Hi wentao,
> Can you tell more about this bug?
Ouch ... I need to find my notes on this ;-) Basically it was more
of a 'hardware issue' ... rather than a software bug. As I recall it was
related to the the polling method used during erase/erase-suspend
operations -- and the state of the toggle bit ...
This motivated me to switch to cramfs (which BTW works great). Since
upgrading to the latest Microtronix kernel, I haven't looked through
the CFI chip driver code ... perhaps it was already addressed. But
with the previous kernel I had problems.
Regards,
--Scott