[Buildroot] Problem with NFS boot
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Mon Dec 3 08:32:15 UTC 2012
Dear Santhosh Ramani,
On Sat, 1 Dec 2012 19:51:37 -0600, Santhosh Ramani wrote:
> Thank you for your reply, yes I did untar the rootfs.tar.bz2 into the
> folder that is exported as NFS using sudo.
>
> Note:
> Linux kernel from TI SDK + buildroot rootfs = no nfs (only SD Card)
> Linux kernle from buildroot + buildroot rootfs = everything works fine.
What /dev management solution are you using? Static? Dynamic?
If you're using one of the dynamic solutions (devtmpfs, mdev or udev),
make sure that your kernel is built with CONFIG_DEVTMPFS and
CONFIG_DEVTMPFS_MOUNT. When the kernel is built by Buildroot, Buildroot
automatically enables those options. When your kernel is built
manually, you have to make sure those options are enabled.
Best regards,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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