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=-8.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 81E8CC4320A for ; Fri, 27 Aug 2021 13:39:56 +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 651FA60E97 for ; Fri, 27 Aug 2021 13:39:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 651FA60E97 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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 62BD18326F; Fri, 27 Aug 2021 15:39:53 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="oYhUExdr"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 6E6E5832AD; Fri, 27 Aug 2021 15:39:51 +0200 (CEST) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id EAB7382DBA for ; Fri, 27 Aug 2021 15:39:47 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=pali@kernel.org Received: by mail.kernel.org (Postfix) with ESMTPSA id 2A11060E97; Fri, 27 Aug 2021 13:39:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1630071586; bh=AXgwTZCEEDs9JZFx3JxKsIN/y60lLlHecVqpRVjVic4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=oYhUExdrpIUXP2SjSHsMeI1pTrHLBQ3sBpMyLBHlCpMaIF3Z8NzWWEkn1J3/pXibF 3RvgYC2XJm9TJhQz6K6JuJOZOxo4iPpUBh7OlsoXOzAKXfnTDWwneMEpzq+bFA5Atu Ea0pbfzJFnErUiE4OhkiGv8iSDRbRS/nIRBRZIiuWSjdWldxJd1ki5YwM+2nBypxS7 ZA0P0zgYV02HpOwE8FGwJAyIxLMWvgdSI4JEAo6jnLjvWOTX+19ejQrEp8YTCcbp1O 4zqQZv2rzmRNn2yjTEnPh+v16WKTwFnpiyNGq/OF3Zk8R6UqSPrVwNq2DyYu2RkwQT 3xB1IA4+TozUA== Received: by pali.im (Postfix) id D1174617; Fri, 27 Aug 2021 15:39:43 +0200 (CEST) Date: Fri, 27 Aug 2021 15:39:43 +0200 From: Pali =?utf-8?B?Um9ow6Fy?= To: Marek =?utf-8?B?QmVow7pu?= Cc: Chris Packham , Stefan Roese , u-boot , Baruch Siach , Dennis Gilmore , Mario Six , Jon Nettleton Subject: Re: [PATCH u-boot-marvell 28/29] doc/kwboot.1: Update man page Message-ID: <20210827133943.r5sktoeovc7yhjfs@pali> References: <20210825134634.3959-1-marek.behun@nic.cz> <20210825134634.3959-29-marek.behun@nic.cz> <20210827081301.dmm7px5ydcb4t3hn@pali> <20210827083652.kdcu5munpolmokov@pali> <20210827153555.41cfa2f3@thinkpad> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210827153555.41cfa2f3@thinkpad> User-Agent: NeoMutt/20180716 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 On Friday 27 August 2021 15:35:55 Marek Behún wrote: > On Fri, 27 Aug 2021 10:36:52 +0200 > Pali Rohár wrote: > > > Anyway, it looks like that A385 bootrom has bugs in debug console and so > > -d is on this SoC unusable. When I enter into debug mode, boorom > > somehow does not send output from (debug) commands over UART. But it > > sends ECHO over UART... > > It's possible that debug UART is the other UART... I seem to remember > something like that from documentation, but am not entirely sure. > > Marek I can send commands in debug mode and I checked that bootrom really executes them. But it does not send any output back. So bootrom's "stdin" is working fine but bootrom's "stdout" for bootrom commands is broken. I have not found any details about it.