[Buildroot] devtmpfs and initramfs
Peter Korsgaard
jacmet at uclibc.org
Wed Jul 20 08:15:17 UTC 2011
>>>>> "Arnout" == Arnout Vandecappelle <arnout at mind.be> writes:
Hi,
Arnout> Does anyone know a more elegant solution?
>>
>> Not really - Besides adding a devtmps_mount() call in kernel_init(), but
>> that's kind of icky as well.
Arnout> We could of course use the same trick as for GENERIC_SERIAL...
We could, or adjust initramfs.mk to add a small shellscript as /init
rather than just a symlink:
#!/bin/sh
# devtmpfs does not get automounted for initramfs'es
/bin/mount -t devtmpfs devtmpfs /dev
exec /sbin/init $*
Unless BR2_ROOTFS_DEVICE_CREATION_STATIC is enabled.
--
Bye, Peter Korsgaard
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