From: Antony Pavlov <antonynpavlov@gmail.com>
To: Sascha Hauer <s.hauer@pengutronix.de>, barebox@lists.infradead.org
Subject: Re: [PATCH] mtd: m25p80: make it possible to use 4K erase block
Date: Thu, 12 Oct 2017 20:01:33 +0300 [thread overview]
Message-ID: <20171012200133.e29635ee3fb961c12a6650b5@gmail.com> (raw)
In-Reply-To: <20170428135727.22c87f114377fac81b1c7a66@gmail.com>
On Fri, 28 Apr 2017 13:57:27 +0300
Antony Pavlov <antonynpavlov@gmail.com> wrote:
> On Fri, 28 Apr 2017 10:18:48 +0200
> Sascha Hauer <s.hauer@pengutronix.de> wrote:
>
> > On Wed, Apr 26, 2017 at 05:17:34PM +0300, Antony Pavlov wrote:
> > > We already have the MTD_SPI_NOR_USE_4K_SECTORS option handling in C code
> > > for 4K erase block support. Alas this 4K erase block support code
> > > can't be used because the MTD_SPI_NOR_USE_4K_SECTORS option support
> > > is missed in Kconfig.
> > >
> > > This patch imports necessary Kconfig MTD_SPI_NOR_USE_4K_SECTORS option
> > > declaration from linux v4.11-rc8.
> > >
> > > Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
> > > ---
> > > drivers/mtd/spi-nor/Kconfig | 14 ++++++++++++++
> > > 1 file changed, 14 insertions(+)
> > >
> > > diff --git a/drivers/mtd/spi-nor/Kconfig b/drivers/mtd/spi-nor/Kconfig
> > > index a84591fdd1..8ede3c90be 100644
> > > --- a/drivers/mtd/spi-nor/Kconfig
> > > +++ b/drivers/mtd/spi-nor/Kconfig
> > > @@ -7,6 +7,20 @@ menuconfig MTD_SPI_NOR
> > >
> > > if MTD_SPI_NOR
> > >
> > > +config MTD_SPI_NOR_USE_4K_SECTORS
> > > + bool "Use small 4096 B erase sectors"
> > > + default y
> >
> > This changes the default which breaks existing UBI users. Can you drop
> > this?
>
> Yes, we can drop this 'default y'.
ping
--
Best regards,
Antony Pavlov
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next prev parent reply other threads:[~2017-10-12 16:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-26 14:17 Antony Pavlov
2017-04-28 8:18 ` Sascha Hauer
2017-04-28 10:57 ` Antony Pavlov
2017-10-12 17:01 ` Antony Pavlov [this message]
2017-10-16 7:26 ` Sascha Hauer
2017-10-16 14:04 ` Antony Pavlov
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