Re: [PATCH] mtd: spi-nor: Enable locking for n25q00/n25q00a

[<Tudor.Ambarus@xxxxxxxxxxxxx>]

On Tuesday, April 28, 2020 11:35:13 AM EEST Jungseung Lee wrote:
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> 
> Hi, Tudor,
> 
> On Tue, 2020-04-28 at 07:34 +0000, Tudor.Ambarus@xxxxxxxxxxxxx wrote:
> > Hi, Jungseung,
> > 
> > On Tuesday, April 21, 2020 9:33:13 AM EEST Jungseung Lee wrote:
> > > Tested on n25q00 with cirrus controller. The other is modified
> > > according to the datasheet.
> > 
> > What is the difference between n25q00 and n25q00a? I'm reluctant to
> > add flags
> > to flashes solely by datasheet info, without testing. I saw too many
> > faults in
> > the past.
> 
> The device ID of n25q00 is 0x20ba21, and the the device ID of n25q00a
> is 0x20bb21. BAh = 3V, BBh = 1.8V.
> 
> The Vcc they are using is differ. That's only one I could find in their
> datasheet and they are also sharing their datasheet.
> 
> > Let me know if you're ok with applying just the changes for n25q00,
> > they look
> > fine.
> 
> I understand. It's also good for me.
> 

I updated the patch to enable locking just for n25q00. Applied to spi-nor/
next.

Cheers,
ta




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