysupgrade.tar := sysupgrade-nand
  78 endef
  79 TARGET_DEVICES += mr24
  80
  81 define Build/create-uImage-dtb
  82         # flat_dt target expect FIT image - which WNDR4700's uboot doesn't support
  83         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \
  84                 -O linux -T kernel -C none \
  85                 -n '$(call toupper,$(LINUX_KARCH)) LEDE Linux-$(LINUX_VERSION)' \
  86                 -d $@.dtb $@.new
  87         @mv $@.new $@
  88 endef
  89
  90 define Build/append-fakerootfs
  91         rm -rf $@.fakerootsquashfs $@.fakefs
  92
  93         # append a fake/empty rootfs to fool netgear's uboot
  94         # CHECK_DNI_FIRMWARE_ROOTFS_INTEGRITY in do_chk_dniimg()
  95         dd if=/dev/zero of=$@.fakerd bs=16 count=1 conv=sync
  96
  97         -$(STAGING_DIR_HOST)/bin/mkimage \
  98                 -A $(LINUX_KARCH) -O linux -T filesystem -C none \
  99                 -a 0x00000000 -e 0x00000000 \
 100                 -n '$(DEVICE_PROFILE) fakerootfs' \
 101                 -d $@.fakerd $@.fakefs
 102
 103         cat $@.fakefs >> $@
 104         rm -rf $@.fakerootsquashfs $@.fakefs
 105 endef
 106
 107 define Build/wndr4700-specialImage
 108         rm -rf $@.fakerd $@.new
 109
 110         dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync
 111
 112         # Netgear used an old uboot that doesn't have FIT support.
 113         # So we are stuck with either a full ext2/4 fs in a initrd.
 114         # ... or we try to make the "multi" image approach to work
 115         # for us.
 116         #
 117         # Sadly, the "multi" image has to consists of three
 118         # "fixed" parts in the following "fixed" order:
 119         # 1. The kernel which is in $@
 120         # 2. The (fake) initrd which is in $@.fakerd
 121         # 3. The device tree binary which is in $@.dtb
 122         #
 123         # Now, given that we use the function for the kernel which
 124         # already has a initramfs image inside, we still have to
 125         # add a "fake" initrd (which a mkimage header) in the second
 126         # part of the legacy multi image. Since we need to put the
 127         # device tree stuff into part 3.
 128
 129         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \
 130                 -C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \
 131                 -n '$(DEVICE_PROFILE) initramfs' -d $@:$@.fakerd:$@.dtb $@.new
 132         mv $@.new $@
 133         rm -rf $@.fakerd
 134 endef
 135
 136 define Device/WNDR4700
 137   DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720
 138   DEVICE_PACKAGES := badblocks block-mount e2fsprogs \
 139         kmod-ath9k kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-ledtrig-usbdev \
 140         kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \
 141         kmod-nls-utf8 kmod-usb3 kmod-usb-dwc2 kmod-usb-storage \
 142         partx-utils swconfig wpad-mini
 143   DEVICE_NAME := wndr4700
 144   DEVICE_PROFILE := wndr4700
 145   DEVICE_DTS := wndr4700
 146   PAGESIZE := 2048
 147   SUBPAGESIZE := 512
 148   BLOCKSIZE := 131072
 149   DTB_SIZE := 131008
 150   IMAGE_SIZE:=25559040
 151   IMAGES := factory.img sysupgrade.tar
 152   KERNEL_SIZE := 1920k
 153   KERNEL := kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | append-fakerootfs
 154   KERNEL_INITRAMFS := kernel-bin | gzip | dtb | wndr4700-specialImage gzip
 155   IMAGE/factory.img := dtb | create-uImage-dtb | append-kernel | pad-to 2M | append-ubi | \
 156                        netgear-dni | check-size $$$$(IMAGE_SIZE)
 157   IMAGE/sysupgrade.tar := sysupgrade-nand
 158   NETGEAR_BOARD_ID := WNDR4700
 159   NETGEAR_HW_ID := 29763875+128+256
 160 endef
 161 TARGET_DEVICES += WNDR4700
 162
 163 endif
 164
 165 ifeq ($(SUBTARGET),sata)
 166
 167 ### Image scripts for the WD My Book Live Series ###
 168 define Build/boot-script
 169         $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \
 170                 -d mbl_boot.scr \
 171                 $@.scr
 172 endef
 173
 174 define Build/boot-img
 175         $(RM) -rf $@.bootdir
 176         mkdir -p $@.bootdir/boot
 177
 178         $(CP) $@.scr $@.bootdir/boot/boot.scr
 179         $(CP) $@.dtb $@.bootdir/boot/$(DEVICE_DTB)
 180         $(CP) $(word 1,$^) $@.bootdir/boot/uImage
 181
 182         genext2fs --block-size $(BLOCKSIZE) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot
 183
 184         # convert it to revision 1 - needed for u-boot ext2load
 185         $(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot
 186         $(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null
 187 endef
 188
 189 define Build/hdd-img
 190         ./mbl_gen_hdd_img.sh $@ $@.boot $(word 2,$^)
 191         $(if $(CONFIG_TARGET_IMAGES_GZIP),gzip -9n -c $@ > $(BIN_DIR)/$(notdir $@).gz)
 192 endef
 193
 194 define Build/uRamdisk
 195         $(call Image/mkfs/ext4)
 196         gzip -9n -c $(KDIR)/root.ext4 > $(KDIR)/root.ext4.gz
 197         $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T ramdisk -C gzip -n "$(PROFILE) rootfs" \
 198                 -d $(KDIR)/root.ext4.gz \
 199                 $@.uRamdisk
 200 endef
 201
 202 define Build/recovery-tar
 203         sh ./mbl_gen_recovery_tar.sh \
 204                 --profile $(DEVICE_PROFILE) \
 205                 --dtb $@.dtb \
 206                 --dtbname $(DEVICE_DTB) \
 207                 --kernel $@      \
 208                 --rootfs $@.uRamdisk \
 209                 $@
 210 endef
 211
 212 define Device/MyBookLiveDefault
 213   IMAGE_SIZE := 48m
 214   BLOCKSIZE := 1024
 215   DTB_SIZE := 16384
 216   KERNEL := kernel-bin | gzip | uImage gzip
 217   BOOT_SIZE := 8
 218   IMAGES := rootfs.img recovery.tar
 219   DEVICE_DTB := apollo3g.dtb
 220   IMAGE/rootfs.img := boot-script | dtb | boot-img | hdd-img
 221   IMAGE/recovery.tar := kernel-bin | dtb | uRamdisk | recovery-tar
 222 endef
 223
 224 define Device/MyBookLiveSingle
 225 $(Device/MyBookLiveDefault)
 226   DEVICE_TITLE := Western Digital My Book Live
 227   DEVICE_DTS := apollo3g
 228   DEVICE_PROFILE := 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-ledtrig-usbdev kmod-usb-storage kmod-fs-vfat wpad-mini
 237   DEVICE_DTS := apollo3g-duo
 238   DEVICE_PROFILE := ap2nc
 239 endef
 240
 241 TARGET_DEVICES += MyBookLiveDuo
 242
 243 endif
 244
 245 $(eval $(call BuildImage))