Re: [PATCH] mtd: denali: Disable sub-page writes in Denali NAND driver

2015-03-30 Thread Brian Norris
On Wed, Jan 14, 2015 at 09:38:50AM -0600, dingu...@opensource.altera.com wrote: > From: Graham Moore > > The Denali Controller IP does not support sub-page writes. > > Signed-off-by: Graham Moore > Signed-off-by: Dinh Nguyen Pushed to l2-mtd.git. Thanks! Brian -- To unsubscribe from this lis

Re: [PATCH] mtd: denali: Disable sub-page writes in Denali NAND driver

2015-02-06 Thread Richard Weinberger
Am 06.02.2015 um 09:29 schrieb Ricard Wanderlof: > > On Thu, 5 Feb 2015, Graham Moore wrote: > >> Actually, we made this change to make UBIFS work. So, yes, the driver >> never worked for UBI. Worked fine for JFFS2, raw data. >> >> A customer reported an issue with ECC errors when using UBIFS

Re: [PATCH] mtd: denali: Disable sub-page writes in Denali NAND driver

2015-02-06 Thread Ricard Wanderlof
On Thu, 5 Feb 2015, Graham Moore wrote: > Actually, we made this change to make UBIFS work. So, yes, the driver > never worked for UBI. Worked fine for JFFS2, raw data. > > A customer reported an issue with ECC errors when using UBIFS on NAND > flash with Altera SoC. > > We debugged it and

Re: [PATCH] mtd: denali: Disable sub-page writes in Denali NAND driver

2015-02-05 Thread Graham Moore
On 02/03/2015 04:23 PM, Richard Weinberger wrote: ... So this driver never worked? If it worked for some users we have to make sure that your change does not break existing setups. /me thinks of UBI. Actually, we made this change to make UBIFS work. So, yes, the driver never worked for U

Re: [PATCH] mtd: denali: Disable sub-page writes in Denali NAND driver

2015-02-03 Thread Richard Weinberger
On Tue, Feb 3, 2015 at 11:15 PM, Dinh Nguyen wrote: > Hi Brian, > > On Wed, Jan 14, 2015 at 9:38 AM, wrote: >> From: Graham Moore >> >> The Denali Controller IP does not support sub-page writes. >> >> Signed-off-by: Graham Moore >> Signed-off-by: Dinh Nguyen >> --- >> drivers/mtd/nand/denali

Re: [PATCH] mtd: denali: Disable sub-page writes in Denali NAND driver

2015-02-03 Thread Dinh Nguyen
Hi Brian, On Wed, Jan 14, 2015 at 9:38 AM, wrote: > From: Graham Moore > > The Denali Controller IP does not support sub-page writes. > > Signed-off-by: Graham Moore > Signed-off-by: Dinh Nguyen > --- > drivers/mtd/nand/denali.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/dri

[PATCH] mtd: denali: Disable sub-page writes in Denali NAND driver

2015-01-14 Thread dinguyen
From: Graham Moore The Denali Controller IP does not support sub-page writes. Signed-off-by: Graham Moore Signed-off-by: Dinh Nguyen --- drivers/mtd/nand/denali.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c index b3b7ca1..b16b04