Multiple banks of flash?
rainer.weikusat at sncag.com
Mon Nov 29 11:29:31 EST 2004
Josh Boyer <jdub at us.ibm.com> writes:
> On Mon, 2004-11-29 at 09:15, Andrew Carlisle wrote:
>> I have two banks of flash that are physically located at different
>> locations. I have successfully mapped one bank. I can also map the other
>> bank, but the problem is that I can't map both the banks simultaneously.
>> I went into physmap.c and modified init_physmap() so that it basically does
>> the same thing twice, two probes, two partition searches, but it doesn't
>> seem to work mapping two banks which are located at different address mapped
>> in at the same time.
>> I am using the Monta Vista 2.6 version of the kernel.
> Joern Engel wrote a mphysmap driver some time ago. It works fairly
> well. You might be able to find it if you google for it. Not sure why
> it wasn't included in MTD CVS.
Various people have written something like this at different times
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