From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Martin Subject: Re: [PATCH v4 5/6] ARM: vexpress: DT-based support for Cortex-A5 and Cortex-A9 based tiles Date: Wed, 7 Dec 2011 15:33:38 +0000 Message-ID: <20111207153338.GD2910@linaro.org> References: <1323186229-22054-1-git-send-email-pawel.moll@arm.com> <1323186229-22054-6-git-send-email-pawel.moll@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1323186229-22054-6-git-send-email-pawel.moll-5wv7dgnIgG8@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: Pawel Moll Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org On Tue, Dec 06, 2011 at 03:43:48PM +0000, Pawel Moll wrote: [...] > diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig > index 56a61fb..c1cd08d 100644 > --- a/arch/arm/mach-vexpress/Kconfig > +++ b/arch/arm/mach-vexpress/Kconfig > @@ -1,13 +1,23 @@ > menu "Versatile Express platform type" > depends on ARCH_VEXPRESS > > -config ARCH_VEXPRESS_CA9X4 > - bool "Versatile Express Cortex-A9x4 tile" > - select CPU_V7 > - select ARM_GIC > +config ARCH_VEXPRESS_CORTEX_A5_A9 > + bool > select ARM_ERRATA_720789 > select ARM_ERRATA_751472 > - select ARM_ERRATA_753970 > + select ARM_GIC > + select CPU_V7 > + select HAVE_L2X0_L2CC > + select PL310_ERRATA_753970 if CACHE_PL310 > + help > + Provides common dependencies for Versatile Express platforms > + based on Cortex-A5 and Cortex-A9 processors. In order to > + build a working kernel, you must also enable relevant core > + tile support or Flattened Device Tree based support options. > + > +config ARCH_VEXPRESS_CA9X4 > + bool "Versatile Express Cortex-A9x4 tile" > + select ARCH_VEXPRESS_CORTEX_A5_A9 > > config ARCH_VEXPRESS_DT > bool "Device Tree support for Versatile Express platforms" > @@ -21,4 +31,23 @@ config ARCH_VEXPRESS_DT > If your bootloader supports Flattened Device Tree based booting, > say Y here. Oh, we should select HAVE_PATA_PLATFORM in here somewhere too. But that's not critical for this series. Cheers ---Dave