OpenWrt – Blame information for rev 4

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4 office 1 #
2 # This is free software, licensed under the GNU General Public License v2.
3 # See /LICENSE for more information.
4 #
5 include $(TOPDIR)/rules.mk
6 include $(INCLUDE_DIR)/image.mk
7  
8 DEVICE_VARS += IMAGE_SIZE DTB_SIZE
9  
10 define Device/Default
11 PROFILES := Default
12 KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
13 DEVICE_DTS :=
14 KERNEL_ENTRY := 0x00000000
15 KERNEL_LOADADDR := 0x00000000
16 DEVICE_DTS_DIR := ../dts
17 SUPPORTED_DEVICES = $(subst _,$(comma),$(1))
18 endef
19  
20 define Build/dtb
21 $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE))
22 endef
23  
24 define Build/prepend-dtb
25 cat "$@.dtb.uimage" "$@" > "$@.new"
26 mv "$@.new" "$@"
27 endef
28  
29 define Build/export-dtb
30 cp $(IMAGE_KERNEL).dtb $@
31 endef
32  
33 ifeq ($(SUBTARGET),nand)
34  
35 define Image/cpiogz
36 ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz )
37 endef
38  
39 define Build/copy-file
40 cat "$(1)" > "$@"
41 endef
42  
43 define Build/MerakiAdd-dtb
44 $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb)
45 ( \
46 dd if=$@.dtb bs=$(DTB_SIZE) conv=sync; \
47 dd if=$@ bs=$(BLOCKSIZE) conv=sync; \
48 ) > $@.new
49 @mv $@.new $@
50 endef
51  
52 define Build/MerakiAdd-initramfs
53 $(call Image/cpiogz)
54  
55 -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T ramdisk \
56 -C gzip -n "$(PROFILE) rootfs" \
57 -d $(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz \
58 $(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz
59  
60 ( \
61 dd if=$@ bs=1k conv=sync; \
62 dd if=$(KDIR_TMP)/$(IMG_PREFIX)-uramdisk.image.gz bs=$(BLOCKSIZE) conv=sync; \
63 ) > $@.new
64 @mv $@.new $@
65 endef
66  
67 define Build/MerakiNAND
68 -$(STAGING_DIR_HOST)/bin/mkmerakifw \
69 -B $(BOARD_NAME) -s \
70 -i $@ \
71 -o $@.new
72 @cp $@.new $@
73 endef
74  
75 define Device/meraki_mr24
76 DEVICE_TITLE := Cisco Meraki MR24
77 DEVICE_PACKAGES := kmod-spi-gpio -swconfig
78 BOARD_NAME := mr24
79 DEVICE_DTS := meraki-mr24
80 BLOCKSIZE := 63k
81 IMAGES := sysupgrade.tar
82 DTB_SIZE := 64512
83 IMAGE_SIZE := 8191k
84 KERNEL := kernel-bin | lzma | uImage lzma | MerakiAdd-dtb | MerakiNAND
85 KERNEL_INITRAMFS := kernel-bin | lzma | dtb | MuImage-initramfs lzma
86 IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
87 UBINIZE_OPTS := -E 5
88 SUPPORTED_DEVICES += mr24
89 endef
90 TARGET_DEVICES += meraki_mr24
91  
92 define Device/meraki_mx60
93 DEVICE_TITLE := Cisco Meraki MX60/MX60W
94 DEVICE_PACKAGES := kmod-spi-gpio kmod-usb-ledtrig-usbport kmod-usb-dwc2 \
95 kmod-usb-storage block-mount
96 BOARD_NAME := mx60
97 DEVICE_DTS := meraki-mx60
98 BLOCKSIZE := 63k
99 IMAGES := sysupgrade.tar
100 DTB_SIZE := 64512
101 # The kernel size will need to match the offset defined in mkmerakifw.c,
102 # otherwise the final image will fail to boot. This is set within the
103 # MX60 kernel header definition which is found at
104 # ./tools/firmware-utils/src/mkmerakifw.c, line 103~
105 KERNEL_SIZE := 2984k
106 IMAGE_SIZE := 1021m
107 KERNEL := kernel-bin | gzip | uImage gzip | MerakiAdd-dtb | MerakiNAND
108 KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux | gzip | uImage gzip | \
109 check-size $$(KERNEL_SIZE) | \
110 MerakiAdd-dtb | pad-to 2047k | MerakiAdd-initramfs | \
111 MerakiNAND
112 IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
113 UBINIZE_OPTS := -E 5
114 SUPPORTED_DEVICES += mx60
115 endef
116 TARGET_DEVICES += meraki_mx60
117  
118 define Build/create-uImage-dtb
119 # flat_dt target expect FIT image - which WNDR4700's uboot doesn't support
120 -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \
121 -O linux -T kernel -C none \
122 -n '$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION)' \
123 -d "$@.dtb" "$@.dtb.uimage"
124 endef
125  
126 define Build/MuImage-initramfs
127 rm -rf $@.fakerd $@.new
128  
129 dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync
130  
131 # Netgear used an old uboot that doesn't have FIT support.
132 # So we are stuck with either a full ext2/4 fs in a initrd.
133 # ... or we try to make the "multi" image approach to work
134 # for us.
135 #
136 # Sadly, the "multi" image has to consists of three
137 # "fixed" parts in the following "fixed" order:
138 # 1. The kernel which is in $@
139 # 2. The (fake) initrd which is in $@.fakerd
140 # 3. The device tree binary which is in $@.dtb
141 #
142 # Now, given that we use the function for the kernel which
143 # already has a initramfs image inside, we still have to
144 # add a "fake" initrd (which a mkimage header) in the second
145 # part of the legacy multi image. Since we need to put the
146 # device tree stuff into part 3.
147  
148 -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \
149 -C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \
150 -n '$(BOARD_NAME) initramfs' -d $@:$@.fakerd:$@.dtb $@.new
151 mv $@.new $@
152 rm -rf $@.fakerd
153 endef
154  
155 define Device/netgear_wndr4700
156 DEVICE_TITLE := Netgear Centria N900 WNDR4700/WNDR4720
157 DEVICE_PACKAGES := badblocks block-mount e2fsprogs \
158 kmod-dm kmod-fs-ext4 kmod-fs-vfat kmod-usb-ledtrig-usbport \
159 kmod-md-mod kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \
160 kmod-nls-utf8 kmod-usb3 kmod-usb-dwc2 kmod-usb-storage \
161 partx-utils
162 BOARD_NAME := wndr4700
163 DEVICE_DTS := netgear-wndr4700
164 PAGESIZE := 2048
165 SUBPAGESIZE := 512
166 BLOCKSIZE := 128k
167 DTB_SIZE := 131008
168 IMAGE_SIZE := 24960k
169 IMAGES := factory.img sysupgrade.tar kernel.dtb
170 KERNEL_SIZE := 3584k
171 # append a fake/empty rootfs to fool netgear's uboot
172 # CHECK_DNI_FIRMWARE_ROOTFS_INTEGRITY in do_chk_dniimg()
173 KERNEL := kernel-bin | lzma | uImage lzma | pad-offset $$(BLOCKSIZE) 64 | \
174 append-uImage-fakehdr filesystem | dtb | create-uImage-dtb | prepend-dtb
175 KERNEL_INITRAMFS := kernel-bin | gzip | dtb | MuImage-initramfs gzip
176 IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
177 netgear-dni | check-size $$$$(IMAGE_SIZE)
178 IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
179 IMAGE/kernel.dtb := export-dtb | uImage none
180 NETGEAR_BOARD_ID := WNDR4700
181 NETGEAR_HW_ID := 29763875+128+256
182 UBINIZE_OPTS := -E 5
183 SUPPORTED_DEVICES += wndr4700
184 endef
185 TARGET_DEVICES += netgear_wndr4700
186  
187 endif
188  
189 ifeq ($(SUBTARGET),sata)
190  
191 ### Image scripts for the WD My Book Live Series ###
192 define Build/boot-script
193 $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \
194 -d mbl_boot.scr \
195 $@.scr
196 endef
197  
198 define Build/boot-img
199 $(RM) -rf $@.bootdir
200 mkdir -p $@.bootdir/boot
201  
202 $(CP) $@.scr $@.bootdir/boot/boot.scr
203 $(CP) $(IMAGE_KERNEL).dtb $@.bootdir/boot/$(DEVICE_DTB)
204 $(CP) $(IMAGE_KERNEL) $@.bootdir/boot/uImage
205  
206 genext2fs --block-size $(BLOCKSIZE:%k=%Ki) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot
207  
208 # convert it to revision 1 - needed for u-boot ext2load
209 $(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot
210 $(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null
211 endef
212  
213 define Build/hdd-img
214 ./mbl_gen_hdd_img.sh $@ $@.boot $(IMAGE_ROOTFS)
215 endef
216  
217 define Device/MyBookLiveDefault
218 IMAGE_SIZE := 48m
219 BLOCKSIZE := 1k
220 DTB_SIZE := 16384
221 KERNEL := kernel-bin | dtb | gzip | uImage gzip
222 KERNEL_INITRAMFS := kernel-bin | dtb | gzip | uImage gzip
223 BOOT_SIZE := 8
224 IMAGES := rootfs.img.gz kernel.dtb
225 DEVICE_DTB := apollo3g.dtb
226 FILESYSTEMS := ext4
227 IMAGE/kernel.dtb := export-dtb
228 IMAGE/rootfs.img.gz := boot-script | boot-img | hdd-img | gzip | append-metadata
229 endef
230  
231 define Device/wd_mybooklive
232 $(Device/MyBookLiveDefault)
233 DEVICE_TITLE := Western Digital My Book Live
234 DEVICE_DTS := wd-mybooklive
235 SUPPORTED_DEVICES += mbl
236 endef
237  
238 TARGET_DEVICES += wd_mybooklive
239  
240 define Device/wd_mybooklive-duo
241 $(Device/MyBookLiveDefault)
242 DEVICE_TITLE := Western Digital My Book Live Duo
243 DEVICE_PACKAGES := kmod-usb-dwc2 kmod-usb-ledtrig-usbport kmod-usb-storage kmod-fs-vfat wpad-mini
244 DEVICE_DTS := wd-mybooklive-duo
245 SUPPORTED_DEVICES += mbl
246 endef
247  
248 TARGET_DEVICES += wd_mybooklive-duo
249  
250 endif
251  
252 $(eval $(call BuildImage))