[oe] RFC: stop mounting /dev/mtdblockX but mount mtdX (without /dev) instead
Koen Kooi
koen at dominion.kabel.utwente.nl
Wed Feb 21 20:20:10 UTC 2007
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi,
Chris Ball from the OLPC project was kind (and patient) enough to explain the first item
of http://www.linux-mtd.infradead.org/archive/tech/faq.html to me.
It seems that most machines in OE with MTD have something like:
/dev/mtdblock2 / jffs2 defaults 1 1
/dev/mtdblock3 /home jffs2 defaults 1 1
in their fstab, which apparently is wrong. The trick to understanding the FAQ entry is not
to think in terms of actual devices and controllers, but in terms of fstab. So 'block
devices' translate to the emulated block devices present as /dev/mtdblockX and 'mtd'
refers to mtdX.
The correct fstab should be:
mtd2 / jffs2 defaults 1 1
mtd3 /home jffs2 defaults 1 1
I don't know which kernel version introduced it, but it seems to work on 2.6.16.
What do you think?
regards,
Koen
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.5 (Darwin)
iD8DBQFF3Kl6MkyGM64RGpERAhiaAKCdBvq8lwBfM2lzzt+vGS28KcY1VwCeNgvN
Fyi+w99uUA+KF2bZOdDLBq0=
=bELj
-----END PGP SIGNATURE-----
More information about the Openembedded-devel
mailing list