Received: by 2002:a05:6a10:7420:0:0:0:0 with SMTP id hk32csp3769283pxb; Mon, 21 Feb 2022 05:28:11 -0800 (PST) X-Google-Smtp-Source: ABdhPJx99oE1150+kU/VQZKZjh1XHgWhp+JrRzung3fZDQ4iJHDkfnnZPEgZYWSMwzBoou7N9WCQ X-Received: by 2002:a17:902:a60d:b0:14f:b781:ccd7 with SMTP id u13-20020a170902a60d00b0014fb781ccd7mr5251535plq.2.1645450090927; Mon, 21 Feb 2022 05:28:10 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1645450090; cv=none; d=google.com; s=arc-20160816; b=AOLmrJpdGzUZDlYzPHN/x7n0QVaL4FNA2SLrkDf2v9DTko8KEpvcQzl4aX/16wkFX8 EKV4RhRnJJ3XKET2q1pbLJQWRr8zFOJ70Gmr/tXEjRtnud9G8URiqH4ihjqoHHewzQvQ GpuB6CsNVEZE/GP3VlPnxDKMkHEiMTLJ+Um/zi9kmageXjR0lCj16DOjaoHmVUsWl8v3 4ivkGY2gofEZRbVzcjdVKhaVS82cuh9ogfLh+HRkMMlg1olqLFpfYD99PDzk3KS7gDx2 NOdP5eU7HDP0JOm49RfRNjRux0iL3B9hnY5uGENZ2yonzU9TQ2qGoYo+Wc/ymyejVYVp RTOQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=ewsyW0+n2NwU62IKkPGvMiRAs63ZWGjyLUyXf0k4tXI=; b=qnschzaddg+HXuBGPzcKbHUgNPTNhsnK6QBlKvWjkJTSOPAmty83vZ2gzJMTEBRnWL +jF0YVIEUUgS5jxb/aXIBkf9c5z3STl3qpMt1kevIqAmtv3MZWf9gZeWtHR9yip/IGsu ++dxab1pcG/ABb93XGJ6wc2W6sjDHTAmz4agB2OJqmxAGZwQuUYfVMmespAWsfBwl41P aDFzMk8m2VPR+dYCZoL+2dJwl7aZB2a74EPbS21MMz55zUAN9SOQR239R7dwERfQsLhO +FFym4o/q+vdCpzHwXvpk8AKglpgNbENgW01oDSlPvW+vKXu9OEnHaSSaKsCcRUVXYg7 DuOg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b="OTi/3vUB"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id r12si10834587pls.122.2022.02.21.05.27.57; Mon, 21 Feb 2022 05:28:10 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b="OTi/3vUB"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349568AbiBUJMf (ORCPT + 99 others); Mon, 21 Feb 2022 04:12:35 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:36398 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347814AbiBUJIz (ORCPT ); Mon, 21 Feb 2022 04:08:55 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A6B126AF4; Mon, 21 Feb 2022 01:00:43 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 500F7B80E9F; Mon, 21 Feb 2022 09:00:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7A468C340E9; Mon, 21 Feb 2022 09:00:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1645434041; bh=3NG42NXYbbq6SGj4h4bKj3NdH5NHbaaN/+1R3GFI0T8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OTi/3vUBQqnhty0ULh2MmCQkkUkNVP1VlDjCEerpt9Q0I1r6N1MeO7CYBfPwr4t+N A+MRg1iE2ZpZinpWRC6rkCzLk/iNMZ8jaD2n+DkQMOHdS1q5QJT0U16bvpJm71WhUg Vudq7M+2NPfUTBxSWeQMw7AqdWafBB+XQWTxirZs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christian Hewitt , Neil Armstrong , Kevin Hilman , Sasha Levin Subject: [PATCH 5.4 72/80] arm64: dts: meson-g12: add ATF BL32 reserved-memory region Date: Mon, 21 Feb 2022 09:49:52 +0100 Message-Id: <20220221084917.939508727@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220221084915.554151737@linuxfoundation.org> References: <20220221084915.554151737@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Christian Hewitt [ Upstream commit 08982a1b3aa2611c9c711d24825c9002d28536f4 ] Add an additional reserved memory region for the BL32 trusted firmware present in many devices that boot from Amlogic vendor u-boot. Signed-off-by: Christian Hewitt Reviewed-by: Neil Armstrong Reviewed-by: Kevin Hilman Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20220126044954.19069-3-christianshewitt@gmail.com Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index 9533c85fb0a30..d2d255a988a81 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -76,6 +76,12 @@ no-map; }; + /* 32 MiB reserved for ARM Trusted Firmware (BL32) */ + secmon_reserved_bl32: secmon@5300000 { + reg = <0x0 0x05300000 0x0 0x2000000>; + no-map; + }; + linux,cma { compatible = "shared-dma-pool"; reusable; -- 2.34.1