[ECOS] Nor flash driver
Fri Apr 17 08:54:00 GMT 2009
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.
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
More information about the Ecos-discuss