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