linux-kernel - Re: [PATCH v2 04/10] mtd: pxa3xx_nand: set NDCR_PG_PER

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Message-ID: <20150212152234.GI11169@kwain>
Date:	Thu, 12 Feb 2015 16:22:34 +0100
From:	Antoine Tenart <antoine.tenart@...e-electrons.com>
To:	Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc:	Antoine Tenart <antoine.tenart@...e-electrons.com>,
	sebastian.hesselbarth@...il.com,
	ezequiel.garcia@...e-electrons.com, dwmw2@...radead.org,
	computersforpeace@...il.com, thomas.petazzoni@...e-electrons.com,
	zmxu@...vell.com, jszhang@...vell.com,
	linux-arm-kernel@...ts.infradead.org,
	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 04/10] mtd: pxa3xx_nand: set NDCR_PG_PER_BLK if page
 per block is 128

On Thu, Feb 12, 2015 at 04:16:16PM +0100, Boris Brezillon wrote:
> On Thu, 12 Feb 2015 15:53:30 +0100
> Antoine Tenart <antoine.tenart@...e-electrons.com> wrote:
> 
> Hm, still no commit message here ;-)

I knew I missed something... I'll fix this.

> 
> > Signed-off-by: Antoine Tenart <antoine.tenart@...e-electrons.com>
> > ---
> >  drivers/mtd/nand/pxa3xx_nand.c | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
> > index 55fce9527c2e..64628bff3fa5 100644
> > --- a/drivers/mtd/nand/pxa3xx_nand.c
> > +++ b/drivers/mtd/nand/pxa3xx_nand.c
> > @@ -1216,7 +1216,8 @@ static int pxa3xx_nand_config_flash(struct pxa3xx_nand_info *info,
> >  
> >  	ndcr |= (pdata->enable_arbiter) ? NDCR_ND_ARB_EN : 0;
> >  	ndcr |= (host->col_addr_cycles == 2) ? NDCR_RA_START : 0;
> > -	ndcr |= (f->page_per_block == 64) ? NDCR_PG_PER_BLK : 0;
> > +	ndcr |= (f->page_per_block == 64 || f->page_per_block == 128) ?
> > +		NDCR_PG_PER_BLK : 0;
> >  	ndcr |= (f->page_size == 2048) ? NDCR_PAGE_SZ : 0;
> >  	ndcr |= (f->flash_width == 16) ? NDCR_DWIDTH_M : 0;
> >  	ndcr |= (f->dfc_width == 16) ? NDCR_DWIDTH_C : 0;
> 
> 
> 
> -- 
> Boris Brezillon, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com

-- 
Antoine Ténart, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
--
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