cannot access NAND STL partition
Ricard Wanderlof
ricard.wanderlof at axis.com
Fri Feb 6 07:15:30 EST 2009
On Fri, 6 Feb 2009, Iram Shahzad wrote:
> I also guess that when writing in BML, it writes raw data, so when read
> from u-boot/Linux, the data is as expected; but when writing in STL,
> it does some kind of translation for wear leveling etc. So I thought if
> there is a similar kind of translation layer in Linux, then I can put it
> on top of the raw Linux onenand driver to get the expected result.
I'm in deep waters here, but yes, there is a Flash Translation Layer in
Linux, but as far as I remember it's old code, not recommended anymore,
and probably not compatible with your STL.
Then again, you may be lucky :-)
/Ricard
--
Ricard Wolf Wanderlöf ricardw(at)axis.com
Axis Communications AB, Lund, Sweden www.axis.com
Phone +46 46 272 2016 Fax +46 46 13 61 30
More information about the linux-mtd
mailing list