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 $(INCLUDE_DIR)/image.mk
   9
  10 DEVICE_VARS += LOADER_TYPE
  11 DEVICE_VARS += NETGEAR_BOARD_ID NETGEAR_HW_ID
  12 DEVICE_VARS += BUFFALO_TAG_PLATFORM BUFFALO_TAG_VERSION BUFFALO_TAG_MINOR
  13 DEVICE_VARS += SEAMA_SIGNATURE SEAMA_MTDBLOCK
  14 DEVICE_VARS += SERCOMM_HWID SERCOMM_HWVER SERCOMM_SWVER
  15 DEVICE_VARS += JCG_MAXSIZE
  16
  17 loadaddr-y := 0x80000000
  18 loadaddr-$(CONFIG_TARGET_ramips_rt288x) := 0x88000000
  19 loadaddr-$(CONFIG_TARGET_ramips_mt7621) := 0x80001000
  20
  21 KERNEL_LOADADDR := $(loadaddr-y)
  22
  23 KERNEL_DTB = kernel-bin | append-dtb | lzma
  24 define Device/Default
  25   PROFILES = Default
  26   KERNEL := $(KERNEL_DTB) | uImage lzma
  27   SOC := $(DEFAULT_SOC)
  28   DEVICE_DTS_DIR := ../dts
  29   DEVICE_DTS = $$(SOC)_$(1)
  30   IMAGES := sysupgrade.bin
  31   SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
  32   sysupgrade_bin := append-kernel | append-rootfs | pad-rootfs
  33   IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size
  34 endef
  35
  36 define Device/seama
  37   SEAMA_MTDBLOCK := 2
  38   IMAGES += factory.bin
  39
  40   # 64 bytes offset:
  41   # - 28 bytes seama_header
  42   # - 36 bytes of META data (4-bytes aligned)
  43   IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
  44   IMAGE/sysupgrade.bin := \
  45         $$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size
  46   IMAGE/factory.bin := \
  47         $$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size
  48   SEAMA_SIGNATURE :=
  49 endef
  50
  51 define Build/jcg-header
  52         $(STAGING_DIR_HOST)/bin/jcgimage -v $(1) \
  53                 $(if $(JCG_MAXSIZE), -m $$(($(subst k, * 1024,$(JCG_MAXSIZE)))),) \
  54                 -u $@ -o $@.new
  55         mv $@.new $@
  56 endef
  57
  58 define Build/trx
  59         $(STAGING_DIR_HOST)/bin/trx $(1) \
  60                 -o $@ \
  61                 -m $$(($(subst k, * 1024,$(IMAGE_SIZE)))) \
  62                 -f $(IMAGE_KERNEL) \
  63                 -a 4 -f $(IMAGE_ROOTFS)
  64 endef
  65
  66 define Build/loader-common
  67         rm -rf $@.src
  68         $(MAKE) -C lzma-loader \
  69                 PKG_BUILD_DIR="$@.src" \
  70                 TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
  71                 BOARD="$(BOARDNAME)" PLATFORM="$(PLATFORM)" \
  72                 LZMA_TEXT_START=0x82000000 LOADADDR=$(KERNEL_LOADADDR) \
  73                 $(1) compile loader.$(LOADER_TYPE)
  74         mv "$@.$(LOADER_TYPE)" "$@"
  75         rm -rf $@.src
  76 endef
  77
  78 define Build/loader-kernel
  79         $(call Build/loader-common,LOADER_DATA="$@")
  80 endef
  81
  82 define Build/relocate-kernel
  83         rm -rf $@.relocate
  84         $(CP) ../../generic/image/relocate $@.relocate
  85         $(MAKE) -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
  86         ( \
  87                 dd if=$@.relocate/loader.bin bs=32 conv=sync && \
  88                 perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
  89                 cat $@ \
  90         ) > $@.new
  91         mv $@.new $@
  92         rm -rf $@.relocate
  93 endef
  94
  95 define Build/elx-header
  96         $(eval hw_id=$(word 1,$(1)))
  97         $(eval xor_pattern=$(word 2,$(1)))
  98         ( \
  99                 echo -ne "\x00\x00\x00\x00\x00\x00\x00\x03" | \
 100                         dd bs=42 count=1 conv=sync; \
 101                 hw_id="$(hw_id)"; \
 102                 echo -ne "\x$${hw_id:0:2}\x$${hw_id:2:2}\x$${hw_id:4:2}\x$${hw_id:6:2}" | \
 103                         dd bs=20 count=1 conv=sync; \
 104                 echo -ne "$$(printf '%08x' $$(stat -c%s $@) | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
 105                         dd bs=8 count=1 conv=sync; \
 106                 echo -ne "$$($(STAGING_DIR_HOST)/bin/mkhash md5 $@ | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
 107                         dd bs=58 count=1 conv=sync; \
 108         ) > $(KDIR)/tmp/$(DEVICE_NAME).header
 109         $(call Build/xor-image,-p $(xor_pattern) -x)
 110         cat $(KDIR)/tmp/$(DEVICE_NAME).header $@ > $@.new
 111         mv $@.new $@
 112         rm -rf $(KDIR)/tmp/$(DEVICE_NAME).header
 113 endef
 114
 115 define Build/umedia-header
 116         fix-u-media-header -T 0x46 -B $(1) -i $@ -o $@.new && mv $@.new $@
 117 endef
 118
 119 define Build/edimax-header
 120         $(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
 121         @mv $@.new $@
 122 endef
 123
 124 define Build/poray-header
 125         $(STAGING_DIR_HOST)/bin/mkporayfw $(1) -f $@ -o $@.new
 126         mv $@.new $@
 127 endef
 128
 129 define Build/wrg-header
 130         mkwrgimg -i $@ -d "/dev/mtdblock/2" -s $(1) -o $@.new
 131         mv $@.new $@
 132 endef
 133
 134 # combine kernel and rootfs into one image
 135 # mkdlinkfw <type> <optional extra arguments to mkdlinkfw binary>
 136
 137 define Build/mkdlinkfw
 138         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
 139                 -k $(IMAGE_KERNEL) \
 140                 -r $(IMAGE_ROOTFS) \
 141                 -o $@ \
 142                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
 143                 -s $(DLINK_FIRMWARE_SIZE)
 144 endef
 145
 146 define Build/mkdlinkfw-factory
 147         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
 148                 -m $(DLINK_ROM_ID) -f $(DLINK_FAMILY_MEMBER) \
 149                 -F $@ \
 150                 -o $@.new \
 151                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
 152                 -s $(DLINK_FIRMWARE_SIZE)
 153         mv $@.new $@
 154 endef
 155
 156 define Build/zyimage
 157         $(STAGING_DIR_HOST)/bin/zyimage $(1) $@
 158 endef
 159
 160 define Build/sercom-seal
 161         $(STAGING_DIR_HOST)/bin/mksercommfw \
 162                 -i $@ \
 163                 -b $(SERCOMM_HWID) \
 164                 -r $(SERCOMM_HWVER) \
 165                 -v $(SERCOMM_SWVER) \
 166                 $(1)
 167 endef
 168
 169 define Build/sercom-footer
 170         $(call Build/sercom-seal,-f)
 171 endef
 172
 173 define Build/fonfxcimage
 174         uimage_padhdr -i $@ -o $@.new
 175         mv $@.new $@
 176 endef
 177
 178 ifeq ($(SUBTARGET),rt288x)
 179 include rt288x.mk
 180 endif
 181
 182 ifeq ($(SUBTARGET),rt305x)
 183 include rt305x.mk
 184 endif
 185
 186 ifeq ($(SUBTARGET),rt3883)
 187 include rt3883.mk
 188 endif
 189
 190 ifeq ($(SUBTARGET),mt7620)
 191 include mt7620.mk
 192 endif
 193
 194 ifeq ($(SUBTARGET),mt7621)
 195 include mt7621.mk
 196 endif
 197
 198 ifeq ($(SUBTARGET),mt76x8)
 199 include mt76x8.mk
 200 endif
 201
 202 $(eval $(call BuildImage))