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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 40993D1F9BD for ; Thu, 4 Dec 2025 11:27:38 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 86F5083CF5; Thu, 4 Dec 2025 12:27:36 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=fail (p=reject dis=none) header.from=andestech.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 02C6683FA5; Thu, 4 Dec 2025 12:27:35 +0100 (CET) Received: from Atcsqr.andestech.com (60-248-80-70.hinet-ip.hinet.net [60.248.80.70]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 70B8A839A5 for ; Thu, 4 Dec 2025 12:27:30 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=fail (p=reject dis=none) header.from=andestech.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=ycliang@andestech.com Received: from mail.andestech.com (ATCPCS34.andestech.com [10.0.1.134]) by Atcsqr.andestech.com with ESMTPS id 5B4BRM8K057060 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=OK); Thu, 4 Dec 2025 19:27:22 +0800 (+08) (envelope-from ycliang@andestech.com) Received: from swlinux02 (10.0.15.183) by ATCPCS34.andestech.com (10.0.1.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 4 Dec 2025 19:27:22 +0800 Date: Thu, 4 Dec 2025 19:27:19 +0800 From: Leo Liang To: Tom Rini CC: , Rick Chen Subject: Re: [PATCH] ae350: Stop disabling device tree relocation Message-ID: References: <20251119145519.843178-1-trini@konsulko.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20251119145519.843178-1-trini@konsulko.com> User-Agent: Mutt/2.2.10 (e0e92c31) (2023-03-25) X-Originating-IP: [10.0.15.183] X-ClientProxiedBy: ATCPCS33.andestech.com (10.0.1.100) To ATCPCS34.andestech.com (10.0.1.134) X-DKIM-Results: atcpcs34.andestech.com; dkim=none; X-DNSRBL: X-MAIL: Atcsqr.andestech.com 5B4BRM8K057060 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 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 0.103.8 at phobos.denx.de X-Virus-Status: Clean On Wed, Nov 19, 2025 at 08:55:19AM -0600, Tom Rini wrote: > [EXTERNAL MAIL] > > Remove setting of fdt_high to ~0, which disables device tree relocation, > from the default environment. Doing so prevents U-Boot from correcting > problems such as having an unaligned device tree and leads to various > failure modes in the OS. > > Signed-off-by: Tom Rini > --- > If there is some window of memory that must be used for where the device > tree is relocated to, bootm_low + bootm_size (or often just bootm_size) > or bootm_mapsize are the correct way do this. Please see > doc/usage/environment.rst for more details. > > Cc: Rick Chen > --- > include/configs/ae350.h | 1 - > 1 file changed, 1 deletion(-) Reviewed-by: Leo Yu-Chi Liang