target/linux/ramips/image/Makefile

   1 #
   2 # Copyright (C) 2008-2011 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 include $(TOPDIR)/rules.mk
   8 include $(INCLUDE_DIR)/image.mk
   9
  10 DEVICE_VARS += IMAGE_SIZE NETGEAR_BOARD_ID NETGEAR_HW_ID
  11 DEVICE_VARS += BUFFALO_TAG_PLATFORM BUFFALO_TAG_VERSION BUFFALO_TAG_MINOR
  12 DEVICE_VARS += SEAMA_SIGNATURE SEAMA_MTDBLOCK
  13 DEVICE_VARS += SERCOMM_HWID SERCOMM_HWVER SERCOMM_SWVER
  14 DEVICE_VARS += JCG_MAXSIZE
  15
  16 loadaddr-y := 0x80000000
  17 loadaddr-$(CONFIG_TARGET_ramips_rt288x) := 0x88000000
  18 loadaddr-$(CONFIG_TARGET_ramips_mt7621) := 0x80001000
  19
  20 KERNEL_LOADADDR := $(loadaddr-y)
  21
  22 KERNEL_DTB = kernel-bin | append-dtb | lzma
  23 define Device/Default
  24   PROFILES = Default
  25   KERNEL := $(KERNEL_DTB) | uImage lzma
  26   DEVICE_DTS_DIR := ../dts
  27   DEVICE_DTS = $$(SOC)_$(1)
  28   IMAGES := sysupgrade.bin
  29   SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
  30   sysupgrade_bin := append-kernel | append-rootfs | pad-rootfs
  31   IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
  32 endef
  33
  34 define Device/seama
  35   SEAMA_MTDBLOCK := 2
  36   IMAGES += factory.bin
  37
  38   # 64 bytes offset:
  39   # - 28 bytes seama_header
  40   # - 36 bytes of META data (4-bytes aligned)
  41   IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
  42   IMAGE/sysupgrade.bin := \
  43         $$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
  44   IMAGE/factory.bin := \
  45         $$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size $$$$(IMAGE_SIZE)
  46   SEAMA_SIGNATURE :=
  47 endef
  48
  49 define Build/jcg-header
  50         $(STAGING_DIR_HOST)/bin/jcgimage -v $(1) \
  51                 $(if $(JCG_MAXSIZE), -m $$(($(subst k, * 1024,$(JCG_MAXSIZE)))),) \
  52                 -u $@ -o $@.new
  53         mv $@.new $@
  54 endef
  55
  56 define Build/trx
  57         $(STAGING_DIR_HOST)/bin/trx $(1) \
  58                 -o $@ \
  59                 -m $$(($(subst k, * 1024,$(IMAGE_SIZE)))) \
  60                 -f $(IMAGE_KERNEL) \
  61                 -a 4 -f $(IMAGE_ROOTFS)
  62 endef
  63
  64 define Build/loader-common
  65         rm -rf $@.src
  66         $(MAKE) -C lzma-loader \
  67                 PKG_BUILD_DIR="$@.src" \
  68                 TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
  69                 BOARD="$(BOARDNAME)" PLATFORM="$(PLATFORM)" \
  70                 LZMA_TEXT_START=0x82000000 LOADADDR=$(KERNEL_LOADADDR) \
  71                 $(1) compile loader.$(LOADER_TYPE)
  72         mv "$@.$(LOADER_TYPE)" "$@"
  73         rm -rf $@.src
  74 endef
  75
  76 define Build/loader-kernel
  77         $(call Build/loader-common,LOADER_DATA="$@")
  78 endef
  79
  80 define Build/relocate-kernel
  81         rm -rf $@.relocate
  82         $(CP) ../../generic/image/relocate $@.relocate
  83         $(MAKE) -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
  84         ( \
  85                 dd if=$@.relocate/loader.bin bs=32 conv=sync && \
  86                 perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
  87                 cat $@ \
  88         ) > $@.new
  89         mv $@.new $@
  90         rm -rf $@.relocate
  91 endef
  92
  93 define Build/elx-header
  94         $(eval hw_id=$(word 1,$(1)))
  95         $(eval xor_pattern=$(word 2,$(1)))
  96         ( \
  97                 echo -ne "\x00\x00\x00\x00\x00\x00\x00\x03" | \
  98                         dd bs=42 count=1 conv=sync; \
  99                 hw_id="$(hw_id)"; \
 100                 echo -ne "\x$${hw_id:0:2}\x$${hw_id:2:2}\x$${hw_id:4:2}\x$${hw_id:6:2}" | \
 101                         dd bs=20 count=1 conv=sync; \
 102                 echo -ne "$$(printf '%08x' $$(stat -c%s $@) | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
 103                         dd bs=8 count=1 conv=sync; \
 104                 echo -ne "$$($(STAGING_DIR_HOST)/bin/mkhash md5 $@ | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
 105                         dd bs=58 count=1 conv=sync; \
 106         ) > $(KDIR)/tmp/$(DEVICE_NAME).header
 107         $(call Build/xor-image,-p $(xor_pattern) -x)
 108         cat $(KDIR)/tmp/$(DEVICE_NAME).header $@ > $@.new
 109         mv $@.new $@
 110         rm -rf $(KDIR)/tmp/$(DEVICE_NAME).header
 111 endef
 112
 113 define Build/umedia-header
 114         fix-u-media-header -T 0x46 -B $(1) -i $@ -o $@.new && mv $@.new $@
 115 endef
 116
 117 define Build/edimax-header
 118         $(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
 119         @mv $@.new $@
 120 endef
 121
 122 define Build/poray-header
 123         $(STAGING_DIR_HOST)/bin/mkporayfw $(1) -f $@ -o $@.new
 124         mv $@.new $@
 125 endef
 126
 127 define Build/wrg-header
 128         mkwrgimg -i $@ -d "/dev/mtdblock/2" -s $(1) -o $@.new
 129         mv $@.new $@
 130 endef
 131
 132 # combine kernel and rootfs into one image
 133 # mkdlinkfw <type> <optional extra arguments to mkdlinkfw binary>
 134
 135 define Build/mkdlinkfw
 136         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
 137                 -k $(IMAGE_KERNEL) \
 138                 -r $(IMAGE_ROOTFS) \
 139                 -o $@ \
 140                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
 141                 -s $(DLINK_FIRMWARE_SIZE)
 142 endef
 143
 144 define Build/mkdlinkfw-factory
 145         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
 146                 -m $(DLINK_ROM_ID) -f $(DLINK_FAMILY_MEMBER) \
 147                 -F $@ \
 148                 -o $@.new \
 149                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
 150                 -s $(DLINK_FIRMWARE_SIZE)
 151         mv $@.new $@
 152 endef
 153
 154 define Build/zyimage
 155         $(STAGING_DIR_HOST)/bin/zyimage $(1) $@
 156 endef
 157
 158 define Build/sercom-seal
 159         $(STAGING_DIR_HOST)/bin/mksercommfw \
 160                 -i $@ \
 161                 -b $(SERCOMM_HWID) \
 162                 -r $(SERCOMM_HWVER) \
 163                 -v $(SERCOMM_SWVER) \
 164                 $(1)
 165 endef
 166
 167 define Build/sercom-footer
 168         $(call Build/sercom-seal,-f)
 169 endef
 170
 171 define Build/fonfxcimage
 172         uimage_padhdr -i $@ -o $@.new
 173         mv $@.new $@
 174 endef
 175
 176 ifeq ($(SUBTARGET),rt288x)
 177 include rt288x.mk
 178 endif
 179
 180 ifeq ($(SUBTARGET),rt305x)
 181 include rt305x.mk
 182 endif
 183
 184 ifeq ($(SUBTARGET),rt3883)
 185 include rt3883.mk
 186 endif
 187
 188 ifeq ($(SUBTARGET),mt7620)
 189 include mt7620.mk
 190 endif
 191
 192 ifeq ($(SUBTARGET),mt7621)
 193 include mt7621.mk
 194 endif
 195
 196 ifeq ($(SUBTARGET),mt76x8)
 197 include mt76x8.mk
 198 endif
 199
 200 $(eval $(call BuildImage))