# 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//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//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//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