[U-Boot] Generic CFI flash driver is not so generic?

[Michael Lawnick]

Choe, Hyun-ho said the following:
> My second workaround is strange, too.
> In ARM code, mapping physical address to logical is actually does
> nothing, except re-calculating pointer with sector no. and offset.
> It just eating several processor cycles.

I actually have no ARM experience, but when you talk about 'mapping' the
word 'cache' is coming to my mind. Any chance that you have not disabled
caching for flash access address space?

-- 

Michael Lawnick
Software Design Engineer

Lise-Meitner-Str. 7/1
89081 Ulm
Tel: +49 731 9533 2066

Michael.Lawnick.ext at nsn.com
http://www.nokiasiemensnetworks.com/global/

Think before you print