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-$(CONFIG_TARGET_ramips_mt7621) := 0x80001000
  20
  21 ldrplatform-y := ralink
  22 ldrplatform-$(CONFIG_TARGET_ramips_mt7621) := mt7621
  23
  24 KERNEL_LOADADDR := $(loadaddr-y)
  25 LOADER_PLATFORM := $(ldrplatform-y)
  26
  27 KERNEL_DTB = kernel-bin | append-dtb | lzma
  28
  29 define Build/edimax-header
  30         $(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
  31         @mv $@.new $@
  32 endef
  33
  34 define Build/elx-header
  35         $(eval hw_id=$(word 1,$(1)))
  36         $(eval xor_pattern=$(word 2,$(1)))
  37         ( \
  38                 echo -ne "\x00\x00\x00\x00\x00\x00\x00\x03" | \
  39                         dd bs=42 count=1 conv=sync; \
  40                 hw_id="$(hw_id)"; \
  41                 echo -ne "\x$${hw_id:0:2}\x$${hw_id:2:2}\x$${hw_id:4:2}\x$${hw_id:6:2}" | \
  42                         dd bs=20 count=1 conv=sync; \
  43                 echo -ne "$$(printf '%08x' $$(stat -c%s $@) | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
  44                         dd bs=8 count=1 conv=sync; \
  45                 echo -ne "$$($(STAGING_DIR_HOST)/bin/mkhash md5 $@ | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
  46                         dd bs=58 count=1 conv=sync; \
  47         ) > $(KDIR)/tmp/$(DEVICE_NAME).header
  48         $(call Build/xor-image,-p $(xor_pattern) -x)
  49         cat $(KDIR)/tmp/$(DEVICE_NAME).header $@ > $@.new
  50         mv $@.new $@
  51         rm -rf $(KDIR)/tmp/$(DEVICE_NAME).header
  52 endef
  53
  54 define Build/fonfxcimage
  55         uimage_padhdr -i $@ -o $@.new
  56         mv $@.new $@
  57 endef
  58
  59 define Build/jcg-header
  60         $(STAGING_DIR_HOST)/bin/jcgimage -v $(1) \
  61                 $(if $(JCG_MAXSIZE), -m $$(($(subst k, * 1024,$(JCG_MAXSIZE)))),) \
  62                 -u $@ -o $@.new
  63         mv $@.new $@
  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="$(LOADER_PLATFORM)" \
  72                 LZMA_TEXT_START=0x82000000 LOADADDR=$(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 # combine kernel and rootfs into one image
  83 # mkdlinkfw <type> <optional extra arguments to mkdlinkfw binary>
  84 define Build/mkdlinkfw
  85         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
  86                 -k $(IMAGE_KERNEL) \
  87                 -r $(IMAGE_ROOTFS) \
  88                 -o $@ \
  89                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
  90                 -s $(DLINK_FIRMWARE_SIZE)
  91 endef
  92
  93 define Build/mkdlinkfw-factory
  94         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
  95                 -m $(DLINK_ROM_ID) -f $(DLINK_FAMILY_MEMBER) \
  96                 -F $@ \
  97                 -o $@.new \
  98                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
  99                 -s $(DLINK_FIRMWARE_SIZE)
 100         mv $@.new $@
 101 endef
 102
 103 define Build/netis-tail
 104         echo -n $(1) >> $@
 105         echo -n $(UIMAGE_NAME)-yun | $(STAGING_DIR_HOST)/bin/mkhash md5 | \
 106                 sed 's/../\\\\x&/g' | xargs echo -ne >> $@
 107 endef
 108
 109 define Build/poray-header
 110         $(STAGING_DIR_HOST)/bin/mkporayfw $(1) -f $@ -o $@.new
 111         mv $@.new $@
 112 endef
 113
 114 define Build/relocate-kernel
 115         rm -rf $@.relocate
 116         $(CP) ../../generic/image/relocate $@.relocate
 117         $(MAKE) -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
 118         ( \
 119                 dd if=$@.relocate/loader.bin bs=32 conv=sync && \
 120                 perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
 121                 cat $@ \
 122         ) > $@.new
 123         mv $@.new $@
 124         rm -rf $@.relocate
 125 endef
 126
 127 define Build/sercom-footer
 128         $(call Build/sercom-seal,-f)
 129 endef
 130
 131 define Build/sercom-seal
 132         $(STAGING_DIR_HOST)/bin/mksercommfw \
 133                 -i $@ \
 134                 -b $(SERCOMM_HWID) \
 135                 -r $(SERCOMM_HWVER) \
 136                 -v $(SERCOMM_SWVER) \
 137                 $(1)
 138 endef
 139
 140 define Build/trx
 141         $(STAGING_DIR_HOST)/bin/trx $(1) \
 142                 -o $@ \
 143                 -m $$(($(subst k, * 1024,$(IMAGE_SIZE)))) \
 144                 -f $(IMAGE_KERNEL) \
 145                 -a 4 -f $(IMAGE_ROOTFS)
 146 endef
 147
 148 define Build/umedia-header
 149         fix-u-media-header -T 0x46 -B $(1) -i $@ -o $@.new && mv $@.new $@
 150 endef
 151
 152 define Build/wrg-header
 153         mkwrgimg -i $@ -d "/dev/mtdblock/2" -s $(1) -o $@.new
 154         mv $@.new $@
 155 endef
 156
 157 define Build/zyimage
 158         $(STAGING_DIR_HOST)/bin/zyimage $(1) $@
 159 endef
 160
 161 define Device/Default
 162   PROFILES = Default
 163   KERNEL := $(KERNEL_DTB) | uImage lzma
 164   SOC := $(DEFAULT_SOC)
 165   DEVICE_DTS_DIR := ../dts
 166   DEVICE_DTS = $$(SOC)_$(1)
 167   IMAGES := sysupgrade.bin
 168   SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
 169   sysupgrade_bin := append-kernel | append-rootfs | pad-rootfs
 170   IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size
 171 endef
 172
 173 define Device/seama
 174   SEAMA_MTDBLOCK := 2
 175   IMAGES += factory.bin
 176
 177   # 64 bytes offset:
 178   # - 28 bytes seama_header
 179   # - 36 bytes of META data (4-bytes aligned)
 180   IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
 181   IMAGE/sysupgrade.bin := \
 182         $$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size
 183   IMAGE/factory.bin := \
 184         $$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size
 185   SEAMA_SIGNATURE :=
 186 endef
 187
 188 define Device/uimage-lzma-loader
 189   LOADER_TYPE := bin
 190   KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | uImage none
 191 endef
 192
 193 include $(SUBTARGET).mk
 194
 195 $(eval $(call BuildImage))