From: Sascha Hauer <s.hauer@pengutronix.de>
To: Antony Pavlov <antonynpavlov@gmail.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH] mtd: m25p80: make it possible to use 4K erase block
Date: Fri, 28 Apr 2017 10:18:48 +0200 [thread overview]
Message-ID: <20170428081848.bvfttqhjhfpewjqi@pengutronix.de> (raw)
In-Reply-To: <20170426141734.18670-1-antonynpavlov@gmail.com>
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?
Sascha
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next prev parent reply other threads:[~2017-04-28 8:19 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 [this message]
2017-04-28 10:57 ` Antony Pavlov
2017-10-12 17:01 ` Antony Pavlov
2017-10-16 7:26 ` Sascha Hauer
2017-10-16 14:04 ` Antony Pavlov
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