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 rootfs 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_NONE
  20                         depends on TARGET_ROOTFS_INITRAMFS
  21                         help
  22                           Select ramdisk compression.
  23
  24                         config TARGET_INITRAMFS_COMPRESSION_NONE
  25                                 bool "none"
  26
  27                         config TARGET_INITRAMFS_COMPRESSION_GZIP
  28                                 bool "gzip"
  29
  30                         config TARGET_INITRAMFS_COMPRESSION_BZIP2
  31                                 bool "bzip2"
  32
  33                         config TARGET_INITRAMFS_COMPRESSION_LZMA
  34                                 bool "lzma"
  35
  36                         config TARGET_INITRAMFS_COMPRESSION_LZO
  37                                 bool "lzo"
  38
  39                         config TARGET_INITRAMFS_COMPRESSION_LZ4
  40                                 bool "lz4"
  41
  42                         config TARGET_INITRAMFS_COMPRESSION_XZ
  43                                 bool "xz"
  44                 endchoice
  45
  46                 config EXTERNAL_CPIO
  47                         string
  48                         prompt "Use external cpio" if TARGET_ROOTFS_INITRAMFS
  49                         default ""
  50                         help
  51                           Kernel uses specified external cpio as INITRAMFS_SOURCE
  52
  53         comment "Root filesystem archives"
  54
  55         config TARGET_ROOTFS_CPIOGZ
  56                 bool "cpio.gz"
  57                 default y if USES_CPIOGZ
  58                 help
  59                   Build a compressed cpio archive of the the root filesystem
  60
  61         config TARGET_ROOTFS_TARGZ
  62                 bool "tar.gz"
  63                 default y if USES_TARGZ
  64                 help
  65                   Build a compressed tar archive of the the root filesystem
  66
  67         comment "Root filesystem images"
  68
  69         menuconfig TARGET_ROOTFS_EXT4FS
  70                 bool "ext4"
  71                 default y if USES_EXT4
  72                 help
  73                   Build a ext4 root filesystem
  74
  75                 config TARGET_ROOTFS_MAXINODE
  76                         int "Maximum number of inodes in root filesystem"
  77                         depends on TARGET_ROOTFS_EXT4FS
  78                         default 6000
  79                         help
  80                           Allows you to change the maximum number of inodes in the root filesystem
  81
  82                 config TARGET_ROOTFS_RESERVED_PCT
  83                         int "Percentage of reserved blocks in root filesystem"
  84                         depends on TARGET_ROOTFS_EXT4FS
  85                         default 0
  86                         help
  87                           Allows you to change the percentage of reserved blocks in the root filesystem
  88
  89         config TARGET_ROOTFS_ISO
  90                 bool "iso"
  91                 default n
  92                 depends on TARGET_x86_generic
  93                 help
  94                   Create some bootable ISO image
  95
  96         config TARGET_ROOTFS_JFFS2
  97                 bool "jffs2"
  98                 default y if USES_JFFS2
  99                 help
 100                   Build a jffs2 root filesystem
 101
 102         config TARGET_ROOTFS_JFFS2_NAND
 103                 bool "jffs2 for NAND"
 104                 default y if USES_JFFS2_NAND
 105                 depends on USES_JFFS2_NAND
 106                 help
 107                   Build a jffs2 root filesystem for NAND flash
 108
 109         config TARGET_ROOTFS_SQUASHFS
 110                 bool "squashfs"
 111                 default y if USES_SQUASHFS
 112                 help
 113                   Build a squashfs-lzma root filesystem
 114
 115         menuconfig TARGET_ROOTFS_UBIFS
 116                 bool "ubifs"
 117                 default y if USES_UBIFS
 118                 depends on USES_UBIFS
 119                 help
 120                   Build a ubifs root filesystem
 121
 122                 choice
 123                         prompt "compression"
 124                         default TARGET_UBIFS_COMPRESSION_NONE
 125                         depends on TARGET_ROOTFS_UBIFS
 126                         help
 127                           Select compression type
 128
 129                         config TARGET_UBIFS_COMPRESSION_NONE
 130                                 bool "none"
 131
 132                         config TARGET_UBIFS_COMPRESSION_LZO
 133                                 bool "lzo"
 134
 135                         config TARGET_UBIFS_COMPRESSION_ZLIB
 136                                 bool "zlib"
 137                 endchoice
 138
 139                 config TARGET_UBIFS_FREE_SPACE_FIXUP
 140                         bool "free space fixup" if TARGET_ROOTFS_UBIFS
 141                         default y
 142                         help
 143                           The file-system free space has to be fixed up on first mount
 144
 145                 config TARGET_UBIFS_JOURNAL_SIZE
 146                         string
 147                         prompt "journal size" if TARGET_ROOTFS_UBIFS
 148                         default ""
 149
 150         config GRUB_IMAGES
 151                 bool "Build GRUB images (Linux x86 or x86_64 host only)"
 152                 depends on TARGET_x86_64 || (TARGET_x86 && !(TARGET_x86_olpc || TARGET_x86_rdc))
 153                 depends on TARGET_ROOTFS_EXT4FS || TARGET_ROOTFS_ISO || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
 154                 select PACKAGE_grub2
 155                 default y
 156
 157         config GRUB_CONSOLE
 158                 bool "Use Console Terminal (in addition to Serial)"
 159                 depends on GRUB_IMAGES
 160                 default n if (TARGET_x86_generic_Soekris45xx || TARGET_x86_generic_Soekris48xx || TARGET_x86_net5501 || TARGET_x86_geos || TARGET_x86_alix2)
 161                 default y
 162
 163         config GRUB_SERIAL
 164                 string "Serial port device"
 165                 depends on GRUB_IMAGES
 166                 default "hvc0" if TARGET_x86_xen_domu
 167                 default "ttyS0" if ! TARGET_x86_xen_domu
 168
 169         config GRUB_BAUDRATE
 170                 int "Serial port baud rate"
 171                 depends on GRUB_IMAGES
 172                 default 19200 if TARGET_x86_generic_Soekris45xx || TARGET_x86_generic_Soekris48xx || TARGET_x86_net5501
 173                 default 38400 if TARGET_x86_alix2
 174                 default 115200 if TARGET_x86_geos || TARGET_x86_kvm_guest
 175                 default 38400
 176
 177         config GRUB_BOOTOPTS
 178                 string "Extra kernel boot options"
 179                 depends on GRUB_IMAGES
 180                 default "xencons=hvc" if TARGET_x86_xen_domu
 181                 help
 182                   If you don't know, just leave it blank.
 183
 184         config GRUB_TIMEOUT
 185                 string "Seconds to wait before booting the default entry"
 186                 depends on GRUB_IMAGES
 187                 default "5"
 188                 help
 189                   If you don't know, 5 seconds is a reasonable default.
 190
 191         config VDI_IMAGES
 192                 bool "Build VirtualBox image files (VDI)"
 193                 depends on TARGET_x86 || TARGET_x86_64
 194                 select GRUB_IMAGES
 195                 select TARGET_ROOTFS_EXT4FS
 196                 select PACKAGE_kmod-e1000
 197
 198         config VMDK_IMAGES
 199                 bool "Build VMware image files (VMDK)"
 200                 depends on TARGET_x86 || TARGET_x86_64
 201                 select GRUB_IMAGES
 202                 select TARGET_ROOTFS_EXT4FS
 203                 select PACKAGE_kmod-e1000
 204
 205         config TARGET_IMAGES_PAD
 206                 bool "Pad images to filesystem size (for JFFS2)"
 207                 depends on OLPC_BOOTSCRIPT_IMAGES || GRUB_IMAGES
 208
 209         config TARGET_IMAGES_GZIP
 210                 bool "GZip images"
 211                 depends on TARGET_IMAGES_PAD || TARGET_ROOTFS_EXT4FS
 212                 default y
 213
 214         comment "Image Options"
 215
 216         source "target/linux/*/image/Config.in"
 217
 218         config TARGET_KERNEL_PARTSIZE
 219                 int "Kernel partition size (in MB)"
 220                 depends on OLPC_BOOTSCRIPT_IMAGES || GRUB_IMAGES
 221                 default 4
 222
 223         config TARGET_ROOTFS_PARTSIZE
 224                 int "Root filesystem partition size (in MB)"
 225                 depends on GRUB_IMAGES || TARGET_ROOTFS_EXT4FS || TARGET_rb532
 226                 default 48
 227                 help
 228                   Allows you to change the root filesystem partition size
 229
 230         config TARGET_ROOTFS_PARTNAME
 231                 string "Root partition on target device"
 232                 depends on OLPC_BOOTSCRIPT_IMAGES || GRUB_IMAGES
 233                 default "/dev/xvda2" if TARGET_x86_xen_domu
 234                 default "/dev/sda2" if ! TARGET_x86_xen_domu
 235                 help
 236                   The root partition on the final device.  If you don't know,
 237                   you probably want the default (/dev/sda2).
 238
 239
 240         menuconfig TARGET_ROOTFS_INCLUDE_KERNEL
 241                 bool "Include kernel in root filesystem"
 242                 depends on TARGET_ROOTFS_UBIFS || TARGET_ROOTFS_EXT4FS
 243                 default n
 244                 help
 245                   Include the kernel image in the rootfs. Typically the image is placed
 246                   below /boot.
 247
 248                 config TARGET_ROOTFS_INCLUDE_UIMAGE
 249                         bool "include uImage" if TARGET_ROOTFS_INCLUDE_KERNEL
 250                         default y
 251                         help
 252                           This option might not apply to all targets. Make sure
 253                           to check target/linux/<your_target>/image/Makefile to
 254                           see if this option will have any effect.
 255
 256                 config TARGET_ROOTFS_INCLUDE_ZIMAGE
 257                         bool "include zImage" if TARGET_ROOTFS_INCLUDE_KERNEL
 258                         default y
 259                         help
 260                           This option might not apply to all targets. Make sure
 261                           to check target/linux/<your_target>/image/Makefile to
 262                           see if this option will have any effect.
 263
 264                 config TARGET_ROOTFS_INCLUDE_FIT
 265                         bool "include FIT" if TARGET_ROOTFS_INCLUDE_KERNEL
 266                         default y
 267                         help
 268                           This option might not apply to all targets. Make sure
 269                           to check target/linux/<your_target>/image/Makefile to
 270                           see if this option will have any effect.
 271
 272         config TARGET_ROOTFS_INCLUDE_DTB
 273                 bool "Include DTB in root filesystem"
 274                 depends on USES_DEVICETREE && (TARGET_ROOTFS_UBIFS || TARGET_ROOTFS_EXT4FS)
 275                 default n
 276                 help
 277                   Include the device tree blob file(s) in the rootfs. Typically the DTBs
 278                   are placed below /boot.
 279
 280 endmenu