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From: Lennert Buytenhek <buytenh@wantstofly.org>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Dave Jiang <dave.jiang@intel.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Russell King <linux@armlinux.org.uk>,
	soc@kernel.org, Dan Williams <dan.j.williams@intel.com>,
	Imre Kaloz <kaloz@openwrt.org>, Martin Michlmayr <tbm@cyrius.com>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 0/7] ARM: preparation for multiplatform iop32x
Date: Fri, 9 Aug 2019 19:38:03 +0300	[thread overview]
Message-ID: <20190809163803.GT2080@wantstofly.org> (raw)
In-Reply-To: <20190809162956.488941-1-arnd@arndb.de>

On Fri, Aug 09, 2019 at 06:29:41PM +0200, Arnd Bergmann wrote:

> I'm looking into converting some of the remaining ARMv5
> platforms in arch/arm/ to work together in a single kernel
> binary.
> 
> IOP32x seems to be a fairly easy target for multiplatform
> by itself, but the way the plat-iop code interacts with
> three generations of the code, and how the dma-adma driver
> is configured at compile-time for each version gets in the
> way.
> 
> I considered adding more indirection layers for those two,
> but removing iop33x and iop13xx is much easier in comparison,
> so this is the first approach I'm posting.
> 
> If we conclude that iop33x and iop13xx are indeed not used
> any more, the remaining patches in this series are
> straightforward. The actual multiplatform conversion also
> requires changes to the irqchip driver that are not completely
> mechanic, and we can discuss those after deciding what to do
> with the first set.
> 
> Adding a few people to Cc that historically worked on IOP.

I haven't worked with any of these platforms for many years now,
and I can't really say much about their current use.

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  parent reply	other threads:[~2019-08-09 16:38 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-09 16:29 [PATCH 0/7] ARM: preparation for multiplatform iop32x Arnd Bergmann
2019-08-09 16:33 ` [PATCH 1/7] [RFC] ARM: remove Intel iop33x and iop13xx support Arnd Bergmann
2019-08-09 16:33   ` [PATCH 2/7] dma: iop-adma: include prefetch.h Arnd Bergmann
2019-08-09 16:33     ` Arnd Bergmann
2019-08-09 16:33     ` Arnd Bergmann
2019-08-13  4:33     ` Vinod Koul
2019-08-13  4:33       ` Vinod Koul
2019-08-14 15:29       ` Arnd Bergmann
2019-08-14 15:29         ` Arnd Bergmann
2019-08-09 16:33   ` [PATCH 3/7] dma: iop-adma: use correct printk format strings Arnd Bergmann
2019-08-09 16:33     ` Arnd Bergmann
2019-08-13  4:33     ` Vinod Koul
2019-08-13  4:33       ` Vinod Koul
2019-08-09 16:33   ` [PATCH 4/7] dma: iop-adma: allow building without platform headers Arnd Bergmann
2019-08-09 16:33     ` Arnd Bergmann
2019-08-09 16:33   ` [PATCH 5/7] ARM: xscale: fix multi-cpu compilation Arnd Bergmann
2019-08-09 16:33     ` Arnd Bergmann
2019-08-23  7:44     ` Linus Walleij
2019-08-23  7:44       ` Linus Walleij
2019-08-09 16:33   ` [PATCH 6/7] ARM: iop32x: make mach/uncompress.h independent of mach/hardware.h Arnd Bergmann
2019-08-09 16:33     ` Arnd Bergmann
2019-08-09 16:33   ` [PATCH 7/7] ARM: iop32x: merge everything into mach-iop32x/ Arnd Bergmann
2019-08-09 16:33     ` Arnd Bergmann
2019-08-09 16:57   ` [PATCH 1/7] [RFC] ARM: remove Intel iop33x and iop13xx support Wolfram Sang
2019-08-09 16:57     ` Wolfram Sang
2019-08-09 18:34   ` Dan Williams
2019-08-09 18:34     ` Dan Williams
2019-08-09 18:36     ` Russell King - ARM Linux admin
2019-08-09 18:36       ` Russell King - ARM Linux admin
2019-08-09 19:43       ` Dan Williams
2019-08-09 19:43         ` Dan Williams
2019-08-12  9:44     ` Martin Michlmayr
2019-08-12  9:44       ` Martin Michlmayr
2019-08-14  8:36       ` Linus Walleij
2019-08-14  8:36         ` Linus Walleij
2019-08-14 10:48         ` Arnd Bergmann
2019-08-14 10:48           ` Arnd Bergmann
2019-08-16 15:42         ` Aaro Koskinen
2019-08-16 15:42           ` Aaro Koskinen
2019-08-16 15:58           ` Russell King - ARM Linux admin
2019-08-16 15:58             ` Russell King - ARM Linux admin
2019-08-16 16:15             ` Aaro Koskinen
2019-08-16 16:15               ` Aaro Koskinen
2019-08-09 16:38 ` Lennert Buytenhek [this message]
2019-08-15 12:50 ` [PATCH 0/7] ARM: preparation for multiplatform iop32x Arnd Bergmann

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