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 Device/Default
  11   PROFILES := Default
  12   KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
  13   DEVICE_DTS :=
  14   KERNEL_ENTRY := 0x00000000
  15   KERNEL_LOADADDR := 0x00000000
  16   DEVICE_DTS_DIR := ../dts
  17   SUPPORTED_DEVICES = $(subst _,$(comma),$(1))
  18 endef
  19
  20 define Build/dtb
  21         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE))
  22 endef
  23
  24 define Build/export-dtb
  25         cp $(IMAGE_KERNEL).dtb $@
  26 endef
  27
  28 ifeq ($(SUBTARGET),nand)
  29
  30 define Image/cpiogz
  31         ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz )
  32 endef
  33
  34 define Build/copy-file
  35         cat "$(1)" > "$@"
  36 endef
  37
  38 define Build/MerakiAdd-dtb
  39         $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb)
  40         ( \
  41                 dd if=$@.dtb bs=$(DTB_SIZE) conv=sync; \
  42                 dd if=$@ bs=$(BLOCKSIZE) conv=sync; \
  43         ) > $@.new
  44         @mv $@.new $@
  45 endef
  46
  47 define Build/MerakiAdd-initramfs
  48         $(call Image/cpiogz)
  49
  50         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T ramdisk \
  51                 -C gzip -n "$(PROFILE) rootfs" \
  52                 -d $(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz \
  53                 $(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz
  54
  55         ( \
  56                 dd if=$@ bs=1k conv=sync; \
  57                 dd if=$(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz bs=$(BLOCKSIZE) conv=sync; \
  58         ) > $@.new
  59         @mv $@.new $@
  60 endef
  61
  62 define Build/MerakiNAND
  63         -$(STAGING_DIR_HOST)/bin/mkmerakifw \
  64                 -B $(BOARD_NAME) -s \
  65                 -i $@ \
  66                 -o $@.new
  67         @cp $@.new $@
  68 endef
  69
  70 define Device/meraki_mr24
  71   DEVICE_TITLE := Cisco Meraki MR24
  72   DEVICE_PACKAGES := kmod-spi-gpio
  73   BOARD_NAME := mr24
  74   DEVICE_DTS := meraki-mr24
  75   BLOCKSIZE := 63k
  76   IMAGES := sysupgrade.tar
  77   DTB_SIZE := 64512
  78   IMAGE_SIZE := 8191k
  79   KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND
  80   KERNEL_INITRAMFS := kernel-bin | lzma | dtb | MuImage-initramfs lzma
  81   IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
  82   UBINIZE_OPTS := -E 5
  83   SUPPORTED_DEVICES += mr24
  84 endef
  85 TARGET_DEVICES += meraki_mr24
  86
  87 define Device/meraki_mx60
  88   DEVICE_TITLE := Cisco Meraki MX60/MX60W
  89   DEVICE_PACKAGES := kmod-spi-gpio kmod-usb-ledtrig-usbport kmod-usb-dwc2 \
  90   kmod-usb-storage block-mount
  91   BOARD_NAME := mx60
  92   DEVICE_DTS := meraki-mx60
  93   BLOCKSIZE := 63k
  94   IMAGES := sysupgrade.tar
  95   DTB_SIZE := 64512
  96   # The kernel size will need to match the offset defined in mkmerakifw.c,
  97   # otherwise the final image will fail to boot. This is set within the
  98   # MX60 kernel header definition which is found at
  99   # ./tools/firmware-utils/src/mkmerakifw.c, line 103~
 100   KERNEL_SIZE := 2984k
 101   IMAGE_SIZE := 1021m
 102   KERNEL := kernel-bin | gzip | uImage gzip | MerakiAdd-dtb | MerakiNAND
 103   KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux | gzip | uImage gzip | \
 104                       check-size $$(KERNEL_SIZE) | \
 105                       MerakiAdd-dtb | pad-to 2047k | MerakiAdd-initramfs | \
 106                       MerakiNAND
 107   IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
 108   UBINIZE_OPTS := -E 5
 109   SUPPORTED_DEVICES += mx60
 110 endef
 111 TARGET_DEVICES += meraki_mx60
 112
 113 define Build/create-uImage-dtb
 114         # flat_dt target expect FIT image - which WNDR4700's uboot doesn't support
 115         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \
 116                 -O linux -T kernel -C none \
 117                 -n '$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION)' \
 118                 -d $(IMAGE_KERNEL).dtb $@.new
 119         @mv $@.new $@
 120 endef
 121
 122 define Build/MuImage-initramfs
 123         rm -rf $@.fakerd $@.new
 124
 125         dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync
 126
 127         # Netgear used an old uboot that doesn't have FIT support.
 128         # So we are stuck with either a full ext2/4 fs in a initrd.
 129         # ... or we try to make the "multi" image approach to work
 130         # for us.
 131         #
 132         # Sadly, the "multi" image has to consists of three
 133         # "fixed" parts in the following "fixed" order:
 134         # 1. The kernel which is in $@
 135         # 2. The (fake) initrd which is in $@.fakerd
 136         # 3. The device tree binary which is in $@.dtb
 137         #
 138         # Now, given that we use the function for the kernel which
 139         # already has a initramfs image inside, we still have to
 140         # add a "fake" initrd (which a mkimage header) in the second
 141         # part of the legacy multi image. Since we need to put the
 142         # device tree stuff into part 3.
 143
 144         -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \
 145                 -C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \
 146                 -n '$(BOARD_NAME) initramfs' -d $@:$@.fakerd:$@.dtb $@.new
 147         mv $@.new $@
 148         rm -rf $@.fakerd
 149 endef
 150
 151 define Device/netgear_wndr4700
 152   DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720
 153   DEVICE_PACKAGES := badblocks block-mount e2fsprogs \
 154         kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-usb-ledtrig-usbport \
 155         kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \
 156         kmod-nls-utf8 kmod-usb3 kmod-usb-dwc2 kmod-usb-storage \
 157         partx-utils
 158   BOARD_NAME := wndr4700
 159   DEVICE_DTS := netgear-wndr4700
 160   PAGESIZE := 2048
 161   SUBPAGESIZE := 512
 162   BLOCKSIZE := 128k
 163   DTB_SIZE := 131008
 164   IMAGE_SIZE := 24960k
 165   IMAGES := factory.img sysupgrade.tar kernel.dtb
 166   KERNEL_SIZE := 1920k
 167   KERNEL := dtb | kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | \
 168           append-uImage-fakeroot-hdr
 169   KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
 170   IMAGE/factory.img := create-uImage-dtb | append-kernel | pad-to 2M | append-ubi | \
 171                        netgear-dni | check-size $$$$(IMAGE_SIZE)
 172   IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
 173   IMAGE/kernel.dtb := export-dtb | uImage none
 174   NETGEAR_BOARD_ID := WNDR4700
 175   NETGEAR_HW_ID := 29763875+128+256
 176   UBINIZE_OPTS := -E 5
 177   SUPPORTED_DEVICES += wndr4700
 178 endef
 179 TARGET_DEVICES += netgear_wndr4700
 180
 181 endif
 182
 183 ifeq ($(SUBTARGET),sata)
 184
 185 ### Image scripts for the WD My Book Live Series ###
 186 define Build/boot-script
 187         $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \
 188                 -d mbl_boot.scr \
 189                 $@.scr
 190 endef
 191
 192 define Build/boot-img
 193         $(RM) -rf $@.bootdir
 194         mkdir -p $@.bootdir/boot
 195
 196         $(CP) $@.scr $@.bootdir/boot/boot.scr
 197         $(CP) $(IMAGE_KERNEL).dtb $@.bootdir/boot/$(DEVICE_DTB)
 198         $(CP) $(IMAGE_KERNEL) $@.bootdir/boot/uImage
 199
 200         genext2fs --block-size $(BLOCKSIZE:%k=%Ki) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot
 201
 202         # convert it to revision 1 - needed for u-boot ext2load
 203         $(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot
 204         $(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null
 205 endef
 206
 207 define Build/hdd-img
 208         ./mbl_gen_hdd_img.sh $@ $@.boot $(IMAGE_ROOTFS)
 209 endef
 210
 211 define Device/MyBookLiveDefault
 212   IMAGE_SIZE := 48m
 213   BLOCKSIZE := 1k
 214   DTB_SIZE := 16384
 215   KERNEL := kernel-bin | dtb | gzip | uImage gzip
 216   KERNEL_INITRAMFS := kernel-bin | dtb | gzip | uImage gzip
 217   BOOT_SIZE := 8
 218   IMAGES := rootfs.img.gz kernel.dtb
 219   DEVICE_DTB := apollo3g.dtb
 220   FILESYSTEMS := ext4
 221   IMAGE/kernel.dtb := export-dtb
 222   IMAGE/rootfs.img.gz := boot-script | boot-img | hdd-img | gzip | append-metadata
 223 endef
 224
 225 define Device/wd_mybooklive
 226 $(Device/MyBookLiveDefault)
 227   DEVICE_TITLE := Western Digital My Book Live
 228   DEVICE_DTS := wd-mybooklive
 229   SUPPORTED_DEVICES += mbl
 230 endef
 231
 232 TARGET_DEVICES += wd_mybooklive
 233
 234 define Device/wd_mybooklive-duo
 235 $(Device/MyBookLiveDefault)
 236   DEVICE_TITLE := Western Digital My Book Live Duo
 237   DEVICE_PACKAGES := kmod-usb-dwc2 kmod-usb-ledtrig-usbport kmod-usb-storage kmod-fs-vfat wpad-mini
 238   DEVICE_DTS := wd-mybooklive-duo
 239   SUPPORTED_DEVICES += mbl
 240 endef
 241
 242 TARGET_DEVICES += wd_mybooklive-duo
 243
 244 endif
 245
 246 $(eval $(call BuildImage))