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/fit
  42         $(TOPDIR)/scripts/mkits.sh \
  43                 -D $(DEVICE_NAME) -o $@.its -k $@ \
  44                 $(if $(word 2,$(1)),-d $(word 2,$(1))) -C $(word 1,$(1)) \
  45                 -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
  46                 -A $(ARCH) -v $(LINUX_VERSION)
  47         PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
  48         @mv $@.new $@
  49 endef
  50
  51 define Build/lzma
  52         $(call Build/lzma-no-dict,-lc1 -lp2 -pb2 $(1))
  53 endef
  54
  55 define Build/lzma-no-dict
  56         $(STAGING_DIR_HOST)/bin/lzma e $@ $(1) $@.new
  57         @mv $@.new $@
  58 endef
  59
  60 define Build/gzip
  61         gzip -9n -c $@ $(1) > $@.new
  62         @mv $@.new $@
  63 endef
  64
  65 define Build/jffs2
  66         rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
  67                 mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \
  68                 cp $@ $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$(1) && \
  69                 $(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad \
  70                         $(if $(CONFIG_BIG_ENDIAN),--big-endian,--little-endian) \
  71                         --squash-uids -v -e $(patsubst %k,%KiB,$(BLOCKSIZE)) \
  72                         -o $@.new \
  73                         -d $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 \
  74                         2>&1 1>/dev/null | awk '/^.+$$$$/' && \
  75                 $(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J $(patsubst %k,,$(BLOCKSIZE))
  76         -rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/
  77         @mv $@.new $@
  78 endef
  79
  80 define Build/kernel-bin
  81         rm -f $@
  82         cp $< $@
  83 endef
  84
  85 define Build/patch-cmdline
  86         $(STAGING_DIR_HOST)/bin/patch-cmdline $@ '$(CMDLINE)'
  87 endef
  88
  89 define Build/append-kernel
  90         dd if=$(word 1,$^) $(if $(1),bs=$(1) conv=sync) >> $@
  91 endef
  92
  93 define Build/append-rootfs
  94         dd if=$(word 2,$^) $(if $(1),bs=$(1) conv=sync) >> $@
  95 endef
  96
  97 define Build/append-ubi
  98         sh $(TOPDIR)/scripts/ubinize-image.sh \
  99                 $(if $(UBOOTENV_IN_UBI),--uboot-env) \
 100                 $(if $(KERNEL_IN_UBI),--kernel $(word 1,$^)) \
 101                 $(word 2,$^) \
 102                 $@.tmp \
 103                 -p $(BLOCKSIZE) -m $(PAGESIZE) -E 5 \
 104                 $(if $(SUBPAGESIZE),-s $(SUBPAGESIZE))
 105         cat $@.tmp >> $@
 106         rm $@.tmp
 107 endef
 108
 109 define Build/pad-to
 110         dd if=$@ of=$@.new bs=$(1) conv=sync
 111         mv $@.new $@
 112 endef
 113
 114 define Build/pad-rootfs
 115         $(STAGING_DIR_HOST)/bin/padjffs2 $@ $(1) 4 8 16 64 128 256
 116 endef
 117
 118 define Build/pad-offset
 119         let \
 120                 size="$$(stat -c%s $@)" \
 121                 pad="$(word 1, $(1))" \
 122                 offset="$(word 2, $(1))" \
 123                 pad="(pad - ((size + offset) % pad)) % pad" \
 124                 newsize='size + pad'; \
 125                 dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync
 126         mv $@.new $@
 127 endef
 128
 129 define Build/check-size
 130         @[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
 131                 echo "WARNING: Image file $@ is too big" >&2; \
 132                 rm -f $@; \
 133         }
 134 endef
 135
 136 define Build/combined-image
 137         -sh $(TOPDIR)/scripts/combined-image.sh \
 138                 "$(word 1,$^)" \
 139                 "$@" \
 140                 "$@.new"
 141         @mv $@.new $@
 142 endef
 143
 144 define Build/sysupgrade-nand
 145         sh $(TOPDIR)/scripts/sysupgrade-nand.sh \
 146                 --board $(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)) \
 147                 --kernel $(word 1,$^) \
 148                 --rootfs $(word 2,$^) \
 149                 $@
 150 endef