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 = $$(SOC)_$(1)
  34   IMAGES := sysupgrade.bin
  35   SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
  36   sysupgrade_bin := append-kernel | append-rootfs | pad-rootfs
  37   IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size
  38 endef
  39
  40 define Device/uimage-lzma-loader
  41   LOADER_TYPE := bin
  42   KERNEL := $(KERNEL_DTB) | loader-kernel | uImage none
  43 endef
  44
  45 define Device/seama
  46   SEAMA_MTDBLOCK := 2
  47   IMAGES += factory.bin
  48
  49   # 64 bytes offset:
  50   # - 28 bytes seama_header
  51   # - 36 bytes of META data (4-bytes aligned)
  52   IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
  53   IMAGE/sysupgrade.bin := \
  54         $$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size
  55   IMAGE/factory.bin := \
  56         $$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size
  57   SEAMA_SIGNATURE :=
  58 endef
  59
  60 define Build/jcg-header
  61         $(STAGING_DIR_HOST)/bin/jcgimage -v $(1) \
  62                 $(if $(JCG_MAXSIZE), -m $$(($(subst k, * 1024,$(JCG_MAXSIZE)))),) \
  63                 -u $@ -o $@.new
  64         mv $@.new $@
  65 endef
  66
  67 define Build/trx
  68         $(STAGING_DIR_HOST)/bin/trx $(1) \
  69                 -o $@ \
  70                 -m $$(($(subst k, * 1024,$(IMAGE_SIZE)))) \
  71                 -f $(IMAGE_KERNEL) \
  72                 -a 4 -f $(IMAGE_ROOTFS)
  73 endef
  74
  75 define Build/loader-common
  76         rm -rf $@.src
  77         $(MAKE) -C lzma-loader \
  78                 PKG_BUILD_DIR="$@.src" \
  79                 TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
  80                 BOARD="$(BOARDNAME)" PLATFORM="$(LOADER_PLATFORM)" \
  81                 LZMA_TEXT_START=0x82000000 LOADADDR=$(KERNEL_LOADADDR) \
  82                 $(1) compile loader.$(LOADER_TYPE)
  83         mv "$@.$(LOADER_TYPE)" "$@"
  84         rm -rf $@.src
  85 endef
  86
  87 define Build/loader-kernel
  88         $(call Build/loader-common,LOADER_DATA="$@")
  89 endef
  90
  91 define Build/relocate-kernel
  92         rm -rf $@.relocate
  93         $(CP) ../../generic/image/relocate $@.relocate
  94         $(MAKE) -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
  95         ( \
  96                 dd if=$@.relocate/loader.bin bs=32 conv=sync && \
  97                 perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
  98                 cat $@ \
  99         ) > $@.new
 100         mv $@.new $@
 101         rm -rf $@.relocate
 102 endef
 103
 104 define Build/elx-header
 105         $(eval hw_id=$(word 1,$(1)))
 106         $(eval xor_pattern=$(word 2,$(1)))
 107         ( \
 108                 echo -ne "\x00\x00\x00\x00\x00\x00\x00\x03" | \
 109                         dd bs=42 count=1 conv=sync; \
 110                 hw_id="$(hw_id)"; \
 111                 echo -ne "\x$${hw_id:0:2}\x$${hw_id:2:2}\x$${hw_id:4:2}\x$${hw_id:6:2}" | \
 112                         dd bs=20 count=1 conv=sync; \
 113                 echo -ne "$$(printf '%08x' $$(stat -c%s $@) | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
 114                         dd bs=8 count=1 conv=sync; \
 115                 echo -ne "$$($(STAGING_DIR_HOST)/bin/mkhash md5 $@ | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
 116                         dd bs=58 count=1 conv=sync; \
 117         ) > $(KDIR)/tmp/$(DEVICE_NAME).header
 118         $(call Build/xor-image,-p $(xor_pattern) -x)
 119         cat $(KDIR)/tmp/$(DEVICE_NAME).header $@ > $@.new
 120         mv $@.new $@
 121         rm -rf $(KDIR)/tmp/$(DEVICE_NAME).header
 122 endef
 123
 124 define Build/umedia-header
 125         fix-u-media-header -T 0x46 -B $(1) -i $@ -o $@.new && mv $@.new $@
 126 endef
 127
 128 define Build/edimax-header
 129         $(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
 130         @mv $@.new $@
 131 endef
 132
 133 define Build/poray-header
 134         $(STAGING_DIR_HOST)/bin/mkporayfw $(1) -f $@ -o $@.new
 135         mv $@.new $@
 136 endef
 137
 138 define Build/wrg-header
 139         mkwrgimg -i $@ -d "/dev/mtdblock/2" -s $(1) -o $@.new
 140         mv $@.new $@
 141 endef
 142
 143 # combine kernel and rootfs into one image
 144 # mkdlinkfw <type> <optional extra arguments to mkdlinkfw binary>
 145
 146 define Build/mkdlinkfw
 147         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
 148                 -k $(IMAGE_KERNEL) \
 149                 -r $(IMAGE_ROOTFS) \
 150                 -o $@ \
 151                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
 152                 -s $(DLINK_FIRMWARE_SIZE)
 153 endef
 154
 155 define Build/mkdlinkfw-factory
 156         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
 157                 -m $(DLINK_ROM_ID) -f $(DLINK_FAMILY_MEMBER) \
 158                 -F $@ \
 159                 -o $@.new \
 160                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
 161                 -s $(DLINK_FIRMWARE_SIZE)
 162         mv $@.new $@
 163 endef
 164
 165 define Build/zyimage
 166         $(STAGING_DIR_HOST)/bin/zyimage $(1) $@
 167 endef
 168
 169 define Build/sercom-seal
 170         $(STAGING_DIR_HOST)/bin/mksercommfw \
 171                 -i $@ \
 172                 -b $(SERCOMM_HWID) \
 173                 -r $(SERCOMM_HWVER) \
 174                 -v $(SERCOMM_SWVER) \
 175                 $(1)
 176 endef
 177
 178 define Build/sercom-footer
 179         $(call Build/sercom-seal,-f)
 180 endef
 181
 182 define Build/fonfxcimage
 183         uimage_padhdr -i $@ -o $@.new
 184         mv $@.new $@
 185 endef
 186
 187 ifeq ($(SUBTARGET),rt288x)
 188 include rt288x.mk
 189 endif
 190
 191 ifeq ($(SUBTARGET),rt305x)
 192 include rt305x.mk
 193 endif
 194
 195 ifeq ($(SUBTARGET),rt3883)
 196 include rt3883.mk
 197 endif
 198
 199 ifeq ($(SUBTARGET),mt7620)
 200 include mt7620.mk
 201 endif
 202
 203 ifeq ($(SUBTARGET),mt7621)
 204 include mt7621.mk
 205 endif
 206
 207 ifeq ($(SUBTARGET),mt76x8)
 208 include mt76x8.mk
 209 endif
 210
 211 $(eval $(call BuildImage))