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Re: Nor flash driver
On Fri, Apr 17, 2009 at 04:46:31AM -0400, firstname.lastname@example.org wrote:
> Dear all,
> I have a driver for 4MB NOR flash ,I want to ungrade that code for 8MB NOR
> flash.I have seen through the datasheet ,the working of both the flash are
> same(erase steps,ID steps)as they are both EON company flashes.Can i use
> the same driver for 8MB by changing device id.
You don't change the device ID. You add a new entry for the new device
You might also need to fiddle with the MMU setup for your target to
allow you to access the extra 4MB of memory space.
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