kernel: allow disabling multicast routing support
[openwrt/staging/mkresin.git] / config / Config-images.in
1 # Copyright (C) 2006-2013 OpenWrt.org
2 #
3 # This is free software, licensed under the GNU General Public License v2.
4 # See /LICENSE for more information.
5 #
6
7 menu "Target Images"
8
9 menuconfig TARGET_ROOTFS_INITRAMFS
10 bool "ramdisk"
11 default y if USES_INITRAMFS
12 help
13 Embed the root filesystem into the kernel (initramfs).
14
15 choice
16 prompt "Compression"
17 default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ar71xx
18 default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ramips
19 default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_apm821xx
20 default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_mpc85xx
21 default TARGET_INITRAMFS_COMPRESSION_NONE
22 depends on TARGET_ROOTFS_INITRAMFS
23 help
24 Select ramdisk compression.
25
26 config TARGET_INITRAMFS_COMPRESSION_NONE
27 bool "none"
28
29 config TARGET_INITRAMFS_COMPRESSION_GZIP
30 bool "gzip"
31
32 config TARGET_INITRAMFS_COMPRESSION_BZIP2
33 bool "bzip2"
34
35 config TARGET_INITRAMFS_COMPRESSION_LZMA
36 bool "lzma"
37
38 config TARGET_INITRAMFS_COMPRESSION_LZO
39 bool "lzo"
40
41 config TARGET_INITRAMFS_COMPRESSION_LZ4
42 bool "lz4"
43
44 config TARGET_INITRAMFS_COMPRESSION_XZ
45 bool "xz"
46 endchoice
47
48 config EXTERNAL_CPIO
49 string
50 prompt "Use external cpio" if TARGET_ROOTFS_INITRAMFS
51 default ""
52 help
53 Kernel uses specified external cpio as INITRAMFS_SOURCE.
54
55 comment "Root filesystem archives"
56
57 config TARGET_ROOTFS_CPIOGZ
58 bool "cpio.gz"
59 default y if USES_CPIOGZ
60 help
61 Build a compressed cpio archive of the root filesystem.
62
63 config TARGET_ROOTFS_TARGZ
64 bool "tar.gz"
65 default y if USES_TARGZ
66 help
67 Build a compressed tar archive of the root filesystem.
68
69 comment "Root filesystem images"
70
71 menuconfig TARGET_ROOTFS_EXT4FS
72 bool "ext4"
73 default y if USES_EXT4
74 help
75 Build an ext4 root filesystem.
76
77 config TARGET_EXT4_RESERVED_PCT
78 int "Percentage of reserved blocks in root filesystem"
79 depends on TARGET_ROOTFS_EXT4FS
80 default 0
81 help
82 Select the percentage of reserved blocks in the root filesystem.
83
84 choice
85 prompt "Root filesystem block size"
86 default TARGET_EXT4_BLOCKSIZE_4K
87 depends on TARGET_ROOTFS_EXT4FS
88 help
89 Select the block size of the root filesystem.
90
91 config TARGET_EXT4_BLOCKSIZE_4K
92 bool "4k"
93
94 config TARGET_EXT4_BLOCKSIZE_2K
95 bool "2k"
96
97 config TARGET_EXT4_BLOCKSIZE_1K
98 bool "1k"
99 endchoice
100
101 config TARGET_EXT4_BLOCKSIZE
102 int
103 default 4096 if TARGET_EXT4_BLOCKSIZE_4K
104 default 2048 if TARGET_EXT4_BLOCKSIZE_2K
105 default 1024 if TARGET_EXT4_BLOCKSIZE_1K
106 depends on TARGET_ROOTFS_EXT4FS
107
108 config TARGET_EXT4_JOURNAL
109 bool "Create a journaling filesystem"
110 depends on TARGET_ROOTFS_EXT4FS
111 default n
112 help
113 Create an ext4 filesystem with a journal.
114
115 config TARGET_ROOTFS_ISO
116 bool "iso"
117 default n
118 depends on TARGET_x86_generic
119 help
120 Create a bootable ISO image.
121
122 config TARGET_ROOTFS_JFFS2
123 bool "jffs2"
124 depends on USES_JFFS2
125 help
126 Build a JFFS2 root filesystem.
127
128 config TARGET_ROOTFS_JFFS2_NAND
129 bool "jffs2 for NAND"
130 default y if USES_JFFS2_NAND
131 depends on USES_JFFS2_NAND
132 help
133 Build a JFFS2 root filesystem for NAND flash.
134
135 menuconfig TARGET_ROOTFS_SQUASHFS
136 bool "squashfs"
137 default y if USES_SQUASHFS
138 help
139 Build a squashfs-lzma root filesystem.
140
141 config TARGET_SQUASHFS_BLOCK_SIZE
142 int "Block size (in KiB)"
143 depends on TARGET_ROOTFS_SQUASHFS
144 default 64 if LOW_MEMORY_FOOTPRINT
145 default 256
146
147 menuconfig TARGET_ROOTFS_UBIFS
148 bool "ubifs"
149 default y if USES_UBIFS
150 depends on USES_UBIFS
151 help
152 Build a UBIFS root filesystem.
153
154 choice
155 prompt "compression"
156 default TARGET_UBIFS_COMPRESSION_ZLIB
157 depends on TARGET_ROOTFS_UBIFS
158 help
159 Select compression type
160
161 config TARGET_UBIFS_COMPRESSION_NONE
162 bool "none"
163
164 config TARGET_UBIFS_COMPRESSION_LZO
165 bool "lzo"
166
167 config TARGET_UBIFS_COMPRESSION_ZLIB
168 bool "zlib"
169 endchoice
170
171 config TARGET_UBIFS_FREE_SPACE_FIXUP
172 bool "free space fixup" if TARGET_ROOTFS_UBIFS
173 default y
174 help
175 The filesystem free space has to be fixed up on first mount.
176
177 config TARGET_UBIFS_JOURNAL_SIZE
178 string
179 prompt "journal size" if TARGET_ROOTFS_UBIFS
180 default ""
181
182 config GRUB_IMAGES
183 bool "Build GRUB images (Linux x86 or x86_64 host only)"
184 depends on TARGET_x86
185 depends on TARGET_ROOTFS_EXT4FS || TARGET_ROOTFS_ISO || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
186 select PACKAGE_grub2
187 default y
188
189 config GRUB_CONSOLE
190 bool "Use Console Terminal (in addition to Serial)"
191 depends on GRUB_IMAGES
192 default n if (TARGET_x86_generic_Soekris45xx || TARGET_x86_generic_Soekris48xx || TARGET_x86_net5501 || TARGET_x86_geos || TARGET_x86_alix2)
193 default y
194
195 config GRUB_SERIAL
196 string "Serial port device"
197 depends on GRUB_IMAGES
198 default "hvc0" if TARGET_x86_xen_domu
199 default "ttyS0" if ! TARGET_x86_xen_domu
200
201 config GRUB_BAUDRATE
202 int "Serial port baud rate"
203 depends on GRUB_IMAGES
204 default 38400 if TARGET_x86_generic
205 default 115200
206
207 config GRUB_FLOWCONTROL
208 bool "Use RTE/CTS on serial console"
209 depends on GRUB_SERIAL != ""
210 default n
211
212 config GRUB_BOOTOPTS
213 string "Extra kernel boot options"
214 depends on GRUB_IMAGES
215 default "xencons=hvc" if TARGET_x86_xen_domu
216 help
217 If you don't know, just leave it blank.
218
219 config GRUB_TIMEOUT
220 string "Seconds to wait before booting the default entry"
221 depends on GRUB_IMAGES
222 default "5"
223 help
224 If you don't know, 5 seconds is a reasonable default.
225
226 config VDI_IMAGES
227 bool "Build VirtualBox image files (VDI)"
228 depends on TARGET_x86 || TARGET_x86_64
229 select GRUB_IMAGES
230 select TARGET_IMAGES_PAD
231 select PACKAGE_kmod-e1000
232
233 config VMDK_IMAGES
234 bool "Build VMware image files (VMDK)"
235 depends on TARGET_x86 || TARGET_x86_64
236 select GRUB_IMAGES
237 select TARGET_IMAGES_PAD
238 select PACKAGE_kmod-e1000
239
240 config TARGET_IMAGES_PAD
241 bool "Pad images to filesystem size (for JFFS2)"
242 depends on GRUB_IMAGES
243
244 config TARGET_IMAGES_GZIP
245 bool "GZip images"
246 depends on TARGET_IMAGES_PAD || TARGET_ROOTFS_EXT4FS || TARGET_x86
247 default y
248
249 comment "Image Options"
250
251 source "target/linux/*/image/Config.in"
252
253 config TARGET_KERNEL_PARTSIZE
254 int "Kernel partition size (in MB)"
255 depends on GRUB_IMAGES
256 default 16
257
258 config TARGET_ROOTFS_PARTSIZE
259 int "Root filesystem partition size (in MB)"
260 depends on GRUB_IMAGES || TARGET_ROOTFS_EXT4FS || TARGET_rb532 || TARGET_mvebu || TARGET_uml
261 default 256
262 help
263 Select the root filesystem partition size.
264
265 config TARGET_ROOTFS_PARTNAME
266 string "Root partition on target device"
267 depends on GRUB_IMAGES
268 help
269 Override the root partition on the final device. If left empty,
270 it will be mounted by PARTUUID which makes the kernel find the
271 appropriate disk automatically.
272
273 endmenu