kmod-sched-cake: switch to in-tree cake for 4.19+
[openwrt/openwrt.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_apm821xx
18 default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ar71xx
19 default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_lantiq
20 default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_mpc85xx
21 default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ramips
22 default TARGET_INITRAMFS_COMPRESSION_NONE
23 depends on TARGET_ROOTFS_INITRAMFS
24 help
25 Select ramdisk compression.
26
27 config TARGET_INITRAMFS_COMPRESSION_NONE
28 bool "none"
29
30 config TARGET_INITRAMFS_COMPRESSION_GZIP
31 bool "gzip"
32
33 config TARGET_INITRAMFS_COMPRESSION_BZIP2
34 bool "bzip2"
35
36 config TARGET_INITRAMFS_COMPRESSION_LZMA
37 bool "lzma"
38
39 config TARGET_INITRAMFS_COMPRESSION_LZO
40 bool "lzo"
41
42 config TARGET_INITRAMFS_COMPRESSION_LZ4
43 bool "lz4"
44
45 config TARGET_INITRAMFS_COMPRESSION_XZ
46 bool "xz"
47 endchoice
48
49 config EXTERNAL_CPIO
50 string
51 prompt "Use external cpio" if TARGET_ROOTFS_INITRAMFS
52 default ""
53 help
54 Kernel uses specified external cpio as INITRAMFS_SOURCE.
55
56 config TARGET_INITRAMFS_FORCE
57 bool "Force"
58 depends on TARGET_ROOTFS_INITRAMFS
59 default n
60 help
61 Ignore the initramfs passed by the bootloader.
62
63 comment "Root filesystem archives"
64
65 config TARGET_ROOTFS_CPIOGZ
66 bool "cpio.gz"
67 default y if USES_CPIOGZ
68 help
69 Build a compressed cpio archive of the root filesystem.
70
71 config TARGET_ROOTFS_TARGZ
72 bool "tar.gz"
73 default y if USES_TARGZ
74 help
75 Build a compressed tar archive of the root filesystem.
76
77 comment "Root filesystem images"
78
79 menuconfig TARGET_ROOTFS_EXT4FS
80 bool "ext4"
81 default y if USES_EXT4
82 help
83 Build an ext4 root filesystem.
84
85 config TARGET_EXT4_RESERVED_PCT
86 int "Percentage of reserved blocks in root filesystem"
87 depends on TARGET_ROOTFS_EXT4FS
88 default 0
89 help
90 Select the percentage of reserved blocks in the root filesystem.
91
92 choice
93 prompt "Root filesystem block size"
94 default TARGET_EXT4_BLOCKSIZE_4K
95 depends on TARGET_ROOTFS_EXT4FS
96 help
97 Select the block size of the root filesystem.
98
99 config TARGET_EXT4_BLOCKSIZE_4K
100 bool "4k"
101
102 config TARGET_EXT4_BLOCKSIZE_2K
103 bool "2k"
104
105 config TARGET_EXT4_BLOCKSIZE_1K
106 bool "1k"
107 endchoice
108
109 config TARGET_EXT4_BLOCKSIZE
110 int
111 default 4096 if TARGET_EXT4_BLOCKSIZE_4K
112 default 2048 if TARGET_EXT4_BLOCKSIZE_2K
113 default 1024 if TARGET_EXT4_BLOCKSIZE_1K
114 depends on TARGET_ROOTFS_EXT4FS
115
116 config TARGET_EXT4_JOURNAL
117 bool "Create a journaling filesystem"
118 depends on TARGET_ROOTFS_EXT4FS
119 default n
120 help
121 Create an ext4 filesystem with a journal.
122
123 config TARGET_ROOTFS_JFFS2
124 bool "jffs2"
125 depends on USES_JFFS2
126 help
127 Build a JFFS2 root filesystem.
128
129 config TARGET_ROOTFS_JFFS2_NAND
130 bool "jffs2 for NAND"
131 default y if USES_JFFS2_NAND
132 depends on USES_JFFS2_NAND
133 help
134 Build a JFFS2 root filesystem for NAND flash.
135
136 menuconfig TARGET_ROOTFS_SQUASHFS
137 bool "squashfs"
138 default y if USES_SQUASHFS
139 help
140 Build a squashfs-lzma root filesystem.
141
142 config TARGET_SQUASHFS_BLOCK_SIZE
143 int "Block size (in KiB)"
144 depends on TARGET_ROOTFS_SQUASHFS
145 default 64 if LOW_MEMORY_FOOTPRINT
146 default 1024 if (SMALL_FLASH && !LOW_MEMORY_FOOTPRINT)
147 default 256
148
149 menuconfig TARGET_ROOTFS_UBIFS
150 bool "ubifs"
151 default y if USES_UBIFS
152 depends on USES_UBIFS
153 help
154 Build a UBIFS root filesystem.
155
156 choice
157 prompt "compression"
158 default TARGET_UBIFS_COMPRESSION_ZLIB
159 depends on TARGET_ROOTFS_UBIFS
160 help
161 Select compression type
162
163 config TARGET_UBIFS_COMPRESSION_NONE
164 bool "none"
165
166 config TARGET_UBIFS_COMPRESSION_LZO
167 bool "lzo"
168
169 config TARGET_UBIFS_COMPRESSION_ZLIB
170 bool "zlib"
171 endchoice
172
173 config TARGET_UBIFS_FREE_SPACE_FIXUP
174 bool "free space fixup" if TARGET_ROOTFS_UBIFS
175 default y
176 help
177 The filesystem free space has to be fixed up on first mount.
178
179 config TARGET_UBIFS_JOURNAL_SIZE
180 string
181 prompt "journal size" if TARGET_ROOTFS_UBIFS
182 default ""
183
184 config GRUB_IMAGES
185 bool "Build GRUB images (Linux x86 or x86_64 host only)"
186 depends on TARGET_x86
187 depends on TARGET_ROOTFS_EXT4FS || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
188 select PACKAGE_grub2
189 default y
190
191 config GRUB_EFI_IMAGES
192 bool "Build GRUB EFI images (Linux x86 or x86_64 host only)"
193 depends on TARGET_x86
194 depends on TARGET_ROOTFS_EXT4FS || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
195 select PACKAGE_grub2
196 select PACKAGE_grub2-efi
197 select PACKAGE_kmod-fs-vfat
198 default y
199
200 config GRUB_CONSOLE
201 bool "Use Console Terminal (in addition to Serial)"
202 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
203 default y
204
205 config GRUB_SERIAL
206 string "Serial port device"
207 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
208 default "ttyS0"
209
210 config GRUB_BAUDRATE
211 int "Serial port baud rate"
212 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
213 default 38400 if TARGET_x86_generic
214 default 115200
215
216 config GRUB_FLOWCONTROL
217 bool "Use RTE/CTS on serial console"
218 depends on GRUB_SERIAL != ""
219 default n
220
221 config GRUB_BOOTOPTS
222 string "Extra kernel boot options"
223 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
224 help
225 If you don't know, just leave it blank.
226
227 config GRUB_TIMEOUT
228 string "Seconds to wait before booting the default entry"
229 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
230 default "5"
231 help
232 If you don't know, 5 seconds is a reasonable default.
233
234 config GRUB_TITLE
235 string "Title for the menu entry in GRUB"
236 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
237 default "OpenWrt"
238 help
239 This is the title of the GRUB menu entry.
240 If unspecified, it defaults to OpenWrt.
241
242 config ISO_IMAGES
243 bool "Build LiveCD image (ISO)"
244 depends on TARGET_x86
245 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
246
247 config VDI_IMAGES
248 bool "Build VirtualBox image files (VDI)"
249 depends on TARGET_x86
250 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
251 select PACKAGE_kmod-e1000
252
253 config VMDK_IMAGES
254 bool "Build VMware image files (VMDK)"
255 depends on TARGET_x86
256 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
257 select PACKAGE_kmod-e1000
258
259 config TARGET_IMAGES_GZIP
260 bool "GZip images"
261 depends on TARGET_ROOTFS_EXT4FS || TARGET_x86 || TARGET_armvirt || TARGET_malta
262 default y
263
264 comment "Image Options"
265
266 source "target/linux/*/image/Config.in"
267
268 config TARGET_KERNEL_PARTSIZE
269 int "Kernel partition size (in MB)"
270 depends on USES_BOOT_PART
271 default 8 if TARGET_apm821xx_sata
272 default 64 if TARGET_bcm27xx
273 default 16
274
275 config TARGET_ROOTFS_PARTSIZE
276 int "Root filesystem partition size (in MB)"
277 depends on USES_ROOTFS_PART || TARGET_ROOTFS_EXT4FS || TARGET_omap || TARGET_rb532 || TARGET_sunxi || TARGET_uml
278 default 104
279 help
280 Select the root filesystem partition size.
281
282 config TARGET_ROOTFS_PARTNAME
283 string "Root partition on target device"
284 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
285 help
286 Override the root partition on the final device. If left empty,
287 it will be mounted by PARTUUID which makes the kernel find the
288 appropriate disk automatically.
289
290 endmenu