From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936226Ab2C3VcL (ORCPT ); Fri, 30 Mar 2012 17:32:11 -0400 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:59657 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936191Ab2C3Vb4 (ORCPT ); Fri, 30 Mar 2012 17:31:56 -0400 X-Sasl-enc: 0laUNIrTj20sYIAkcu0bdM6eUbFuc4a1luItl9YWXHHE 1333143115 X-Mailbox-Line: From gregkh@linuxfoundation.org Fri Mar 30 12:48:55 2012 Message-Id: <20120330194854.893829351@linuxfoundation.org> User-Agent: quilt/0.60-19.1 Date: Fri, 30 Mar 2012 12:50:47 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Stephen Warren , Olof Johansson Subject: [ 142/175] ARM: tegra: select required CPU and L2 errata options In-Reply-To: <20120330195801.GA31806@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.3-stable review patch. If anyone has any objections, please let me know. ------------------ From: Stephen Warren commit f35b431dde39fb40944d1024f08d88fbf04a3193 upstream. The ARM IP revisions in Tegra are: Tegra20: CPU r1p1, PL310 r2p0 Tegra30: CPU A01=r2p7/>=A02=r2p9, NEON r2p3-50, PL310 r3p1-50 Based on work by Olof Johansson, although the actual list of errata is somewhat different here, since I added a bunch more and removed one PL310 erratum that doesn't seem applicable. Signed-off-by: Stephen Warren Signed-off-by: Olof Johansson Signed-off-by: Greg Kroah-Hartman --- arch/arm/mach-tegra/Kconfig | 12 ++++++++++++ 1 file changed, 12 insertions(+) --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -10,6 +10,13 @@ config ARCH_TEGRA_2x_SOC select USB_ARCH_HAS_EHCI if USB_SUPPORT select USB_ULPI if USB_SUPPORT select USB_ULPI_VIEWPORT if USB_SUPPORT + select ARM_ERRATA_720789 + select ARM_ERRATA_742230 + select ARM_ERRATA_751472 + select ARM_ERRATA_754327 + select ARM_ERRATA_764369 + select PL310_ERRATA_727915 if CACHE_L2X0 + select PL310_ERRATA_769419 if CACHE_L2X0 help Support for NVIDIA Tegra AP20 and T20 processors, based on the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller @@ -23,6 +30,11 @@ config ARCH_TEGRA_3x_SOC select USB_ULPI if USB_SUPPORT select USB_ULPI_VIEWPORT if USB_SUPPORT select USE_OF + select ARM_ERRATA_743622 + select ARM_ERRATA_751472 + select ARM_ERRATA_754322 + select ARM_ERRATA_764369 + select PL310_ERRATA_769419 if CACHE_L2X0 help Support for NVIDIA Tegra T30 processor family, based on the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller