include/image-commands.mk

   1 # Build commands that can be called from Device/* templates
   2
   3 IMAGE_KERNEL = $(word 1,$^)
   4 IMAGE_ROOTFS = $(word 2,$^)
   5
   6 define Build/uImage
   7         mkimage -A $(LINUX_KARCH) \
   8                 -O linux -T kernel \
   9                 -C $(1) -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
  10                 -n '$(if $(UIMAGE_NAME),$(UIMAGE_NAME),$(call toupper,$(LINUX_KARCH)) LEDE Linux-$(LINUX_VERSION))' -d $@ $@.new
  11         mv $@.new $@
  12 endef
  13
  14 define Build/buffalo-enc
  15         $(eval product=$(word 1,$(1)))
  16         $(eval version=$(word 2,$(1)))
  17         $(eval args=$(wordlist 3,$(words $(1)),$(1)))
  18         $(STAGING_DIR_HOST)/bin/buffalo-enc \
  19                 -p $(product) -v $(version) $(args) \
  20                 -i $@ -o $@.new
  21         mv $@.new $@
  22 endef
  23
  24 define Build/buffalo-enc-tag
  25         $(call Build/buffalo-enc,'' '' -S 152 $(1))
  26 endef
  27
  28 define Build/buffalo-tag-dhp
  29         $(eval product=$(word 1,$(1)))
  30         $(eval region=$(word 2,$(1)))
  31         $(eval language=$(word 3,$(1)))
  32         $(STAGING_DIR_HOST)/bin/buffalo-tag \
  33                 -d 0x01000000 -w 1 \
  34                 -a $(BUFFALO_TAG_PLATFORM) \
  35                 -v $(BUFFALO_TAG_VERSION) -m $(BUFFALO_TAG_MINOR) \
  36                 -b $(product) -p $(product) \
  37                 -r $(region) -r $(region) -l $(language) \
  38                 -I $@ -o $@.new
  39         mv $@.new $@
  40 endef
  41
  42 define Build/buffalo-dhp-image
  43         $(STAGING_DIR_HOST)/bin/mkdhpimg $@ $@.new
  44         mv $@.new $@
  45 endef
  46
  47 define Build/netgear-chk
  48         $(STAGING_DIR_HOST)/bin/mkchkimg \
  49                 -o $@.new \
  50                 -k $@ \
  51                 -b $(NETGEAR_BOARD_ID) \
  52                 $(if $(NETGEAR_REGION),-r $(NETGEAR_REGION),)
  53         mv $@.new $@
  54 endef
  55
  56 define Build/netgear-dni
  57         $(STAGING_DIR_HOST)/bin/mkdniimg \
  58                 -B $(NETGEAR_BOARD_ID) -v LEDE.$(REVISION) \
  59                 $(if $(NETGEAR_HW_ID),-H $(NETGEAR_HW_ID)) \
  60                 -r "$(1)" \
  61                 -i $@ -o $@.new
  62         mv $@.new $@
  63 endef
  64
  65 # append a fake/empty rootfs uImage header, to fool the bootloaders
  66 # rootfs integrity check
  67 define Build/append-uImage-fakeroot-hdr
  68         rm -f $@.fakeroot
  69         $(STAGING_DIR_HOST)/bin/mkimage \
  70                 -A $(LINUX_KARCH) -O linux -T filesystem -C none \
  71                 -n '$(call toupper,$(LINUX_KARCH)) LEDE fakeroot' \
  72                 -s \
  73                 $@.fakeroot
  74         cat $@.fakeroot >> $@
  75 endef
  76
  77 define Build/tplink-safeloader
  78        -$(STAGING_DIR_HOST)/bin/tplink-safeloader \
  79                 -B $(TPLINK_BOARD_NAME) \
  80                 -V $(REVISION) \
  81                 -k $(IMAGE_KERNEL) \
  82                 -r $@ \
  83                 -o $@.new \
  84                 -j \
  85                 $(wordlist 2,$(words $(1)),$(1)) \
  86                 $(if $(findstring sysupgrade,$(word 1,$(1))),-S) && mv $@.new $@ || rm -f $@
  87 endef
  88
  89 define Build/append-dtb
  90         $(call Image/BuildDTB,$(if $(DEVICE_DTS_DIR),$(DEVICE_DTS_DIR),$(DTS_DIR))/$(DEVICE_DTS).dts,$@.dtb)
  91         cat $@.dtb >> $@
  92 endef
  93
  94 define Build/install-dtb
  95         $(foreach dts,$(DEVICE_DTS), \
  96                 $(CP) \
  97                         $(DTS_DIR)/$(dts).dtb \
  98                         $(BIN_DIR)/$(IMG_PREFIX)-$(dts).dtb; \
  99         )
 100 endef
 101
 102 define Build/fit
 103         $(TOPDIR)/scripts/mkits.sh \
 104                 -D $(DEVICE_NAME) -o $@.its -k $@ \
 105                 $(if $(word 2,$(1)),-d $(word 2,$(1))) -C $(word 1,$(1)) \
 106                 -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
 107                 -A $(LINUX_KARCH) -v $(LINUX_VERSION)
 108         PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
 109         @mv $@.new $@
 110 endef
 111
 112 define Build/lzma
 113         $(call Build/lzma-no-dict,-lc1 -lp2 -pb2 $(1))
 114 endef
 115
 116 define Build/lzma-no-dict
 117         $(STAGING_DIR_HOST)/bin/lzma e $@ $(1) $@.new
 118         @mv $@.new $@
 119 endef
 120
 121 define Build/gzip
 122         gzip -9n -c $@ $(1) > $@.new
 123         @mv $@.new $@
 124 endef
 125
 126 define Build/jffs2
 127         rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
 128                 mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \
 129                 cp $@ $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$(1) && \
 130                 $(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad \
 131                         $(if $(CONFIG_BIG_ENDIAN),--big-endian,--little-endian) \
 132                         --squash-uids -v -e $(patsubst %k,%KiB,$(BLOCKSIZE)) \
 133                         -o $@.new \
 134                         -d $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 \
 135                         2>&1 1>/dev/null | awk '/^.+$$$$/' && \
 136                 $(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J $(patsubst %k,,$(BLOCKSIZE))
 137         -rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/
 138         @mv $@.new $@
 139 endef
 140
 141 define Build/kernel-bin
 142         rm -f $@
 143         cp $< $@
 144 endef
 145
 146 define Build/patch-cmdline
 147         $(STAGING_DIR_HOST)/bin/patch-cmdline $@ '$(CMDLINE)'
 148 endef
 149
 150 define Build/append-kernel
 151         dd if=$(IMAGE_KERNEL) >> $@
 152 endef
 153
 154 define Build/append-rootfs
 155         dd if=$(IMAGE_ROOTFS) >> $@
 156 endef
 157
 158 define Build/append-ubi
 159         sh $(TOPDIR)/scripts/ubinize-image.sh \
 160                 $(if $(UBOOTENV_IN_UBI),--uboot-env) \
 161                 $(if $(KERNEL_IN_UBI),--kernel $(IMAGE_KERNEL)) \
 162                 $(foreach part,$(UBINIZE_PARTS),--part $(part)) \
 163                 $(IMAGE_ROOTFS) \
 164                 $@.tmp \
 165                 -p $(BLOCKSIZE:%k=%KiB) -m $(PAGESIZE) \
 166                 $(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \
 167                 $(if $(VID_HDR_OFFSET),-O $(VID_HDR_OFFSET)) \
 168                 $(UBINIZE_OPTS)
 169         cat $@.tmp >> $@
 170         rm $@.tmp
 171 endef
 172
 173 define Build/pad-to
 174         dd if=$@ of=$@.new bs=$(1) conv=sync
 175         mv $@.new $@
 176 endef
 177
 178 define Build/pad-extra
 179         dd if=/dev/zero bs=$(1) count=1 >> $@
 180 endef
 181
 182 define Build/pad-rootfs
 183         $(STAGING_DIR_HOST)/bin/padjffs2 $@ $(1) \
 184                 $(if $(BLOCKSIZE),$(BLOCKSIZE:%k=%),4 8 16 64 128 256)
 185 endef
 186
 187 define Build/pad-offset
 188         let \
 189                 size="$$(stat -c%s $@)" \
 190                 pad="$(subst k,* 1024,$(word 1, $(1)))" \
 191                 offset="$(subst k,* 1024,$(word 2, $(1)))" \
 192                 pad="(pad - ((size + offset) % pad)) % pad" \
 193                 newsize='size + pad'; \
 194                 dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync
 195         mv $@.new $@
 196 endef
 197
 198 define Build/check-size
 199         @[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
 200                 echo "WARNING: Image file $@ is too big" >&2; \
 201                 rm -f $@; \
 202         }
 203 endef
 204
 205 define Build/combined-image
 206         -sh $(TOPDIR)/scripts/combined-image.sh \
 207                 "$(IMAGE_KERNEL)" \
 208                 "$@" \
 209                 "$@.new"
 210         @mv $@.new $@
 211 endef
 212
 213 define Build/sysupgrade-tar
 214         sh $(TOPDIR)/scripts/sysupgrade-tar.sh \
 215                 --board $(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)) \
 216                 --kernel $(call param_get_default,kernel,$(1),$(IMAGE_KERNEL)) \
 217                 --rootfs $(call param_get_default,rootfs,$(1),$(IMAGE_ROOTFS)) \
 218                 $@
 219 endef
 220
 221 json_quote=$(subst ','\'',$(subst ",\",$(1)))
 222 #")')
 223 metadata_devices=$(if $(1),$(subst "$(space)","$(comma)",$(strip $(foreach v,$(1),"$(call json_quote,$(v))"))))
 224 metadata_json = \
 225         '{ $(if $(IMAGE_METADATA),$(IMAGE_METADATA)$(comma)) \
 226                 "supported_devices":[$(call metadata_devices,$(1))], \
 227                 "version": { \
 228                         "dist": "$(call json_quote,$(VERSION_DIST))", \
 229                         "version": "$(call json_quote,$(VERSION_NUMBER))", \
 230                         "revision": "$(call json_quote,$(REVISION))", \
 231                         "board": "$(call json_quote,$(BOARD))" \
 232                 } \
 233         }'
 234
 235 define Build/append-metadata
 236         $(if $(SUPPORTED_DEVICES),echo $(call metadata_json,$(SUPPORTED_DEVICES)) | fwtool -I - $@)
 237 endef
 238
 239 define Build/kernel2minor
 240         kernel2minor -k $@ -r $@.new $(1)
 241         mv $@.new $@
 242 endef