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menu "System configuration"
config BR2_TARGET_GENERIC_HOSTNAME
string "System hostname"
default "buildroot"
help
Select system hostname to be stored in /etc/hostname.
config BR2_TARGET_GENERIC_ISSUE
string "System banner"
default "Welcome to Buildroot"
help
Select system banner (/etc/issue) to be displayed at login.
choice
prompt "/dev management"
default BR2_ROOTFS_DEVICE_CREATION_STATIC
config BR2_ROOTFS_DEVICE_CREATION_STATIC
bool "Static using device table"
config BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_DEVTMPFS
bool "Dynamic using devtmpfs only"
config BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV
bool "Dynamic using mdev"
select BR2_PACKAGE_BUSYBOX
config BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV
bool "Dynamic using udev"
depends on BR2_LARGEFILE # udev
depends on BR2_USE_WCHAR # udev
select BR2_PACKAGE_UDEV
comment "udev requires a toolchain with LARGEFILE + WCHAR support"
depends on !(BR2_LARGEFILE && BR2_USE_WCHAR)
endchoice
choice
prompt "Init system"
default BR2_INIT_BUSYBOX
config BR2_INIT_BUSYBOX
bool "Busybox"
select BR2_PACKAGE_BUSYBOX
config BR2_INIT_SYSV
bool "systemV"
select BR2_PACKAGE_SYSVINIT
config BR2_INIT_SYSTEMD
bool "systemd"
depends on BR2_LARGEFILE
depends on BR2_USE_WCHAR
depends on BR2_INET_IPV6
depends on BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV
depends on BR2_TOOLCHAIN_HAS_THREADS
select BR2_PACKAGE_DBUS
select BR2_PACKAGE_SYSTEMD
comment 'systemd requires largefile, wchar, IPv6, threads and udev support'
depends on !(BR2_LARGEFILE && BR2_USE_WCHAR && \
BR2_INET_IPV6 && BR2_TOOLCHAIN_HAS_THREADS && \
BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV)
endchoice
config BR2_ROOTFS_DEVICE_TABLE
string "Path to the permission tables"
default "target/generic/device_table.txt"
help
Specify a space-separated list of permission table locations,
that will be passed to the makedevs utility to assign
correct owners and permissions on various files in the
target filesystem.
See package/makedevs/README for details on the usage and
syntax of these files.
config BR2_ROOTFS_STATIC_DEVICE_TABLE
string "Path to the device tables"
default "target/generic/device_table_dev.txt"
depends on BR2_ROOTFS_DEVICE_CREATION_STATIC
help
Specify a space-separated list of device table locations,
that will be passed to the makedevs utility to create all
the special device files under /dev.
See package/makedevs/README for details on the usage and
syntax of these files.
choice
prompt "Root FS skeleton"
config BR2_ROOTFS_SKELETON_DEFAULT
bool "default target skeleton"
help
Use default target skeleton
config BR2_ROOTFS_SKELETON_CUSTOM
bool "custom target skeleton"
help
Use custom target skeleton.
endchoice
if BR2_ROOTFS_SKELETON_CUSTOM
config BR2_ROOTFS_SKELETON_CUSTOM_PATH
string "custom target skeleton path"
default "fs/skeleton"
help
Path custom target skeleton.
endif
if BR2_ROOTFS_SKELETON_DEFAULT
config BR2_TARGET_GENERIC_GETTY_PORT
string "Port to run a getty (login prompt) on"
default "ttyS0"
help
Specify a port to run a getty (login prompt) on.
choice
prompt "Baudrate to use"
default BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200
help
Select a baudrate to use.
config BR2_TARGET_GENERIC_GETTY_BAUDRATE_KEEP
bool "keep kernel default"
config BR2_TARGET_GENERIC_GETTY_BAUDRATE_9600
bool "9600"
config BR2_TARGET_GENERIC_GETTY_BAUDRATE_19200
bool "19200"
config BR2_TARGET_GENERIC_GETTY_BAUDRATE_38400
bool "38400"
config BR2_TARGET_GENERIC_GETTY_BAUDRATE_57600
bool "57600"
config BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200
bool "115200"
endchoice
config BR2_TARGET_GENERIC_GETTY_BAUDRATE
string
default "0" if BR2_TARGET_GENERIC_GETTY_BAUDRATE_KEEP
default "9600" if BR2_TARGET_GENERIC_GETTY_BAUDRATE_9600
default "19200" if BR2_TARGET_GENERIC_GETTY_BAUDRATE_19200
default "38400" if BR2_TARGET_GENERIC_GETTY_BAUDRATE_38400
default "57600" if BR2_TARGET_GENERIC_GETTY_BAUDRATE_57600
default "115200" if BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200
config BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW
bool "remount root filesystem read-write during boot"
default y
help
The root filesystem is typically mounted read-only at boot.
By default, buildroot remounts it in read-write mode early during the
boot process.
Say no here if you would rather like your root filesystem to remain
read-only.
If unsure, say Y.
endif # BR2_ROOTFS_SKELETON_DEFAULT
config BR2_ROOTFS_POST_BUILD_SCRIPT
string "Custom script to run before creating filesystem images"
default ""
help
Specify a script to be run after the build has finished and before
Buildroot starts packing the files into selected filesystem images.
This gives users the oportunity to do board-specific cleanups,
add-ons and the like, so the generated files can be used directly
without further processing.
The script is called with the target directory name as first and
only argument. Make sure the exit code of that script is 0,
otherwise make will stop after calling it.
endmenu
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