From: Marek Vasut <marek.vasut@gmail.com>
To: NeilBrown <neil@brown.name>,
Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
Cc: David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
Boris Brezillon <boris.brezillon@free-electrons.com>,
Richard Weinberger <richard@nod.at>,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mtd: spi-nor: clear Extended Address Reg on switch to 3-byte addressing.
Date: Wed, 11 Apr 2018 01:20:39 +0200 [thread overview]
Message-ID: <a203432c-0565-114c-74c5-27b5da77a5c5@gmail.com> (raw)
In-Reply-To: <87efjnvpjl.fsf@notabene.neil.brown.name>
On 04/10/2018 03:05 AM, NeilBrown wrote:
Skipping the previous discussion, I think there are actually two
problems here. One is the reset and the other is braindead behavior of
this flash. TLDR, you are right and this patch is needed (with minor
tweak to make it winbond-only and possibly clean up the conditions a
bit, maybe even pull it into separate function with some sensible name),
sorry for the noise.
I had to read up the datasheet and the discussion again, the behavior of
the flash is horrid.
[...]
--
Best regards,
Marek Vasut
next prev parent reply other threads:[~2018-04-10 23:20 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-08 7:04 [PATCH] mtd: spi-nor: clear Extended Address Reg on switch to 3-byte addressing NeilBrown
2018-04-08 10:53 ` Marek Vasut
2018-04-08 21:56 ` NeilBrown
2018-04-09 21:58 ` Marek Vasut
2018-04-10 1:05 ` NeilBrown
2018-04-10 23:20 ` Marek Vasut [this message]
2018-07-23 18:25 ` Brian Norris
2018-07-23 21:45 ` NeilBrown
2018-07-23 22:17 ` Brian Norris
2018-07-23 22:23 ` NeilBrown
2018-04-10 23:13 ` Marek Vasut
2018-04-15 23:42 ` [PATCH v2] mtd: spi-nor: clear Winbond " NeilBrown
2018-04-20 19:54 ` Boris Brezillon
2018-04-20 21:26 ` [PATCH v3] " NeilBrown
2018-04-20 21:57 ` Marek Vasut
2018-04-20 22:54 ` [PATCH v4] " NeilBrown
2018-04-22 17:22 ` Boris Brezillon
2018-04-20 21:28 ` [PATCH v2] " NeilBrown
2018-04-20 22:10 ` Boris Brezillon
2018-04-20 22:51 ` NeilBrown
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