From: Alexander Sverdlin <alexander.sverdlin@nokia.com>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: Old platforms: bring out your dead
Date: Mon, 11 Jan 2021 11:27:20 +0100 [thread overview]
Message-ID: <0799ba67-aa6b-1a1c-a745-337b55323641@nokia.com> (raw)
In-Reply-To: <CAK8P3a2jJyqQ+=fRsdS=qaR5279=zU-UgVCKNZJYE9wb2R3NmA@mail.gmail.com>
Hello Arnd,
On 11/01/2021 10:31, Arnd Bergmann wrote:
>>> * axxia -- added in 2014, no notable changes after 2015
>> This one is still widely used there is a chance you are using it too when
>> traveling in Asia or USA :)
> I know this one has a large installed base, and that Intel were at
> least working on it for a while after upstream contributions stopped.
>
> However, my impression was that the port was never completed
> upstream before the acquisition, and that the new owners had no
> interest in working with us. In particular, none of the later Axxia
> SoCs (ppc32/axe3500, arm64/axm5600, arm64/axc6700) ever got
> submitted for inclusion as far as I can tell.
>
> The latest public source code I found is at https://github.com/axxia/,
> but this is a heavily patched linux-4.9, see
> https://github.com/axxia/axxia_yocto_linux_4.9/commits/fa03c456641
>
> My interpretation of this was that whoever is using Axxia chips
> is no longer interested in upgrading to newer kernels or using
> anything remotely resembling the code we have uptream.
we indeed upgrade to the latest kernels but yes, we have to forward-port
LSI/Intel's code again and again.
And while AXM55xx is ugly hardware in itself where we need to patch a lot,
64-bit variants are working out of the box with vanilla kernel actually.
We by no means want this platform to be thrown away, so let us work a
road map out.
I'll assess what the situation is with AXM55xx, AXM56xx and AXC67 (which from my PoV
is no different from AXM56xx) and share my ideas.
I'm of course not in the position to submit patches you found in their
github account, but maybe there is another solution.
--
Best regards,
Alexander Sverdlin.
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next prev parent reply other threads:[~2021-01-11 10:28 UTC|newest]
Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-08 22:55 Old platforms: bring out your dead Arnd Bergmann
2021-01-08 23:32 ` Steven Rostedt
2021-01-09 22:04 ` Arnd Bergmann
2021-01-08 23:44 ` Thomas Bogendoerfer
2021-01-09 0:16 ` Linus Walleij
2021-01-09 17:32 ` Florian Fainelli
2021-01-09 21:59 ` Arnd Bergmann
2021-01-09 5:56 ` Willy Tarreau
2021-01-09 21:52 ` Arnd Bergmann
2021-01-10 6:21 ` Willy Tarreau
2021-01-10 10:44 ` Russell King - ARM Linux admin
2021-01-11 9:50 ` David Laight
2021-01-13 10:27 ` Andy Shevchenko
2021-01-13 12:02 ` Linus Walleij
2021-01-13 12:17 ` Andy Shevchenko
2021-01-13 12:21 ` Andy Shevchenko
2021-01-15 0:03 ` Bernd Petrovitsch
2021-01-15 0:24 ` William Breathitt Gray
2021-01-15 8:59 ` David Laight
2021-01-13 12:30 ` William Breathitt Gray
2021-01-13 12:56 ` William Breathitt Gray
2021-01-13 13:44 ` Arnd Bergmann
2021-02-04 21:01 ` Pavel Machek
2021-02-05 9:13 ` David Laight
2021-02-05 9:29 ` Pavel Machek
2021-01-09 17:34 ` Florian Fainelli
2021-01-09 21:18 ` Arnd Bergmann
2021-01-09 17:43 ` Russell King - ARM Linux admin
2021-01-09 21:34 ` Arnd Bergmann
2021-01-11 20:09 ` Russell King - ARM Linux admin
2021-01-09 20:19 ` Baruch Siach
2021-01-09 21:19 ` Arnd Bergmann
[not found] ` <67171E13-6786-4B44-A8C2-3302963B055F@gmail.com>
2021-01-09 22:20 ` Arnd Bergmann
2021-01-10 18:12 ` Fabian Vogt
2021-01-10 19:20 ` Arnd Bergmann
2021-01-10 21:33 ` Linus Walleij
2021-01-11 0:33 ` Russell King - ARM Linux admin
2021-01-11 12:32 ` Arnd Bergmann
2021-01-11 12:36 ` Russell King - ARM Linux admin
2021-01-09 23:12 ` Andrew Lunn
2021-01-10 8:45 ` Arnd Bergmann
2021-01-10 16:46 ` Andrew Lunn
2021-01-10 17:27 ` Arnd Bergmann
2021-01-10 19:51 ` Andrew Lunn
2021-01-10 15:51 ` Neil Armstrong
2021-01-10 15:56 ` Arnd Bergmann
2021-01-11 1:39 ` Daniel Palmer
2021-01-11 9:15 ` John Paul Adrian Glaubitz
2021-01-11 9:20 ` Geert Uytterhoeven
2021-01-11 9:26 ` John Paul Adrian Glaubitz
2021-01-11 9:36 ` Geert Uytterhoeven
2021-01-11 9:50 ` Greg Ungerer
2021-01-11 9:42 ` Daniel Palmer
2021-01-11 10:13 ` Arnd Bergmann
2021-01-11 8:19 ` Geert Uytterhoeven
2021-01-11 8:59 ` Arnd Bergmann
2021-01-11 9:16 ` Geert Uytterhoeven
2021-01-11 10:28 ` Geert Uytterhoeven
2021-01-11 10:37 ` Arnd Bergmann
2021-01-11 9:40 ` Thomas Bogendoerfer
2021-01-11 10:34 ` Arnd Bergmann
2021-01-11 8:49 ` Alexander Sverdlin
2021-01-11 9:31 ` Arnd Bergmann
2021-01-11 10:27 ` Alexander Sverdlin [this message]
2021-01-11 11:00 ` Arnd Bergmann
2021-01-11 8:53 ` Alexander Sverdlin
2021-01-11 11:10 ` Viresh Kumar
2021-01-11 19:59 ` Arnd Bergmann
2021-01-11 21:15 ` Mattias Wallin
2021-01-11 21:47 ` Arnd Bergmann
2021-01-11 13:13 ` Marc Gonzalez
2021-01-11 17:29 ` Måns Rullgård
2021-01-11 21:50 ` Arnd Bergmann
2021-01-12 8:23 ` Marc Gonzalez
2021-01-11 14:22 ` Mark Salter
2021-01-11 15:00 ` Arnd Bergmann
2021-01-11 14:44 ` Alexander Shiyan
2021-01-11 14:58 ` Arnd Bergmann
2021-01-11 16:23 ` Sylvain Lemieux
2021-01-11 22:17 ` Alexandre Belloni
2021-01-11 19:58 ` Thomas Petazzoni
2021-01-11 20:10 ` Arnd Bergmann
2021-01-11 20:25 ` Song Bao Hua (Barry Song)
2021-01-12 8:41 ` Marc Gonzalez
2021-01-13 10:30 ` Andy Shevchenko
2021-01-13 11:02 ` Arnd Bergmann
[not found] ` <CAK8P3a2DZ8xQp7R=H=wewHnT2=a_=M53QsZOueMVEf7tOZLKNg@mail.gmail.com>
2021-01-13 19:00 ` [v2] " Krzysztof Hałasa
2021-01-14 8:51 ` Arnd Bergmann
2021-01-15 7:08 ` Wei Xu
2021-01-15 9:26 ` Arnd Bergmann
2021-01-15 11:09 ` Leizhen (ThunderTown)
2021-01-15 12:04 ` Arnd Bergmann
2021-01-18 10:46 ` Wei Xu
2021-01-13 22:27 ` Richard Z
2021-02-05 13:37 ` Alexander Lobakin
2021-10-23 17:44 ` Maciej W. Rozycki
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