Laxmikant Rashinkar wrote:
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.
fsl_elbc_nand is for FCM; you only need the latter.
I'm wondering how to access the NAND device. Do I need mDOC? TrueFFS?
JFFS2 is typically used.
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.
The init function of the module registers a driver, providing function
pointers that are called. You access the device through /dev/mtd*.
-Scott
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