From: Tom Rini <trini@konsulko.com>
To: Dragan Simic <dsimic@manjaro.org>
Cc: Andre Przywara <andre.przywara@arm.com>,
Jagan Teki <jagan@amarulasolutions.com>,
Simon Glass <sjg@chromium.org>, Vignesh R <vigneshr@ti.com>,
Jaehoon Chung <jh80.chung@samsung.com>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Samuel Holland <samuel@sholland.org>,
Mikhail Kalashnikov <iuncuim@gmail.com>,
Piotr Oniszczuk <piotr.oniszczuk@gmail.com>,
Bob McChesney <bob@electricworry.net>,
Stephen Graf <stephen.graf@gmail.com>,
u-boot@lists.denx.de, linux-sunxi@lists.linux.dev
Subject: Re: [PATCH v2 1/3] mtd: spi-nor: Add support for zBIT ZB25VQ128
Date: Sat, 9 Dec 2023 16:21:09 -0500 [thread overview]
Message-ID: <20231209212109.GL2513409@bill-the-cat> (raw)
In-Reply-To: <5f898df3e85bb46df5e3dbaa81525047@manjaro.org>
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On Sat, Dec 09, 2023 at 10:02:09PM +0100, Dragan Simic wrote:
> On 2023-12-09 21:43, Tom Rini wrote:
> > On Sat, Dec 09, 2023 at 09:37:28PM +0100, Dragan Simic wrote:
> > > On 2023-12-09 21:34, Tom Rini wrote:
> > > > On Wed, Dec 06, 2023 at 04:24:43PM +0000, Andre Przywara wrote:
> > > > > On Mon, 4 Dec 2023 00:59:52 +0000
> > > > > Andre Przywara <andre.przywara@arm.com> wrote:
> > > > >
> > > > > Hi,
> > > > >
> > > > > > Add support for the zBIT ZB25VQ128 (128M-bit) SPI NOR flash memory chip,
> > > > > > as used on the Xunlong Orange Pi Zero 3 board.
> > > > >
> > > > > does anyone have any objections against this patch? I wanted to take
> > > > > this
> > > > > via the sunxi tree, as this blocks some board support patches.
> > > > >
> > > > > IIUC Linux gave up on adding rather generic entries up for each and
> > > > > every
> > > > > SPI NOR chip, if there is nothing special about them:
> > > > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=773bbe1044
> > > > > Should we follow suit here?
> > > >
> > > > And we could then start trimming the table we do have as well, to
> > > > reclaim space?
> > >
> > > In general, yes, but we'd also need to consume a bit more space with
> > > the
> > > additional auto-detection logic.
> >
> > Maybe part one of the series is backport that logic, part two is remove
> > all the easy to remove tables? Or at least a number of them so the
> > series is a wash and then a targeted series of drop-an-entry and cc the
> > person that added it so they can run-time verify it's still fine?
>
> Sounds like a plan to me and I'm willing to work on that. Though, I think
> we'll inevitably end up with increasing the resulting image sizes a bit, but
> that might be an acceptable trade-off for making supporting more SPI chips
> and more new boards much easier in the future.
Yeah, this is where we need to go overall long term if nothing else.
--
Tom
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next prev parent reply other threads:[~2023-12-09 21:21 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-04 0:59 [PATCH v2 0/3] sunxi: add OrangePi Zero 3 board support Andre Przywara
2023-12-04 0:59 ` [PATCH v2 1/3] mtd: spi-nor: Add support for zBIT ZB25VQ128 Andre Przywara
2023-12-06 16:24 ` Andre Przywara
2023-12-06 17:38 ` Dragan Simic
2023-12-09 20:34 ` Tom Rini
2023-12-09 20:37 ` Dragan Simic
2023-12-09 20:43 ` Tom Rini
2023-12-09 21:02 ` Dragan Simic
2023-12-09 21:21 ` Tom Rini [this message]
2023-12-09 21:43 ` Dragan Simic
2023-12-09 22:13 ` Tom Rini
2023-12-09 23:05 ` Dragan Simic
2023-12-04 0:59 ` [PATCH v2 2/3] sunxi: H616: remove default AXP305 selection Andre Przywara
2023-12-04 0:59 ` [PATCH v2 3/3] sunxi: H616: Add OrangePi Zero 3 board support Andre Przywara
2023-12-04 5:57 ` [PATCH v2 0/3] sunxi: add " Stephen Graf
2023-12-05 18:30 ` Andre Przywara
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