[U-Boot] CFI flash broken for 8-bit bus
Rogan Dawes
rogan at dawes.za.net
Thu Mar 24 17:59:07 CET 2011
On 2011/03/24 5:07 AM, Aaron Williams wrote:
> I have it working on our 8-bit boards properly now, though I've only done some
> limited testing.
>
> I basically put in the correct addresses into cfi_flash.h and updated various
> addresses for 8-bit support. The problem was that the CFI code was written
> using the 16-bit addresses which don't work for an 8-bit bus.
>
> I added a mask which is used to calculate the correct address for 16 and 32-
> bit busses. I have only been able to test with 8-bit and 16-bit Spansion
> devices though.
>
> -Aaron
Hi Aaron,
I'm happy to test it, when you post the patch.
Regards,
Rogan
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