From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Wed, 4 Nov 2015 06:15:15 +0100
Subject: [U-Boot] [PATCH] mtd: add altera quadspi driver
In-Reply-To: <56398D64.9010208@wytron.com.tw>
References: <1446556932-14978-1-git-send-email-thomas@wytron.com.tw>
 <201511040445.43616.marex@denx.de> <56398D64.9010208@wytron.com.tw>
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On Wednesday, November 04, 2015 at 05:45:24 AM, Thomas Chou wrote:
> Hi Marek,

Hi,

> On 2015?11?04? 11:45, Marek Vasut wrote:
> > Let me just put an idea here, it might be wrong -- but doesn't this seem
> > like some sort of NVMEM device? See for example:
> > 
> > https://lkml.org/lkml/2015/5/21/643
> 
> Thanks for the pointer. However, it needs erasing before writing.

But does it operate in some sort of memory-mapped fashion or is this more
of a SPI controller ? I think it's the former, right ?

But now that you mention the erasing, I see why you'd opt for the CFI
framework, yeah.

Best regards,
Marek Vasut