MSM NAND

* MSM NAND - Subpage size reading
@ 2010-05-30 16:42 David Lanzendörfer
  2010-06-01 16:57 ` David Brown
  0 siblings, 1 reply; 9+ messages in thread
From: David Lanzendörfer @ 2010-05-30 16:42 UTC (permalink / raw)
  To: linux-arm-msm

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Hi
GNUtoo asked me to send the following mail also to this ML.
Just for information.
Here it is.

greatings
	leviathan
----------------Sent to: Arve Hjønnevåg <arve@android.com>----------------
Hello
I'm working on the FSO projects msm port.
So we came across the problem, that we can not install UBIFS rootimages
on the internal NAND of htcdream, nexus-one and other htc devices,
because of the missing subpagesize reading functionality issue.
The only filesystem which accepts only block-size reading is YAFFS2,
but YAFFS2 doesnt implement compression.
So we loose a lot of space on the internal memory, what leads us to the issue,
that SHR-full doesnt fit into internal memory.
I git blamed the driver and found your name in the most of the lines,
so I guess, that this driver is pretty known to you, and you would perhaps have
some tips for us, or even give us a rudimentary patch, which allows expansion.

Thanks in forward and reagards
	leviathan

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