From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Rob Herring <robherring2@gmail.com>
Cc: Brian Norris <computersforpeace@gmail.com>,
Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Florian Fainelli <f.fainelli@gmail.com>,
Christian Daudt <bcm@fixthebug.org>,
Linux Kernel <linux-kernel@vger.kernel.org>,
Matt Porter <mporter@linaro.org>,
Marc Carino <marc.ceeeee@gmail.com>,
Gregory Fong <gregory.0xf0@gmail.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v8 01/11] ARM: brcmstb: add infrastructure for ARM-based Broadcom STB SoCs
Date: Sat, 2 Aug 2014 09:21:41 +0100 [thread overview]
Message-ID: <20140802082141.GX30282@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <CAL_Jsq+47YtqWwOkxYDzaEOG-+oouvpXvmGaX+Wh3wQ+BNAx_w@mail.gmail.com>
On Fri, Aug 01, 2014 at 09:33:44AM -0500, Rob Herring wrote:
> On Wed, Jul 30, 2014 at 9:23 PM, Brian Norris
> <computersforpeace@gmail.com> wrote:
> > Like what?
>
> Errata work-arounds, performance bits, etc. I don't recall exactly
> which ones are per core vs. global. I assume this is an A9, but cores
> with virt extensions would also need to drop to non-secure mode.
The kernel's bringup just before enabling the CPU deals with that stuff
provided your CPU is running in secure mode, but you are right - we /do/
want to encourage platforms to do the errata fixups before they call the
kernel via any entry point.
--
FTTC broadband for 0.8mile line: currently at 9.5Mbps down 400kbps up
according to speedtest.net.
next prev parent reply other threads:[~2014-08-02 8:21 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-21 21:07 [PATCH v8 00/11] ARM: brcmstb: Add Broadcom STB SoC support Brian Norris
2014-07-21 21:07 ` [PATCH v8 01/11] ARM: brcmstb: add infrastructure for ARM-based Broadcom STB SoCs Brian Norris
2014-07-30 9:26 ` Russell King - ARM Linux
2014-07-31 2:36 ` Brian Norris
2014-07-30 17:09 ` Rob Herring
2014-07-31 2:23 ` Brian Norris
2014-07-31 8:43 ` Russell King - ARM Linux
2014-07-31 22:06 ` Brian Norris
2014-08-02 9:27 ` Russell King - ARM Linux
2014-08-13 23:47 ` Brian Norris
2014-08-19 0:02 ` Brian Norris
2014-08-01 14:33 ` Rob Herring
2014-08-01 19:29 ` Florian Fainelli
2014-08-01 19:46 ` Matt Porter
2014-08-02 8:21 ` Russell King - ARM Linux [this message]
2014-08-02 8:19 ` Russell King - ARM Linux
2014-08-04 17:39 ` Brian Norris
2014-07-21 21:07 ` [PATCH v8 02/11] power: reset: Add reboot driver for brcmstb Brian Norris
2014-07-22 7:28 ` Arnd Bergmann
2014-07-22 20:02 ` Brian Norris
2014-07-22 21:02 ` Arnd Bergmann
2014-07-22 22:51 ` Brian Norris
2014-07-21 21:07 ` [PATCH v8 03/11] ARM: brcmstb: add debug UART for earlyprintk support Brian Norris
2014-08-02 8:30 ` Russell King - ARM Linux
2014-08-04 16:56 ` Brian Norris
2014-08-13 22:11 ` Brian Norris
2014-08-13 22:16 ` Olof Johansson
2014-09-02 22:22 ` Florian Fainelli
2014-09-02 22:44 ` Brian Norris
2014-07-21 21:07 ` [PATCH v8 04/11] ARM: do CPU-specific init for Broadcom Brahma15 cores Brian Norris
2014-07-21 21:08 ` [PATCH v8 05/11] ARM: Enable erratum 798181 for Broadcom Brahma-B15 Brian Norris
2014-07-21 21:08 ` [PATCH v8 06/11] ARM: brcmstb: add CPU binding for Broadcom Brahma15 Brian Norris
2014-07-21 21:08 ` [PATCH v8 07/11] ARM: brcmstb: add misc. DT bindings for brcmstb Brian Norris
2014-07-21 21:08 ` [PATCH v8 08/11] ARM: brcmstb: gic: add compatible string for Broadcom Brahma15 Brian Norris
2014-07-21 21:08 ` [PATCH v8 09/11] ARM: brcmstb: dts: add a reference DTS for Broadcom 7445 Brian Norris
2014-07-21 21:08 ` [PATCH v8 10/11] ARM: brcmstb: select GISB arbiter and interrupt drivers Brian Norris
2014-07-21 21:08 ` [PATCH v8 11/11] MAINTAINERS: add entry for Broadcom ARM STB architecture Brian Norris
2014-07-22 7:35 ` [PATCH v8 00/11] ARM: brcmstb: Add Broadcom STB SoC support Arnd Bergmann
2014-07-22 20:44 ` Brian Norris
2014-07-22 20:57 ` Arnd Bergmann
2014-07-22 21:33 ` Matt Porter
2014-07-22 22:24 ` Arnd Bergmann
2014-07-22 22:30 ` Brian Norris
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