aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/apm821xx/image/Makefile
blob: 60b1f78a3b117d50c0867f44e00d68b88c146d4a (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
248
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk

DEVICE_VARS += IMAGE_SIZE DTB_SIZE

define Build/boot-img
	$(RM) -rf $@.bootdir
	mkdir -p $@.bootdir/boot

	$(CP) $@.scr $@.bootdir/boot/boot.scr
	$(CP) $(IMAGE_KERNEL).dtb $@.bootdir/boot/$(DEVICE_DTB)
	$(CP) $(IMAGE_KERNEL) $@.bootdir/boot/uImage

	genext2fs --block-size $(BLOCKSIZE:%k=%Ki) \
		--size-in-blocks $$((1024 * $(CONFIG_TARGET_KERNEL_PARTSIZE))) \
		--root $@.bootdir $@.boot

	# convert it to revision 1 - needed for u-boot ext2load
	$(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot
	$(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null
endef

define Build/boot-script
	$(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \
		-d mbl_boot.scr \
		$@.scr
endef

define Build/copy-file
	cat "$(1)" > "$@"
endef

define Build/create-uImage-dtb
	# flat_dt target expect FIT image - which WNDR4700's uboot doesn't support
	-$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \
		-O linux -T kernel -C none \
		-n '$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION)' \
		-d "$@.dtb" "$@.dtb.uimage"
endef

define Build/dtb
	$(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE))
endef

define Build/export-dtb
	cp $(IMAGE_KERNEL).dtb $@
endef

define Build/hdd-img
	./mbl_gen_hdd_img.sh $@ $@.boot $(IMAGE_ROOTFS) $(CONFIG_TARGET_KERNEL_PARTSIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
endef

define Build/MerakiAdd-dtb
	$(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb)
	( \
		dd if=$@.dtb bs=$(DTB_SIZE) conv=sync; \
		dd if=$@ bs=$(BLOCKSIZE) conv=sync; \
	) > $@.new
	@mv $@.new $@
endef

define Build/MerakiNAND
	-$(STAGING_DIR_HOST)/bin/mkmerakifw \
		-B $(BOARD_NAME) -s \
		-i $@ \
		-o $@.new
	@cp $@.new $@
endef

define Build/MuImage-initramfs
	rm -rf $@.fakerd $@.new

	dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync

	# Netgear used an old uboot that doesn't have FIT support.
	# So we are stuck with either a full ext2/4 fs in a initrd.
	# ... or we try to make the "multi" image approach to work
	# for us.
	#
	# Sadly, the "multi" image has to consists of three
	# "fixed" parts in the following "fixed" order:
	# 1. The kernel which is in $@
	# 2. The (fake) initrd which is in $@.fakerd
	# 3. The device tree binary which is in $@.dtb
	#
	# Now, given that we use the function for the kernel which
	# already has a initramfs image inside, we still have to
	# add a "fake" initrd (which a mkimage header) in the second
	# part of the legacy multi image. Since we need to put the
	# device tree stuff into part 3.

	-$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \
		-C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \
		-n '$(BOARD_NAME) initramfs' -d $@:$@.fakerd:$@.dtb $@.new
	mv $@.new $@
	rm -rf $@.fakerd
endef

define Build/prepend-dtb
	cat "$@.dtb.uimage" "$@" > "$@.new"
	mv "$@.new" "$@"
endef

define Image/cpiogz
	( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz )
endef

define Device/Default
  PROFILES := Default
  KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
  DEVICE_DTS :=
  KERNEL_ENTRY := 0x00000000
  KERNEL_LOADADDR := 0x00000000
  DEVICE_DTS_DIR := ../dts
  SUPPORTED_DEVICES = $(subst _,$(comma),$(1))
endef

ifeq ($(SUBTARGET),nand)

define Device/meraki_mr24
  DEVICE_TITLE := Cisco Meraki MR24
  DEVICE_PACKAGES := kmod-spi-gpio -swconfig
  BOARD_NAME := mr24
  DEVICE_DTS := meraki-mr24
  BLOCKSIZE := 63k
  IMAGES := sysupgrade.bin
  DTB_SIZE := 64512
  IMAGE_SIZE := 8191k
  KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND
  KERNEL_INITRAMFS := kernel-bin | lzma | dtb | MuImage-initramfs lzma
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  UBINIZE_OPTS := -E 5
  SUPPORTED_DEVICES += mr24
endef
TARGET_DEVICES += meraki_mr24

define Device/meraki_mx60
  DEVICE_TITLE := Cisco Meraki MX60/MX60W
  DEVICE_PACKAGES := kmod-spi-gpio kmod-usb-ledtrig-usbport kmod-usb-dwc2 \
		     kmod-usb-storage block-mount
  BOARD_NAME := mx60
  DEVICE_DTS := meraki-mx60
  BLOCKSIZE := 63k
  IMAGES := sysupgrade.bin
  DTB_SIZE := 64512
  IMAGE_SIZE := 1021m
  KERNEL_SIZE := 4031k
  KERNEL := kernel-bin | gzip | uImage gzip | MerakiAdd-dtb | MerakiNAND
  KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  UBINIZE_OPTS := -E 5
  SUPPORTED_DEVICES += mx60
endef
TARGET_DEVICES += meraki_mx60

define Device/netgear_wndap6x0
  DEVICE_PACKAGES := kmod-eeprom-at24
  SUBPAGESIZE := 256
  PAGESIZE := 512
  BLOCKSIZE := 16k
  DTB_SIZE := 32768
  IMAGE_SIZE := 27392k
  IMAGES := sysupgrade.bin factory.img
  KERNEL_SIZE := 4032k
  KERNEL := dtb | kernel-bin | gzip | MuImage-initramfs gzip
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
  UBINIZE_OPTS := -E 5
endef

define Device/netgear_wndap620
  $(Device/netgear_wndap6x0)
  DEVICE_TITLE := Netgear WNDAP620 - Premium Wireless-N
  DEVICE_DTS := netgear-wndap620
endef
TARGET_DEVICES += netgear_wndap620

define Device/netgear_wndap660
  $(Device/netgear_wndap6x0)
  DEVICE_TITLE := Netgear WNDAP660 - Dual Radio Dual Band Wireless-N
  DEVICE_DTS := netgear-wndap660
endef
TARGET_DEVICES += netgear_wndap660

define Device/netgear_wndr4700
  DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720
  DEVICE_PACKAGES := badblocks block-mount e2fsprogs \
	kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-usb-ledtrig-usbport \
	kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \
	kmod-nls-utf8 kmod-usb3 kmod-usb-dwc2 kmod-usb-storage \
	partx-utils
  BOARD_NAME := wndr4700
  DEVICE_DTS := netgear-wndr4700
  PAGESIZE := 2048
  SUBPAGESIZE := 512
  BLOCKSIZE := 128k
  DTB_SIZE := 131008
  IMAGE_SIZE := 24960k
  IMAGES := factory.img sysupgrade.bin
  ARTIFACTS := device-tree.dtb
  KERNEL_SIZE := 3584k
  # append a fake/empty rootfs to fool netgear's uboot
  # CHECK_DNI_FIRMWARE_ROOTFS_INTEGRITY in do_chk_dniimg()
  KERNEL := kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | \
	    append-uImage-fakehdr filesystem | dtb | create-uImage-dtb | prepend-dtb
  KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
  IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
		       netgear-dni | check-size $$$$(IMAGE_SIZE)
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  ARTIFACT/device-tree.dtb := export-dtb | uImage none
  NETGEAR_BOARD_ID := WNDR4700
  NETGEAR_HW_ID := 29763875+128+256
  UBINIZE_OPTS := -E 5
  SUPPORTED_DEVICES += wndr4700
endef
TARGET_DEVICES += netgear_wndr4700

endif

ifeq ($(SUBTARGET),sata)

define Device/wd_mybooklive
  DEVICE_TITLE := Western Digital My Book Live Series (Single + Duo)
  DEVICE_PACKAGES := kmod-usb-dwc2 kmod-usb-ledtrig-usbport kmod-usb-storage kmod-fs-vfat wpad-basic
  DEVICE_DTS := wd-mybooklive
  SUPPORTED_DEVICES += mbl wd,mybooklive-duo
  BLOCKSIZE := 1k
  DTB_SIZE := 16384
  KERNEL := kernel-bin | dtb | gzip | uImage gzip
  KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
  IMAGES := factory.img.gz kernel.dtb sysupgrade.img.gz
  ARTIFACTS := kernel.dtb
  DEVICE_DTB := apollo3g.dtb
  FILESYSTEMS := ext4 squashfs
  IMAGE/factory.img.gz := boot-script | boot-img | hdd-img | gzip
  IMAGE/sysupgrade.img.gz := boot-script | boot-img | hdd-img | gzip | append-metadata
  ARTIFACT/apollo3g.dtb := export-dtb
endef

TARGET_DEVICES += wd_mybooklive

endif

$(eval $(call BuildImage))