From: Laxmikant Rashinkar <lk.atwork@yahoo•com>
To: linuxppc-embedded@ozlabs•org
Subject: How to access Freesale UPM NAND device
Date: Wed, 27 Aug 2008 11:16:11 -0700 (PDT) [thread overview]
Message-ID: <765252.68184.qm@web46305.mail.sp1.yahoo.com> (raw)
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Hi,
quick question:
I have a custom board running MPC8347 on Linux 2.6.27 with Uboot 1.1.4.
I also have a NAND device (Micron MT29F2G08AACWP) connected to the LBC
and controlled via UPM.
fsl_elbc_nand.ko, fsl_upm.ko are loaded.
I'm wondering how to access the NAND device. Do I need mDOC? TrueFFS?
I have grep'd for the functions declared in fsl_upm.c and fsl_lbc.c and find that no other
code path calls these functions. So it looks like the drivers are loaded but no one calls into
them.
any help appreciated.
thanks
LK
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next reply other threads:[~2008-08-27 18:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-27 18:16 Laxmikant Rashinkar [this message]
2008-08-28 18:57 ` How to access Freesale UPM NAND device Scott Wood
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