include/image-commands.mk

   1 # Build commands that can be called from Device/* templates
   2
   3 define Build/uImage
   4         mkimage -A $(LINUX_KARCH) \
   5                 -O linux -T kernel \
   6                 -C $(1) -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
   7                 -n '$(call toupper,$(LINUX_KARCH)) LEDE Linux-$(LINUX_VERSION)' -d $@ $@.new
   8         @mv $@.new $@
   9 endef
  10
  11 define Build/netgear-chk
  12         $(STAGING_DIR_HOST)/bin/mkchkimg \
  13                 -o $@.new \
  14                 -k $@ \
  15                 -b $(NETGEAR_BOARD_ID) \
  16                 -r $(NETGEAR_REGION)
  17         mv $@.new $@
  18 endef
  19
  20 define Build/netgear-dni
  21         $(STAGING_DIR_HOST)/bin/mkdniimg \
  22                 -B $(NETGEAR_BOARD_ID) -v LEDE.$(REVISION) \
  23                 $(if $(NETGEAR_HW_ID),-H $(NETGEAR_HW_ID)) \
  24                 -r "$(1)" \
  25                 -i $@ -o $@.new
  26         mv $@.new $@
  27 endef
  28
  29 define Build/tplink-safeloader
  30        -$(STAGING_DIR_HOST)/bin/tplink-safeloader \
  31                 -B $(TPLINK_BOARD_NAME) \
  32                 -V $(REVISION) \
  33                 -k $(word 1,$^) \
  34                 -r $@ \
  35                 -o $@.new \
  36                 -j \
  37                 $(wordlist 2,$(words $(1)),$(1)) \
  38                 $(if $(findstring sysupgrade,$(word 1,$(1))),-S) && mv $@.new $@ || rm -f $@
  39 endef
  40
  41 define Build/append-dtb
  42     $(if $(DEVICE_DTS_DIR),$(call Image/BuildDTB,$(DEVICE_DTS_DIR)/$(DEVICE_DTS).dts,$(DTS_DIR)/$(DEVICE_DTS).dtb))
  43     cat $(DTS_DIR)/$(DEVICE_DTS).dtb >> $@
  44 endef
  45
  46 define Build/fit
  47         $(TOPDIR)/scripts/mkits.sh \
  48                 -D $(DEVICE_NAME) -o $@.its -k $@ \
  49                 $(if $(word 2,$(1)),-d $(word 2,$(1))) -C $(word 1,$(1)) \
  50                 -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
  51                 -A $(ARCH) -v $(LINUX_VERSION)
  52         PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
  53         @mv $@.new $@
  54 endef
  55
  56 define Build/lzma
  57         $(call Build/lzma-no-dict,-lc1 -lp2 -pb2 $(1))
  58 endef
  59
  60 define Build/lzma-no-dict
  61         $(STAGING_DIR_HOST)/bin/lzma e $@ $(1) $@.new
  62         @mv $@.new $@
  63 endef
  64
  65 define Build/gzip
  66         gzip -9n -c $@ $(1) > $@.new
  67         @mv $@.new $@
  68 endef
  69
  70 define Build/jffs2
  71         rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
  72                 mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \
  73                 cp $@ $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$(1) && \
  74                 $(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad \
  75                         $(if $(CONFIG_BIG_ENDIAN),--big-endian,--little-endian) \
  76                         --squash-uids -v -e $(patsubst %k,%KiB,$(BLOCKSIZE)) \
  77                         -o $@.new \
  78                         -d $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 \
  79                         2>&1 1>/dev/null | awk '/^.+$$$$/' && \
  80                 $(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J $(patsubst %k,,$(BLOCKSIZE))
  81         -rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/
  82         @mv $@.new $@
  83 endef
  84
  85 define Build/kernel-bin
  86         rm -f $@
  87         cp $< $@
  88 endef
  89
  90 define Build/patch-cmdline
  91         $(STAGING_DIR_HOST)/bin/patch-cmdline $@ '$(CMDLINE)'
  92 endef
  93
  94 define Build/append-kernel
  95         dd if=$(word 1,$^) $(if $(1),bs=$(1) conv=sync) >> $@
  96 endef
  97
  98 define Build/append-rootfs
  99         dd if=$(word 2,$^) $(if $(1),bs=$(1) conv=sync) >> $@
 100 endef
 101
 102 define Build/append-ubi
 103         sh $(TOPDIR)/scripts/ubinize-image.sh \
 104                 $(if $(UBOOTENV_IN_UBI),--uboot-env) \
 105                 $(if $(KERNEL_IN_UBI),--kernel $(word 1,$^)) \
 106                 $(word 2,$^) \
 107                 $@.tmp \
 108                 -p $(BLOCKSIZE) -m $(PAGESIZE) \
 109                 $(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \
 110                 $(UBINIZE_OPTS)
 111         cat $@.tmp >> $@
 112         rm $@.tmp
 113 endef
 114
 115 define Build/pad-to
 116         dd if=$@ of=$@.new bs=$(1) conv=sync
 117         mv $@.new $@
 118 endef
 119
 120 define Build/pad-rootfs
 121         $(STAGING_DIR_HOST)/bin/padjffs2 $@ $(1) 4 8 16 64 128 256
 122 endef
 123
 124 define Build/pad-offset
 125         let \
 126                 size="$$(stat -c%s $@)" \
 127                 pad="$(word 1, $(1))" \
 128                 offset="$(word 2, $(1))" \
 129                 pad="(pad - ((size + offset) % pad)) % pad" \
 130                 newsize='size + pad'; \
 131                 dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync
 132         mv $@.new $@
 133 endef
 134
 135 define Build/check-size
 136         @[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
 137                 echo "WARNING: Image file $@ is too big" >&2; \
 138                 rm -f $@; \
 139         }
 140 endef
 141
 142 define Build/combined-image
 143         -sh $(TOPDIR)/scripts/combined-image.sh \
 144                 "$(word 1,$^)" \
 145                 "$@" \
 146                 "$@.new"
 147         @mv $@.new $@
 148 endef
 149
 150 define Build/sysupgrade-nand
 151         sh $(TOPDIR)/scripts/sysupgrade-nand.sh \
 152                 --board $(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)) \
 153                 --kernel $(word 1,$^) \
 154                 --rootfs $(word 2,$^) \
 155                 $@
 156 endef