u-boot

Commit Graph

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>	16 years ago
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>	17 years ago

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>

16 years ago

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>

17 years ago

2 Commits (efaf6f1bf6ebdd8f16b0d0c2960abe8d06f95af4)