blob: c9a75e4a07b6d179f1811e70df40d45d90ee7f63 (
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
|
# 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"
config TARGET_ROOTFS_EXT4FS
bool "ext4"
default y if USES_EXT4
help
Ext4 file system with some free space for uml images
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/vda2" if TARGET_x86_kvm_guest
default "/dev/xvda2" if TARGET_x86_xen_domu
default "/dev/sda2" if ! (TARGET_x86_kvm_guest || TARGET_x86_xen_domu)
help
The root partition on the final device. If you don't know,
you probably want the default (/dev/sda2).
config TARGET_ROOTFS_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_ROOTFS_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
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
|
