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_ath79_mikrotik
  20                         default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_lantiq
  21                         default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_mpc85xx
  22                         default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ramips
  23                         default TARGET_INITRAMFS_COMPRESSION_NONE
  24                         depends on TARGET_ROOTFS_INITRAMFS
  25                         help
  26                           Select ramdisk compression.
  27
  28                         config TARGET_INITRAMFS_COMPRESSION_NONE
  29                                 bool "none"
  30
  31                         config TARGET_INITRAMFS_COMPRESSION_GZIP
  32                                 bool "gzip"
  33
  34                         config TARGET_INITRAMFS_COMPRESSION_BZIP2
  35                                 bool "bzip2"
  36
  37                         config TARGET_INITRAMFS_COMPRESSION_LZMA
  38                                 bool "lzma"
  39
  40                         config TARGET_INITRAMFS_COMPRESSION_LZO
  41                                 bool "lzo"
  42
  43                         config TARGET_INITRAMFS_COMPRESSION_LZ4
  44                                 bool "lz4"
  45
  46                         config TARGET_INITRAMFS_COMPRESSION_XZ
  47                                 bool "xz"
  48                 endchoice
  49
  50                 config EXTERNAL_CPIO
  51                         string
  52                         prompt "Use external cpio" if TARGET_ROOTFS_INITRAMFS
  53                         default ""
  54                         help
  55                           Kernel uses specified external cpio as INITRAMFS_SOURCE.
  56
  57                 config TARGET_INITRAMFS_FORCE
  58                         bool "Force"
  59                         depends on TARGET_ROOTFS_INITRAMFS
  60                         default n
  61                         help
  62                           Ignore the initramfs passed by the bootloader.
  63
  64         comment "Root filesystem archives"
  65
  66         config TARGET_ROOTFS_CPIOGZ
  67                 bool "cpio.gz"
  68                 default y if USES_CPIOGZ
  69                 help
  70                   Build a compressed cpio archive of the root filesystem.
  71
  72         config TARGET_ROOTFS_TARGZ
  73                 bool "tar.gz"
  74                 default y if USES_TARGZ
  75                 help
  76                   Build a compressed tar archive of the root filesystem.
  77
  78         comment "Root filesystem images"
  79
  80         menuconfig TARGET_ROOTFS_EXT4FS
  81                 bool "ext4"
  82                 default y if USES_EXT4
  83                 help
  84                   Build an ext4 root filesystem.
  85
  86                 config TARGET_EXT4_RESERVED_PCT
  87                         int "Percentage of reserved blocks in root filesystem"
  88                         depends on TARGET_ROOTFS_EXT4FS
  89                         default 0
  90                         help
  91                           Select the percentage of reserved blocks in the root filesystem.
  92
  93                 choice
  94                         prompt "Root filesystem block size"
  95                         default TARGET_EXT4_BLOCKSIZE_4K
  96                         depends on TARGET_ROOTFS_EXT4FS
  97                         help
  98                           Select the block size of the root filesystem.
  99
 100                         config TARGET_EXT4_BLOCKSIZE_4K
 101                                 bool "4k"
 102
 103                         config TARGET_EXT4_BLOCKSIZE_2K
 104                                 bool "2k"
 105
 106                         config TARGET_EXT4_BLOCKSIZE_1K
 107                                 bool "1k"
 108                 endchoice
 109
 110                 config TARGET_EXT4_BLOCKSIZE
 111                         int
 112                         default 4096 if TARGET_EXT4_BLOCKSIZE_4K
 113                         default 2048 if TARGET_EXT4_BLOCKSIZE_2K
 114                         default 1024 if TARGET_EXT4_BLOCKSIZE_1K
 115                         depends on TARGET_ROOTFS_EXT4FS
 116
 117                 config TARGET_EXT4_JOURNAL
 118                         bool "Create a journaling filesystem"
 119                         depends on TARGET_ROOTFS_EXT4FS
 120                         default n
 121                         help
 122                           Create an ext4 filesystem with a journal.
 123
 124         config TARGET_ROOTFS_JFFS2
 125                 bool "jffs2"
 126                 depends on USES_JFFS2
 127                 help
 128                   Build a JFFS2 root filesystem.
 129
 130         config TARGET_ROOTFS_JFFS2_NAND
 131                 bool "jffs2 for NAND"
 132                 default y if USES_JFFS2_NAND
 133                 depends on USES_JFFS2_NAND
 134                 help
 135                   Build a JFFS2 root filesystem for NAND flash.
 136
 137         menuconfig TARGET_ROOTFS_SQUASHFS
 138                 bool "squashfs"
 139                 default y if USES_SQUASHFS
 140                 help
 141                   Build a squashfs-lzma root filesystem.
 142
 143                 config TARGET_SQUASHFS_BLOCK_SIZE
 144                         int "Block size (in KiB)"
 145                         depends on TARGET_ROOTFS_SQUASHFS
 146                         default 64 if LOW_MEMORY_FOOTPRINT
 147                         default 1024 if (SMALL_FLASH && !LOW_MEMORY_FOOTPRINT)
 148                         default 256
 149
 150         menuconfig TARGET_ROOTFS_UBIFS
 151                 bool "ubifs"
 152                 default y if USES_UBIFS
 153                 depends on USES_UBIFS
 154                 help
 155                   Build a UBIFS root filesystem.
 156
 157                 choice
 158                         prompt "compression"
 159                         default TARGET_UBIFS_COMPRESSION_ZLIB
 160                         depends on TARGET_ROOTFS_UBIFS
 161                         help
 162                           Select compression type
 163
 164                         config TARGET_UBIFS_COMPRESSION_NONE
 165                                 bool "none"
 166
 167                         config TARGET_UBIFS_COMPRESSION_LZO
 168                                 bool "lzo"
 169
 170                         config TARGET_UBIFS_COMPRESSION_ZLIB
 171                                 bool "zlib"
 172                 endchoice
 173
 174                 config TARGET_UBIFS_FREE_SPACE_FIXUP
 175                         bool "free space fixup" if TARGET_ROOTFS_UBIFS
 176                         default y
 177                         help
 178                           The filesystem free space has to be fixed up on first mount.
 179
 180                 config TARGET_UBIFS_JOURNAL_SIZE
 181                         string
 182                         prompt "journal size" if TARGET_ROOTFS_UBIFS
 183                         default ""
 184
 185         config GRUB_IMAGES
 186                 bool "Build GRUB images (Linux x86 or x86_64 host only)"
 187                 depends on TARGET_x86
 188                 depends on TARGET_ROOTFS_EXT4FS || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
 189                 select PACKAGE_grub2
 190                 default y
 191
 192         config GRUB_EFI_IMAGES
 193                 bool "Build GRUB EFI images (Linux x86 or x86_64 host only)"
 194                 depends on TARGET_x86
 195                 depends on TARGET_ROOTFS_EXT4FS || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
 196                 select PACKAGE_grub2
 197                 select PACKAGE_grub2-efi
 198                 select PACKAGE_kmod-fs-vfat
 199                 default y
 200
 201         config GRUB_CONSOLE
 202                 bool "Use Console Terminal (in addition to Serial)"
 203                 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
 204                 default y
 205
 206         config GRUB_SERIAL
 207                 string "Serial port device"
 208                 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
 209                 default "ttyS0"
 210
 211         config GRUB_BAUDRATE
 212                 int "Serial port baud rate"
 213                 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
 214                 default 38400 if TARGET_x86_generic
 215                 default 115200
 216
 217         config GRUB_FLOWCONTROL
 218                 bool "Use RTE/CTS on serial console"
 219                 depends on GRUB_SERIAL != ""
 220                 default n
 221
 222         config GRUB_BOOTOPTS
 223                 string "Extra kernel boot options"
 224                 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
 225                 help
 226                   If you don't know, just leave it blank.
 227
 228         config GRUB_TIMEOUT
 229                 string "Seconds to wait before booting the default entry"
 230                 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
 231                 default "5"
 232                 help
 233                   If you don't know, 5 seconds is a reasonable default.
 234
 235         config GRUB_TITLE
 236                 string "Title for the menu entry in GRUB"
 237                 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
 238                 default "OpenWrt"
 239                 help
 240                   This is the title of the GRUB menu entry.
 241                   If unspecified, it defaults to OpenWrt.
 242
 243         config ISO_IMAGES
 244                 bool "Build LiveCD image (ISO)"
 245                 depends on TARGET_x86
 246                 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
 247
 248         config VDI_IMAGES
 249                 bool "Build VirtualBox image files (VDI)"
 250                 depends on TARGET_x86
 251                 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
 252                 select PACKAGE_kmod-e1000
 253
 254         config VMDK_IMAGES
 255                 bool "Build VMware image files (VMDK)"
 256                 depends on TARGET_x86
 257                 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
 258                 select PACKAGE_kmod-e1000
 259
 260         config TARGET_IMAGES_GZIP
 261                 bool "GZip images"
 262                 depends on TARGET_ROOTFS_EXT4FS || TARGET_x86 || TARGET_armvirt || TARGET_malta
 263                 default y
 264
 265         comment "Image Options"
 266
 267         source "target/linux/*/image/Config.in"
 268
 269         config TARGET_KERNEL_PARTSIZE
 270                 int "Kernel partition size (in MB)"
 271                 depends on USES_BOOT_PART
 272                 default 8 if TARGET_apm821xx_sata
 273                 default 64 if TARGET_bcm27xx
 274                 default 16
 275
 276         config TARGET_ROOTFS_PARTSIZE
 277                 int "Root filesystem partition size (in MB)"
 278                 depends on USES_ROOTFS_PART || TARGET_ROOTFS_EXT4FS || TARGET_omap || TARGET_rb532 || TARGET_sunxi || TARGET_uml
 279                 default 104
 280                 help
 281                   Select the root filesystem partition size.
 282
 283         config TARGET_ROOTFS_PARTNAME
 284                 string "Root partition on target device"
 285                 depends on GRUB_IMAGES || GRUB_EFI_IMAGES
 286                 help
 287                   Override the root partition on the final device. If left empty,
 288                   it will be mounted by PARTUUID which makes the kernel find the
 289                   appropriate disk automatically.
 290
 291 endmenu