2 # Copyright (C) 2008-2012 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
8 ### DO NOT INDENT LINES CONTAINING $(call xyz) AS THIS MAY CHANGE THE CONTEXT
9 ### OF THE FIRST LINE IN THE CALLED VARIABLE (NOTE: variable!)
10 ### see http://www.gnu.org/software/make/manual/html_node/Call-Function.html#Call-Function
11 ### ACTUALLY IT IS A SIMPLE MACRO EXPANSION
13 ### use round brackets for make variables, and curly brackets for shell variables
16 ## Kernel mtd partition size in KiB
19 # Netgear WNR854T: erase size is 128KiB = 0x00020000 = 131072
22 # Linksys WRT350N v2: erase size is 64KiB = 0x00010000 = 65536
25 # define JFFS2 sizes for include/image.mk
26 JFFS2_BLOCKSIZE
:=64k
128k
34 ### Dummy comment for indented calls of Image/Prepare
35 cp
'$(LINUX_DIR)/arch/arm/boot/zImage' '$(BIN_DIR)/$(IMG_PREFIX)-zImage'
43 define Image
/BuildKernel
44 ### Dummy comment for indented calls of Image/BuildKernel
46 ## Netgear WN802T: mach id 3306 (0x0cea)
47 $(call Image
/BuildKernel
/ARM
/zImage
,wn802t
,"\x0c\x1c\xa0\xe3\xea\x10\x81\xe3")
48 $(call Image
/BuildKernel
/ARM
/uImage
,wn802t
)
49 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS
),y
) # nothing more to do for a ramdisk build
50 $(call Image
/BuildKernel
/JFFS2uImage
,wn802t
,$(ERASE_SIZE_64K
),uImage
)
51 $(call Image
/Default
/FileSizeCheck
,$(KDIR
)/wn802t-uImage.jffs2
,$(shell expr
$(KERNEL_MTD_SIZE
) \
* 1024))
54 ## Netgear WNR854T: mach id 1801 (0x0709)
55 $(call Image
/BuildKernel
/ARM
/zImage
,wnr854t
,"\x07\x1c\xa0\xe3\x09\x10\x81\xe3")
56 $(call Image
/BuildKernel
/ARM
/uImage
,wnr854t
)
57 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS
),y
) # nothing more to do for a ramdisk build
58 $(call Image
/BuildKernel
/JFFS2uImage
,wnr854t
,$(ERASE_SIZE_128K
),uImage
)
59 $(call Image
/Default
/FileSizeCheck
,$(KDIR
)/wnr854t-uImage.jffs2
,$(shell expr
$(KERNEL_MTD_SIZE
) \
* 1024))
62 ## Linksys WRT350N v2: mach id 1633 (0x0661)
63 $(call Image
/BuildKernel
/ARM
/zImage
,wrt350nv2
,"\x06\x1c\xa0\xe3\x61\x10\x81\xe3")
64 $(call Image
/BuildKernel
/ARM
/uImage
,wrt350nv2
)
65 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS
),y
) # nothing more to do for a ramdisk build
66 $(call Image
/Default
/FileSizeCheck
,$(KDIR
)/wrt350nv2-uImage
,$(shell expr
$(KERNEL_MTD_SIZE
) \
* 1024))
70 define Image
/BuildKernel
/ARM
/zImage
71 # merge machine id and regular zImage into one file
72 # parameters: 1 = machine name, 2 = machine id as string in quotes
73 # $(BOARD) kernel zImage for $(1)
74 echo
-en
$(2) > '$(KDIR)/$(1)-zImage'
75 cat
'$(LINUX_DIR)/arch/arm/boot/zImage' >> '$(KDIR)/$(1)-zImage'
76 cp
'$(KDIR)/$(1)-zImage' '$(BIN_DIR)/openwrt-$(1)-zImage'
79 define Image
/BuildKernel
/ARM
/uImage
80 # create uImage from zImage
81 # parameters: 1 = machine name
82 # $(BOARD) kernel uImage for $(1)
83 '$(STAGING_DIR_HOST)/bin/mkimage' -A arm
-O linux
-T kernel \
84 -C none
-a
0x00008000 -e
0x00008000 -n
'Linux-$(LINUX_VERSION)' \
85 -d
'$(KDIR)/$(1)-zImage' '$(KDIR)/$(1)-uImage'
86 cp
'$(KDIR)/$(1)-uImage' '$(BIN_DIR)/openwrt-$(1)-uImage'
89 define Image
/BuildKernel
/JFFS2uImage
90 # create JFFS2 partition with uImage file (result is already padded to erase size)
91 # parameters: 1 = machine name, 2 = erase size in KiB, 3 = uImage file name
92 # $(BOARD) kernel uImage for $(1) in JFFS2-$(2)k partition
93 rm -rf
'$(TMP_DIR)/$(1)_jffs2_uimage'
94 mkdir
'$(TMP_DIR)/$(1)_jffs2_uimage'
95 cp
'$(KDIR)/$(1)-uImage' '$(TMP_DIR)/$(1)_jffs2_uimage/$(3)'
96 $(STAGING_DIR_HOST
)/bin
/mkfs.jffs2
--compression-mode
=none
--pad
--little-endian
--squash
-e
$(2)KiB
-o
'$(KDIR)/$(1)-uImage.jffs2' -d
'$(TMP_DIR)/$(1)_jffs2_uimage'
97 rm -rf
'$(TMP_DIR)/$(1)_jffs2_uimage'
100 define Image
/Default
/FileSizeCheck
101 # parameters: 1 = file path, 2 = maximum size in bytes
102 [ `stat -c %s '$(1)'` -le
$(2) ] ||
{ echo
' ERROR: $(1) too big (> $(2) bytes)'; exit
1; }
111 ### Dummy comment for indented calls of Image/Build with $(1)
114 $(call Image
/Build
/$(1),$(1))
117 $(call Image
/Build
/Default
,$(1),wn802t
,$(ERASE_SIZE_64K
),$(KERNEL_MTD_SIZE
),.jffs2
,NG_WN802T
)
120 $(call Image
/Build
/Default
,$(1),wnr854t
,$(ERASE_SIZE_128K
),$(KERNEL_MTD_SIZE
),.jffs2
,NG_WNR854T
)
122 ## Linksys WRT350N v2
123 $(call Image
/Build
/Linksys
/wrt350nv2
,$(1),wrt350nv2
,$(ERASE_SIZE_64K
),$(KERNEL_MTD_SIZE
),)
126 define Image
/Build
/squashfs
127 $(call prepare_generic_squashfs
,$(KDIR
)/root.squashfs
)
128 cp
'$(KDIR)/root.squashfs' '$(BIN_DIR)/$(IMG_PREFIX)-root.squashfs'
131 ## generate defines for all JFFS2 block sizes
132 define Image
/Build
/jffs2
/sub
133 $(eval
define Image
/Build
/jffs2-
$(1)
134 cp
'$$(KDIR)/root.jffs2-$(1)' '$$(BIN_DIR)/$$(IMG_PREFIX)-root.jffs2-$(1)'
138 $(foreach SZ
,$(JFFS2_BLOCKSIZE
),$(call Image
/Build
/jffs2
/sub
,$(SZ
)))
140 define Image
/Build
/Default
141 # parameters: 1 = rootfs type, 2 = machine name, 3 = erase size in KiB, 4 = kernel mtd size in KiB, 5 = kernel file suffix, 6 = header
142 ifeq ($(findstring jffs2-
,$(1)),jffs2-
) # JFFS2: build only image fitting to erase size
143 ifeq ($(1),jffs2-
$(3)k
)
144 $(call Image
/Build
/Default
/sysupgrade
,$(1),$(2),$(4),$(5))
145 $(call Image
/Build
/Default
/factory
,$(1),$(2),$(6))
148 ifeq ($(1),ext4
) # EXT4: ignore
150 else # do all other images
151 $(call Image
/Build
/Default
/sysupgrade
,$(1),$(2),$(4),$(5))
152 $(call Image
/Build
/Default
/factory
,$(1),$(2),$(6))
157 define Image
/Build
/Default
/sysupgrade
158 # parameters: 1 = rootfs type, 2 = machine name, 3 = pad size in KiB (kernel mtd size or erase size), 4 = kernel file suffix
159 # $(BOARD) $(1) sysupgrade image for $(2)
161 dd if
='$(KDIR)/$(2)-uImage$(4)' bs
=$(3)k conv
=sync
; \
162 dd if
='$(KDIR)/root.$(1)'; \
163 ) > '$(BIN_DIR)/openwrt-$(2)-$(1)-sysupgrade.img'
166 define Image
/Build
/Default
/factory
167 # parameters: 1 = rootfs type, 2 = machine name, 3 = header
168 # $(BOARD) $(1) factory upgrade image for $(2)
169 '$(STAGING_DIR_HOST)/bin/add_header' $(3) '$(BIN_DIR)/openwrt-$(2)-$(1)-sysupgrade.img' '$(BIN_DIR)/openwrt-$(2)-$(1)-factory.img'
173 ## Image/Build/Linksys
176 define Image
/Build
/Linksys
/wrt350nv2
177 # parameters: 1 = rootfs type, 2 = machine name, 3 = erase size in KiB, 4 = kernel mtd size in KiB, 5 = kernel file suffix
178 ifeq ($(findstring jffs2-
,$(1)),jffs2-
) # JFFS2: build only image fitting to erase size
179 ifeq ($(1),jffs2-
$(3)k
)
180 $(call Image
/Build
/Default
/sysupgrade
,$(1),$(2),$(4),$(5))
181 $(call Image
/Build
/Linksys
/wrt350nv2-builder
,$(1),$(2))
184 ifeq ($(1),ext4
) # EXT4: ignore
186 else # do all other images
187 $(call Image
/Build
/Default
/sysupgrade
,$(1),$(2),$(4),$(5))
188 $(call Image
/Build
/Linksys
/wrt350nv2-builder
,$(1),$(2))
193 define Image
/Build
/Linksys
/wrt350nv2-builder
194 # parameters: 1 = rootfs type, 2 = machine name
195 # $(BOARD) $(1) factory and recovery image for $(2) via wrt350nv2-builder
196 rm -rf
'$(TMP_DIR)/$(2)_factory'
197 mkdir
'$(TMP_DIR)/$(2)_factory'
198 # create parameter file
199 echo
':image 0 $(BIN_DIR)/openwrt-$(2)-$(1)-sysupgrade.img' > '$(TMP_DIR)/$(2)_factory/$(2).par'
200 [ ! -f
'$(STAGING_DIR_HOST)/share/wrt350nv2-builder/u-boot.bin' ] ||
( \
201 echo
':u-boot 0 $(STAGING_DIR_HOST)/share/wrt350nv2-builder/u-boot.bin' >> '$(TMP_DIR)/$(2)_factory/$(2).par'; \
203 echo
'#version 0x2020' >> '$(TMP_DIR)/$(2)_factory/$(2).par'
204 # create bin file for recovery and factory image
206 cd
'$(TMP_DIR)/$(2)_factory'; \
207 '$(STAGING_DIR_HOST)/bin/wrt350nv2-builder' -b
'$(TMP_DIR)/$(2)_factory/$(2).par'; \
209 # copy bin file as recovery image
210 $(CP
) '$(TMP_DIR)/$(2)_factory/wrt350n.bin' '$(BIN_DIR)/openwrt-$(2)-$(1)-recovery.bin'
211 # create factory image for stock firmware update mechanism
213 cd
'$(TMP_DIR)/$(2)_factory'; \
214 zip
'wrt350n.zip' 'wrt350n.bin'; \
216 '$(STAGING_DIR_HOST)/bin/wrt350nv2-builder' -z
'$(TMP_DIR)/$(2)_factory/wrt350n.zip' '$(BIN_DIR)/openwrt-$(2)-$(1)-factory.img'
217 rm -rf
'$(TMP_DIR)/$(2)_factory'
225 ## Dependency for WRT350N v2 factory image
226 $(eval
$(call RequireCommand
,zip
, \
227 Please
install zip. \