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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28DDAC433FE for ; Sat, 22 Jan 2022 07:32:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233584AbiAVHcd (ORCPT ); Sat, 22 Jan 2022 02:32:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233576AbiAVHcc (ORCPT ); Sat, 22 Jan 2022 02:32:32 -0500 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 16867C06173B; Fri, 21 Jan 2022 23:32:32 -0800 (PST) Received: by mail-wr1-x432.google.com with SMTP id h29so1134574wrb.5; Fri, 21 Jan 2022 23:32:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=qkDZRQEWdk0lu7bNuQSV4AkBZ5HIfgnjrIjv3tIsJzY=; b=AzVZwg0k2W6CP3Fh8Xm/bAgl911hncaM1uIGZIDornrKOcgHJsotYAIwvmmZ68Tj1m uocBG2841Mm541VA8qWEOfyWexZg/MpLw2+DBYtxMUIb69sNn+DdpTKGPNfL9w8PyqSx W5tBDu8hgFN2/ySIFn5ncsh19EpWlow6J2xjjYv16qMq6dj9OpIxsBsaEMkGV++9at5U MfkunTXl1DZa8TIEQJVsKuJCqMyI3jf9gnpqu8ZHhUR9X+7OnBj+V07BA8btKQNpum9H Zv8mKZhv76sq8hw2BqzK2MPcSJAROENmXlNVn7whiOBYhx7J0BGTBZH5Bw6pEldZDxYi RGhA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=qkDZRQEWdk0lu7bNuQSV4AkBZ5HIfgnjrIjv3tIsJzY=; b=LNIPoNDPaRhA/p82ZFXMXW3l4tCRdIbhw9A4/cbOCRguiN0eQIY7utcGc7B+pyj/A3 QP6E1CvQ0qeLAqU65IIPJwelO7g3Zb56MqW5bFqZtjp50M3YUGHXGhB++4NiJXo8SUL4 9sKmy400TO5N74WOHMZgQIz1VO/H0yjWFoa3ez2vOzGOujdAw1LFsPKmbPwEvAOT2hKU rw5w8TcURcbJGcKEDPaSmB7jntIZpiDppY4E4SuciOUqzWeY/l5apjJ0dq8xk9sTdpOr uf6fdDvET9fsfdxLjjjfxTKKk0rRUAevxZAed03pra5xJVO/2vbsMx3h3sunNwt5q7BT im+g== X-Gm-Message-State: AOAM5310g7m2S6dAiQTxANTrWy28geJzuWfW92D3XrqsyW5DpKXlUlVL mgbTYu8My86TqNgUS+axLPnaoyBnWeyefVw9 X-Google-Smtp-Source: ABdhPJzE6hu9cKNLdsUd3UjqpvEmHhwfp8Pn9fuydve0X9sJ/0BrRmpM9JHCzgaX2iCUlWGFFlf97g== X-Received: by 2002:a5d:624f:: with SMTP id m15mr6336244wrv.13.1642836750180; Fri, 21 Jan 2022 23:32:30 -0800 (PST) Received: from localhost.localdomain ([87.200.95.144]) by smtp.gmail.com with ESMTPSA id i8sm8970485wmq.23.2022.01.21.23.32.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Jan 2022 23:32:29 -0800 (PST) From: Christian Hewitt To: Rob Herring , Mark Rutland , Kevin Hilman , Neil Armstrong , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Christian Hewitt , Furkan Kardame Subject: [PATCH 2/3] arm64: dts: meson: add BL32 reserved-memory region to GT-King Pro Date: Sat, 22 Jan 2022 07:32:20 +0000 Message-Id: <20220122073221.2398-3-christianshewitt@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220122073221.2398-1-christianshewitt@gmail.com> References: <20220122073221.2398-1-christianshewitt@gmail.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add an additional reserved memory region for the BL32 trusted firmware shipping in Beelink g12b devices. This fixes a long running issue with boxes booting from Vendor u-boot where the board wedges during boot or soon after due to the (un)reserved region being overwritten. Fixes commit 0b928e4e412b ("arm64: dts: meson-g12b-gtking-pro: add initial device-tree") Signed-off-by: Christian Hewitt --- arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts index 707daf92787b..7782fc9fc12b 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts @@ -19,6 +19,14 @@ rtc1 = &vrtc; }; + reserved-memory { + /* 32 MiB reserved for ARM Trusted Firmware (BL32) */ + secmon_reserved_bl32: secmon@5300000 { + reg = <0x0 0x05300000 0x0 0x2000000>; + no-map; + }; + }; + gpio-keys-polled { compatible = "gpio-keys-polled"; #address-cells = <1>; -- 2.17.1