From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933878Ab0JSKFz (ORCPT ); Tue, 19 Oct 2010 06:05:55 -0400 Received: from newsmtp5.atmel.com ([204.2.163.5]:9545 "EHLO sjogate2.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933798Ab0JSKFy (ORCPT ); Tue, 19 Oct 2010 06:05:54 -0400 Message-ID: <4CBD6D75.4070908@atmel.com> Date: Tue, 19 Oct 2010 12:05:41 +0200 From: Nicolas Ferre Organization: atmel User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; fr; rv:1.9.2.9) Gecko/20100915 Lightning/1.0b2 Thunderbird/3.1.4 MIME-Version: 1.0 To: Jean-Christophe PLAGNIOL-VILLARD , phorton@bitbox.co.uk CC: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, avictor.za@gmail.com Subject: Re: [PATCH 1/5] Fix AT91SAM9G20 reset as per the errata in the data sheet References: <20100528153725.GA5102@axolotl.localnet> <29a192a1f4f98dd05b72ed8eafe67bd6aadd8432.1287076894.git.nicolas.ferre@atmel.com> <20101015122902.GF11127@game.jcrosoft.org> In-Reply-To: <20101015122902.GF11127@game.jcrosoft.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le 15/10/2010 14:29, Jean-Christophe PLAGNIOL-VILLARD : >> +at91sam9g20_reset: mov r0, #0 >> + mcr p15, 0, r0, c7, c5, 0 @ flush I-cache > do we really need to flush the I-cache again You are right, it is done in the calling function: arm_machine_restart(). I will correct it in the patch series. Best regards, -- Nicolas Ferre