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 $(INCLUDE_DIR)/image.mk
   9
  10 DEVICE_VARS += DTS IMAGE_SIZE NETGEAR_BOARD_ID NETGEAR_HW_ID
  11 DEVICE_VARS += BUFFALO_TAG_PLATFORM BUFFALO_TAG_VERSION BUFFALO_TAG_MINOR
  12 DEVICE_VARS += SEAMA_SIGNATURE SEAMA_MTDBLOCK
  13 DEVICE_VARS += SERCOMM_HWID SERCOMM_HWVER SERCOMM_SWVER
  14 DEVICE_VARS += JCG_MAXSIZE
  15
  16 loadaddr-y := 0x80000000
  17 loadaddr-$(CONFIG_TARGET_ramips_rt288x) := 0x88000000
  18 loadaddr-$(CONFIG_TARGET_ramips_mt7621) := 0x80001000
  19
  20 KERNEL_LOADADDR := $(loadaddr-y)
  21
  22 KERNEL_DTB = kernel-bin | patch-dtb | lzma
  23 define Device/Default
  24   PROFILES = Default $$(DTS)
  25   KERNEL_DEPENDS = $$(wildcard ../dts/$$(DTS).dts)
  26   KERNEL := $(KERNEL_DTB) | uImage lzma
  27   DEVICE_DTS_DIR := ../dts
  28   IMAGES := sysupgrade.bin
  29   IMAGE_SIZE := $(ralink_default_fw_size_8M)
  30   SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
  31   sysupgrade_bin := append-kernel | append-rootfs | pad-rootfs
  32   IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
  33 endef
  34
  35 define Device/seama
  36   SEAMA_MTDBLOCK := 2
  37   IMAGES += factory.bin
  38
  39   # 64 bytes offset:
  40   # - 28 bytes seama_header
  41   # - 36 bytes of META data (4-bytes aligned)
  42   IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
  43   IMAGE/sysupgrade.bin := \
  44         $$(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) $(if $(JCG_MAXSIZE), -m $(JCG_MAXSIZE),) -u $@ -o $@.new
  52         mv $@.new $@
  53 endef
  54
  55 define Build/patch-dtb
  56         $(call Image/BuildDTB,../dts/$(DTS).dts,$@.dtb)
  57         $(STAGING_DIR_HOST)/bin/patch-dtb $@ $@.dtb
  58 endef
  59
  60 define Build/trx
  61         $(STAGING_DIR_HOST)/bin/trx $(1) \
  62                 -o $@ \
  63                 -m $(IMAGE_SIZE) \
  64                 -f $(IMAGE_KERNEL) \
  65                 -a 4 -f $(IMAGE_ROOTFS)
  66 endef
  67
  68 define Build/loader-common
  69         rm -rf $@.src
  70         $(MAKE) -C lzma-loader \
  71                 PKG_BUILD_DIR="$@.src" \
  72                 TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
  73                 BOARD="$(BOARDNAME)" PLATFORM="$(PLATFORM)" \
  74                 LZMA_TEXT_START=0x82000000 LOADADDR=$(KERNEL_LOADADDR) \
  75                 $(1) compile loader.$(LOADER_TYPE)
  76         mv "$@.$(LOADER_TYPE)" "$@"
  77         rm -rf $@.src
  78 endef
  79
  80 define Build/loader-kernel
  81         $(call Build/loader-common,LOADER_DATA="$@")
  82 endef
  83
  84 define Build/relocate-kernel
  85         rm -rf $@.relocate
  86         $(CP) ../../generic/image/relocate $@.relocate
  87         $(MAKE) -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
  88         ( \
  89                 dd if=$@.relocate/loader.bin bs=32 conv=sync && \
  90                 perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
  91                 cat $@ \
  92         ) > $@.new
  93         mv $@.new $@
  94         rm -rf $@.relocate
  95 endef
  96
  97 define Build/umedia-header
  98         fix-u-media-header -T 0x46 -B $(1) -i $@ -o $@.new && mv $@.new $@
  99 endef
 100
 101 define Build/edimax-header
 102         $(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
 103         @mv $@.new $@
 104 endef
 105
 106 define Build/poray-header
 107         $(STAGING_DIR_HOST)/bin/mkporayfw $(1) -f $@ -o $@.new
 108         mv $@.new $@
 109 endef
 110
 111 define Build/wrg-header
 112         mkwrgimg -i $@ -d "/dev/mtdblock/2" -s $(1) -o $@.new
 113         mv $@.new $@
 114 endef
 115
 116 # combine kernel and rootfs into one image
 117 # mkdlinkfw <type> <optional extra arguments to mkdlinkfw binary>
 118
 119 define Build/mkdlinkfw
 120         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
 121                 -k $(IMAGE_KERNEL) \
 122                 -r $(IMAGE_ROOTFS) \
 123                 -o $@ \
 124                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
 125                 -s $(DLINK_FIRMWARE_SIZE)
 126 endef
 127
 128 define Build/mkdlinkfw-factory
 129         -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
 130                 -m $(DLINK_ROM_ID) -f $(DLINK_FAMILY_MEMBER) \
 131                 -F $@ \
 132                 -o $@.new \
 133                 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
 134                 -s $(DLINK_FIRMWARE_SIZE)
 135         mv $@.new $@
 136 endef
 137
 138 define Build/zyimage
 139         $(STAGING_DIR_HOST)/bin/zyimage $(1) $@
 140 endef
 141
 142 define Build/sercom-seal
 143         $(STAGING_DIR_HOST)/bin/mksercommfw \
 144                 -i $@ \
 145                 -b $(SERCOMM_HWID) \
 146                 -r $(SERCOMM_HWVER) \
 147                 -v $(SERCOMM_SWVER) \
 148                 $(1)
 149 endef
 150
 151 define Build/sercom-footer
 152         $(call Build/sercom-seal,-f)
 153 endef
 154
 155 ralink_default_fw_size_4M=3866624
 156 ralink_default_fw_size_8M=8060928
 157 ralink_default_fw_size_16M=16121856
 158 ralink_default_fw_size_32M=33226752
 159
 160 ifeq ($(SUBTARGET),rt288x)
 161 include rt288x.mk
 162 endif
 163
 164 ifeq ($(SUBTARGET),rt305x)
 165 include rt305x.mk
 166 endif
 167
 168 ifeq ($(SUBTARGET),rt3883)
 169 include rt3883.mk
 170 endif
 171
 172 ifeq ($(SUBTARGET),mt7620)
 173 include mt7620.mk
 174 endif
 175
 176 ifeq ($(SUBTARGET),mt7621)
 177 include mt7621.mk
 178 endif
 179
 180 ifeq ($(SUBTARGET),mt76x8)
 181 include mt76x8.mk
 182 endif
 183
 184 $(eval $(call BuildImage))