2 # Copyright (C) 2008-2011 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR)/rules.mk
8 include $(INCLUDE_DIR)/image.mk
10 DEVICE_VARS += LOADER_TYPE
11 DEVICE_VARS += NETGEAR_BOARD_ID NETGEAR_HW_ID
12 DEVICE_VARS += BUFFALO_TAG_PLATFORM BUFFALO_TAG_VERSION BUFFALO_TAG_MINOR
13 DEVICE_VARS += SEAMA_SIGNATURE SEAMA_MTDBLOCK
14 DEVICE_VARS += SERCOMM_HWID SERCOMM_HWVER SERCOMM_SWVER
15 DEVICE_VARS += JCG_MAXSIZE
17 loadaddr-y := 0x80000000
18 loadaddr-$(CONFIG_TARGET_ramips_rt288x) := 0x88000000
19 loadaddr-$(CONFIG_TARGET_ramips_mt7621) := 0x80001000
21 ldrplatform-y := ralink
22 ldrplatform-$(CONFIG_TARGET_ramips_mt7621) := mt7621
24 KERNEL_LOADADDR := $(loadaddr-y)
25 LOADER_PLATFORM := $(ldrplatform-y)
27 KERNEL_DTB = kernel-bin | append-dtb | lzma
29 define Build/edimax-header
30 $(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
34 define Build/elx-header
35 $(eval hw_id=$(word 1,$(1)))
36 $(eval xor_pattern=$(word 2,$(1)))
38 echo -ne "\x00\x00\x00\x00\x00\x00\x00\x03" | \
39 dd bs=42 count=1 conv=sync; \
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 "$$($(STAGING_DIR_HOST)/bin/mkhash md5 $@ | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
46 dd bs=58 count=1 conv=sync; \
47 ) > $(KDIR)/tmp/$(DEVICE_NAME).header
48 $(call Build/xor-image,-p $(xor_pattern) -x)
49 cat $(KDIR)/tmp/$(DEVICE_NAME).header $@ > $@.new
51 rm -rf $(KDIR)/tmp/$(DEVICE_NAME).header
54 define Build/fonfxcimage
55 uimage_padhdr -i $@ -o $@.new
59 define Build/jcg-header
60 $(STAGING_DIR_HOST)/bin/jcgimage -v $(1) \
61 $(if $(JCG_MAXSIZE), -m $$(($(subst k, * 1024,$(JCG_MAXSIZE)))),) \
66 define Build/loader-common
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)" "$@"
78 define Build/loader-kernel
79 $(call Build/loader-common,LOADER_DATA="$@")
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 \
89 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
90 -s $(DLINK_FIRMWARE_SIZE)
93 define Build/mkdlinkfw-factory
94 -$(STAGING_DIR_HOST)/bin/mkdlinkfw \
95 -m $(DLINK_ROM_ID) -f $(DLINK_FAMILY_MEMBER) \
98 $(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
99 -s $(DLINK_FIRMWARE_SIZE)
103 define Build/netis-tail
105 echo -n $(UIMAGE_NAME)-yun | $(STAGING_DIR_HOST)/bin/mkhash md5 | \
106 sed 's/../\\\\x&/g' | xargs echo -ne >> $@
109 define Build/poray-header
110 $(STAGING_DIR_HOST)/bin/mkporayfw $(1) -f $@ -o $@.new
114 define Build/relocate-kernel
116 $(CP) ../../generic/image/relocate $@.relocate
117 $(MAKE) -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
119 dd if=$@.relocate/loader.bin bs=32 conv=sync && \
120 perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
127 define Build/sercom-footer
128 $(call Build/sercom-seal,-f)
131 define Build/sercom-seal
132 $(STAGING_DIR_HOST)/bin/mksercommfw \
135 -r $(SERCOMM_HWVER) \
136 -v $(SERCOMM_SWVER) \
141 $(STAGING_DIR_HOST)/bin/trx $(1) \
143 -m $$(($(subst k, * 1024,$(IMAGE_SIZE)))) \
145 -a 4 -f $(IMAGE_ROOTFS)
148 define Build/umedia-header
149 fix-u-media-header -T 0x46 -B $(1) -i $@ -o $@.new && mv $@.new $@
152 define Build/wrg-header
153 mkwrgimg -i $@ -d "/dev/mtdblock/2" -s $(1) -o $@.new
158 $(STAGING_DIR_HOST)/bin/zyimage $(1) $@
161 define Device/Default
163 KERNEL := $(KERNEL_DTB) | uImage lzma
164 SOC := $(DEFAULT_SOC)
165 DEVICE_DTS_DIR := ../dts
166 DEVICE_DTS = $$(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
175 IMAGES += factory.bin
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
188 define Device/uimage-lzma-loader
190 KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | uImage none
193 include $(SUBTARGET).mk
195 $(eval $(call BuildImage))