From: Sander <sander@humilis.net>
To: Doug Anderson <dianders@chromium.org>
Cc: Nicolas Pitre <nico@fluxnic.net>,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Will Deacon <will.deacon@arm.com>,
Vivek Gautam <gautam.vivek@samsung.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-samsung-soc@vger.kernel.org"
<linux-samsung-soc@vger.kernel.org>,
"kgene.kim@samsung.com" <kgene.kim@samsung.com>,
"sboyd@codeaurora.org" <sboyd@codeaurora.org>,
David Garbett <David.Garbett@arm.com>,
Catalin Marinas <Catalin.Marinas@arm.com>,
"gregory.clement@free-electrons.com"
<gregory.clement@free-electrons.com>,
Olof Johansson <olofj@chromium.org>
Subject: Re: [PATCH] arm: Add Arm Erratum 773769 for Large data RAM latency.
Date: Wed, 29 Jan 2014 13:26:51 +0100 [thread overview]
Message-ID: <20140129122651.GB31980@panda> (raw)
In-Reply-To: <CAD=FV=XqoSGpQ_Yrjj4hvV_0FSMfQGcGEsKkL1Stnm9m5s2Xvw@mail.gmail.com>
Doug Anderson wrote (ao):
> On Wed, Jan 8, 2014 at 1:08 PM, Nicolas Pitre <nico@fluxnic.net> wrote:
> > On Wed, 8 Jan 2014, Doug Anderson wrote:
> >> * If Joe Upstream wants to run an upstream kernel on some type of
> >> exynos5250 product (Samsung ARM Chromebook, HP Chromebook 11, Nexus 10
> >> are the ones I know of) then he will deal with the small number of
> >> crashes or figure out a solution.
> >
> > If Joe Upstream wants to run an upstream kernel, doesn't he have to
> > unscrew his write protect switch first, at which point the RO firmware
> > can be updated as well?
>
> Actually, no. You can move your device into dev mode and run any
> kernel you want. You'll get an annoying "you're in dev mode" screen
> at every bootup, but otherwise it works just fine.
>
> Going into dev mode requires some special keystrokes at bootup and a
> wipe of your hard disk but no screwdrivers.
And there is http://www.arndaleboard.org/ where you just put an upstream
kernel on sd and boot.
Sander
next prev parent reply other threads:[~2014-01-29 12:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-08 13:33 [PATCH] arm: Add Arm Erratum 773769 for Large data RAM latency Vivek Gautam
2014-01-08 14:35 ` Will Deacon
2014-01-08 16:21 ` Doug Anderson
2014-01-08 19:20 ` Russell King - ARM Linux
2014-01-08 19:43 ` Doug Anderson
2014-01-08 20:58 ` Nicolas Pitre
2014-01-08 21:32 ` Doug Anderson
2014-01-08 21:02 ` Russell King - ARM Linux
2014-01-08 21:33 ` Doug Anderson
2014-01-08 21:08 ` Nicolas Pitre
2014-01-08 21:35 ` Doug Anderson
2014-01-29 12:26 ` Sander [this message]
2014-01-10 17:09 ` Tomasz Figa
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