diff options
| author | Marek Vasut <marex@denx.de> | 2012-08-30 17:39:38 +0400 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2012-09-18 03:54:43 +0400 |
| commit | 9c790a748f6b61e36f7aaf0c8d5ed35c9b09f454 (patch) | |
| tree | 918986d51e2675d7977e4399040ad50c0730dd41 /nand_spl | |
| parent | e70bfa2986f9c028e3c21e0995285047a9baec27 (diff) | |
| download | u-boot-9c790a748f6b61e36f7aaf0c8d5ed35c9b09f454.tar.xz | |
mtd: nand: allow NAND_NO_SUBPAGE_WRITE to be set from driver
This is based on Linux kernel -next:
commit 14f44abf1dafc20ba42ce8616a8fc8fbd1b3712b
Author: Brian Norris <computersforpeace@gmail.com>
Date: Fri Jul 13 09:28:24 2012 -0700
mtd: nand: allow NAND_NO_SUBPAGE_WRITE to be set from driver
The NAND_CHIPOPTIONS_MSK has limited utility and is causing real bugs. It
silently masks off at least one flag that might be set by the driver
(NAND_NO_SUBPAGE_WRITE). This breaks the GPMI NAND driver and possibly
others.
Really, as long as driver writers exercise a small amount of care with
NAND_* options, this mask is not necessary at all; it was only here to
prevent certain options from accidentally being set by the driver. But the
original thought turns out to be a bad idea occasionally. Thus, kill it.
Note, this patch fixes some major gpmi-nand breakage.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'nand_spl')
0 files changed, 0 insertions, 0 deletions