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   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 endef
  19
  20 define Build/dtb
  21         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE))
  22 endef
  23
  24 ifeq ($(SUBTARGET),nand)
  25
  26 define Image/cpiogz
  27         ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz )
  28 endef
  29
  30 define Build/copy-file
  31         cat "$(1)" > "$@"
  32 endef
  33
  34 define Build/MerakiAdd-dtb
  35         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb)
  36         ( \
  37                 dd if=$@.dtb bs=$(DTB_SIZE) conv=sync; \
  38                 dd if=$@ bs=$(BLOCKSIZE) conv=sync; \
  39         ) > $@.new
  40         @mv $@.new $@
  41 endef
  42
  43 define Build/MerakiAdd-initramfs
  44         $(call Image/cpiogz)
  45
  46         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T ramdisk \
  47                 -C gzip -n "$(PROFILE) rootfs" \
  48                 -d $(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz \
  49                 $(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz
  50
  51         ( \
  52                 dd if=$@ bs=1k conv=sync; \
  53                 dd if=$(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz bs=$(BLOCKSIZE) conv=sync; \
  54         ) > $@.new
  55         @mv $@.new $@
  56 endef
  57
  58 define Build/MerakiNAND
  59         -$(STAGING_DIR_HOST)/bin/mkmerakifw \
  60                 -B $(DEVICE_PROFILE) -s \
  61                 -i $@ \
  62                 -o $@.new
  63         @cp $@.new $@
  64 endef
  65
  66 define Device/mr24
  67   DEVICE_TITLE := Cisco Meraki MR24
  68   DEVICE_PACKAGES := kmod-spi-gpio kmod-ath9k wpad-mini
  69   DEVICE_PROFILE := MR24
  70   DEVICE_DTS := MR24
  71   BLOCKSIZE := 64512
  72   IMAGES := sysupgrade.tar
  73   DTB_SIZE := 64512
  74   KERNEL_SIZE := 2048k
  75   IMAGE_SIZE := 8191k
  76   KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND
  77   KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux | lzma | uImage lzma | MerakiAdd-dtb | pad-to 2047k | MerakiAdd-initramfs | MerakiNAND
  78   IMAGE/sysupgrade.tar := sysupgrade-nand
  79 endef
  80 TARGET_DEVICES += mr24
  81
  82 define Build/create-uImage-dtb
  83         # flat_dt target expect FIT image - which WNDR4700's uboot doesn't support
  84         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \
  85                 -O linux -T kernel -C none \
  86                 -n '$(call toupper,$(LINUX_KARCH)) LEDE Linux-$(LINUX_VERSION)' \
  87                 -d $@.dtb $@.new
  88         @mv $@.new $@
  89 endef
  90
  91 define Build/append-fakerootfs
  92         rm -rf $@.fakerootsquashfs $@.fakefs
  93
  94         # append a fake/empty rootfs to fool netgear's uboot
  95         # CHECK_DNI_FIRMWARE_ROOTFS_INTEGRITY in do_chk_dniimg()
  96         dd if=/dev/zero of=$@.fakerd bs=16 count=1 conv=sync
  97
  98         -$(STAGING_DIR_HOST)/bin/mkimage \
  99                 -A $(LINUX_KARCH) -O linux -T filesystem -C none \
 100                 -a 0x00000000 -e 0x00000000 \
 101                 -n '$(DEVICE_PROFILE) fakerootfs' \
 102                 -d $@.fakerd $@.fakefs
 103
 104         cat $@.fakefs >> $@
 105         rm -rf $@.fakerootsquashfs $@.fakefs
 106 endef
 107
 108 define Build/wndr4700-specialImage
 109         rm -rf $@.fakerd $@.new
 110
 111         dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync
 112
 113         # Netgear used an old uboot that doesn't have FIT support.
 114         # So we are stuck with either a full ext2/4 fs in a initrd.
 115         # ... or we try to make the "multi" image approach to work
 116         # for us.
 117         #
 118         # Sadly, the "multi" image has to consists of three
 119         # "fixed" parts in the following "fixed" order:
 120         # 1. The kernel which is in $@
 121         # 2. The (fake) initrd which is in $@.fakerd
 122         # 3. The device tree binary which is in $@.dtb
 123         #
 124         # Now, given that we use the function for the kernel which
 125         # already has a initramfs image inside, we still have to
 126         # add a "fake" initrd (which a mkimage header) in the second
 127         # part of the legacy multi image. Since we need to put the
 128         # device tree stuff into part 3.
 129
 130         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \
 131                 -C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \
 132                 -n '$(DEVICE_PROFILE) initramfs' -d $@:$@.fakerd:$@.dtb $@.new
 133         mv $@.new $@
 134         rm -rf $@.fakerd
 135 endef
 136
 137 define Device/WNDR4700
 138   DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720
 139   DEVICE_PACKAGES := badblocks block-mount e2fsprogs \
 140         kmod-ath9k kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-ledtrig-usbdev \
 141         kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \
 142         kmod-nls-utf8 kmod-usb3 kmod-usb-dwc2 kmod-usb-storage \
 143         partx-utils swconfig wpad-mini
 144   DEVICE_NAME := wndr4700
 145   DEVICE_PROFILE := wndr4700
 146   DEVICE_DTS := wndr4700
 147   PAGESIZE := 2048
 148   SUBPAGESIZE := 512
 149   BLOCKSIZE := 131072
 150   DTB_SIZE := 131008
 151   IMAGE_SIZE:=25559040
 152   IMAGES := factory.img sysupgrade.tar
 153   KERNEL_SIZE := 1920k
 154   KERNEL := kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | append-fakerootfs
 155   KERNEL_INITRAMFS := kernel-bin | gzip | dtb | wndr4700-specialImage gzip
 156   IMAGE/factory.img := dtb | create-uImage-dtb | append-kernel | pad-to 2M | append-ubi | \
 157                        netgear-dni | check-size $$$$(IMAGE_SIZE)
 158   IMAGE/sysupgrade.tar := sysupgrade-nand
 159   NETGEAR_BOARD_ID := WNDR4700
 160   NETGEAR_HW_ID := 29763875+128+256
 161 endef
 162 TARGET_DEVICES += WNDR4700
 163
 164 endif
 165
 166 ifeq ($(SUBTARGET),sata)
 167
 168 ### Image scripts for the WD My Book Live Series ###
 169 define Build/boot-script
 170         $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \
 171                 -d mbl_boot.scr \
 172                 $@.scr
 173 endef
 174
 175 define Build/boot-img
 176         $(RM) -rf $@.bootdir
 177         mkdir -p $@.bootdir/boot
 178
 179         $(CP) $@.scr $@.bootdir/boot/boot.scr
 180         $(CP) $@.dtb $@.bootdir/boot/$(DEVICE_DTB)
 181         $(CP) $(word 1,$^) $@.bootdir/boot/uImage
 182
 183         genext2fs --block-size $(BLOCKSIZE) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot
 184
 185         # convert it to revision 1 - needed for u-boot ext2load
 186         $(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot
 187         $(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null
 188 endef
 189
 190 define Build/hdd-img
 191         ./mbl_gen_hdd_img.sh $@ $@.boot $(word 2,$^)
 192         $(if $(CONFIG_TARGET_IMAGES_GZIP),gzip -9n -c $@ > $(BIN_DIR)/$(notdir $@).gz)
 193 endef
 194
 195 define Build/uRamdisk
 196         $(call Image/mkfs/ext4)
 197         gzip -9n -c $(KDIR)/root.ext4 > $(KDIR)/root.ext4.gz
 198         $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T ramdisk -C gzip -n "$(PROFILE) rootfs" \
 199                 -d $(KDIR)/root.ext4.gz \
 200                 $@.uRamdisk
 201 endef
 202
 203 define Build/recovery-tar
 204         sh ./mbl_gen_recovery_tar.sh \
 205                 --profile $(DEVICE_PROFILE) \
 206                 --dtb $@.dtb \
 207                 --dtbname $(DEVICE_DTB) \
 208                 --kernel $@      \
 209                 --rootfs $@.uRamdisk \
 210                 $@
 211 endef
 212
 213 define Device/MyBookLiveDefault
 214   IMAGE_SIZE := 48m
 215   BLOCKSIZE := 1024
 216   DTB_SIZE := 16384
 217   KERNEL := kernel-bin | gzip | uImage gzip
 218   BOOT_SIZE := 8
 219   IMAGES := rootfs.img recovery.tar
 220   DEVICE_DTB := apollo3g.dtb
 221   IMAGE/rootfs.img := boot-script | dtb | boot-img | hdd-img
 222   IMAGE/recovery.tar := kernel-bin | dtb | uRamdisk | recovery-tar
 223 endef
 224
 225 define Device/MyBookLiveSingle
 226 $(Device/MyBookLiveDefault)
 227   DEVICE_TITLE := Western Digital My Book Live
 228   DEVICE_DTS := apollo3g
 229   DEVICE_PROFILE := apollo3g
 230 endef
 231
 232 TARGET_DEVICES += MyBookLiveSingle
 233
 234 define Device/MyBookLiveDuo
 235 $(Device/MyBookLiveDefault)
 236   DEVICE_TITLE := Western Digital My Book Live Duo
 237   DEVICE_PACKAGES := kmod-usb-dwc2 kmod-ledtrig-usbdev kmod-usb-storage kmod-fs-vfat wpad-mini
 238   DEVICE_DTS := apollo3g-duo
 239   DEVICE_PROFILE := ap2nc
 240 endef
 241
 242 TARGET_DEVICES += MyBookLiveDuo
 243
 244 endif
 245
 246 $(eval $(call BuildImage))