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From: Stefan Roese <>
To: Chris Packham <>,,,,,,
Subject: Re: [PATCH] mtd: cfi_cmdset_0002: dynamically determine the max sectors
Date: Wed, 22 May 2019 08:01:26 +0200
Message-ID: <> (raw)
In-Reply-To: <>

On 22.05.19 02:06, Chris Packham wrote:
> Because PPB unlocking unlocks the whole chip cfi_ppb_unlock() needs to
> remember the locked status for each sector so it can re-lock the
> unaddressed sectors. Dynamically calculate the maximum number of sectors
> rather than using a hardcoded value that is too small for larger chips.
> Tested with Spansion S29GL01GS11TFI flash device.
> Signed-off-by: Chris Packham <>

This hardcoded limit always annoyed me at that time, so thanks for
"fixing" this:

Reviewed-by: Stefan Roese <>


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Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-22  0:06 Chris Packham
2019-05-22  6:01 ` Stefan Roese [this message]
2019-06-14  3:23 ` Chris Packham
2019-06-14  7:18   ` Joakim Tjernlund
2019-06-14  7:39   ` Vignesh Raghavendra
2019-06-28 14:32 ` Vignesh Raghavendra

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