Can mtd partition span multiple devices

Thomas Gleixner tglx at linutronix.de
Wed Apr 2 19:58:25 EST 2003


On Thursday 03 April 2003 00:56, John Burch wrote:
> I'm wondering if a single mtd partition can span more than one physical
> flash device.  For example, if two flash devices span the following
> address ranges, 0x0-0x3FFFFF and 0x400000-0x7FFFFF, can an mtd partition
> be defined as follows?
>
> Name: spanning_partition
> Size: 0x200000
> Offset: 0x300000
>
> So this partition would span physical addresses 0x300000 - 0x3FFFFF
> (device 1) and 0x400000 - 0x4FFFFF (device 2).

Enable MTD concatenating support.

-- 
Thomas
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