From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752672AbdARAJG (ORCPT ); Tue, 17 Jan 2017 19:09:06 -0500 Received: from mx2.suse.de ([195.135.220.15]:37134 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751750AbdARAJF (ORCPT ); Tue, 17 Jan 2017 19:09:05 -0500 Subject: Re: [PATCH v4] ARM64: dts: meson-gx: Add reserved memory zone and usable memory range To: Neil Armstrong , khilman@baylibre.com, carlo@caione.org References: <1484129414-23325-1-git-send-email-narmstrong@baylibre.com> Cc: xypron.glpk@gmx.de, linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org From: =?UTF-8?Q?Andreas_F=c3=a4rber?= Organization: SUSE Linux GmbH Message-ID: <635fece7-4edf-13b4-3de1-e093abae655f@suse.de> Date: Wed, 18 Jan 2017 01:09:02 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: <1484129414-23325-1-git-send-email-narmstrong@baylibre.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am 11.01.2017 um 11:10 schrieb Neil Armstrong: > diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi > index eada0b5..66677b5 100644 > --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi > +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi > @@ -55,6 +55,18 @@ > #address-cells = <2>; > #size-cells = <2>; > > + reserved-memory { Should this get a label for future gx*-level additions? > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + /* 2MiB reserved for ARM Trusted Firmware (BL31) */ "2 MiB" please. Ditto for the to-be-refactored 16 MiB node. > + secmon: secmon { > + reg = <0x0 0x10000000 0x0 0x200000>; > + no-map; > + }; > + }; > + > cpus { > #address-cells = <0x2>; > #size-cells = <0x0>; Regards, Andreas -- SUSE Linux GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg)