new cfi driver: change function order to a more common one ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

cfi driver: change function order to a more common one ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

[cfi] add autoprobing, use cfi size for flash chips size ...

If a flash chip has been added with the size of "0" the cfi's size is
used for the flash chip.

Signed-off-by: Karsten Schwinne <kartsten.schwinne@de.bucurus.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

cfi driver: Limit device size to actual size ...

When probing CFI, limit the device size to the actual probed size of
the flash

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Move cfi flash drivers to drivers/nor as suggested by Nishanth Menon ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>