aboutsummaryrefslogtreecommitdiffstats
path: root/include/image-commands.mk
blob: 093b93d0e96b0729babb7c117adb701c36966a6a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
# Build commands that can be called from Device/* templates

IMAGE_KERNEL = $(word 1,$^)
IMAGE_ROOTFS = $(word 2,$^)

define Build/uImage
	mkimage -A $(LINUX_KARCH) \
		-O linux -T kernel \
		-C $(1) -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
		-n '$(if $(UIMAGE_NAME),$(UIMAGE_NAME),$(call toupper,$(LINUX_KARCH)) LEDE Linux-$(LINUX_VERSION))' -d $@ $@.new
	mv $@.new $@
endef

define Build/buffalo-enc
	$(eval product=$(word 1,$(1)))
	$(eval version=$(word 2,$(1)))
	$(eval args=$(wordlist 3,$(words $(1)),$(1)))
	$(STAGING_DIR_HOST)/bin/buffalo-enc \
		-p $(product) -v $(version) $(args) \
		-i $@ -o $@.new
	mv $@.new $@
endef

define Build/buffalo-enc-tag
	$(call Build/buffalo-enc,'' '' -S 152 $(1))
endef

define Build/buffalo-tag-dhp
	$(eval product=$(word 1,$(1)))
	$(eval region=$(word 2,$(1)))
	$(eval language=$(word 3,$(1)))
	$(STAGING_DIR_HOST)/bin/buffalo-tag \
		-d 0x01000000 -w 1 \
		-a $(BUFFALO_TAG_PLATFORM) \
		-v $(BUFFALO_TAG_VERSION) -m $(BUFFALO_TAG_MINOR) \
		-b $(product) -p $(product) \
		-r $(region) -r $(region) -l $(language) \
		-I $@ -o $@.new
	mv $@.new $@
endef

define Build/buffalo-dhp-image
	$(STAGING_DIR_HOST)/bin/mkdhpimg $@ $@.new
	mv $@.new $@
endef

define Build/eva-image
	$(STAGING_DIR_HOST)/bin/lzma2eva $(KERNEL_LOADADDR) $(KERNEL_LOADADDR) $@ $@.new
	mv $@.new $@
endef

define Build/netgear-chk
	$(STAGING_DIR_HOST)/bin/mkchkimg \
		-o $@.new \
		-k $@ \
		-b $(NETGEAR_BOARD_ID) \
		$(if $(NETGEAR_REGION),-r $(NETGEAR_REGION),)
	mv $@.new $@
endef

define Build/netgear-dni
	$(STAGING_DIR_HOST)/bin/mkdniimg \
		-B $(NETGEAR_BOARD_ID) -v LEDE.$(REVISION) \
		$(if $(NETGEAR_HW_ID),-H $(NETGEAR_HW_ID)) \
		-r "$(1)" \
		-i $@ -o $@.new
	mv $@.new $@
endef

# append a fake/empty rootfs uImage header, to fool the bootloaders
# rootfs integrity check
define Build/append-uImage-fakeroot-hdr
	rm -f $@.fakeroot
	$(STAGING_DIR_HOST)/bin/mkimage \
		-A $(LINUX_KARCH) -O linux -T filesystem -C none \
		-n '$(call toupper,$(LINUX_KARCH)) LEDE fakeroot' \
		-s \
		$@.fakeroot
	cat $@.fakeroot >> $@
endef

define Build/tplink-safeloader
       -$(STAGING_DIR_HOST)/bin/tplink-safeloader \
		-B $(TPLINK_BOARD_NAME) \
		-V $(REVISION) \
		-k $(IMAGE_KERNEL) \
		-r $@ \
		-o $@.new \
		-j \
		$(wordlist 2,$(words $(1)),$(1)) \
		$(if $(findstring sysupgrade,$(word 1,$(1))),-S) && mv $@.new $@ || rm -f $@
endef

define Build/append-dtb
	$(call Image/BuildDTB,$(if $(DEVICE_DTS_DIR),$(DEVICE_DTS_DIR),$(DTS_DIR))/$(DEVICE_DTS).dts,$@.dtb)
	cat $@.dtb >> $@
endef

define Build/install-dtb
	$(foreach dts,$(DEVICE_DTS), \
		$(CP) \
			$(DTS_DIR)/$(dts).dtb \
			$(BIN_DIR)/$(IMG_PREFIX)-$(dts).dtb; \
	)
endef

define Build/fit
	$(TOPDIR)/scripts/mkits.sh \
		-D $(DEVICE_NAME) -o $@.its -k $@ \
		$(if $(word 2,$(1)),-d $(word 2,$(1))) -C $(word 1,$(1)) \
		-a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
		-A $(LINUX_KARCH) -v $(LINUX_VERSION)
	PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
	@mv $@.new $@
endef

define Build/lzma
	$(call Build/lzma-no-dict,-lc1 -lp2 -pb2 $(1))
endef

define Build/lzma-no-dict
	$(STAGING_DIR_HOST)/bin/lzma e $@ $(1) $@.new
	@mv $@.new $@
endef

define Build/gzip
	gzip -9n -c $@ $(1) > $@.new
	@mv $@.new $@
endef

define Build/jffs2
	rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
		mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \
		cp $@ $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$(1) && \
		$(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad \
			$(if $(CONFIG_BIG_ENDIAN),--big-endian,--little-endian) \
			--squash-uids -v -e $(patsubst %k,%KiB,$(BLOCKSIZE)) \
			-o $@.new \
			-d $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 \
			2>&1 1>/dev/null | awk '/^.+$$$$/' && \
		$(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J $(patsubst %k,,$(BLOCKSIZE))
	-rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/
	@mv $@.new $@
endef

define Build/kernel-bin
	rm -f $@
	cp $< $@
endef

define Build/patch-cmdline
	$(STAGING_DIR_HOST)/bin/patch-cmdline $@ '$(CMDLINE)'
endef

define Build/append-kernel
	dd if=$(IMAGE_KERNEL) >> $@
endef

define Build/append-rootfs
	dd if=$(IMAGE_ROOTFS) >> $@
endef

define Build/append-ubi
	sh $(TOPDIR)/scripts/ubinize-image.sh \
		$(if $(UBOOTENV_IN_UBI),--uboot-env) \
		$(if $(KERNEL_IN_UBI),--kernel $(IMAGE_KERNEL)) \
		$(foreach part,$(UBINIZE_PARTS),--part $(part)) \
		$(IMAGE_ROOTFS) \
		$@.tmp \
		-p $(BLOCKSIZE:%k=%KiB) -m $(PAGESIZE) \
		$(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \
		$(if $(VID_HDR_OFFSET),-O $(VID_HDR_OFFSET)) \
		$(UBINIZE_OPTS)
	cat $@.tmp >> $@
	rm $@.tmp
endef

define Build/pad-to
	dd if=$@ of=$@.new bs=$(1) conv=sync
	mv $@.new $@
endef

define Build/pad-extra
	dd if=/dev/zero bs=$(1) count=1 >> $@
endef

define Build/pad-rootfs
	$(STAGING_DIR_HOST)/bin/padjffs2 $@ $(1) \
		$(if $(BLOCKSIZE),$(BLOCKSIZE:%k=%),4 8 16 64 128 256)
endef

define Build/pad-offset
	let \
		size="$$(stat -c%s $@)" \
		pad="$(subst k,* 1024,$(word 1, $(1)))" \
		offset="$(subst k,* 1024,$(word 2, $(1)))" \
		pad="(pad - ((size + offset) % pad)) % pad" \
		newsize='size + pad'; \
		dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync
	mv $@.new $@
endef

define Build/check-size
	@[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
		echo "WARNING: Image file $@ is too big" >&2; \
		rm -f $@; \
	}
endef

define Build/combined-image
	-sh $(TOPDIR)/scripts/combined-image.sh \
		"$(IMAGE_KERNEL)" \
		"$@" \
		"$@.new"
	@mv $@.new $@
endef

define Build/sysupgrade-tar
	sh $(TOPDIR)/scripts/sysupgrade-tar.sh \
		--board $(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)) \
		--kernel $(call param_get_default,kernel,$(1),$(IMAGE_KERNEL)) \
		--rootfs $(call param_get_default,rootfs,$(1),$(IMAGE_ROOTFS)) \
		$@
endef

json_quote=$(subst ','\'',$(subst ",\",$(1)))
#")')
metadata_devices=$(if $(1),$(subst "$(space)","$(comma)",$(strip $(foreach v,$(1),"$(call json_quote,$(v))"))))
metadata_json = \
	'{ $(if $(IMAGE_METADATA),$(IMAGE_METADATA)$(comma)) \
		"supported_devices":[$(call metadata_devices,$(1))], \
		"version": { \
			"dist": "$(call json_quote,$(VERSION_DIST))", \
			"version": "$(call json_quote,$(VERSION_NUMBER))", \
			"revision": "$(call json_quote,$(REVISION))", \
			"board": "$(call json_quote,$(BOARD))" \
		} \
	}'

define Build/append-metadata
	$(if $(SUPPORTED_DEVICES),echo $(call metadata_json,$(SUPPORTED_DEVICES)) | fwtool -I - $@)
endef

define Build/kernel2minor
	kernel2minor -k $@ -r $@.new $(1)
	mv $@.new $@
endef