Commit graph

2 commits

Author SHA1 Message Date
Graf Yang
a343ba87ea Blackfin: nand: flush peripheral before polling it
We need to make sure the data written to the nand flash controller makes
it there before we start polling its status register.  Otherwise, we may
get stale data and return before the controller is actually ready.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Scott Wood <scottwood@freescale.com>
2009-04-06 17:37:37 -04:00
Mike Frysinger
be9d8c780e Blackfin: add driver for on-chip NAND controller
This is a port of the Linux Blackfin on-chip NFC driver to U-Boot.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-02-02 12:27:07 -05:00