summaryrefslogtreecommitdiff
path: root/config/Config-images.in
blob: b2d7543d021e18a7e3cde43a4867794c9b709c59 (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
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
# Copyright (C) 2006-2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

menu "Target Images"

	menuconfig TARGET_ROOTFS_INITRAMFS
		bool "ramdisk"
		default y if USES_INITRAMFS
		help
		  Embed the rootfs into the kernel (initramfs)

		choice
			prompt "Compression"
			default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ar71xx
			default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ramips
			default TARGET_INITRAMFS_COMPRESSION_NONE
			depends on TARGET_ROOTFS_INITRAMFS
			help
			  Select ramdisk compression.

			config TARGET_INITRAMFS_COMPRESSION_NONE
				bool "none"

			config TARGET_INITRAMFS_COMPRESSION_GZIP
				bool "gzip"

			config TARGET_INITRAMFS_COMPRESSION_BZIP2
				bool "bzip2"

			config TARGET_INITRAMFS_COMPRESSION_LZMA
				bool "lzma"

			config TARGET_INITRAMFS_COMPRESSION_LZO
				bool "lzo"

			config TARGET_INITRAMFS_COMPRESSION_LZ4
				bool "lz4"

			config TARGET_INITRAMFS_COMPRESSION_XZ
				bool "xz"
		endchoice

		config EXTERNAL_CPIO
			string
			prompt "Use external cpio" if TARGET_ROOTFS_INITRAMFS
			default ""
			help
			  Kernel uses specified external cpio as INITRAMFS_SOURCE

	comment "Root filesystem archives"

	config TARGET_ROOTFS_CPIOGZ
		bool "cpio.gz"
		default y if USES_CPIOGZ
		help
		  Build a compressed cpio archive of the the root filesystem

	config TARGET_ROOTFS_TARGZ
		bool "tar.gz"
		default y if USES_TARGZ
		help
		  Build a compressed tar archive of the the root filesystem

	comment "Root filesystem images"

	menuconfig TARGET_ROOTFS_EXT4FS
		bool "ext4"
		default y if USES_EXT4
		help
		  Build a ext4 root filesystem

		config TARGET_EXT4_MAXINODE
			int "Maximum number of inodes in root filesystem"
			depends on TARGET_ROOTFS_EXT4FS
			default 6000
			help
			  Allows you to change the maximum number of inodes in the root filesystem

		config TARGET_EXT4_RESERVED_PCT
			int "Percentage of reserved blocks in root filesystem"
			depends on TARGET_ROOTFS_EXT4FS
			default 0
			help
			  Allows you to change the percentage of reserved blocks in the root filesystem

		choice
			prompt "Root filesystem block size"
			default TARGET_EXT4_BLOCKSIZE_4K
			depends on TARGET_ROOTFS_EXT4FS
			help
			  Allows you to change the block size of the root filesystem

			config TARGET_EXT4_BLOCKSIZE_4K
				bool "4k"

			config TARGET_EXT4_BLOCKSIZE_2K
				bool "2k"

			config TARGET_EXT4_BLOCKSIZE_1K
				bool "1k"
		endchoice

		config TARGET_EXT4_BLOCKSIZE
			int
			default 4096 if TARGET_EXT4_BLOCKSIZE_4K
			default 2048 if TARGET_EXT4_BLOCKSIZE_2K
			default 1024 if TARGET_EXT4_BLOCKSIZE_1K
			depends on TARGET_ROOTFS_EXT4FS

		config TARGET_EXT4_JOURNAL
			bool "Create a journaling filesystem"
			depends on TARGET_ROOTFS_EXT4FS
			default n
			help
			  Create an ext4 filesystem with a journal

	config TARGET_ROOTFS_ISO
		bool "iso"
		default n
		depends on TARGET_x86_generic
		help
		  Create some bootable ISO image

	config TARGET_ROOTFS_JFFS2
		bool "jffs2"
		default y if USES_JFFS2
		help
		  Build a jffs2 root filesystem

	config TARGET_ROOTFS_JFFS2_NAND
		bool "jffs2 for NAND"
		default y if USES_JFFS2_NAND
		depends on USES_JFFS2_NAND
		help
		  Build a jffs2 root filesystem for NAND flash

	config TARGET_ROOTFS_SQUASHFS
		bool "squashfs"
		default y if USES_SQUASHFS
		help
		  Build a squashfs-lzma root filesystem

	menuconfig TARGET_ROOTFS_UBIFS
		bool "ubifs"
		default y if USES_UBIFS
		depends on USES_UBIFS
		help
		  Build a ubifs root filesystem

		choice
			prompt "compression"
			default TARGET_UBIFS_COMPRESSION_NONE
			depends on TARGET_ROOTFS_UBIFS
			help
			  Select compression type

			config TARGET_UBIFS_COMPRESSION_NONE
				bool "none"

			config TARGET_UBIFS_COMPRESSION_LZO
				bool "lzo"

			config TARGET_UBIFS_COMPRESSION_ZLIB
				bool "zlib"
		endchoice

		config TARGET_UBIFS_FREE_SPACE_FIXUP
			bool "free space fixup" if TARGET_ROOTFS_UBIFS
			default y
			help
			  The file-system free space has to be fixed up on first mount

		config TARGET_UBIFS_JOURNAL_SIZE
			string
			prompt "journal size" if TARGET_ROOTFS_UBIFS
			default ""

	config GRUB_IMAGES
		bool "Build GRUB images (Linux x86 or x86_64 host only)"
		depends on TARGET_x86_64 || (TARGET_x86 && !(TARGET_x86_olpc || TARGET_x86_rdc))
		depends on TARGET_ROOTFS_EXT4FS || TARGET_ROOTFS_ISO || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
		select PACKAGE_grub2
		default y

	config GRUB_CONSOLE
		bool "Use Console Terminal (in addition to Serial)"
		depends on GRUB_IMAGES
		default n if (TARGET_x86_generic_Soekris45xx || TARGET_x86_generic_Soekris48xx || TARGET_x86_net5501 || TARGET_x86_geos || TARGET_x86_alix2)
		default y

	config GRUB_SERIAL
		string "Serial port device"
		depends on GRUB_IMAGES
		default "hvc0" if TARGET_x86_xen_domu
		default "ttyS0" if ! TARGET_x86_xen_domu

	config GRUB_BAUDRATE
		int "Serial port baud rate"
		depends on GRUB_IMAGES
		default 19200 if TARGET_x86_generic_Soekris45xx || TARGET_x86_generic_Soekris48xx || TARGET_x86_net5501
		default 38400 if TARGET_x86_alix2
		default 115200 if TARGET_x86_geos || TARGET_x86_kvm_guest
		default 38400

	config GRUB_BOOTOPTS
		string "Extra kernel boot options"
		depends on GRUB_IMAGES
		default "xencons=hvc" if TARGET_x86_xen_domu
		help
		  If you don't know, just leave it blank.

	config GRUB_TIMEOUT
		string "Seconds to wait before booting the default entry"
		depends on GRUB_IMAGES
		default "5"
		help
		  If you don't know, 5 seconds is a reasonable default.

	config VDI_IMAGES
		bool "Build VirtualBox image files (VDI)"
		depends on TARGET_x86 || TARGET_x86_64
		select GRUB_IMAGES
		select TARGET_ROOTFS_EXT4FS
		select PACKAGE_kmod-e1000

	config VMDK_IMAGES
		bool "Build VMware image files (VMDK)"
		depends on TARGET_x86 || TARGET_x86_64
		select GRUB_IMAGES
		select TARGET_ROOTFS_EXT4FS
		select PACKAGE_kmod-e1000

	config TARGET_IMAGES_PAD
		bool "Pad images to filesystem size (for JFFS2)"
		depends on OLPC_BOOTSCRIPT_IMAGES || GRUB_IMAGES

	config TARGET_IMAGES_GZIP
		bool "GZip images"
		depends on TARGET_IMAGES_PAD || TARGET_ROOTFS_EXT4FS
		default y

	comment "Image Options"

	source "target/linux/*/image/Config.in"

	config TARGET_KERNEL_PARTSIZE
		int "Kernel partition size (in MB)"
		depends on OLPC_BOOTSCRIPT_IMAGES || GRUB_IMAGES
		default 4

	config TARGET_ROOTFS_PARTSIZE
		int "Root filesystem partition size (in MB)"
		depends on GRUB_IMAGES || TARGET_ROOTFS_EXT4FS || TARGET_rb532
		default 48
		help
		  Allows you to change the root filesystem partition size

	config TARGET_ROOTFS_PARTNAME
		string "Root partition on target device"
		depends on OLPC_BOOTSCRIPT_IMAGES || GRUB_IMAGES
		default "/dev/xvda2" if TARGET_x86_xen_domu
		default "/dev/sda2" if ! TARGET_x86_xen_domu
		help
		  The root partition on the final device.  If you don't know,
		  you probably want the default (/dev/sda2).


	menuconfig TARGET_ROOTFS_INCLUDE_KERNEL
		bool "Include kernel in root filesystem"
		depends on TARGET_ROOTFS_UBIFS || TARGET_ROOTFS_EXT4FS
		default n
		help
		  Include the kernel image in the rootfs. Typically the image is placed
		  below /boot.

		config TARGET_ROOTFS_INCLUDE_UIMAGE
			bool "include uImage" if TARGET_ROOTFS_INCLUDE_KERNEL
			default y
			help
			  This option might not apply to all targets. Make sure
			  to check target/linux/<your_target>/image/Makefile to
			  see if this option will have any effect.

		config TARGET_ROOTFS_INCLUDE_ZIMAGE
			bool "include zImage" if TARGET_ROOTFS_INCLUDE_KERNEL
			default y
			help
			  This option might not apply to all targets. Make sure
			  to check target/linux/<your_target>/image/Makefile to
			  see if this option will have any effect.

		config TARGET_ROOTFS_INCLUDE_FIT
			bool "include FIT" if TARGET_ROOTFS_INCLUDE_KERNEL
			default y
			help
			  This option might not apply to all targets. Make sure
			  to check target/linux/<your_target>/image/Makefile to
			  see if this option will have any effect.

	config TARGET_ROOTFS_INCLUDE_DTB
		bool "Include DTB in root filesystem"
		depends on USES_DEVICETREE && (TARGET_ROOTFS_UBIFS || TARGET_ROOTFS_EXT4FS)
		default n
		help
		  Include the device tree blob file(s) in the rootfs. Typically the DTBs
		  are placed below /boot.

endmenu