From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A611BC432BE for ; Fri, 13 Aug 2021 06:11:45 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3855560F91 for ; Fri, 13 Aug 2021 06:11:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 3855560F91 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.denx.de Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 73F1A82D91; Fri, 13 Aug 2021 08:11:41 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1628835101; bh=qY3kKASl7OVHhSx1PZWhDuWO8WgqcESLS8Hznoflpw0=; h=To:cc:From:Subject:In-reply-to:References:Date:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=GLL846pxd2rhoC2z/NPZScQIp4ylqeOGwriEIQEuRpb9liSG03EsI3kI/vipk5Q4m 7mkcCokXXGSE0kt9W6U+GT6j0eTkHqPSHUU+M8tiF+3ujHGnb2sxo3cVWSiCSKoOq2 Qv5vTNHVAltsxSfcteYPe/N/xg5f3RB1CG6hXq1lWOSa3VqLyHpn1EGsQe17bOdd+o WHkWHXsa8qij4ZoxbZC5lHOkGMuSYglOFlc+/pEi8dXlGE1KixT4C/m7vHv7i84P2+ KCNv+p9NObEm6NiB078hU7fOBWLxLPFth8dT3Ms7PVlq9I7GDV1sOVdux5tLZ93xKF VD2/IrGPzS5KA== Received: from janitor.denx.de (unknown [62.91.23.180]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: noc@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id A889F82D5B for ; Fri, 13 Aug 2021 08:11:39 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1628835099; bh=qY3kKASl7OVHhSx1PZWhDuWO8WgqcESLS8Hznoflpw0=; h=To:cc:From:Subject:In-reply-to:References:Date:From; b=ObRHrCnOpe+77OpQTQTUNdleuENCaCYqN81vSNL/Yn7nc38wmupjMqUTA+Ah91Q9y b7P9GFxTvHWIEuABFFYAD+gmi+39GfEdl2OcxWC/XQjJAwSYuBxigtt4jnDqj9OKOA PKkJunK1gsbS40MIW693S+/7Eazc6BOaZee+10GffKq8z6zjsrGcd0qNkL26YWGuLv O6axJkVrEUqzUSJy2vGdg6SteiY8oP0D3SZ9C2t7080eaNYupGYnMIpmisOn8miG4x JX4V6m7rzT8P40kBe+slhVl5IP0lYi3H028oJ7JFRjNpZegroK7STs6EbSv3EDdf1a kzKDfSfmRrPZQ== Received: by janitor.denx.de (Postfix, from userid 108) id 5AE04A014E; Fri, 13 Aug 2021 08:11:39 +0200 (CEST) Received: from gemini.denx.de (gemini.denx.de [10.4.0.2]) by janitor.denx.de (Postfix) with ESMTPS id 72F33A006C; Fri, 13 Aug 2021 08:11:29 +0200 (CEST) Received: from gemini.denx.de (localhost [IPv6:::1]) by gemini.denx.de (Postfix) with ESMTP id 1BE9E1E2304; Fri, 13 Aug 2021 08:11:29 +0200 (CEST) To: Michal Simek cc: u-boot@lists.denx.de, git@xilinx.com, Igor Opaniuk , Simon Glass From: Wolfgang Denk Subject: Re: [PATCH] cmd: boot: Update reset usage message MIME-Version: 1.0 Content-type: text/plain; charset=UTF-8 Content-transfer-encoding: 8bit In-reply-to: <82e0d7efdbd9f8c62f46c7e1a8913ffa52de5a1e.1628676265.git.michal.simek@xilinx.com> References: <82e0d7efdbd9f8c62f46c7e1a8913ffa52de5a1e.1628676265.git.michal.simek@xilinx.com> Comments: In-reply-to Michal Simek message dated "Wed, 11 Aug 2021 12:04:27 +0200." Date: Fri, 13 Aug 2021 08:11:29 +0200 Message-ID: <631616.1628835089@gemini.denx.de> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean Dear Michal, In message <82e0d7efdbd9f8c62f46c7e1a8913ffa52de5a1e.1628676265.git.michal.simek@xilinx.com> you wrote: > The commit 573a3811edc8 ("sysreset: psci: support system reset in a generic > way with PSCI") has added support for warm reset via PSCI but this hasn't > been reflected in usage message and user has to look at the code how to run > it. That's why update usage text to make this clear. > > Here is full help with updated usage: > ZynqMP> help reset > reset - Perform RESET of the CPU > > Usage: > reset - cold boot without level specifier > reset -w - warm reset if implemented In case of the hard (cold) reset - is it really only a reset of the CPU, or of the whole board hardware? Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de Every revolutionary idea - in science, politics, art, or whatever - evokes three stages of reaction in a hearer: 1. It is completely impossible - don't waste my time. 2. It is possible, but it is not worth doing. 3. I said it was a good idea all along.