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_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   DEVICE_DTS_DIR := ../dts
  19 endef
  20
  21 define Build/dtb
  22         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE))
  23 endef
  24
  25 ifeq ($(SUBTARGET),nand)
  26
  27 define Image/cpiogz
  28         ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz )
  29 endef
  30
  31 define Build/copy-file
  32         cat "$(1)" > "$@"
  33 endef
  34
  35 define Build/MerakiAdd-dtb
  36         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb)
  37         ( \
  38                 dd if=$@.dtb bs=$(DTB_SIZE) conv=sync; \
  39                 dd if=$@ bs=$(BLOCKSIZE) conv=sync; \
  40         ) > $@.new
  41         @mv $@.new $@
  42 endef
  43
  44 define Build/MerakiAdd-initramfs
  45         $(call Image/cpiogz)
  46
  47         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T ramdisk \
  48                 -C gzip -n "$(PROFILE) rootfs" \
  49                 -d $(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz \
  50                 $(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz
  51
  52         ( \
  53                 dd if=$@ bs=1k conv=sync; \
  54                 dd if=$(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz bs=$(BLOCKSIZE) conv=sync; \
  55         ) > $@.new
  56         @mv $@.new $@
  57 endef
  58
  59 define Build/MerakiNAND
  60         -$(STAGING_DIR_HOST)/bin/mkmerakifw \
  61                 -B $(DEVICE_PROFILE) -s \
  62                 -i $@ \
  63                 -o $@.new
  64         @cp $@.new $@
  65 endef
  66
  67 define Device/mr24
  68   DEVICE_TITLE := Cisco Meraki MR24
  69   DEVICE_PACKAGES := kmod-spi-gpio kmod-ath9k wpad-mini
  70   DEVICE_PROFILE := MR24
  71   DEVICE_DTS := MR24
  72   BLOCKSIZE := 64512
  73   IMAGES := sysupgrade.tar
  74   DTB_SIZE := 64512
  75   KERNEL_SIZE := 2048k
  76   IMAGE_SIZE := 8191k
  77   KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND
  78   KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux | lzma | uImage lzma | MerakiAdd-dtb | pad-to 2047k | MerakiAdd-initramfs | MerakiNAND
  79   IMAGE/sysupgrade.tar := sysupgrade-nand
  80 endef
  81 TARGET_DEVICES += mr24
  82
  83 define Build/create-uImage-dtb
  84         # flat_dt target expect FIT image - which WNDR4700's uboot doesn't support
  85         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \
  86                 -O linux -T kernel -C none \
  87                 -n '$(call toupper,$(LINUX_KARCH)) LEDE Linux-$(LINUX_VERSION)' \
  88                 -d $@.dtb $@.new
  89         @mv $@.new $@
  90 endef
  91
  92 define Build/append-fakerootfs
  93         rm -rf $@.fakerootsquashfs $@.fakefs
  94
  95         # append a fake/empty rootfs to fool netgear's uboot
  96         # CHECK_DNI_FIRMWARE_ROOTFS_INTEGRITY in do_chk_dniimg()
  97         dd if=/dev/zero of=$@.fakerd bs=16 count=1 conv=sync
  98
  99         -$(STAGING_DIR_HOST)/bin/mkimage \
 100                 -A $(LINUX_KARCH) -O linux -T filesystem -C none \
 101                 -a 0x00000000 -e 0x00000000 \
 102                 -n '$(DEVICE_PROFILE) fakerootfs' \
 103                 -d $@.fakerd $@.fakefs
 104
 105         cat $@.fakefs >> $@
 106         rm -rf $@.fakerootsquashfs $@.fakefs
 107 endef
 108
 109 define Build/wndr4700-specialImage
 110         rm -rf $@.fakerd $@.new
 111
 112         dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync
 113
 114         # Netgear used an old uboot that doesn't have FIT support.
 115         # So we are stuck with either a full ext2/4 fs in a initrd.
 116         # ... or we try to make the "multi" image approach to work
 117         # for us.
 118         #
 119         # Sadly, the "multi" image has to consists of three
 120         # "fixed" parts in the following "fixed" order:
 121         # 1. The kernel which is in $@
 122         # 2. The (fake) initrd which is in $@.fakerd
 123         # 3. The device tree binary which is in $@.dtb
 124         #
 125         # Now, given that we use the function for the kernel which
 126         # already has a initramfs image inside, we still have to
 127         # add a "fake" initrd (which a mkimage header) in the second
 128         # part of the legacy multi image. Since we need to put the
 129         # device tree stuff into part 3.
 130
 131         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \
 132                 -C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \
 133                 -n '$(DEVICE_PROFILE) initramfs' -d $@:$@.fakerd:$@.dtb $@.new
 134         mv $@.new $@
 135         rm -rf $@.fakerd
 136 endef
 137
 138 define Device/WNDR4700
 139   DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720
 140   DEVICE_PACKAGES := badblocks block-mount e2fsprogs \
 141         kmod-ath9k kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-ledtrig-usbdev \
 142         kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \
 143         kmod-nls-utf8 kmod-usb3 kmod-usb-dwc2 kmod-usb-storage \
 144         partx-utils swconfig wpad-mini
 145   DEVICE_NAME := wndr4700
 146   DEVICE_PROFILE := wndr4700
 147   DEVICE_DTS := wndr4700
 148   PAGESIZE := 2048
 149   SUBPAGESIZE := 512
 150   BLOCKSIZE := 131072
 151   DTB_SIZE := 131008
 152   IMAGE_SIZE:=25559040
 153   IMAGES := factory.img sysupgrade.tar
 154   KERNEL_SIZE := 1920k
 155   KERNEL := kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | append-fakerootfs
 156   KERNEL_INITRAMFS := kernel-bin | gzip | dtb | wndr4700-specialImage gzip
 157   IMAGE/factory.img := dtb | create-uImage-dtb | append-kernel | pad-to 2M | append-ubi | \
 158                        netgear-dni | check-size $$$$(IMAGE_SIZE)
 159   IMAGE/sysupgrade.tar := sysupgrade-nand
 160   NETGEAR_BOARD_ID := WNDR4700
 161   NETGEAR_HW_ID := 29763875+128+256
 162 endef
 163 TARGET_DEVICES += WNDR4700
 164
 165 endif
 166
 167 ifeq ($(SUBTARGET),sata)
 168
 169 ### Image scripts for the WD My Book Live Series ###
 170 define Build/boot-script
 171         $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \
 172                 -d mbl_boot.scr \
 173                 $@.scr
 174 endef
 175
 176 define Build/boot-img
 177         $(RM) -rf $@.bootdir
 178         mkdir -p $@.bootdir/boot
 179
 180         $(CP) $@.scr $@.bootdir/boot/boot.scr
 181         $(CP) $@.dtb $@.bootdir/boot/$(DEVICE_DTB)
 182         $(CP) $(word 1,$^) $@.bootdir/boot/uImage
 183
 184         genext2fs --block-size $(BLOCKSIZE) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot
 185
 186         # convert it to revision 1 - needed for u-boot ext2load
 187         $(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot
 188         $(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null
 189 endef
 190
 191 define Build/hdd-img
 192         ./mbl_gen_hdd_img.sh $@ $@.boot $(word 2,$^)
 193         $(if $(CONFIG_TARGET_IMAGES_GZIP),gzip -9n -c $@ > $(BIN_DIR)/$(notdir $@).gz)
 194 endef
 195
 196 define Build/uRamdisk
 197         $(call Image/mkfs/ext4)
 198         gzip -9n -c $(KDIR)/root.ext4 > $(KDIR)/root.ext4.gz
 199         $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T ramdisk -C gzip -n "$(PROFILE) rootfs" \
 200                 -d $(KDIR)/root.ext4.gz \
 201                 $@.uRamdisk
 202 endef
 203
 204 define Build/recovery-tar
 205         sh ./mbl_gen_recovery_tar.sh \
 206                 --profile $(DEVICE_PROFILE) \
 207                 --dtb $@.dtb \
 208                 --dtbname $(DEVICE_DTB) \
 209                 --kernel $@      \
 210                 --rootfs $@.uRamdisk \
 211                 $@
 212 endef
 213
 214 define Device/MyBookLiveDefault
 215   IMAGE_SIZE := 48m
 216   BLOCKSIZE := 1024
 217   DTB_SIZE := 16384
 218   KERNEL := kernel-bin | gzip | uImage gzip
 219   BOOT_SIZE := 8
 220   IMAGES := rootfs.img recovery.tar
 221   DEVICE_DTB := apollo3g.dtb
 222   IMAGE/rootfs.img := boot-script | dtb | boot-img | hdd-img
 223   IMAGE/recovery.tar := kernel-bin | dtb | uRamdisk | recovery-tar
 224 endef
 225
 226 define Device/MyBookLiveSingle
 227 $(Device/MyBookLiveDefault)
 228   DEVICE_TITLE := Western Digital My Book Live
 229   DEVICE_DTS := apollo3g
 230   DEVICE_PROFILE := apollo3g
 231 endef
 232
 233 TARGET_DEVICES += MyBookLiveSingle
 234
 235 define Device/MyBookLiveDuo
 236 $(Device/MyBookLiveDefault)
 237   DEVICE_TITLE := Western Digital My Book Live Duo
 238   DEVICE_PACKAGES := kmod-usb-dwc2 kmod-ledtrig-usbdev kmod-usb-storage kmod-fs-vfat wpad-mini
 239   DEVICE_DTS := apollo3g-duo
 240   DEVICE_PROFILE := ap2nc
 241 endef
 242
 243 TARGET_DEVICES += MyBookLiveDuo
 244
 245 endif
 246
 247 $(eval $(call BuildImage))