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
11 $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)
15 $(call imgname,$(1),$(2))-sysupgrade.bin
18 VMLINUX:=$(IMG_PREFIX)-vmlinux
19 UIMAGE:=$(IMG_PREFIX)-uImage
21 define Image/Build/Initramfs
22 $(call Image/Build/Profile/$(PROFILE),initramfs)
25 DEVICE_VARS += DTS IMAGE_SIZE
27 loadaddr-y := 0x80000000
28 loadaddr-$(CONFIG_TARGET_ramips_rt288x) := 0x88000000
29 loadaddr-$(CONFIG_TARGET_ramips_mt7621) := 0x80001000
31 KERNEL_LOADADDR := $(loadaddr-y)
33 KERNEL_DTB = kernel-bin | patch-dtb | lzma
35 PROFILES = Default $$(DTS)
36 KERNEL_DEPENDS = $$(wildcard ../dts/$$(DTS).dts)
37 KERNEL := $(KERNEL_DTB) | uImage lzma
38 IMAGES := sysupgrade.bin
39 IMAGE_SIZE := $(ralink_default_fw_size_8M)
40 IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
43 define Build/patch-dtb
44 $(call Image/BuildDTB,../dts/$(DTS).dts,$@.dtb)
45 $(STAGING_DIR_HOST)/bin/patch-dtb $@ $@.dtb
49 $(STAGING_DIR_HOST)/bin/trx \
56 define Build/relocate-kernel
58 dd if=$(KDIR)/loader.bin bs=32 conv=sync && \
59 perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
65 define MkCombineduImage
66 $(call PatchKernelLzma,$(2),$(3))
67 if [ `stat -c%s "$(KDIR)/vmlinux-$(2).bin.lzma"` -gt `expr $(4) - 64` ]; then \
68 echo "Warning: $(KDIR)/vmlinux-$(2).bin.lzma is too big" >&2; \
69 else if [ `stat -c%s "$(KDIR)/root.$(1)"` -gt $(5) ]; then \
70 echo "Warning: $(KDIR)/root.$(1) is too big" >&2; \
72 ( dd if=$(KDIR)/vmlinux-$(2).bin.lzma bs=`expr $(4) - 64` conv=sync ; dd if=$(KDIR)/root.$(1) ) > $(KDIR)/vmlinux-$(2).bin.lzma.combined ; \
74 $(call MkImage,lzma,$(KDIR)/vmlinux-$(2).bin.lzma.combined,$(call sysupname,$(1),$(2)),$(6))
78 # The real magic happens inside these templates
80 # $(1), compression method
81 # $(2), filename of image data
82 # $(3), output filename
84 $(eval imagename=$(if $(4),$(4),MIPS OpenWrt Linux-$(LINUX_VERSION)))
85 -mkimage -A mips -O linux -T kernel -C $(1) -a $(loadaddr-y) -e $(loadaddr-y) \
91 $(STAGING_DIR_HOST)/bin/lzma e $(1) -lc1 -lp2 -pb2 $(2)
94 define MkImageSysupgrade/squashfs
95 $(eval output_name=$(IMG_PREFIX)-$(2)-$(1)-$(if $(4),$(4),sysupgrade).bin)
96 cat $(KDIR)/vmlinux-$(2).uImage $(KDIR)/root.$(1) > $(KDIR)/$(output_name)
97 $(call prepare_generic_squashfs,$(KDIR)/$(output_name))
98 if [ `stat -c%s "$(KDIR)/$(output_name)"` -gt $(3) ]; then \
99 echo "Warning: $(KDIR)/$(output_name) is too big" >&2; \
101 $(CP) $(KDIR)/$(output_name) $(BIN_DIR)/$(output_name); \
105 # $(1), lowercase board name like "mt7620a_v22sg"
106 # $(2), DTS filename without .dts extension
107 # $(3), optional filename suffix, e.g. "-initramfs"
108 define PatchKernelLzmaDtb
109 cp $(KDIR)/vmlinux$(3) $(KDIR)/vmlinux-$(1)$(3)
110 $(LINUX_DIR)/scripts/dtc/dtc -O dtb -o $(KDIR)/$(2).dtb ../dts/$(2).dts
111 $(STAGING_DIR_HOST)/bin/patch-dtb $(KDIR)/vmlinux-$(1)$(3) $(KDIR)/$(2).dtb
112 $(call CompressLzma,$(KDIR)/vmlinux-$(1)$(3),$(KDIR)/vmlinux-$(1)$(3).bin.lzma)
115 # $(1), lowercase board name
116 # $(2), DTS filename without .dts extension
117 # $(3), ih_name field of uImage header
118 # $(4), optional filename suffix, e.g. "-initramfs"
119 define MkImageLzmaDtb
120 $(call PatchKernelLzmaDtb,$(1),$(2),$(4))
121 $(call MkImage,lzma,$(KDIR)/vmlinux-$(1)$(4).bin.lzma,$(KDIR)/vmlinux-$(1)$(4).uImage,$(3))
124 # $(1), Rootfs type, e.g. squashfs
125 # $(2), lowercase board name
126 # $(3), DTS filename without .dts extension
127 # $(4), maximum size of sysupgrade image
128 # $(5), uImage header's ih_name field
129 define BuildFirmware/OF
130 $(call MkImageLzmaDtb,$(2),$(3),$(5))
131 $(call MkImageSysupgrade/$(1),$(1),$(2),$(4),$(6))
134 # $(1), squashfs/initramfs
135 # $(2), lowercase board name
136 # $(3), DTS filename without .dts extension
137 # $(4), ih_name field of uImage header
138 define BuildFirmware/OF/initramfs
139 $(call MkImageLzmaDtb,$(2),$(3),$(4),-initramfs)
140 $(CP) $(KDIR)/vmlinux-$(2)-initramfs.uImage $(call imgname,$(1),$(2))-uImage.bin
143 # Build images for default ralink layout for 4MB flash
144 # kernel + roots = 0x3b0000
145 # $(1) = squashfs/initramfs
146 # $(2) = lowercase board name
148 ralink_default_fw_size_4M=3866624
149 BuildFirmware/Default4M/squashfs=$(call BuildFirmware/OF,$(1),$(2),$(3),$(ralink_default_fw_size_4M),$(4))
150 BuildFirmware/Default4M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3),$(4))
152 # Build images for default ralink layout for 8MB flash
153 # kernel + roots = 0x7b0000
154 # $(1) = squashfs/initramfs
155 # $(2) = lowercase board name
157 # $(4) = uImage header name field
158 ralink_default_fw_size_8M=8060928
159 BuildFirmware/Default8M/squashfs=$(call BuildFirmware/OF,$(1),$(2),$(3),$(ralink_default_fw_size_8M),$(4))
160 BuildFirmware/Default8M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3),$(4))
162 ralink_default_fw_size_16M=16121856
163 BuildFirmware/Default16M/squashfs=$(call BuildFirmware/OF,$(1),$(2),$(3),$(ralink_default_fw_size_16M),$(4))
164 BuildFirmware/Default16M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3),$(4))
166 ralink_default_fw_size_32M=33226752
167 BuildFirmware/Default32M/squashfs=$(call BuildFirmware/OF,$(1),$(2),$(3),$(ralink_default_fw_size_32M),$(4))
168 BuildFirmware/Default32M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3),$(4))
170 # Build images for a custom sized flash layout
171 # $(1) = squashfs/initramfs
172 # $(2) = lowercase board name
174 # $(4) = kernel + rootfs size
175 BuildFirmware/CustomFlash/squashfs=$(call BuildFirmware/OF,$(1),$(2),$(3),$(4),$(5),$(6))
176 BuildFirmware/CustomFlash/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3))
178 # Some boards need a special header inside the uImage to make them bootable
179 define BuildFirmware/CustomFlashFactory/squashfs
180 $(call BuildFirmware/CustomFlash/$(1),$(1),$(2),$(3),$(4))
181 $(call BuildFirmware/CustomFlash/$(1),$(1),$(2),$(3),$(4),$(5),$(6))
183 BuildFirmware/CustomFlashFactory/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3))
185 # wrappers for boards that have 4MB and 8MB versions
186 define BuildFirmware/DefaultDualSize/squashfs
187 $(call BuildFirmware/Default4M/$(1),$(1),$(2)-4M,$(3)-4M)
188 $(call BuildFirmware/Default8M/$(1),$(1),$(2)-8M,$(3)-8M)
190 define BuildFirmware/DefaultDualSize/initramfs
191 $(call BuildFirmware/OF/initramfs,$(1),$(2)-4M,$(3)-4M)
192 $(call BuildFirmware/OF/initramfs,$(1),$(2)-8M,$(3)-8M)
195 # build Seama header images
196 define BuildFirmware/Seama/squashfs
197 $(call MkImageLzmaDtb,$(2),$(3),$(5))
198 $(eval output_name=$(IMG_PREFIX)-$(2)-$(1)-sysupgrade.bin)
199 cat $(KDIR)/vmlinux-$(2).bin.lzma $(KDIR)/root.$(1) > $(KDIR)/img_$(2).$(1).tmp
200 if [ `stat -c%s "$(KDIR)/img_$(2).$(1).tmp"` -gt $$$$(($(5) - 64)) ]; then \
201 echo "Warning: $(KDIR)/img_$(2).$(1).tmp is too big" >&2; \
203 dd if=$(KDIR)/vmlinux-$(2).bin.lzma of=$(KDIR)/vmlinux-$(2).bin.lzma.padded bs=64k conv=sync; \
205 dd if=$(KDIR)/vmlinux-$(2).bin.lzma.padded bs=1 count=`expr \`stat -c%s $(KDIR)/vmlinux-$(2).bin.lzma.padded\` - 64`; \
206 dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
207 ) > $(KDIR)/vmlinux-$(2).tmp; \
208 $(STAGING_DIR_HOST)/bin/seama \
209 -i $(KDIR)/vmlinux-$(2).tmp \
210 -m "dev=/dev/mtdblock/2" -m "type=firmware"; \
211 $(STAGING_DIR_HOST)/bin/seama \
212 -s $(call imgname,$(1),$(2))-factory.bin \
213 -m "signature=$(4)" \
214 -i $(KDIR)/vmlinux-$(2).tmp.seama; \
215 dd if=$(KDIR)/vmlinux-$(2).bin.lzma.padded bs=1 count=`expr \`stat -c%s $(KDIR)/vmlinux-$(2).bin.lzma.padded\` - 64` of=$(KDIR)/vmlinux-$(2)-sysupgrade.tmp; \
216 $(STAGING_DIR_HOST)/bin/seama \
217 -i $(KDIR)/vmlinux-$(2)-sysupgrade.tmp \
218 -m "dev=/dev/mtdblock/2" -m "type=firmware"; \
220 dd if=$(KDIR)/vmlinux-$(2)-sysupgrade.tmp.seama; \
221 dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
222 ) > $(BIN_DIR)/$(output_name); \
225 BuildFirmware/Seama/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3))
227 define BuildFirmware/PorayDualSize/squashfs
228 $(call BuildFirmware/DefaultDualSize/$(1),$(1),$(2),$(3))
229 if [ -e "$(call sysupname,$(1),$(2)-4M)" ]; then \
230 mkporayfw -B $(3) -F 4M \
231 -f $(call sysupname,$(1),$(2)-4M) \
232 -o $(call imgname,$(1),$(2)-4M)-factory.bin; \
234 if [ -e "$(call sysupname,$(1),$(2)-8M)" ]; then \
235 mkporayfw -B $(3) -F 8M \
236 -f $(call sysupname,$(1),$(2)-8M) \
237 -o $(call imgname,$(1),$(2)-8M)-factory.bin; \
240 BuildFirmware/PorayDualSize/initramfs=$(call BuildFirmware/DefaultDualSize/initramfs,$(1),$(2),$(3))
243 ifeq ($(SUBTARGET),rt288x)
247 ifeq ($(SUBTARGET),rt305x)
251 ifeq ($(SUBTARGET),rt3883)
255 ifeq ($(SUBTARGET),mt7620)
259 ifeq ($(SUBTARGET),mt7621)
267 IMAGE_SIZE := $(ralink_default_fw_size_4M)
270 define Device/wsr-600
272 IMAGE_SIZE := $(ralink_default_fw_size_16M)
279 define Device/wsr-1166
281 IMAGE/sysupgrade.bin := trx | pad-rootfs
282 IMAGE_SIZE := $(ralink_default_fw_size_16M)
285 define Device/dir-860l-b1
287 IMAGES += factory.bin
288 KERNEL := kernel-bin | patch-dtb | relocate-kernel | lzma | uImage lzma
289 IMAGE_SIZE := $(ralink_default_fw_size_16M)
290 IMAGE/sysupgrade.bin := \
291 append-kernel | pad-offset 65536 64 | append-rootfs | \
292 seama -m "dev=/dev/mtdblock/2" -m "type=firmware" | \
293 pad-rootfs | check-size $$$$(IMAGE_SIZE)
294 IMAGE/factory.bin := \
295 append-kernel | pad-offset 65536 64 | append-rootfs | pad-rootfs -x 64 | \
296 seama -m "dev=/dev/mtdblock/2" -m "type=firmware" | \
297 seama-seal -m "signature=wrgac13_dlink.2013gui_dir860lb" | \
298 check-size $$$$(IMAGE_SIZE)
301 define Device/firewrt
303 IMAGE_SIZE := $(ralink_default_fw_size_16M)
308 IMAGE_SIZE := $(ralink_default_fw_size_16M)
311 define Device/sap-g3200u3
317 IMAGE_SIZE := $(ralink_default_fw_size_16M)
320 define Device/zbt-wg2626
322 IMAGE_SIZE := $(ralink_default_fw_size_16M)
325 define Device/wf-2881
329 FILESYSTEMS := squashfs
330 IMAGE_SIZE := 132382720
331 KERNEL := $(KERNEL_DTB) | pad-offset 131072 64 | uImage lzma
332 IMAGE/sysupgrade.bin := append-kernel | append-ubi | check-size $$$$(IMAGE_SIZE)
335 define Device/ubnt-erx
337 FILESYSTEMS := squashfs
338 KERNEL_SIZE := 3145728
339 KERNEL := $(KERNEL_DTB) | uImage lzma
340 IMAGES := sysupgrade.tar $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),factory-initramfs.tar)
341 IMAGE/factory-initramfs.tar := ubnt-erx-factory-compat | \
342 ubnt-erx-factory-kernel | \
343 ubnt-erx-factory-rootfs | \
344 ubnt-erx-factory-version | \
345 ubnt-erx-factory-check-size $$(KERNEL_SIZE)
346 IMAGE/sysupgrade.tar := sysupgrade-nand
353 Image/Build/Profile/MIWIFI-NANO=$(call BuildFirmware/Default16M/$(1),$(1),miwifi-nano,MIWIFI-NANO)
354 Image/Build/Profile/MT7628=$(call BuildFirmware/Default4M/$(1),$(1),mt7628,MT7628)
355 Image/Build/Profile/WRTNODE2P=$(call BuildFirmware/Default16M/$(1),$(1),wrtnode2p,WRTNODE2P)
357 >>>>>>> Adjust image size limit for the D-Link DIR-860L B1
358 ifeq ($(SUBTARGET),mt7628)
362 ifeq ($(SUBTARGET),mt7688)
367 ifndef TARGET_DEVICES
369 # Generic Targets - only needed for legacy image building code
371 define Image/BuildKernel
372 cp $(KDIR)/vmlinux.elf $(BIN_DIR)/$(VMLINUX).elf
373 cp $(KDIR)/vmlinux $(BIN_DIR)/$(VMLINUX).bin
374 $(call CompressLzma,$(KDIR)/vmlinux,$(KDIR)/vmlinux.bin.lzma)
375 $(call MkImage,lzma,$(KDIR)/vmlinux.bin.lzma,$(KDIR)/uImage.lzma)
376 cp $(KDIR)/uImage.lzma $(BIN_DIR)/$(UIMAGE).bin
379 define Image/BuildKernel/Initramfs
380 cp $(KDIR)/vmlinux-initramfs.elf $(BIN_DIR)/$(VMLINUX)-initramfs.elf
381 cp $(KDIR)/vmlinux-initramfs $(BIN_DIR)/$(VMLINUX)-initramfs.bin
382 $(call CompressLzma,$(KDIR)/vmlinux-initramfs,$(KDIR)/vmlinux-initramfs.bin.lzma)
383 $(call MkImage,lzma,$(KDIR)/vmlinux-initramfs.bin.lzma,$(KDIR)/uImage-initramfs.lzma)
384 cp $(KDIR)/uImage-initramfs.lzma $(BIN_DIR)/$(UIMAGE)-initramfs.bin
385 $(call Image/Build/Initramfs)
389 $(call Image/Build/$(1))
390 dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
391 $(call Image/Build/Profile/$(PROFILE),$(1))
395 $(eval $(call BuildImage))