From: Arnd Bergmann <arnd@arndb.de>
To: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>,
linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
'Thomas Abraham' <thomas.ab@samsung.com>,
'Kyungmin Park' <kyungmin.park@samsung.com>,
'Olof Johansson' <olof@lixom.net>
Subject: Re: [PATCH RESEND] ARM: EXYNOS: no more support non-DT for EXYNOS SoCs
Date: Wed, 10 Apr 2013 15:55:27 +0200 [thread overview]
Message-ID: <201304101555.27984.arnd@arndb.de> (raw)
In-Reply-To: <51656D2D.7060004@samsung.com>
On Wednesday 10 April 2013, Sylwester Nawrocki wrote:
> Hmm, it turns out we are still actively using some boards based on
> Exynos4210 EVT0 SoCs. And since it seems unlikely the patches from
> Tomasz [1] adding basic DT support for those will get merged for
> 3.10, it would be a bit inconvenient to remove the ATAGS support
> now, leaving Exynos4210 Rev. 0 not supported at all.
I still have hope to get those included.
> Not sure what's others opinion on that, and what would be an advantage
> of removing non-dt support for Exynos now, rather than in 3.11, vs. any
> possible inconvenience and regressions this could cause.
A multiplatform kernel will not work on an ATAGS based Exynos platform,
but I think we can have it both ways and allow either multiplatform
DT-only or single-platform with both DT and ATAGS in 3.10.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH RESEND] ARM: EXYNOS: no more support non-DT for EXYNOS SoCs
Date: Wed, 10 Apr 2013 15:55:27 +0200 [thread overview]
Message-ID: <201304101555.27984.arnd@arndb.de> (raw)
In-Reply-To: <51656D2D.7060004@samsung.com>
On Wednesday 10 April 2013, Sylwester Nawrocki wrote:
> Hmm, it turns out we are still actively using some boards based on
> Exynos4210 EVT0 SoCs. And since it seems unlikely the patches from
> Tomasz [1] adding basic DT support for those will get merged for
> 3.10, it would be a bit inconvenient to remove the ATAGS support
> now, leaving Exynos4210 Rev. 0 not supported at all.
I still have hope to get those included.
> Not sure what's others opinion on that, and what would be an advantage
> of removing non-dt support for Exynos now, rather than in 3.11, vs. any
> possible inconvenience and regressions this could cause.
A multiplatform kernel will not work on an ATAGS based Exynos platform,
but I think we can have it both ways and allow either multiplatform
DT-only or single-platform with both DT and ATAGS in 3.10.
Arnd
next prev parent reply other threads:[~2013-04-10 13:55 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-09 15:02 [PATCH RESEND] ARM: EXYNOS: no more support non-DT for EXYNOS SoCs kgene.kim
2013-04-09 15:02 ` kgene.kim at gmail.com
2013-04-10 10:34 ` Kukjin Kim
2013-04-10 10:34 ` Kukjin Kim
2013-04-10 10:41 ` Sylwester Nawrocki
2013-04-10 10:41 ` Sylwester Nawrocki
2013-04-10 12:59 ` Arnd Bergmann
2013-04-10 12:59 ` Arnd Bergmann
2013-04-10 13:46 ` Sylwester Nawrocki
2013-04-10 13:46 ` Sylwester Nawrocki
2013-04-10 13:55 ` Arnd Bergmann [this message]
2013-04-10 13:55 ` Arnd Bergmann
2013-04-10 14:05 ` Kukjin Kim
2013-04-10 14:05 ` Kukjin Kim
2013-04-22 17:08 ` Kukjin Kim
2013-04-22 17:08 ` Kukjin Kim
2013-04-22 19:11 ` Arnd Bergmann
2013-04-22 19:11 ` Arnd Bergmann
2013-04-23 14:14 ` Kukjin Kim
2013-04-23 14:14 ` Kukjin Kim
2013-05-14 12:40 ` Kukjin Kim
2013-05-14 12:40 ` Kukjin Kim
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