linux-kernel - Re: [PATCH] mtd: spi-nor: micron-st: Enable locking for n25q256ax1

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Message-ID: <bb7040f60b86b1f028fc6a40f6221ca6@walle.cc>
Date:   Tue, 18 Oct 2022 09:45:34 +0200
From:   Michael Walle <michael@...le.cc>
To:     Eliav Farber <farbere@...zon.com>
Cc:     tudor.ambarus@...rochip.com, pratyush@...nel.org,
        miquel.raynal@...tlin.com, richard@....at, vigneshr@...com,
        linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
        talel@...zon.com, jonnyc@...zon.com, hhhawa@...zon.com,
        hanochu@...zon.com, itamark@...zon.com, shellykz@...zon.com,
        amitlavi@...zon.com, dkl@...zon.com
Subject: Re: [PATCH] mtd: spi-nor: micron-st: Enable locking for n25q256ax1

Hi,

Am 2022-10-18 09:22, schrieb Eliav Farber:
> n25q256ax1 [1] uses the 4 bit Block Protection scheme and supports
> Top/Bottom protection via the BP and TB bits of the Status Register.
> BP3 is located in bit 6 of the Status Register.
> Tested on n25q256ax1.
> 
> [1] 
> https://www.micron.com/-/media/client/global/documents/products/data-sheet/nor-flash/serial-nor/n25q/n25q_256mb_3v.pdf
> 
> Signed-off-by: Eliav Farber <farbere@...zon.com>

Looks good. But could you please dump the SFDP tables as
described in [1].

-michael

[1] 
https://lore.kernel.org/linux-mtd/4304e19f3399a0a6e856119d01ccabe0@walle.cc/