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| author | Yegor Yefremov <yegor_sub1@visionsystems.de> | 2010-09-30 14:57:53 +0200 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2011-05-09 14:20:03 +0200 |
| commit | 726b15f64a10b2886c9b1bfe484f4cc7a71ea79e (patch) | |
| tree | 76c63c4d00a9202e54a30421a4818c2c454e1051 /fs | |
| parent | c59d0247541a85c62227b79d4fdb77405c4e6c99 (diff) | |
| download | buildroot-novena-726b15f64a10b2886c9b1bfe484f4cc7a71ea79e.tar.gz buildroot-novena-726b15f64a10b2886c9b1bfe484f4cc7a71ea79e.zip | |
Create menu entry to select device creation method
Four methods for the creation of device files in /dev are now
proposed:
- static method uses device table as before
- devtmpfs method enables this feature in kernel
- mdev method adds mdev starting script to the file system
and selects mdev itself for installation
- udev method selects udev for installation
All dynamic methods are based on devtmpfs, so one doesn't need to care
about /dev folder.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/Config.in | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/fs/Config.in b/fs/Config.in index 188e8155b..9ac3accd8 100644 --- a/fs/Config.in +++ b/fs/Config.in @@ -15,13 +15,34 @@ config BR2_ROOTFS_POST_BUILD_SCRIPT only argument. Make sure the exit code of that script is 0, otherwise make will stop after calling it. +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" + select BR2_PACKAGE_UDEV + +endchoice + config BR2_ROOTFS_DEVICE_TABLE - string "Path to the device table" - default "target/generic/device_table.txt" - help - Specify the location of a device table, that will be passed - to the makedevs utility to create all the special device - files in the target filesystem. + string "Path to the device table" + depends on BR2_ROOTFS_DEVICE_CREATION_STATIC + default "target/generic/device_table.txt" + help + Specify the location of a device table, that will be passed + to the makedevs utility to create all the special device + files in the target filesystem. choice prompt "Root FS skeleton" |