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 define Device/Default
  29   PROFILES = Default
  30   KERNEL := $(KERNEL_DTB) | uImage lzma
  31   SOC := $(DEFAULT_SOC)
  32   DEVICE_DTS_DIR := ../dts
  33   DEVICE_DTS = $$(SOC)_$(1)
  34   IMAGES := sysupgrade.bin
  35   SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
  36   sysupgrade_bin := append-kernel | append-rootfs | pad-rootfs
  37   IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size
  38 endef
  39
  40 define Device/seama
  41   SEAMA_MTDBLOCK := 2
  42   IMAGES += factory.bin
  43
  44   # 64 bytes offset:
  45   # - 28 bytes seama_header
  46   # - 36 bytes of META data (4-bytes aligned)
  47   IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
  48   IMAGE/sysupgrade.bin := \
  49         $$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size
  50   IMAGE/factory.bin := \
  51         $$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size
  52   SEAMA_SIGNATURE :=
  53 endef
  54
  55 define Build/jcg-header
  56         $(STAGING_DIR_HOST)/bin/jcgimage -v $(1) \
  57                 $(if $(JCG_MAXSIZE), -m $$(($(subst k, * 1024,$(JCG_MAXSIZE)))),) \
  58                 -u $@ -o $@.new
  59         mv $@.new $@
  60 endef
  61
  62 define Build/trx
  63         $(STAGING_DIR_HOST)/bin/trx $(1) \
  64                 -o $@ \
  65                 -m $$(($(subst k, * 1024,$(IMAGE_SIZE)))) \
  66                 -f $(IMAGE_KERNEL) \
  67                 -a 4 -f $(IMAGE_ROOTFS)
  68 endef
  69
  70 define Build/loader-common
  71         rm -rf $@.src
  72         $(MAKE) -C lzma-loader \
  73                 PKG_BUILD_DIR="$@.src" \
  74                 TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
  75                 BOARD="$(BOARDNAME)" PLATFORM="$(LOADER_PLATFORM)" \
  76                 LZMA_TEXT_START=0x82000000 LOADADDR=$(KERNEL_LOADADDR) \
  77                 $(1) compile loader.$(LOADER_TYPE)
  78         mv "$@.$(LOADER_TYPE)" "$@"
  79         rm -rf $@.src
  80 endef
  81
  82 define Build/loader-kernel
  83         $(call Build/loader-common,LOADER_DATA="$@")
  84 endef
  85
  86 define Build/relocate-kernel
  87         rm -rf $@.relocate
  88         $(CP) ../../generic/image/relocate $@.relocate
  89         $(MAKE) -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
  90         ( \
  91                 dd if=$@.relocate/loader.bin bs=32 conv=sync && \
  92                 perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
  93                 cat $@ \
  94         ) > $@.new
  95         mv $@.new $@
  96         rm -rf $@.relocate
  97 endef
  98
  99 define Build/elx-header
 100         $(eval hw_id=$(word 1,$(1)))
 101         $(eval xor_pattern=$(word 2,$(1)))
 102         ( \
 103                 echo -ne "\x00\x00\x00\x00\x00\x00\x00\x03" | \
 104                         dd bs=42 count=1 conv=sync; \
 105                 hw_id="$(hw_id)"; \
 106                 echo -ne "\x$${hw_id:0:2}\x$${hw_id:2:2}\x$${hw_id:4:2}\x$${hw_id:6:2}" | \
 107                         dd bs=20 count=1 conv=sync; \
 108                 echo -ne "$$(printf '%08x' $$(stat -c%s $@) | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
 109                         dd bs=8 count=1 conv=sync; \
 110                 echo -ne "$$($(STAGING_DIR_HOST)/bin/mkhash md5 $@ | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
 111                         dd bs=58 count=1 conv=sync; \
 112         ) > $(KDIR)/tmp/$(DEVICE_NAME).header
 113         $(call Build/xor-image,-p $(xor_pattern) -x)
 114         cat $(KDIR)/tmp/$(DEVICE_NAME).header $@ > $@.new
 115         mv $@.new $@
 116         rm -rf $(KDIR)/tmp/$(DEVICE_NAME).header
 117 endef
 118
 119 define Build/umedia-header
 120         fix-u-media-header -T 0x46 -B $(1) -i $@ -o $@.new && mv $@.new $@
 121 endef
 122
 123 define Build/edimax-header
 124         $(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
 125         @mv $@.new $@
 126 endef
 127
 128 define Build/poray-header
 129         $(STAGING_DIR_HOST)/bin/mkporayfw $(1) -f $@ -o $@.new
 130         mv $@.new $@
 131 endef
 132
 133 define Build/wrg-header
 134         mkwrgimg -i $@ -d "/dev/mtdblock/2" -s $(1) -o $@.new
 135         mv $@.new $@
 136 endef
 137
 138 # combine kernel and rootfs into one image
 139 # mkdlinkfw <type> <optional extra arguments to mkdlinkfw binary>
 140
 141 define Build/mkdlinkfw
 142         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
 143                 -k $(IMAGE_KERNEL) \
 144                 -r $(IMAGE_ROOTFS) \
 145                 -o $@ \
 146                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
 147                 -s $(DLINK_FIRMWARE_SIZE)
 148 endef
 149
 150 define Build/mkdlinkfw-factory
 151         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
 152                 -m $(DLINK_ROM_ID) -f $(DLINK_FAMILY_MEMBER) \
 153                 -F $@ \
 154                 -o $@.new \
 155                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
 156                 -s $(DLINK_FIRMWARE_SIZE)
 157         mv $@.new $@
 158 endef
 159
 160 define Build/zyimage
 161         $(STAGING_DIR_HOST)/bin/zyimage $(1) $@
 162 endef
 163
 164 define Build/sercom-seal
 165         $(STAGING_DIR_HOST)/bin/mksercommfw \
 166                 -i $@ \
 167                 -b $(SERCOMM_HWID) \
 168                 -r $(SERCOMM_HWVER) \
 169                 -v $(SERCOMM_SWVER) \
 170                 $(1)
 171 endef
 172
 173 define Build/sercom-footer
 174         $(call Build/sercom-seal,-f)
 175 endef
 176
 177 define Build/fonfxcimage
 178         uimage_padhdr -i $@ -o $@.new
 179         mv $@.new $@
 180 endef
 181
 182 ifeq ($(SUBTARGET),rt288x)
 183 include rt288x.mk
 184 endif
 185
 186 ifeq ($(SUBTARGET),rt305x)
 187 include rt305x.mk
 188 endif
 189
 190 ifeq ($(SUBTARGET),rt3883)
 191 include rt3883.mk
 192 endif
 193
 194 ifeq ($(SUBTARGET),mt7620)
 195 include mt7620.mk
 196 endif
 197
 198 ifeq ($(SUBTARGET),mt7621)
 199 include mt7621.mk
 200 endif
 201
 202 ifeq ($(SUBTARGET),mt76x8)
 203 include mt76x8.mk
 204 endif
 205
 206 $(eval $(call BuildImage))